Shark and Ray Populations Declining Rapidly, Scientists Call for Urgent Fishing Limits
28 January
Animals
A Great White Shark off the coast of Guadalupe, Mexico. Arturo de Frias photography / Moment / Getty Images
An alarming new study reports that the global population of sharks and rays has declined 71 percent since 1970. The crash, due to overfishing, underscores the need for international policymakers to reverse the species' impending collapse.
<p>Published in <em>Nature</em>, the study is one of the first global assessments of its kind, <a href="https://www.nytimes.com/2021/01/27/climate/sharks-population-study.html?smtyp=cur&smid=tw-nytimes" target="_blank">The New York Times reported</a>. But the results may not capture the full extent of the loss, scientists warn. Due to incomplete data and growth in the fishing industry, before the study began, shark and ray numbers are most likely lower than reported.</p><p>"The decline isn't stopping, which is a problem," Nathan Pacoureau, a researcher at Simon Fraser University in Canada and the lead author of the study told <a href="https://www.theguardian.com/environment/2021/jan/27/sharks-rays-global-population-crashed-study" target="_blank">The Guardian</a>. "Everything in our oceans is so depleted now."</p>
<p>While oil and gas drilling and the increasing impacts of the climate crisis are threatening the species, increased overfishing is the main cause for the drastic population reduction, The Guardian reported.</p><p>Often depleting stocks faster than a species can restock itself, fishing has increased drastically since 1970, pushing more than half of the 31 oceanic shark species onto the <a href="http://www.ecowatch.com/tag/endangered-species">endangered</a> or critically endangered list by the International Union for Conservation of Nature, The Guardian reported.</p><p>Sharks and rays, which are often killed for their meat, fins and oil, are often caught accidentally by fishermen, <a href="https://www.nytimes.com/2021/01/27/climate/sharks-population-study.html?smtyp=cur&smid=tw-nytimes" target="_blank">The New York Times noted</a>. But catching sharks and rays doesn't have to be an "inevitable" part of commercial fishing.</p>
<p>"We have volumes of scientific studies now about how you might avoid catching sharks to begin with, and certainly a lot about the best practices for releasing the shark safely and making sure it survives," Sonja Fordham, an author of the study and the president of Shark Advocates International told The New York Times. "It matters, for example, how long a shark struggles on the line, so fishermen should monitor their lines regularly. They should avoid shark hot spots and use shark-friendly gear that allows the creatures to break free while keeping tuna and swordfish on the line."</p><p>The study also exposes how lax international fishing rules directly impact the species. "We have this problematic disconnect between fisheries and environment agencies, I would say in just about every country in the world," Fordham <a href="https://www.nytimes.com/2021/01/27/climate/sharks-population-study.html?smtyp=cur&smid=tw-nytimes" target="_blank">added</a>.</p>
<p>Many sharks are migratory, meaning they often are swimming in unprotected waters. While some countries have measures to prevent overfishing, this study, evidently, stresses the need to fix the "patchwork" of international oceanic rules, The Guardian reported.</p><p>"Strict prohibitions and precautionary science-based catch limits are urgently needed to avert population collapse," the authors of the study <a href="https://www.nature.com/articles/s41586-020-03173-9" target="_blank">wrote</a>. To reverse the rapid decline in ray and shark populations, international cooperation is necessary.</p>
<p>As the global food demand increases and economic livelihoods increasingly rely on the <a href="http://www.ecowatch.com/tag/oceans">oceans</a>, future international fishing rules will have a lot to account for. United Nations goals, like <a href="https://sdgs.un.org/goals/goal14" target="_blank" rel="noopener noreferrer">Sustainable Development Goal 14</a>, are a step towards reaching such global agreements to conserve and sustainably use the oceans.</p><p>There is good news. Fishing regulation works, <em>Science</em> reported.</p><p>For example, attempts to protect the white shark in the U.S. has caused the species abundance to increase on both the U.S. east and west coasts, <a href="https://www.sciencemag.org/news/2021/01/most-high-seas-shark-species-now-threatened-extinction" target="_blank" rel="noopener noreferrer">according to <em>Science</em></a>.</p><p>"The U.S. is one of the only countries that's been really successful in reversing sharp population declines through management," Fordham told <em>Science</em>.</p><p>Although the "findings of this paper are horrifying," Mariah Pfleger, a marine scientist at Oceana, told The Guardian, they also validate what scientists have long known about the pressures of commercial fishing.</p><p>"We need proactive measures to prevent total collapse – this should be a wake up call for policy makers," Pacoureau <a href="https://www.theguardian.com/environment/2021/jan/27/sharks-rays-global-population-crashed-study" target="_blank">added</a>.</p>
From Your Site Articles
- Sharks Are Vanishing From Many of the World's Reefs - EcoWatch ›
- Will 500000 Sharks Be Slaughtered for a COVID-19 Cure? - EcoWatch ›
- 4 New Walking Shark Species Discovered - EcoWatch ›
- NASA Technology Could Help Save the World's Largest Shark - EcoWatch ›
Related Articles Around the Web
Read More
Show Less
EcoWatch Daily Newsletter
An offshore oil platform in West Africa. Cavan Images / Getty Images
For the first time, researchers have identified 100 transnational corporations that take home the majority of profits from the ocean's economy.
<p>Referred to as the "Ocean 100," the corporations accounted for 60 percent of $1.9 trillion generated from core industries in the <a href="http://www.ecowatch.com/tag/oceans">ocean</a> economy in 2018 alone, according to an <a href="https://nicholasinstitute.duke.edu/articles/ocean-100-small-group-companies-dominates-ocean-economy" target="_blank">article by the Duke Nicholas Institute</a>. The <a href="https://advances.sciencemag.org/content/7/3/eabc8041" target="_blank">research</a> was published Wednesday in the journal <em>Science Advances</em> by researchers at Duke University and the Stockholm Resilience Centre at Stockholm University.</p><p>If the group were a country, it would be the 16th-largest economy in the world, <a href="https://nicholasinstitute.duke.edu/articles/ocean-100-small-group-companies-dominates-ocean-economy" target="_blank">researchers found</a>. Out of the eight industries examined, <a href="http://www.ecowatch.com/tag/offshore-oil-drilling">offshore drilling</a> generated the most revenue.</p>
<p>"Now that we know who some of the biggest beneficiaries from the ocean economy are, this can help improve transparency relating to sustainability and ocean stewardship," the lead author John Virdin, director of the Ocean and Coastal Policy Program at Duke's Nicholas Institute for Environmental Policy Solutions, said in an <a href="https://nicholasinstitute.duke.edu/articles/ocean-100-small-group-companies-dominates-ocean-economy" target="_blank">article by the Duke Nicholas Institute</a>. Some of the identified corporations included Saudi Aramco and Brazil's Petrobras, <a href="https://www.reuters.com/article/us-global-environment-oceans/ocean-100-profits-from-worlds-seas-dominated-by-100-companies-idUSKBN29I2XF" target="_blank">Reuters reported.</a></p><p>More than three billion people depend on the ocean for their livelihoods, <a href="https://www.oecd-ilibrary.org/development/sustainable-ocean-for-all_6bcb3e94-en" target="_blank" rel="noopener noreferrer">according to a report by the OECD</a>. Yet across eight industries studied, including offshore drilling, seafood production and processing and cruise tourism, researchers found that just 10 companies in each of the industries generated 45 percent of the industry's revenue.</p>
<p>"The fact that these companies are headquartered in a small number of countries also illustrates that concerted actions by some governments,could rapidly change how the private sector interacts with the ocean," co-author Henrik Österblom, science director at the Stockholm Resilience Centre, <a href="https://nicholasinstitute.duke.edu/articles/ocean-100-small-group-companies-dominates-ocean-economy" target="_blank">said</a> in the article by the Duke Nicholas Institute.</p><p>Due to <a href="http://www.ecowatch.com/tag/overfishing">overfishing</a>, pollution and <a href="https://www.ecowatch.com/tag/climate-change">climate change</a>, the ocean is becoming increasingly threatened, <a href="https://www.oecd-ilibrary.org/development/sustainable-ocean-for-all_6bcb3e94-en" target="_blank">the OECD reported</a>. This has degraded the ocean's fish stocks, habitats, ecosystems and biodiversity.</p><p>In response, the international community adopted the <a href="https://unctad.org/webflyer/advancing-sustainable-development-goal-14#:~:text=In%202015%2C%20the%20international%20community,marine%20resources%20for%20sustainable%20development." target="_blank" rel="noopener noreferrer">2030 Agenda for Sustainable Development in 2015</a>, which for the first time sought to "conserve and sustainably use the oceans, seas and marine resources for sustainable development."</p>
<p>But such agreements overlook the ocean's potential to mitigate climate change, Janis Searles Jones, the Ocean's Conservancy CEO wrote <a href="https://www.nature.com/articles/d41586-019-02832-w#:~:text=The%20ocean's%20potential%20to%20mitigate,higher%20than%20terrestrial%20forests%20can" target="_blank">in a Nature article</a>. "We need greater ambition to give the ocean a fighting chance," she added.</p><p>The researchers' identification could help environmental groups like the Ocean Conservancy pressure corporations into adopting sustainability goals that include climate mitigation strategies.</p><p>"Senior executives of these few, but large companies, are in a unique position to exercise global leadership in sustainability," <a href="https://nicholasinstitute.duke.edu/articles/ocean-100-small-group-companies-dominates-ocean-economy" target="_blank">Virdin added</a>.</p>
<p>In 2015, Österblom and his colleagues <a href="https://stockholmresilience.org/research/research-news/2015-05-27-keystone-actors-shape-marine-ecosystems.html" target="_blank">published a paper</a> that analogized transnational corporations to keystone species, according to the article by the Duke Nicholas Institute. They noted both have a major impact on how ecosystems function and disproportionate power to determine how other species in the ecosystem operate.</p><p>"Just knowing who they are is the first step in getting them involved in what needs to be done," <a href="https://www.reuters.com/article/us-global-environment-oceans/ocean-100-profits-from-worlds-seas-dominated-by-100-companies-idUSKBN29I2XF" target="_blank">Österblom noted</a> in Reuters.</p><p>But depending on corporations to adopt sustainable practices may not be enough to reach international sustainability goals.</p>
<p>"In 2018, Chevron announced it would invest $100 million that year in lowering emissions through its new Future Energy Fund," Michael O'Leary and Warren Valdmanis <a href="https://www.vox.com/21509913/climate-change-bp-microsoft-investors-shareholders-accountability" target="_blank">wrote on Vox</a> on holding companies accountable to their climate commitments. That same year, Chevron invested $20 billion in oil and gas.</p><p>"For those who put their faith in corporate social responsibility (CSR) as a panacea for our ailing society, we have the unfortunate reality: This kind of allocation of efforts is not uncommon. Superficial public commitments on issues like sustainability and diversity are much easier for companies than substantive action," they <a href="https://www.vox.com/21509913/climate-change-bp-microsoft-investors-shareholders-accountability" target="_blank">added</a>.</p><p>Oceans will play an increasingly critical role in the global economy, the researchers <a href="https://nicholasinstitute.duke.edu/articles/ocean-100-small-group-companies-dominates-ocean-economy" target="_blank" rel="noopener noreferrer">note</a>. Whether pressuring the ocean's major actors to adopt sustainable practices will translate into tangible corporate responsibility will reveal itself sooner or later.</p>
From Your Site Articles
- 3 Innovations Leading the Fight to Save Our Ocean - EcoWatch ›
- 5 Ways to Curb the Power of Corporations and Billionaires - EcoWatch ›
Related Articles Around the Web
Read More
Show Less
Like many other plant-based foods and products, CBD oil is one dietary supplement where "organic" labels are very important to consumers. However, there are little to no regulations within the hemp industry when it comes to deeming a product as organic, which makes it increasingly difficult for shoppers to find the best CBD oil products available on the market.
<p>Here you can learn about the importance of organic hemp oil, why it's better for the environment, and which CBD companies actually make trustworthy products with sustainable farming processes. origins which weigh heavily on many consumers who want to buy a product that's produced in the best way possible for not only themselves to ingest, but for the environment as well through sustainable farming methods. </p><h2>What Is CBD Oil?</h2><p>First things first, CBD stands for cannabidiol, and it's a cannabinoid found within cannabis sativa plants. This plant compound is believed to have many potential benefits, and it is primarily derived from hemp plants via a CO2 extraction process. </p><p>Since CBD is extracted from industrial hemp, which contains only trace amounts of THC (the psychoactive component in cannabis plants), this means that CBD won't make you feel high like marijuana, which has much higher levels of THC that causes psychoactive effects. Instead, the effects of CBD are much more subtle and promote a general sense of calm and relaxation in most users.</p><h2>What Makes a CBD Oil Organic?</h2><p>In terms of organic labels, perhaps the most important (and prominent) certification comes from the United States Department of Agriculture (USDA). This government organization has been labeling foods as "organic" for many years, but what exactly does this certification entail? Essentially, a label indicating that a product is "USDA Organic" or "Certified Organic" means that at least 95% of the ingredients are obtained from organic sources.</p><p>For a crop to be considered organic by the USDA, it must be grown without the use of industrial solvents, irradiation, genetic engineering (GMOs), synthetic pesticides, or chemical fertilizer. Instead, farmers rely on natural substances and <a href="https://www.usda.gov/media/blog/2012/03/22/organic-101-what-usda-organic-label-means" rel="noopener noreferrer" target="_blank">mechanical, physical, or biologically based farming</a> techniques to cultivate healthy and organic crops.</p><p>Before the passage of the 2018 Farm Bill, no hemp-derived products could be dubbed as "certified organic" since the hemp plant and its extracts were still categorized as a Schedule I Controlled Substance. However, it's still difficult for CBD companies to obtain a USDA certified organic label for their products due to the legal grey area that still surrounds CBD extracts. </p><p>Because of these challenges, and due to the fact that industrial hemp has only recently become an agricultural crop, very few CBD oils are USDA certified organic. Rather, many CBD products contain hemp extracts from plants that were grown in organic conditions but may not be federally certified.</p><h2>What are the Best Organic CBD Oil Brands?</h2><p><em>Each product featured here has been independently selected by the writer. If you make a purchase using the links included, we may earn commission.</em></p><em><br></em>
<h2>Why Organic Hemp Oil Matters</h2><p>Hemp is a unique plant, not only for its rich cannabinoid content, but also for its ability to absorb a wide variety of components in soil. But this trait poses great risks when it comes to the creation of CBD products derived from hemp.</p><p>Because hemp has a high capacity for compound uptake, this means that the plants can retain <a href="https://www.remedyreview.com/industry/lab-test-results/" target="_blank">harmful chemicals like pesticides</a>, heavy metals, and other residual solvents. This is especially true when it comes to synthetic chemicals that are more toxic to humans, and difficult to remove once they have been absorbed by the hemp plant.</p><p>Organic farming practices help reduce the risk of hemp crops absorbing harsh chemicals that may later end up in CBD oil after extraction. When you're taking CBD as a wellness supplement to help alleviate your symptoms or improve your overall well-being, the last thing you want is to ingest compounds that might negatively outweigh the benefits of CBD. This is an important reason to look for third party lab test results when shopping for CBD products since these certificates of analysis can show the full cannabinoid and terpene profile of a hemp extract, as well as test results that search for the presence of any residual solvents.</p><p>In addition to creating a better end product, organic farming practices are also better for the environment. Sustainable and organic farming methods may <a href="https://www.helpguide.org/articles/healthy-eating/organic-foods.htm" rel="noopener noreferrer" target="_blank">reduce pollution, conserve water, reduce soil erosion, increase soil fertility, and use less energy</a>. The use of natural pest deterrents as opposed to chemical pesticides is also better for nearby animal populations and ecosystems.</p><h3>Organic vs. Natural</h3><p>While there are only a select few companies offering certified organic ingredients in their products, almost every brand in the CBD market creates "natural" products. The term "all-natural" or "plant-based" does not mean that a product is organic, and since hemp oil is a natural derivative of hemp plants, these products are often referred to as all-natural. However, there are some synthetic CBD oils that should be avoided because they are chemically constructed and may produce unwanted side effects that are not caused by naturally derived CBD extracts.</p><h2>What are the Benefits of Organic CBD Oil?</h2><p>There's a long list of potential CBD oil health benefits, and some of the most common wellness advantages include:</p><ul class="ee-ul"><li><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2503660/" target="_blank">Chronic pain relief</a></li><li><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4604171/" target="_blank">Anti-anxiety effects</a></li><li>Better sleep</li><li><a href="https://www.psychologytoday.com/us/blog/inner-source/201901/cbd-oil-mental-health-should-you-take-it-too" rel="noopener noreferrer" target="_blank">Improvements in mood</a></li><li>Internal balance and regulation</li></ul><p>When dealing with pain, inflammation, sleep issues, and mental health struggles, it can be hard to find sufficient treatment options. The use of certain prescriptions can cause unwanted side effects, yet they are often the only solution for patients with these medical conditions. In search of other therapies, people have started to flock towards CBD oil as an alternative remedy for a variety of conditions. However, it should be noted that CBD products are not approved by the Food and Drug Administration (FDA), and you should seek your doctor's advice before using CBD if you have a serious medical condition.</p><h2>Look at the Labels Before You Buy CBD Oil</h2><p>When you go online to buy CBD oil, you'll quickly realize there is an overwhelming number of brands that are saturating the market. It can be difficult to determine which products are truly as good as they make themselves out to be. Always look for up-to-date third-party lab tests so you know you are getting a great product, and don't hesitate to contact the brand if you have any additional questions. And if you're intent on purchasing 100% organic CBD oil, it's best to look for certified products or brands that are held to strict regulatory standards.</p><p><strong>Melena Gurganus </strong>is the Reviews Editor at EcoWatch. She is passionate health and wellness and her writing aims to help others find products they can trust. Her work has been featured in publications such as Health, Shape, Huffington Post, Cannabis Business Times, and Bustle.<br></p>
Spruce
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDY4NjI3OC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyOTM2NzgzOX0.axY0HjeqRctJsR_KmDLctzDpUBLBN-oNIdqaXDb4caQ/img.jpg?width=980" id="774be" class="rm-shortcode" data-rm-shortcode-id="8379f35b1ca8a86d0e61b7d4bfc8b46e" data-rm-shortcode-name="rebelmouse-image" alt="spruce organic cbd oil" data-width="710" data-height="959" /><p>As one of the best brands in the business, Spruce CBD is well-known for its potent CBD oils that feature many additional beneficial phytocannabinoids. This brand works with two family-owned, sustainably focused farms in the USA (one located in Kentucky and one in North Carolina) to create its organic, small product batches. The max potency Spruce CBD oil contains 2400mg of full-spectrum CBD extract, but the brand also offers a lower strength tincture with 750mg of CBD in total.</p>
$89
CBDistillery
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDcwMjkzNC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyMTU4OTM4Nn0.ypRdeDSBcE87slYrFfVrRwtJ2qGIK6FD5jBB4pndTMo/img.jpg?width=980" id="b473b" class="rm-shortcode" data-rm-shortcode-id="9930b53c9d58cb49774640a61c3e3e75" data-rm-shortcode-name="rebelmouse-image" alt="cbdistillery cbd oil" data-width="1244" data-height="1244" /><p>All of the products from CBDistillery are <a href="https://ushempauthority.org/" target="_blank" rel="noopener noreferrer">U.S. Hemp Authority Certified</a>, and for good reason. The company only uses non-GMO and pesticide-free industrial hemp that's grown organically on Colorado farms. Its hemp oils are some of the most affordable CBD products on the market, yet they still maintain a high standard of quality. CBDistillery has a wide variety of CBD potencies across its product line (ranging from 500mg to 5000mg per bottle) and offers both full-spectrum and broad-spectrum CBD oils to give customers a completely thc-free option.</p>
$35
FAB CBD
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDY4NjIyNS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2NDIwOTEyMn0.MlTjz096FJ0ev_-soK7_Z-FeQeJczWoeh9Qi9SSkHsY/img.jpg?width=980" id="04b26" class="rm-shortcode" data-rm-shortcode-id="76aa4862f44603242e318982acea6646" data-rm-shortcode-name="rebelmouse-image" alt="fab cbd oil" data-width="800" data-height="800" /><p>For an organic CBD oil that has it all, FAB CBD offers plenty of variety for any type of consumer. All of its products are made with zero pesticides and extracted from organically grown Colorado industrial hemp. FAB CBD oil comes in five all-natural flavors (mint, vanilla, berry, citrus, and natural) and is also available in four strengths (300, 600, 1200, and 2400mg per bottle).</p>
$39
NuLeaf Naturals
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDY4NjIxOS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1NzExNTgyMX0.D6qMGYllKTsVhEkQ-L_GzpDHVu60a-tJKcio7M1Ssmc/img.jpg?width=980" id="94e4a" class="rm-shortcode" data-rm-shortcode-id="3609a52479675730893a45a82a03c71d" data-rm-shortcode-name="rebelmouse-image" alt="nuleaf naturals organic cbd oil" data-width="600" data-height="600" /><p>As an industry-leading brand, it comes as no surprise that NuLeaf Naturals sources its CBD extract from organic hemp plants grown on licensed farms in Colorado. The comany's CBD oils only contain two ingredients: USDA certified organic hemp seed oil and full spectrum hemp extract.</p><p>NuLeaf Naturals uses one proprietary CBD oil formula for all of its products, so you will get the same CBD potency in each tincture (60mg per mL), but can purchase different bottle sizes depending on how much you intend to use.</p>
$38.50
Charlotte's Web
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDcwMjk3NS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0MzQ0NjM4N30.SaQ85SK10-MWjN3PwHo2RqpiUBdjhD0IRnHKTqKaU7Q/img.jpg?width=980" id="84700" class="rm-shortcode" data-rm-shortcode-id="a2174067dcc0c4094be25b3472ce08c8" data-rm-shortcode-name="rebelmouse-image" alt="charlottes web cbd oil" data-width="1244" data-height="1244" /><p>Perhaps one of the most well-known brands in the CBD landscape, Charlotte's Web has been growing sustainable hemp plants for several years. The company is currently in the process of achieving official USDA Organic Certification, but it already practices organic and sustainable cultivation techniques to enhance the overall health of the soil and the hemp plants themselves, which creates some of the highest quality CBD extracts. Charlotte's Web offers CBD oils in a range of different concentration options, and some even come in a few flavor options such as chocolate mint, orange blossom, and lemon twist.</p>
$60
From Your Site Articles
- Best CBD Oils of 2020: Reviews & Buying Guide - EcoWatch ›
- Best CBD Oil for Pain Management - Top 10 CBD Oil Review 2020 ... ›
- Best CBD for Dogs 2020 - Organic CBD Oil for Pets - EcoWatch ›
- Full Spectrum CBD Oil: What To Know - EcoWatch ›
- Best CBD Waters: Plus All You Need to Know - EcoWatch ›
- The Best Water Soluble CBD Available Online - EcoWatch ›
- Best CBD for Sleep (Lab-Tested, Person-Tested Oils) - EcoWatch ›
- Strongest CBD Oils to Buy in 2021? - EcoWatch ›
- Best CBD Oils For Pain: Top 3 Brands of 2021 - EcoWatch ›
- 8 Science-Based Benefits of CBD Oil - EcoWatch ›
- Best CBD Vape Pen: Top Brands of 2020 - EcoWatch ›
- Because Price Matters: Most Affordable CBD Oils of 2021 - EcoWatch ›
Related Articles Around the Web
Read More
Show Less
Humpback whale splashing in the North West Atlantic Ocean, Massachusetts. Tim Graham / Getty Images
By Jake Johnson
In a move that environmentalists warned could further imperil hundreds of endangered species and a protected habitat for the sake of profit, President Donald Trump on Friday signed a proclamation rolling back an Obama-era order and opening nearly 5,000 square miles off the coast of New England to commercial fishing.
<p>"We're opening it today," Trump said during a <a href="https://www.whitehouse.gov/briefings-statements/remarks-president-trump-roundtable-supporting-americas-commercial-fishermen/" target="_blank">roundtable talk</a> in Maine with commercial fishermen and the state's former governor Paul LePage. "What reason did he have for closing 5,000 miles? That's a lot of miles. Five thousand square miles is a lot. He didn't have a reason, in my opinion."</p>
<p>The reason behind the establishment of the Northeast Canyons and Seamounts Marine National Monument in 2016, conservation groups hastened to point out, was to shield endangered species and their ecosystem from harmful intrusion and permanent damage by commercial interests.</p><p>Fishing industry interests challenged former President Barack Obama's designation of the marine monument but were <a href="https://www.wbur.org/earthwhile/2019/12/27/northeast-canyons-seamounts-monument-fishery" target="_blank">rebuffed</a> in federal court last year.</p>
<p>"Opening up the nation's only marine national monument in the Atlantic will help no one but a handful of fishers while risking irreparable damage to the marine wildlife that have no other fully protected areas off our eastern seaboard," <a href="https://defenders.org/newsroom/president-trump-opens-only-marine-national-monument-atlantic-commercial-fishing" target="_blank">said</a> Bob Dreher, senior vice president of Conservation Programs at Defenders of Wildlife. "Ancient and slow-growing deep sea corals, endangered large whales and sea turtles, and an incredible array of fish, seabirds, sharks, dolphins, and other wildlife—these are the species and habitats that will pay the price."</p><p>During the roundtable discussion Friday, Trump said "I love that" when Interior Secretary David Bernhardt—a former <a href="https://www.opensecrets.org/news/2019/02/oil-mining-lobbyist-david-bernhardt-nomed-to-be-secretary-of-interior/" target="_blank">oil and mining lobbyist</a>—informed the president that his proclamation is effectively "taking down a 'no fishing' sign" in the Atlantic Ocean.</p><p>"The minute you sign it, we will begin planning," Bernhardt said.</p>
<p>Trump's order Friday is just the latest move the president has taken to gut environmental protections under the cover of the Covid-19 pandemic and a nationwide uprising over police brutality. On Thursday, as <em>Common Dreams</em> <a href="https://www.commondreams.org/news/2020/06/04/groups-denounce-gutting-environmental-rules-when-trump-thinks-no-one-paying" target="_blank">reported</a>, Trump signed an executive order allowing federal agencies to waive environmental rules to speed approval of energy projects like oil pipelines.</p>
<div id="47f4e" class="rm-shortcode" data-rm-shortcode-id="1431750a6a1c5950b96b7a78a46362f1"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1269079062447828992" data-partner="rebelmouse"><div style="margin:1em 0">Trump just opened up a marine sanctuary to commercial fishing, undermining protections for endangered whales, sea t… https://t.co/H3gTJU3oEQ</div> — Friends of the Earth (@Friends of the Earth)<a href="https://twitter.com/foe_us/statuses/1269079062447828992">1591407001.0</a></blockquote></div>
<p>Brad Sewell, senior director of oceans for the Natural Resources Defense Council (NRDC), said in a statement that commercial fishing "poses a range of threats, such as harm to deep-sea corals from heavy fishing gear, and entanglement of bycatch and marine mammals."</p><p>Sewell said NRDC is prepared to take legal action against the Trump administration to "protect these marine treasures from harm and exploitation by commercial fishing and other extractive industries." </p><p>"These fragile, extraordinary ocean areas are full of thousand-year-old corals, endangered whales, and other precious marine life," said Sewell. "They belong to all Americans, and they are held in trust for future generations."</p>
<p><em>Reposted with permission from <a href="https://www.commondreams.org/news/2020/06/06/quietly-putting-hundreds-species-risk-trump-opens-5000-square-miles-atlantic-ocean" target="_blank">Common Dreams</a>.</em><em></em></p>From Your Site Articles
- Meet the Sturdlefish, the Hybrid of Two Endangered Species ›
- Meet the Sturdlefish, the Hybrid of Two Endangered Species - EcoWatch ›
Related Articles Around the Web
Read More
Show Less
Trending
Dominican Republic: Saving Coral Reefs From Tourism, Climate Change and Overfishing
18 March 2020
Animals
Dominican Republic: Tourism killing coral reefs | Global Ideas
An estimated 90% of the Dominican Republic's coral reefs have been destroyed, creating a knock-on effect for the entire coastal ecosystem. Local businesses and conservationists are now working to reverse this damage.
<p>Project goal: Making nature more resilient in the face of <a href="https://www.ecowatch.com/tag/climate-change" target="_self">climate change</a>, tourism and other man-made dangers by protecting and restoring <a href="https://www.dw.com/en/mudflats-mangroves-and-marshes-the-great-coastal-protectors/a-50628747" target="_blank">mangrove forests</a>, seagrass meadows and coral reefs.</p><p>Project scope: Providing expertise, equipment and financing to hire staff for projects in 11 Caribbean countries. Since 2014, non-profit <a href="https://www.ecowatch.com/tag/conservation" target="_self">conservation</a> group <a href="https://www.puntacana.org/environment/coral-gardens" target="_blank">Fundacion Grupo Puntacana</a> has revived corals at 60 sites along the Punta Cana coast in the Dominican Republic.</p><p>Project partner: German state-owned development bank KfW, the German Federal Ministry for Environment, Nature Conservation and Nuclear Safety, <a href="https://www.international-climate-initiative.com/en/details/project/climate-change-adaptation-in-the-caribbean-the-ebafacility-16_II_156-552?iki_lang=en" target="_blank">the International Climate Initiative (IKI)</a>, Fundacion Grupo Puntacana.</p><p>Project financing: The KfW is providing the Dominican conservation group with €800,000 between 2020 and 2022. The group will invest around €400,000 of its own money. The KfW will have provided €25 million in the 11 project countries by 2025.</p>
<p>Some 6.5 million holidaymakers descend upon the Dominican Republic each year to enjoy its glorious palm-lined beaches and turquoise blue waters.</p><p>But mass tourism, polluted water, <a href="http://www.ecowatch.com/tag/overfishing">overfishing</a> and <a href="https://www.dw.com/en/coral-reefs-rapidly-die-from-marine-heat-waves-study/a-49960345" target="_blank">climate change</a> have destroyed an estimated 90 percent of the nation's coral reefs, creating a knock-on effect for the entire coastal ecosystem.</p><p>Anglers' nets are now often empty, while the ebb and flow of the tide, rising sea levels and tropical storms carry away more and more of the country's sandy beaches unhindered. In turn that's threatening the very tourism, which is the number one source of income in the country.</p><p>Local non-profit Fundacion Grupo Puntacana is trying to reverse the worst effects.</p><p>Founded by investor group Grupo Puntacana, which runs a number of hotel resorts in the Dominican Republic, the foundation is restoring coral reefs and establishing protected areas in the hopes of securing the coastal landscape — and the livelihoods of coastal inhabitants.</p><p><em>A film by Tim Schauenberg</em></p>
<p><em>Reposted with permission from <a href="https://www.dw.com/en/dominican-republic-saving-coral-reefs-from-tourism-climate-change-and-overfishing/a-52698061?maca=en-VAM_volltext_ecowatch-28485-html-copypaste" target="_blank">DW</a>.</em></p>
Read More
Show Less
Dolphins leap out of the Indian Ocean near a fishing boat. Andrew TB Tan / Moment / Getty Images
Fishing operations in the Indian Ocean have decimated dolphin populations over the last 70 years, according to a new study published in the journal Endangered Species Research.
<p>The fishing operations that have had dolphins swept up as bycatch have meant that nearly 4 million dolphins have died since 1950 and the population of dolphins in the Indian Ocean has declined by nearly 80 percent, as <a href="https://www.theguardian.com/environment/2020/mar/03/more-than-80-of-indian-ocean-dolphins-may-have-been-killed-by-commercial-fishing-study-finds" target="_blank">The Guardian</a> reported.</p><p>Those numbers just represent the dolphins killed directly as bycatch of drifting <a href="http://www.ecowatch.com/tag/gillnets">nets</a> that trail behind large fishing boats and do not represent the number of dolphins, porpoises or whales killed by floating ghost nets, harpoons, other types of tuna fishing or animals that are injured and succumb to their wounds later. That means the actual number of dolphins killed from commercial fishing may actually be much higher, according to the <a href="https://www.int-res.com/articles/esr2020/41/n041p039.pdf" target="_blank">study</a>.</p>
<p>Looking at driftnets, which account for just over one-third of Indian Ocean commercial fisheries, the researchers were able to calculate that the number of dolphins, porpoises, and whales killed directly each year as bycatch peaked at around 100,000 from 2004 to 2006. That number has come down slightly and is now around 85,000 cetaceans annually, according to the <a href="https://www.int-res.com/articles/esr2020/41/n041p039.pdf" target="_blank">study</a>.</p><p>Unfortunately, the authors do not believe the decline in bycatch is the result of improved practices, which are essentially unregulated. Instead, they believe it reflects the declining dolphin population, according to <a href="https://www.theguardian.com/environment/2020/mar/03/more-than-80-of-indian-ocean-dolphins-may-have-been-killed-by-commercial-fishing-study-finds" target="_blank">The Guardian</a>.</p>
<p>The study's lead author, Charles Anderson of the Manta Marine organization in the Maldives, estimated that the dolphin numbers had probably dropped to only 13 percent their pre-1980 levels, which is when large-scale tuna fishing in the Indian Ocean began, as <a href="https://www.theguardian.com/environment/2020/mar/03/more-than-80-of-indian-ocean-dolphins-may-have-been-killed-by-commercial-fishing-study-finds" target="_blank">The Guardian</a> reported.</p><p>"Declining cetacean bycatch rates suggest that such levels of mortality are not sustainable," the <a href="https://www.int-res.com/articles/esr2020/41/n041p039.pdf" target="_blank">study</a> says. "Indeed, mean small cetacean abundance may currently be 13 percent of pre-fishery levels. None of these estimates are precise, but they do demonstrate the likely order of magnitude of the issue."</p>
<p>There are many limitations in obtaining the exact number of mammal deaths due to bycatch, one of the study's author's told <a href="https://www.theguardian.com/environment/2020/mar/03/more-than-80-of-indian-ocean-dolphins-may-have-been-killed-by-commercial-fishing-study-finds" target="_blank">The Guardian</a>, especially considering that most dolphins caught up in driftnets were not registered and were likely tossed over the side of the boat. These types of nets also snare turtles, whales and sharks.</p><p>The researcher, Puti Liza Mustika, from James Cook University's College of Business, Law and Governance, clarified that most of the bycatch was dolphins and that there was some reliable data from observers on boats and from previous studies. However, as a researcher, some clearer numbers would be helpful.</p><p>"That bycatch number is alarming, but there are a lot of uncertainties because the datasets are insufficient," Mustika told <a href="https://www.theguardian.com/environment/2020/mar/03/more-than-80-of-indian-ocean-dolphins-may-have-been-killed-by-commercial-fishing-study-finds" target="_blank">The Guardian</a>.</p>
<p>Adding to an element of uncertainty is that Iran and Indonesia, the countries that run the two largest tuna operations in the Indian Ocean, have no system of reporting cetacean bycatch. Consequently, Iran's average annual bycatch of 214,262 tons of tuna likely kills more than 30,000 dolphins, porpoises and whales every year, according to the <a href="https://www.int-res.com/articles/esr2020/41/n041p039.pdf" target="_blank">study</a>, as <a href="https://www.theguardian.com/environment/2020/mar/03/more-than-80-of-indian-ocean-dolphins-may-have-been-killed-by-commercial-fishing-study-finds" target="_blank">The Guardian</a> reported.<br></p><p>"It's a painful death. Dolphins are clever, but because the net is very thin in the water, the dolphins' sonar misses them," said Mustika to <a href="https://www.theguardian.com/environment/2020/mar/03/more-than-80-of-indian-ocean-dolphins-may-have-been-killed-by-commercial-fishing-study-finds" target="_blank">The Guardian</a>. She added that the impetus to solve the problem is on scientists and tech companies. "The solution has to be technology, as well as using fishing gears that are more sustainable. But banning these fishers is not a solution for developing countries."</p>The <a href="https://www.int-res.com/articles/esr2020/41/n041p039.pdf" target="_blank">study</a> concluded that oversight is needed, saying its findings showed "the need for much improved monitoring, mitigation and management."
From Your Site Articles
Related Articles Around the Web
- Young Dolphin Returned to Wild After Suffering Injuries from Fishing ... ›
- New Fishing Gear Spares Whales, Sea Turtles, and Dolphins | The ... ›
- Modern fishing methods are driving small whales and dolphins to ... ›
- Indian Ocean Humpback Dolphins off Mumbai Coast | Conservation ... ›
- Indus River Dolphin | Species | WWF ›
Read More
Show Less
Coral Reefs Could Be Completely Lost to the Climate Crisis by 2100, New Study Finds
20 February 2020
Climate
A coral and fish community at the Great Barrier Reef, northeast of Port Douglas, Queensland, Australia, on Aug. 28, 2018. Francois Gohier / VWPics / Universal Images Group via Getty Images
Researchers released a sobering study this week showing that all of the world's coral reefs may be lost to the climate crisis by 2100.
<p>The bleak outlook means that restoration efforts will face Herculean challenges, according to the research presented by researchers at this week's <a href="https://www.agu.org/Ocean-Sciences-Meeting/" target="_blank">Ocean Sciences Meeting 2020</a> in San Diego, California.</p><p>Rising sea temperatures, acidic water and pollution are proving too much for the reefs to handle. About 70 to 90 percent of the world's existing coral reefs are predicted to disappear in the next two decades, according to scientists from the University of Hawaii Manoa, as <a href="https://www.cnn.com/2020/02/20/world/coral-reefs-2100-intl-hnk-scli-scn/index.html" target="_blank">CNN</a> reported.</p><p>"By 2100, it's looking quite grim," said Renee Setter, a biogeographer at the University of Hawaii Manoa in a <a href="https://news.agu.org/press-release/warming-acidic-oceans-may-nearly-eliminate-coral-reef-habitats-by-2100/" target="_blank">statement</a>.</p><p>While pollution poses a large threat to many <a href="http://www.ecowatch.com/tag/oceans" target="_self">ocean</a> creatures, corals seem most at risk from emissions, according to the researchers.</p>
<p>"Trying to clean up the beaches is great and trying to combat pollution is fantastic. We need to continue those efforts," Setter said in a <a href="https://news.agu.org/press-release/warming-acidic-oceans-may-nearly-eliminate-coral-reef-habitats-by-2100/" target="_blank">statement</a>. "But at the end of the day, fighting climate change is really what we need to be advocating for in order to protect corals and avoid compounded stressors."</p><p>To make their predictions, the scientists mimicked future ocean conditions like sea surface temperature, wave energy, acidity, pollution and <a href="http://www.ecowatch.com/tag/overfishing" target="_self">overfishing</a> in areas where corals are today. Looking at those models, the scientists found that most parts of the ocean will not sustain habitats for corals by 2045, and almost no suitable habitats will exist by 2100, according to <a href="https://www.cbsnews.com/news/climate-change-coral-reef-habitat/" target="_blank">CBS News</a>.</p><p>"Honestly, most sites are out," said Setter in the <a href="https://news.agu.org/press-release/warming-acidic-oceans-may-nearly-eliminate-coral-reef-habitats-by-2100/" target="_blank">statement</a>.</p>
<p>Coral reefs nurture about 25 percent of <a href="https://www.ecowatch.com/tag/marine-life" target="_self">marine life</a> and support local economies worldwide. As <a href="https://www.cbsnews.com/news/climate-change-coral-reef-habitat/" target="_blank">CBS News</a> noted, the new research is disheartening for efforts to restore corals by growing them in labs and then putting them back into the ocean. While those efforts have had a 60 percent success rate, the research suggests that lab-grown corals will not stand up to warming oceans and increased acidification.</p><p>Corals are extremely sensitive to ocean temperatures. When the temperature rises just a couple of degrees, corals experience mass <a href="http://www.ecowatch.com/tag/coral-bleaching" target="_self">bleaching</a>, where coral turns white as it sheds the algae it relies on not only for survival, but also for its magnificent colors, as <a href="https://www.cbsnews.com/news/climate-change-coral-reef-habitat/" target="_blank">CBS News</a> reported. Bleaching does not kill the coral, but it does weaken them, making them vulnerable to disease.</p>
<p>Scientists are predicting a mass bleaching within the next couple of weeks in Australia's <a href="http://www.ecowatch.com/tag/great-barrier-reef" target="_self">Great Barrier Reef</a>. The reef, which is nearly the length of Italy, is undergoing heat stress right now, with patches starting to bleach. While a major widespread bleaching has not occurred yet, scientists have warned that it is likely if high ocean temperatures around the reef do not drop in the next two weeks, as <a href="https://www.theguardian.com/environment/2020/feb/20/great-barrier-reef-on-brink-of-third-major-coral-bleaching-in-five-years-scientists-warn" target="_blank">The Guardian</a> reported.</p><p>Already, temperatures across two-thirds of the reef are about two to three degrees Celsius above normal, with typical peak temperatures still one month away.</p><p>"We are down to the wire," said professor Terry Hughes, director of the ARC Centre of Excellence for Coral Reef Studies at James Cook University, according to <a href="https://www.theguardian.com/environment/2020/feb/20/great-barrier-reef-on-brink-of-third-major-coral-bleaching-in-five-years-scientists-warn" target="_blank">The Guardian</a>.</p>
<p>The National Oceanic and Atmospheric Administration has placed the Great Barrier Reef on Alert Level 1 for the next week, meaning significant bleaching is likely, according to the <a href="https://www.abc.net.au/news/2020-02-20/scientists-warn-potential-bleaching-great-barrier-reef/11984626" target="_blank">Australian Broadcasting Company</a>.<br></p><p>"Unfortunately we are a whisker away from bleaching disaster yet again because of global warming-driven marine heatwaves," said Shani Tager from the Australian Marine Conservation Society to the <a href="https://www.abc.net.au/news/2020-02-20/scientists-warn-potential-bleaching-great-barrier-reef/11984626" target="_blank">Australian Broadcasting Company</a>.</p><p>"As underwater heatwaves threaten once again to cook our corals, our politicians must move beyond half-baked plans to tackle global warming."</p>
From Your Site Articles
- Coral in Crisis: Can Replanting Efforts Halt Reefs' Death Spiral ... ›
- Ocean Acidification Causing Coral Reefs to Be Less Resilient to ... ›
- Coral Rescue Team Races to Save Endangered Corals From Mystery Killer - EcoWatch ›
- This Underwater Sculpture Is Helping to Restore Coral Reefs in Thailand ›
- Coral Reef Outplants: Sea Temperature an Often Overlooked but Vital Factor in Success, Scientists Find - EcoWatch ›
- Scientists Discover Massive Coral Reef Taller Than Empire State Building - EcoWatch ›
Related Articles Around the Web
Read More
Show Less
Two ice fishers with a truck cut a hole in the ice near an ice fishing hut on frozen Lake Winnebago.
Richard Hamilton Smith / Corbis NX / Getty Images
Richard Hamilton Smith / Corbis NX / Getty Images
By Susan Cosier
Come February in Wisconsin, almost everything will be covered in ice and snow. In little shanties on frozen Lake Winnebago, a 30-by-13-mile lake in the eastern part of the state, fishers will keep watch over rectangular holes cut into the ice with a chainsaw. When they spot a fin passing below, they'll jab their spears down deep. The lucky ones will earn themselves a lake sturgeon, a species that has prowled the earth's waters for more than 150 million years.
<p>Lake Winnebago is one of only two locations in the world where people can spearfish lake sturgeon. These armored fish, also distinguished by whiskerlike barbels growing from their chins, can live as long as a century, weigh as much as 200 pounds, and grow more than seven feet long. Every year, people gather on the lake for a 16-day fishing event. Just 500 licenses exist, a number that keeps overfishing in check while allowing nearly 1,000 sturgeon to be taken for their caviar (for those lucky enough to catch a female) and meat (delicious when smoked).</p>
<p>The sturgeon spearing event will mark its 80th season this year. And with the fish listed as threatened in <a href="https://www.fws.gov/midwest/sturgeon/biology.htm" target="_blank">19 of the 20 states where it's found</a>, Wisconsin wildlife officials consider the event one of a number of tactics that help educate people about the fish. (Another is an adoption program allowing members of the public to sponsor and hand-release young fish, reared at a state hatchery, into Lake Michigan and the Milwaukee River, part of the annual <a href="http://sturgeonfest.org/" target="_blank">SturgeonFest</a>.) Efforts to revive their populations have been somewhat successful, but it's been slow going: Female lake sturgeon don't start reproducing until they're at least 20 years old.</p>
<div id="66fd8" class="rm-shortcode" data-rm-shortcode-id="JT6JQV1579881990"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1220707948743352320" data-partner="rebelmouse"><div style="margin:1em 0">In Wisconsin, you can adopt and release a baby sturgeon or spear a giant one in Lake Winnebago, all part of an effo… https://t.co/fmSmz5PFU2</div> — NRDC 🌎 (@NRDC 🌎)<a href="https://twitter.com/NRDC/statuses/1220707948743352320">1579874429.0</a></blockquote></div><p>This biological fact, combined with overfishing, pollution, and habitat degradation, has resulted in their plight today. An estimated <a href="https://www.biologicaldiversity.org/species/fish/pdfs/Lake-Sturgeon-petition-5-14-18.pdf" target="_blank">15 million sturgeon</a> used to exist in the Great Lakes, with fishers bringing in upwards of four million pounds per year between 1879 and 1900. The trade took a serious toll on the species. By 1929, commercial sturgeon fishing had closed in Lake Michigan due to too few fish. And by the end of the century, fishers had taken 80 percent of the sturgeon out of Lake Erie. Meanwhile, dams and development ruined habitat and kept the fish from reaching key spawning grounds. In response to the population crash, most states instituted protections and mandated hunting limits in the 1990s and early 2000s.<br></p><p>Today, only 1 percent of the lake sturgeon's population remains. In addition to the states that list them as threatened, the United States Fish and Wildlife Service <a href="https://www.fws.gov/news/ShowNews.cfm?ref=service-completes-initial-reviews-on-petitions-to-list-three-species-&_ID=36445" target="_blank">announced</a> in August that it would study whether to list the fish as federally threatened or endangered. </p>
“The Right Thing for the Great Lakes”
<p>Ryan Koenigs, a fisheries biologist with the Wisconsin Department of Natural Resources (DNR), is among those dedicated to bringing the lake sturgeon back. He's part of a team that keeps track of every individual caught, and he helps run the registration stations where fishers who spear a sturgeon in Lake Winnebago must go before taking their catch home. Koenigs and his colleagues look for a passive integrated transponder (PIT) tag, which offers information about the fish. These tags are implanted in each fish reared or caught and released by the agency. Some individuals caught in the past few years were tagged decades ago. "I'm reaping the benefits right now of what the biologists two generations before me did in the 1970s," Koenigs says.</p><p>Restoration efforts also exist in many other states bordering the Great Lakes. In New York, the Department of Environmental Conservation, the U.S. Fish and Wildlife Service, and the Saint Regis Mohawk Tribe harvest sturgeon eggs from the St. Lawrence River and send them to hatcheries in the central part of the state and in Wisconsin. In Michigan, fisheries biologists, researchers, and state agencies successfully protected the sturgeon population in Black Lake and now use the data collected from their efforts to guide their restocking of nearby lakes and streams.</p><p>These types of projects replenish waterways with the fish, but the species' recovery has a long way to go. Should conservationists succeed, the fish could end up benefiting the entire ecosystem, notes Ed Baker, a fisheries biologist in Michigan. "If we have a native species fish community that's been degraded, that's a sign that its environment is no longer healthy," he says. "If we can restore lake sturgeon to their prominence, or at least somewhat close to what their prominence was before we started harvesting them, that's a sign that we're doing the right thing for the Great Lakes."</p><p>As the lake sturgeon populations rebound, they could help biologists beat back some new threats, too. Notably, they eat <a href="https://www.nrdc.org/onearth/flexing-their-mussel" target="_blank">invasive zebra and quagga mussels</a> that now blanket the lake beds. They also eat invasive round gobies. All three of these marine species hail from faraway waters and snuck their way in through the ballast water used to balance ships' hulls.</p>
Mysteries Unsolved
<p>In 1995, Baker was tasked with finishing and implementing Michigan's new sturgeon rehabilitation plan. He observed reach after reach, finding only a few places were the fish still existed. One of those was the Upper Peninsula's Black Lake. Locals still spearfished sturgeon, and the population appeared to be falling. In 2001 Baker and Kim Scribner of Michigan State University set out to study the fish and get a rough population estimate. They concluded that over a 25-year period, sturgeon numbers had <a href="https://www.tandfonline.com/doi/abs/10.1577/1548-8675(1999)019%3C1080%3ALSAAHI%3E2.0.CO%3B2" target="_blank">declined by more than 60 percent</a>.</p><p>The state's Department of Natural Resources decided sturgeon spearfishing could continue, but fishers could harvest no more than five fish a year. Baker and his team stocked the lake, too, and the sturgeon population grew. The limit is now up to 14. Still, the population isn't recovering as quickly as expected.</p><p>To figure out why, Baker and Scribner continue their research. They also use the information they collect on basic sturgeon biology, genetics, and behavior to inform conservation efforts in other Michigan water bodies.</p><p>One major question they hope to answer concerns the timing of the sturgeon's reproduction. As with steelhead and salmon, it appears that the river where sturgeon spend the first summer of life, between May and October, is imprinted on the fish, and they come back to that place to spawn. Confirming this would help in their stocking efforts—especially in reaches where the fish haven't swum for decades.</p><p>In addition to the hatchling adopt-and-release program that takes place in September in Milwaukee, Wisconsonites get another opportunity to help biologists in April, when Koenigs does his stock assessments. On the Wolf River near Lake Winnebago, hundreds of thousands of sturgeon ranging in size from four to seven feet long swim along the waterline. Koenigs and his team stand at the ready with nets to pull the fish out of the water, then weigh, measure, and tag them.</p><p>When the team finds fish with those tags implanted during the February spearfishing season, they track the data to get a tagged to non-tagged fish ratio, which is then used to set harvest limits. The data collected at each event helps inform how best to manage the species.</p><p>"We're on the right path," says Koenigs, who is now prepping for the spearfishing season that begins on Feb. 8. "The work that's being done through these various efforts seems to be showing some pretty promising signs."</p>
Read More
Show Less
Trending
Report Details Climate Crisis Impacts on Coral Reefs, Warns of 'Human Tragedy'
23 January 2020
Oceans
A new report spotlights a U.N. estimate that at least 275 million people rely on healthy coral reefs. A sea turtle near the Heron Island in the Great Barrier Reef is seen above. THE OCEAN AGENCY / XL CATLIN SEAVIEW SURVEY
In a new report about how the world's coral reefs face "the combined threats of climate change, pollution, and overfishing" — endangering the future of marine biodiversity — a London-based nonprofit calls for greater global efforts to end the climate crisis and ensure the survival of these vital underwater ecosystems.
<p>The report, entitled <a href="https://ejfoundation.org/resources/downloads/EJF-Report-Coral-Reefs.pdf" target="_blank"><em>Marine Havens Under Threat: The impacts of the climate crisis on tropical coral reefs and the communities that rely on them</em></a>, was published Wednesday by the Environmental Justice Foundation (EJF).</p>
<p>EJF warns that because of <a href="https://www.commondreams.org/news/2019/08/13/humanitys-destruction-oceans-nearly-doubled-over-decade-scientists-warn-and-could" target="_blank">human activities</a> that heat and pollute the planet, coral reefs "are under imminent risk of destruction," pointing to a recent estimate from the United Nations' Intergovernmental Panel on Climate Change (IPCC) that global warming of 2°C could kill 99 percent of all corals.</p>
<div id="c5894" class="rm-shortcode" data-rm-shortcode-id="X2PHE71579807416"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1220032163036434432" data-partner="rebelmouse"><div style="margin:1em 0">#coralreefs are incredibly biodiverse, but they also provide a huge range of benefits, from medicines to protection… https://t.co/E2Z19ZKeEh</div> — Environmental Justice Foundation (@Environmental Justice Foundation)<a href="https://twitter.com/ejfoundation/statuses/1220032163036434432">1579713309.0</a></blockquote></div><p>The ocean, which <a href="https://oceanservice.noaa.gov/facts/oceanwater.html" target="_blank">covers</a> more than 70 percent of the planet, "has taken up between 20–30% of total anthropogenic CO2 emissions since the 1980s causing further ocean acidification," <a href="https://www.commondreams.org/news/2019/09/25/un-climate-report-oceans-frozen-regions-warns-unprecedented-transitions-all-aspects" target="_blank">according to</a> an IPCC special report from last year. The lead author of a study published last week <a href="https://www.commondreams.org/news/2020/01/14/adding-five-six-hiroshima-bombs-heat-each-second-study-shows-oceans-warming-record" target="_blank">said</a> that "the amount of heat we have put in the world's oceans in the past 25 years equals to 3.6 billion Hiroshima atom-bomb explosions."</p><p>Some scientists refer to three key climate-related pressures on the marine environment — warming, acidification, and oxygen loss — as the "<a href="https://www.iucn.org/resources/issues-briefs/ocean-acidification" target="_blank">deadly trio</a>." Experts also warn that human-caused global heating leads to sea level rise and certain <a href="https://www.climatecommunication.org/climate/global-warming/" target="_blank">extreme weather events</a> becoming more frequent and intense.</p><p>"As the global temperature rises, reefs will be put at risk from warming oceans, higher frequency cyclones, increased precipitation, sea level rise, rising acidification, and changing ocean circulation," the EJF report says. "These factors alter the delicate balance of conditions necessary for tropical coral reefs to function, causing bleaching and destruction of reefs. In many cases, this damage is irreversible."</p>
<div id="ed3f4" class="rm-shortcode" data-rm-shortcode-id="IT1H081579807416"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1220003197558906881" data-partner="rebelmouse"><div style="margin:1em 0">Some of the most diverse ecosystems on earth rely on coral reefs. Find out about their vital role in a new… https://t.co/OcF99JBEJU</div> — Environmental Justice Foundation (@Environmental Justice Foundation)<a href="https://twitter.com/ejfoundation/statuses/1220003197558906881">1579706403.0</a></blockquote></div><p>Marine heatwaves, which experts <a href="https://www.commondreams.org/news/2020/01/16/scale-failure-has-no-precedent-scientists-say-hot-ocean-blob-killed-one-million" target="_blank">warn</a> will become more common as humans continue to heat the planet, have led to major coral bleaching events around the world in recent years. A study from 2018 <a href="https://www.commondreams.org/news/2018/04/19/beyond-comprehension-just-two-years-half-all-corals-forever-damaged-great-barrier" target="_blank">concluded</a> that the Great Barrier Reef off the coast of Australia, the world's largest coral system, was "forever damaged" following back-to-back bleaching events that collectively killed half of the corals.</p><p>Bleaching refers to when stressors such as warm water and pollution lead coral to expel algae, its main food source, and turn white. Bleached coral faces a greater risk of disease and death but can recover if surrounding conditions improve. Last year, a <a href="https://www.commondreams.org/news/2019/08/09/example-unknown-unknowns-study-detailing-almost-instant-mortality-corals-suggests" target="_blank">study</a> about severe marine heatwaves heightened alarm about the future; researchers found cases where "the water temperatures are so warm that the coral animal doesn't bleach—in terms of a loss of its symbiosis—the animal dies and its underlying skeleton is all that remains."</p><p>EJF, in its new report and an accompanying video, highlighted the consequences of coral bleaching and death events for both marine wildlife and humans.</p>
Coral Reefs in Crisis
<iframe src="https://player.vimeo.com/video/386250260" width="100%" height="480" frameborder="0" scrolling="no" class="rm-shortcode" data-rm-shortcode-id="fcffbfeac80dddb74a304966b7f5995a"></iframe><p>"Tropical coral reefs support an estimated quarter of all marine species: hundreds of thousands of animal and plant species, who rely on the reef for food, shelter, and a safe place to live and reproduce," the report says. "These complex ecosystems include hard and soft corals, sponges, crustaceans, molluscs, fish, sea turtles, sharks, dolphins, and much more—including 'foundation' and 'keystone' species such as corals and sea turtles."</p><p>The report also spotlights a U.N. estimate that at least 275 million people rely on healthy coral reefs as an "essential source of food, employment, income, and storm protection for coastal communities."</p><p>In terms of the economic value of coral reefs, EJF puts tourism and recreation at $9.6 billion, coastal protection at $9 billion, fisheries at $5.7 billion, and wildlife at $5.5 billion. Directly below the economic figures, the report features "a note of caution: Valuing biodiversity in this way is of course subjective, how do we put a value on a species' intrinsic right to exist?"</p><div id="96a58" class="rm-shortcode" data-rm-shortcode-id="OUGNN41579807416"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1219881136559722497" data-partner="rebelmouse"><div style="margin:1em 0">#Coralreefs are more than just beautiful. They are a source of income, protein, recreation and safety from storms f… https://t.co/TmKaBvTQy3</div> — Environmental Justice Foundation (@Environmental Justice Foundation)<a href="https://twitter.com/ejfoundation/statuses/1219881136559722497">1579677301.0</a></blockquote></div><p>To combat the triple threat that coral reefs are facing, EJF puts forth recommendations to end the climate crisis: implement the Paris agreement and fully transition all industrial economies to zero carbon by 2030, create a European Union inter-agency taskforce "to drive a more effective, integrated" global response, and establish a U.N. special rapporteur on human rights, economic well-being, and climate change.</p><p>EJF presents another set of specific recommendations to ensure that remaining corals "survive the climate change that is irreversible," calling for an end to illegal and unsustainable fishing as well as pollution that harms coral, including agricultural runoff, sewage, and plastic. The group also calls for expanding marine protected areas to cover at least 30% of the ocean, and assuring that such zones have "clear restrictions and effective conservation aims."</p><p>"In all deliberations and future negotiations," the report adds, "all stakeholders must be included, with special reference to local communities."</p><p>Acknowledging that coral reefs "are not only a vital source of food and income for millions of people" but also "home to a vast diversity of irreplaceable wildlife," EJF executive director Steve Trent <a href="https://www.commondreams.org/newswire/2020/01/22/corals-and-communities-ejf-report-highlights-devastating-impacts-climate-crisis" target="_blank">warned</a> Wednesday that "failure to act now to protect them will cause environmental ruin and with it a human tragedy."</p>
From Your Site Articles
- Severe Coral Reef Bleaching Now 'Five Times More Frequent' Than ... ›
- Ocean Acidification Causing Coral Reefs to Be Less Resilient to ... ›
- Loudspeakers Can Help Bring Degraded Reefs Back to Life, Study ... ›
- Scientists Warn Increasingly Stable Oceans Are 'Very Bad News' - EcoWatch ›
Related Articles Around the Web
Read More
Show Less
A Chinese paddlefish exhibited in the Museum of Hydrobiological Sciences, Wuhan Institute of Hydrobiology of Chinese Academy of Sciences. Alneth / CC BY-SA 4.0
Scientists have concluded of the largest freshwater fish species in the world is now extinct because of human activity.
<p>The Chinese paddlefish, sometimes called the "panda of the Yangtze River," was found to have been lost to <a href="https://www.ecowatch.com/tag/overfishing" target="_self">overfishing</a> and habitat destruction, <a href="https://phys.org/news/2020-01-chinese-paddlefish-declared-extinct.html" target="_blank">Phys.org reported Wednesday</a>. Its extinction was announced and documented by researchers at the Chinese Academy of Fishery Sciences in a paper published in<a href="https://www.sciencedirect.com/science/article/pii/S0048969719362382" target="_blank"> Science of the Total Environment</a>.</p><p>It's "a reprehensible and an irreparable loss," study leader Qiwei Wei told <a href="https://www.nationalgeographic.com/animals/2020/01/chinese-paddlefish-one-of-largest-fish-extinct/?cmpid=org%3Dngp%3A%3Amc%3Dsocial%3A%3Asrc%3Dfacebook%3A%3Acmp%3Deditorial%3A%3Aadd%3Dfb20200108animals-chinesepaddlefishextinct%3A%3Arid%3D&sf227680806=1&fbclid=IwAR2zFzJOTjypqsCf1LtEabiQJLxV2use5Hzltosbiwld2nmt50yRxccjMa0" target="_blank">National Geographic</a>.</p><p>The Chinese paddlefish could grow to be 23 feet long and 992 pounds in weight, <a href="https://edition.cnn.com/2020/01/07/asia/chinese-paddlefish-extinct-study-intl-hnk-scli/index.html" target="_blank">according to CNN</a>. It took its name from its long snout, according to Phys.org. It was also ancient: The species had existed since 200 million years ago and survived the extinction of the dinosaurs, National Geographic pointed out.</p><p>The species declined slowly in the last century, at first because of fishing. In the 1970s, 25 tons worth were caught a year. But an even more devastating change came when the Gezhouba Dam was built on the Yangtze in 1981, dividing the fish from its spawning grounds. The scientists think the species was functionally extinct by 1993, meaning there weren't enough of them left to reproduce effectively. The last time scientists saw one alive was 2003.</p>
<p>The study authors searched for evidence of the fish from 2017 to 2018 by setting up nets and visiting fish markets but found no evidence that any were left alive, Phys.org explained. The researchers think it died out between 2005 and 2010 and recommend that it be considered extinct according to IUCN Red List criteria, the study said.</p><p>"There have been no successful cases of breeding the Chinese paddlefish in captivity," Wei told state broadcaster CCTV, as CNN reported. "Hence, when it died out in the wild, the species has become completely extinct."</p><p>While it is too late to save the Chinese paddlefish, the researchers hope to use the lessons from its demise to save other <a href="https://www.ecowatch.com/tag/endangered-species" target="_self">endangered species</a> that live in the Yangtze. The study authors could not find another 140 river species they wanted to see and think it is important to study some of them further to determine their <a href="https://www.ecowatch.com/tag/conservation" target="_self">conservation</a> status, according to National Geographic.</p>
<p>"We must urgently act to save those species for which some chance still remains," Ivan Jaric, a study co-author and biologist at Czechia's Institute of Hydrobiology and the University of South Bohemia, told National Geographic.</p><p>The Chinese paddlefish's fate also shines a spotlight on large freshwater fish worldwide. Most big freshwater animals are threatened with extinction, University of Nevada, Reno fish biologist Zeb Hogan, who was not involved with the study, told National Geographic.</p><p>"This is the first of these very large freshwater fish to go and many are at risk—the concern is that more will go extinct, but the hope is that we can reverse their decline before it's too late," Hogan said.</p>
From Your Site Articles
- Last Known Female of Endangered Turtle Species Dies - EcoWatch ›
- Climate Change and Overfishing Could Lead to More Toxic Seafood ... ›
Related Articles Around the Web
Read More
Show Less
Trending
Elizabeth Warren's Blue New Deal aims to expand offshore renewable energy projects, like the Block Island Wind Farm in Rhode Island. Luke H. Gordon / Flickr
By Julia Conley
Sen. Elizabeth Warren expanded her vision for combating the climate crisis on Tuesday with the release of her Blue New Deal — a new component of the Green New Deal focusing on protecting and restoring the world's oceans after decades of pollution and industry-caused warming.
<p>The plan includes proposals for an array of ocean-related issues — including <a href="https://www.ecowatch.com/tag/fossil-fuels" target="_self">fossil fuel</a> emissions, ocean acidification, <a href="http://www.ecowatch.com/tag/overfishing" target="_self">overfishing</a> and the destruction of coastal communities. The Massachusetts Democrat and 2020 primary contender <a href="https://medium.com/@teamwarren/we-need-a-blue-new-deal-for-our-oceans-4efd971e0992" target="_blank">wrote</a> in a Medium post that "a Blue New Deal must be an essential part of any Green New Deal."</p><p>"As we pursue climate justice, we must not lose sight of the 71% of our planet covered by the ocean," Warren wrote. "While the ocean is severely threatened, it can also be a major part of the climate solution — from providing new sources of clean energy to supporting a new future of ocean farming."</p>
<p>In keeping with the Green New Deal's focus on a "just transition" for fossil fuel sector workers, the plan aims to expand offshore <a href="http://www.ecowatch.com/renewable-energy/" target="_self">renewable energy</a> exploration as Warren follows through with an <a href="https://www.thedailybeast.com/elizabeth-warren-id-end-offshore-drilling-on-day-one-of-my-presidency" target="_blank">earlier promise</a> to impose a moratorium on offshore oil and gas drilling.</p><p>Along with reversing President Donald <a href="http://www.ecowatch.com/trump-watch/" target="_self">Trump</a>'s inaction on offshore renewables, Warren wrote that she will "work to streamline and fast-track permitting for offshore renewable energy, including making sure projects are sited with care based on environmental impact assessments."</p><p>Coastal communities hosting the projects will be consulted regarding transparency, environmental and labor standards, and community agreements will ensure that those living in these areas see a share of the benefits. With Warren's planned investment in the industry, she wrote, the U.S. could come closer to filling 36,000 well-paying offshore renewable energy jobs.</p><p>The progressive think tank Data for Progress <a href="https://www.dataforprogress.org/blog/2019/12/10/elizabeth-warrens-blue-new-deal" target="_blank">praised </a>the senator for giving consideration to an "essential" component of combating the climate emergency.</p><p>"Tackling climate change must include a comprehensive plan to address the emergency gripping our oceans, where the harms of warming are becoming alarmingly apparent to researchers, fishermen, and communities alike," wrote Johnny Bowman, Julian Brave NoiseCat and Sean McElwee. "This is an essential (and admittedly less sexy) part of the agenda for equitable decarbonization. Senator Warren has distinguished herself by studying the details."</p><p>Other areas in which Warren plans to introduce measures to boost the U.S. economy while protecting the environment include fishing and ocean farming.</p>
<p>Whereas one-in-four fish eaten in the U.S. are now shipped to Asia for processing before being re-imported into American markets, Warren would invest $5 billion over ten years to expand the USDA's Local Agriculture Market Program. The investment would help employ people at U.S.-based food hubs and distribution centers while reducing the massive carbon footprint caused by the current system.</p><p>The Blue New Deal was released as University of Delaware researchers published a <a href="https://www.commondreams.org/news/2019/12/10/new-england-fishing-communities-being-destroyed-climate-shocks-study" target="_blank">new study</a> in the Proceedings of the National Academy of Sciences showing that the climate crisis has led to a 16% decline in jobs in New England's fishing industry, stemming from variations in water temperatures.</p><p>The senator would also direct the USDA to research and develop policies for ocean-based farming, paying farmers for their contributions to the climate change fight and including the industry in disaster assistance programs.</p><p>"Land-based farmers have long been supported by the USDA, but in a world of rising seas, increasing ocean temperatures, and ocean acidification, we must expand that support to include ocean farming as well," Warren wrote. "Algae and seaweed are the trees of our oceans, absorbing carbon and helping to reduce ocean acidification and pollution locally, and are valuable sources of nutrition ... These resources even have the potential to become a key ingredient in renewable fuels."</p><p>Warren added that under her administration, agribusiness companies would be held accountable for the water pollution they've caused for decades. Loopholes they've used to get away with exacerbating toxic algal blooms, harming <a href="https://www.ecowatch.com/tag/marine-life" target="_self">marine life</a> and contaminating drinking water would be closed, and enforcement of the Clean Air and Clean Water Acts would be strengthened.</p><p>In addition to investing in coastal communities through offshore renewable energy projects, Warren promised to quintuple investment in FEMA's pre-disaster mitigation grant program, which Trump has proposed slashing.</p><p>"As the saying goes, an ounce of prevention is worth a pound of cure, and I want to ensure we protect the 40% of Americans who live in coastal counties," Warren wrote.</p><p>"Studies have shown that every dollar invested in disaster mitigation saves $6 overall."</p><p>The League of Conservation Voters and Fridays for Future organizer Alexandria Villaseñor were among those who praised the senator on social media.</p><p>Greenpeace climate campaigner Jack Shapiro said it is "vital that our next president realize we're already in hot water" and recognize that "the climate crisis is an oceans crisis."</p><p>"Instead of opening virtually all U.S. waters to dangerous oil and gas drilling — as Trump has so far unsuccessfully tried to do — we should be shifting investment to clean, community-powered renewable energy and giving our oceans a chance to recover from decades of industrial exploitation," said Shapiro. "We're glad to see Senator Warren putting ocean protection on the national stage with this plan."</p>
<p><em>Reposted with permission from <a href="https://www.commondreams.org/news/2019/12/10/warren-says-blue-new-deal-crucial-because-future-people-and-planet-depends-healthy" target="_blank">Common Dreams</a>.</em></p>Related Articles Around the Web
Read More
Show Less
The climate crisis is changing the New England fishing industry, a new report says. Ed Dunens / Flickr
By Eoin Higgins
The climate crisis is hurting the New England fishing industry, claims a new report published Monday, with a decline of 16% in fishing jobs in the northeastern U.S. region from 1996 to 2017 and more instability ahead.
<p>University of Delaware researcher Kimberly Oremus' <a href="https://www.commondreams.org/news/2019/12/10/pnas.org/content/early/2019/12/03/1820154116" target="_blank">paper</a>, "Climate variability reduces employment in New England fisheries," was published in the Proceedings of the National Academy of Sciences.</p><p>"This is an important signal to incorporate into the fisheries management process," Oremus <a href="https://phys.org/news/2019-12-england-fishermen-jobs-due-climate.html" target="_blank">told</a> <em>Science X</em>. "We need to figure out what climate is doing to fisheries in order to cope with it."</p><p>Oresmus found that the fishing industry is in trouble due to variations in <a href="http://www.ecowatch.com/tag/oceans" target="_self">ocean</a> temperature. Of particular concern is the Gulf of Maine, an area of the ocean warming faster than nearly any other in the world.</p><p>"New England waters are among the fastest-warming in the world," said Oremus said. "Warmer-than-average sea-surface temperatures have been shown to impact the productivity of lobsters, sea scallops, groundfish and other fisheries important to the region, especially when they are most vulnerable, from spawning through their first year of life."</p>
<p>As The New Food Economy explained, the New England fishing industry has been under threat for decades due to <a href="http://www.ecowatch.com/tag/overfishing" target="_self">overfishing</a> and climate change.</p><blockquote>Due to overfishing, cod stocks are nearly depleted. To avert complete collapse, the National Oceanic and Atmospheric Administration now sets limits on fish catches, or quotas. In the past decade, catches have plummeted, from 100 million pounds of cod in the early 1980s to a fraction today. </blockquote><p>Oresums told HuffPost's Alexander Kaufman that while her research shows the fisheries' decline is driven by warmer winters, she wasn't able to get a full picture of the crisis.</p><p>"This doesn't capture all the anthropogenic climate change," said Oresmus. "There's probably additional warming on top of the variability that I don't account for."</p><p><a href="https://www.huffpost.com/entry/new-england-fish_n_5dee8f3fe4b07f6835b73fa0" target="_blank">According to</a> Kaufman:</p><blockquote>The Gulf of Maine, which stretches from Nova Scotia in Canada to Cape Cod, Massachusetts, has warmed faster than 99% of global oceans, increasing by an average of <a href="https://climate.nasa.gov/news/2798/watery-heatwave-cooks-the-gulf-of-maine/" target="_blank">0.11 degrees Fahrenheit</a> per year over the past three decades. While temperatures fluctuate, melting Arctic ice is weakening the southward current that once flushed the basin with cold waters from Greenland, putting the basin's temperatures on a firm upward trajectory.</blockquote><blockquote>The effects have made the fishing industry even less predictable than in years past. Record lobster hauls over the past decade in Maine now look set to decline, according to <a href="https://apnews.com/578827da5d9642e685de612a951d6916" target="_blank">two studies published</a> in the past month. The New England fishery for Northern shrimp, once a winter mainstay, is set to <a href="https://www.huffpost.com/entry/maine-shrimp-climate_n_5da8b76fe4b0b5c9be4b4c43" target="_blank">remain closed for a seventh</a> consecutive year. An iconic seafood processing firm in Gloucester, Massachusetts, <a href="https://www.bostonglobe.com/metro/2019/05/11/gloucester-based-seafood-company-closes-abruptly-leaving-unemployed/QYpkWmq8cZ8fD6AFA9eLpI/story.html" target="_blank">went bankrupt</a> in May. </blockquote><p>Ultimately, Oresmus told The New Food Economy, New Englanders have to prepare for a different-looking coastal future.</p><p>"The individuals who can't weather these climate shocks are the small mom-and-pop businesses and smaller fishing establishments," said Oresmus. "There are communities that are just not going to be fishing communities anymore."</p>
<p><em>Reposted with permission from <a href="https://www.commondreams.org/news/2019/12/10/new-england-fishing-communities-being-destroyed-climate-shocks-study?cd-origin=rss" target="_blank">Common Dreams</a>.</em></p>From Your Site Articles
- Could the Climate Crisis Spell the End for Maine Lobster? - EcoWatch ›
- Northern Fish Are Tough, but No Match for Climate Change - EcoWatch ›
Related Articles Around the Web
Read More
Show Less
5 Ways Sustainable Seafood Can Benefit People and the Environment
29 October 2019
Insights + Opinion
A woman carries fish in Nauta, Peru. Oceana / Shutterstock / Christian Vinces
By Emily Petsko
For many, the end of October evokes images of falling leaves or Halloween's ghosts and ghouls. But those of us focused on oceans also know October as National Seafood Month.
<p>Oceana works to save the <a href="https://www.ecowatch.com/oceans/" target="_blank">oceans</a> and feed the world, and we can't do that without sustainable seafood. We help our oceans thrive by promoting fishery policies that follow science-based quotas, reduce bycatch, put an end to overfishing and protect fragile habitats. These tactics not only help marine life flourish — a win in its own right — but also ensure that our oceans can continue to nourish the people who need it most.</p><p>Seafood is an indispensable part of many people's diets, livelihoods and cultural traditions. This is especially true for populations that don't have access to an alternate source of healthy, affordable protein. In recognition of National Seafood Month, here are five ways that seafood can sustain and support communities around the world.</p>
1. Seafood can provide a healthy source of protein to a growing population.
<p>Right now, 821 million people around the world are living in hunger. This problem isn't likely to disappear anytime soon, especially with the population projected to grow by 2 billion people over the next 30 years. But by ensuring that fisheries are managed sustainably, and within scientifically sound parameters, we can restore ocean abundance and put enough fish in our waters to feed a sizable portion of the planet. If we look after our oceans properly and avoid overexploiting their resources, they could provide a nutritious meal every day for 1 billion people.</p>2. Seafood could fill the micronutrient void that exists in many developing countries.
<p>Enough fish are caught in many developing countries to nourish their populations, and yet malnutrition remains a persistent problem. How can this be? A team of researchers, including Oceana Science Advisor Dr. Eddie Allison, found that the fish being caught in tropical countries are chock full of important micronutrients — including calcium, iron, zinc, selenium, omega-3 and vitamin A — but they don't always end up on local people's plates. That's because much of the catch is exported, sometimes for the sole purpose of being churned into fishmeal and fed to carnivorous farmed fish like salmon, which are ultimately consumed by people in higher-income countries.</p><p>This has consequences for both local people and the economy. "A lack of fish-derived nutrients has been found to have a large effect on public health, notably infant mortality and hence GDP," Oceana Board Member and fisheries scientist Dr. Daniel Pauly wrote in a <a href="https://oceana.org/blog/daniel-pauly-having-access-fish-good-us" target="_blank">response</a> to the <a href="https://www.nature.com/articles/s41586-019-1592-6" target="_blank">study</a>, which was led by Dr. Christina Hicks. That's why, when we consider the benefits of seafood, it's important to also consider who has access to those benefits.</p>3. Seafood tends to be a low-carbon food, so it reduces the strain on the environment.
<p>Compared to land-based animal proteins like beef and pork, wild-caught seafood has a significantly lower carbon footprint (as long as it's not being carted around the planet by plane). Plus, it requires virtually no fresh water or arable land to harvest it. At a time when concerns over habitat destruction and <a href="https://oceana.org/blog/climate-change-and-oceans-what-you-need-know-united-nations%E2%80%99-new-report" target="_blank">climate change</a> are growing, it's more vital than ever to rethink our global food systems.</p><p>A recent <a href="http://dev-oceanpanel.pantheonsite.io/sites/default/files/2019-09/19_HLP_Report_Ocean_Solution_Climate_Change_final.pdf" target="_blank">report</a> from the High Level Panel for A Sustainable Ocean Economy suggested that climate change could be mitigated, in part, by shifting global diets towards plant- and ocean-based options. "Food from the sea, produced using best practices, can (with some notable exceptions) have some of the lowest greenhouse gas emissions per unit of protein produced of all protein sources," the panel wrote.</p>4. The fishing sector provides jobs to millions of people — half of whom are women.
<img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMjA0NTkxMC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0MjQ1NzU4MX0.oXvmpilVB0-MJEhsqxKrSRD_AU855m0QPizlAXoIoe4/img.jpg?width=980" id="a29f6" class="rm-shortcode" data-rm-shortcode-id="2913e41194d8df4252bfc88b9adb73ed" data-rm-shortcode-name="rebelmouse-image" />Women and children fish in Pemba, Mozambique. © OCEANA / Ana de la Torriente
<p>Roughly 120 million people work in capture fisheries around the world. Over 95% of those people live in developing countries, and nearly half of them are women. Although fishing is typically viewed as a "masculine" occupation, many women make a living by spearing octopus, digging for clams, diving for abalone and packing and processing seafood. This industry is particularly important in small island nations. In Palau and Seychelles, for instance, 10% to 50% of their GDPs may be derived from fisheries, according to <a href="https://www.forbes.com/sites/jamesellsmoor/2019/01/26/rethinking-our-oceans-investing-in-the-blue-economy/#603e11983531" target="_blank"><em>Forbes</em></a>.</p>5. Fisheries are vital to many Indigenous coastal communities.
<p>Indigenous peoples eat roughly 2 percent of all the seafood caught annually around the world, according to a 2016 <a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0166681" target="_blank">study</a> written by Dr. Andrés Cisneros-Montemayor and co-authored by Dr. Pauly. Considering that Indigenous groups comprise just 5% of the global population, their seafood consumption works out to be 15 times higher than that of non-Indigenous peoples.</p><p>So what exactly does this mean? As the study's authors put it: "Marine resources are crucial to the continued existence of coastal Indigenous peoples, and their needs must be explicitly incorporated into management policies." Canada's revamped <em>Fisheries Act</em>, which was championed by Oceana and our allies, is a good example of how this can be achieved. The new version of the Act recognizes Indigenous knowledge and states that the Minster of Fisheries and Oceans has a duty to consider any adverse effects that decisions may have on Indigenous peoples.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMjA0NTkxMy9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0ODg2Mzc3M30.7ITuUQW2vlRL8J39VmOqZXZ4o69GwdBUWmDDPzN6Bm0/img.jpg?width=980" id="3a3a5" class="rm-shortcode" data-rm-shortcode-id="75cb9d6fcfce4609f1bf30658b8f13dd" data-rm-shortcode-name="rebelmouse-image" />
Fish at a market in Punta Gorda, Belize. © OCEANA / A. Ellis
<p>From coastal communities to octopus fishers to people living in the tropics, it's clear that millions of people around the world depend on abundant oceans. Of course, when we talk about the benefits of seafood, sustainability is an important caveat. <a href="http://www.ecowatch.com/tag/overfishing" rel="noopener noreferrer">Overfishing</a> and destructive fishing methods are still ravaging marine habitats, rendering them less capable of providing for people's nutritional needs in the future. That's why, when you select a fish from a restaurant or your local supermarket's seafood counter, it's important to check the source. The Monterey Bay Aquarium has a helpful tool called <a href="https://www.seafoodwatch.org/" target="_blank">Seafood Watch</a> that simplifies the process.</p><p><em>Want to learn more about how Oceana is helping to save the oceans and feed the world? Visit their campaign page <a href="https://oceana.org/feedtheworld" target="_blank">here</a>.</em></p><p><em>Reposted with permission from our media partner <a href="https://oceana.org/blog/5-ways-sustainable-seafood-can-benefit-people-and-environment" rel="noopener noreferrer">Oceana</a>.</em></p>From Your Site Articles
Related Articles Around the Web
Read More
Show Less