By David Manthos
On Sunday, Dec. 4, 2016, the Army Corps of Engineers issued a decision which will again delay construction of the Dakota Access Pipeline. The ruling was cheered by water protectors entrenched in the path of the pipeline at the Standing Rock Sioux Reservation. These representatives of indigenous nations, environmental activists, veterans and many other groups have been resisting pressure from private security and law enforcement officers from at least 76 different state and federal agencies or departments, as well as enduring sub-zero blizzard conditions. However, the ruling does not definitively end the controversy, it only delays the decision until further environmental impact studies are conducted.
Unfortunately the choices before the Army Corps appear to be limited, given the fact that as much as 87 percent of the North Dakota portion of the pipeline is already complete and nearly 50 percent of the almost $3.8 billion dollar project is completed and/or in the final stages of cleanup and reclamation. Furthermore, any further environmental impact study and public comment for the Army Corps could easily hand the decision over to Trump Administration which has expressed support the pipeline (despite the obvious conflict of interest with the President-Elect owning stock in several of the key companies involved). So while hands are wrung and ink is spilled on the specifics of this pipeline, let's take a look at why people around the world are rallying in opposition to any new pipelines.
The short answer is: 1. Accidents happen and 2. They are multi-million dollar investment projects which further lock us into years, even decades, of fossil fuel extraction and emissions.
20+ Proposed Pipelines Threatening Indigenous Communities https://t.co/VuZuUO9Kte @BoldNebraska @NoTarSands— EcoWatch (@EcoWatch)1481581208.0
You can explore this map of pipeline spills and releases from our friends at FracTracker, but what exactly do some of these incidents look like on the ground and in the water? Here are some of the most egregious cases from the past decade.
1. Western North Dakota, near Belfield: Dec. 5, 2016
Just this month, less than 150 miles from Oceti Sakowin Camp, a leak was discovered in the Belle Fourche pipeline. An estimated 176,000 gallons leaked and crews are reportedly testing whether or not they can burn some of the spilled oil to stop further spread of the oil.
As of Dec. 15, 10 days after the spill was discovered, less than 1/3rd of the oil had been recovered. But this is the not the first time that True Companies, the pipeline operator, has been in the news.
Belle Fourche Pipeline Leak, Dec. 10,Jennifer Skjod / North Dakota Department of Health
2. Yellowstone River, northeastern Wyoming: Jan. 17, 2015
True Company/Bridger Pipeline's Poplar oil line leaked 32,000 gallons of oil into the Yellowstone River, a tributary of the Missouri River (and by extension, upstream of Standing Rock). The pipeline was supposed to be buried eight feet beneath the river bed, but after the spill investigators discovered that the pipeline had become completely exposed. And it wouldn't be the first time for the Yellowstone River. In July 2013, an Exxon pipeline also leaked 63,000 gallons of oil directly into a different section of the river when it too became exposed and was damaged by flood debris.
Oil is hard enough to remove from water, but what about when that oil sinks?
3. Kalamazoo River, Michigan: July 25, 2010
In south-central Michigan a thirty-inch pipeline carrying diluted bitumen from Canada blew a six-foot gash along a corroded seam, releasing 843,000 gallons of heavy oil product into the Kalamazoo River. Canadian energy transporter Enbridge, the operator of the pipeline, would ultimately be deemed responsible for the largest inland oil spill in U.S. history, with a U.S. National Transportation Safety Board official comparing the company's spill response to the "Keystone Cops."
Fittingly, the Enbridge spill quickly became Exhibit A in the fight against the Keystone XL pipeline which was ultimately rejected by President Obama in 2015. While scientists and activists debated whether or not tar sands bitumen diluted for transport was more corrosive to pipelines than regular oil, another major tar sands pipeline would make headlines.
4. Mayflower, Arkansas: March 29, 2013
In a quiet Arkansas suburb, Exxon Mobil's Pegasus pipeline burst, spilling an estimated 210,000 gallons of tar sands bitumen through a residential subdivision and into nearby Lake Conway. With assistance the Arkansas Chapter of Sierra Club, we used satellite imagery taken before and after the disaster to document the impact on the community and nearby public lands.
But it is not just the U.S. concerned about new oil pipelines. Our neighbors in Canada have also had their fair share of pipeline accidents and have their own slate of new pipeline projects concerning them.
5. Burnaby, British Columbia: July 24, 2007
On a warm summer afternoon in British Columbia, a contractor's backhoe struck the Transmountain Pipeline near Westridge, releasing a gusher of more than 59,000 gallons of crude oil into a residential neighborhood. But in 2016, Canadian Prime Minister Justin Trudeau recently approved Kinder Morgan's plans to expand the Transmountain Pipeline, while making moves to block Enbridge's Northern Gateway pipeline.
Canada Approves Kinder Morgan, Enbridge Pipelines Despite Fierce Opposition https://t.co/A2IVEc0kcr @Greenpeace @350— EcoWatch (@EcoWatch)1480547109.0
In addition to spills on land, locals are deeply concerned about the risk of oil spills from increased oil tanker traffic along the coasts. Those concerns were brought back to the fore when a tug boat, the Nathan E. Stewart, ran aground near Bella Bella, BC while pushing an empty fuel barge. Even without any cargo in the barge, fuel and hydraulic fluids from the tug contaminated the shoreline and shellfish beds while it took over a month to extract the Stewart from its watery resting place.
These spills have all focused on oil pipelines, but natural gas and refined petroleum pipelines pose their own unique threat.
6. Sissonville, West Virginia: Dec. 11, 2012
Here in the Mountain State, an aging 20-inch transmission line exploded a few years ago, enveloping Interstate 77 in a wall of flames and destroying several homes. Fortunately there were no fatalities. The pipeline was constructed in the 1960's.
7. Salem Township, Pennsylvania: April 29, 2016
More recently, a thirty-inch gas transmission line in western Pennsylvania exploded, destroying a house and hospitalizing a 26-year-old with third-degree burns more than 75 percent of his body. The Spectra Energy transmission line was installed in the 1980's.
8. Shelby County, Alabama: Oct. 31, 2016
An excavator conducting repairs from a prior incident on the Colonial Pipeline struck the massive gasoline transmission line, causing a fiery explosion and ultimately killing two. The Colonial Pipeline provides the East Coast with 40 percent of the gasoline consumed and is the largest petroleum distribution system in the U.S.
As we have published before, even the Obama Administration has fallen short in addressing serious concerns surrounding pipeline safety. For all of the claims that modern pipelines will be safe and loaded with spill-prevention tech, we've yet to see clear evidence of this technology stopping major spills. Even in the Gulf of Mexico, Shell recently lost 90,000 gallons of oil from a subsea pipeline but the person credited with discovering it was not the pipeline operator, but a helicopter pilot who just happened to be passing by.
Even assuming that we could put an end to this litany of disasters, many people are standing up to pipelines because each new project is a multi-million dollar commitment to perpetuate further fossil fuel extraction and consumption for decades to come. In some states and regions, New England for example, companies have proposed passing the construction costs on to ratepayers, even those who don't consume the gas directly. If this subject concerns you, we urge you to investigate what kind of pipeline proposals may be in the works in your region.
Here are just a few we are aware of:
- Mountain Valley Pipeline—West Virginia, Virginia. Interstate natural gas transmission line. Public Comments due Thursday, Dec. 22.
- Mountaineer Gas—Washington Co., Maryland; Morgan, Berkeley and Jefferson County, West Virginia: Local natural gas distribution system. More info on public comments and meetings—Eastern Panhandle Protectors.
- Pacific Connector LNG—Oregon. Natural gas pipeline associated with an LNG terminal for export. More info on the pipeline and Jordan Cove LNG terminal at Citizens Against LNG.
- Rover Pipeline—Pennsylvania, Ohio, Michigan. Interstate gas transmission line. More info from Ohio River Citizens' Alliance.
- Buckingham Compressor Stations—Virginia. An infrastructure upgrade linked to the planned Atlantic Coast Pipeline. More info at Friends of Buckingham, Virginia.
- Atlantic Coast Pipeline—West Virginia, Virginia, North Carolina. Interstate gas transmission line. More info from Wild Virginia, Allegheny Blue Ridge Alliance and Friends of Nelson County.
- Bayou Bridge Pipeline—Louisiana. Regional oil pipeline connecting major hubs with refineries. More info from Louisiana Bucket Brigade.
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By Jason Bruck
Human actions have taken a steep toll on whales and dolphins. Some studies estimate that small whale abundance, which includes dolphins, has fallen 87% since 1980 and thousands of whales die from rope entanglement annually. But humans also cause less obvious harm. Researchers have found changes in the stress levels, reproductive health and respiratory health of these animals, but this valuable data is extremely hard to collect.
Researchers work with trained dolphins to learn more about their sensory abilities, seen here testing a dolphin's hearing. Jason Bruck / CC BY-ND
A Lot to Learn From Hormones<p>When sampling the blow, we are looking for hormones in mucus as these can be used to gauge psychological and physiological health. We are specifically interested in <a href="https://dx.doi.org/10.1371%2Fjournal.pone.0114062" target="_blank">hormones like cortisol</a> and <a href="https://doi.org/10.1016/j.ygcen.2018.04.003" target="_blank">progesterone</a>, which indicate stress levels and reproductive ability respectively, but can also help determine overall health.</p><p>Additionally, blow samples can detect <a href="https://dx.doi.org/10.1128%2FmSystems.00119-17" target="_blank">respiratory pathogens</a> in the lungs or nasal passages - blowholes evolved from noses after all.</p><p>This health analysis is especially important in areas with oil spills as the chemicals can cause hormonal problems that harm <a href="https://www.carmmha.org/investigating-how-oil-spills-affect-dolphins-and-whales/" target="_blank">development, metabolism and reproduction</a> in dolphins.</p><p>Hormone samples can provide scientists with valuable data, but collecting them from intelligent and unpredictable animals is challenging.</p>
Cetacean Collaborators<p>To build a drone that can stealthily collect spray from moving dolphins, we needed more data on their eyesight and hearing, and this is data that couldn't be collected in the wild nor simulated in a lab.</p><p>We worked with dolphins at facilities like Dolphin Quest in Bermuda, which provides guests opportunities to learn about dolphins while allowing <a href="https://dolphinquest.com/about-us/our-story/" target="_blank">scientists access to animals for noninvasive research</a>. Here the dolphins can swim away if they choose not to work with us, so we had to design the study like a game; the way a kindergarten teacher entertains a class. If the dolphins aren't interested, we don't get to do the science.</p><p>Over the course of hundreds of sessions, we sought to answer two questions: What can dolphins hear and what can they see around their heads?</p><p>To test dolphin hearing, we set up microphones and cameras to record dolphin behavior as we played drone noise in the air. We analyzed the responses to each noise – such as how many dolphins looked at the speaker – and used these as a proxy for their ability to hear the sounds.</p>
<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="5f31daf07a652b8d64a093b993ee4e96"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/UjmQeH3vXHI?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
Robodolphin doesn't look like a real dolphin, but it doesn't need to in order to train our drone pilots. C.J. Barton / Oklahoma State University / CC BY-ND<p>To build robodolphin, we worked with dolphins trained to "chuff" or sneeze on command to measure spray characteristics. We used high-speed photography to see the dolphins' breath as it moved through the air. Then we conducted high resolution CT scans of a dolphin head and 3D-printed a replica of a nasal passage.</p><p>Now, we have a complete robodolphin and are tweaking its sprays to be nearly identical to the real thing. This will allow us to determine how close we need to get to collect the samples, and therefore, how quiet our drone needs to be.</p>
The replica dolphin blowhole was designed from a scan of a real blowhole passage, and the spray it produces closely matches the real thing. Alvin Ngo, Mitch Ford and CJ Barton / Oklahoma State University / CC BY-ND
A Bit of Practice, Then Into the Wild<p>In the next few months, we will test flights over robodolphin with existing drones to determine the timing and strategy for collection. From there, we will fabricate a low-noise drone that can fly fast enough and with sufficient maneuverability to capture samples from wild dolphins. Like a video game, we will use the visual field data to develop approach trajectories to stay in the visual blindspots.</p><p>We plan to test our drones on a truck-mounted robodolphin moving down a runway, then using a boat to simulate realistic conditions. The next steps will involve ocean testing with dolphins trained for open ocean swimming. These tests will determine if our devices can catch and hold the hormones as the drone flies back to a researcher's boat.</p><p>Finally, we will deploy the system to collect data on wild dolphins. Our first goal is to test resident dolphins – animals that live on the coasts and deal directly with boat and oil industry noise – which will allow us to learn more about stress resulting from human impacts.</p><p>Those samples are a way off, but if all goes well we will have a specially built drone capable of flying long distances and capturing samples undetected in a few years. The samples collected will allow researchers to do better science with impact on the animals they study.</p>
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By Kelli McGrane
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Fireworks have taken a lot of heat recently. In South Dakota, fire experts have said President Trump's plan to hold a fireworks show is dangerous and public health experts have criticized the lack of plans to enforce mask wearing or social distancing. Now, a new study shows that shooting off fireworks at home may expose you and your family to dangerous levels of lead, copper and other toxins.
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By Ashutosh Pandey
Billions worth of valuable metals such as gold, silver and copper were dumped or burned last year as electronic waste produced globally jumped to a record 53.6 million tons (Mt), or 7.3 kilogram per person, a UN report showed on Thursday.
Environmental and Health Hazard<p>Experts say e-waste, which is now the world's fastest-growing domestic waste stream, poses serious environmental and health risks.</p><p>Simply throwing away electronic items without ensuring they get properly recycled leads to the loss of key materials such as iron, copper and gold, which can otherwise be recovered and used as primary raw materials to make new equipment, thereby reducing greenhouse gas emissions from extraction and refinement of raw materials.</p><p>Refrigerants found in electronic equipment such as fridge and air conditioners also contribute to global warming. A total of 98 Mt of CO2-equivalents, or about 0.3% of global energy-related emissions, were released into the atmosphere in 2019 from discarded refrigerators and ACs that were not recycled properly, the report said.</p><p>E-waste contains several toxic additives or hazardous substances, such as mercury and brominated flame retardants (BFR), and simply burning it or throwing it away could lead to serious health issues. Several studies have linked unregulated recycling of e-waste to adverse birth outcomes like stillbirth and premature birth, damages to the human brain or nervous system and in some cases hearing loss and heart troubles.</p><p>"Informal and improper e-waste recycling is a major emerging hazard silently affecting our health and that of future generations. One in four children are dying from avoidable environmental exposures," said Maria Neira, director of the Environment, Climate Change and Health Department at the World Health Organization. "One in four children could be saved, if we take action to protect their health and ensure a safe environment."</p>
Europe Leads the Way<p>While most of the e-waste was generated in Asia (24.9 Mt) in 2019, Europe led the charts on a per person basis with 16.2 kg per capita, the report said.</p><p>But the continent also recorded the <a href="https://www.dw.com/en/the-eu-declares-war-on-e-waste/a-51108790" target="_blank">highest documented formal e-waste collection and recycling</a> rate at 42.5%, still below its target of 65%. Europe was well ahead of the others on this front. Asia ranked second with 11.7%.</p><p>The authors said while more that 70% of the world's population was covered by some form of e-waste policy or laws, not much was being done toward implementation and enforcement of the regulations to encourage the take-up of a collection and recycling infrastructure due to lack of investment and political motivation.</p><p>"You have to think about new economic systems," said Kühr.</p><p>One approach could be that consumers no longer buy the products, but only the service they offer. The device would remain the property of the maker, who would then have an interest in offering his customers the best service and the necessary equipment. The maker would also be interested in designing his products in such a way that they are easier to repair and easier to recycle, Kühr said.</p>
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