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By Joe Lo
The burning Amazon rainforests, with their jaguars, monkeys and colorful birds, have grabbed global attention in a way the destruction of the world's mossy peatlands never has.
Yet protecting the world's peatlands, which store at least twice as much carbon as forests, is critical in the fight against climate change.
Peatlands, also known as bogs, are created when the remains of plants are submerged in waterlogged lands, turning them over time into peat with the plants' carbon still stored inside. They cover around 3% of the world's land and are found in 175 countries, mostly in northern Europe, North America and Southeast Asia.
Scotland has a particularly high coverage, with bogs amounting to 20% of its land (roughly 1.7 million hectares) mainly in its lesser-populated north and western islands.
Decades of Degradation
However, the Scottish government estimates that roughly a third of the country's total — roughly 600,000 hectares — have been degraded. Scotland's peatlands, created mostly in areas left water-logged from the melting of Ice Age glaciers, lay untouched for thousands of years until farmers began to drain the land, building ditches so the water would run downhill into rivers.
While such ditches date back to Roman times in parts of Britain, their building intensified in Scotland in the 1950s with the advent of new machinery and government grants aimed at improving grazing.
Peatlands in Scotland cover roughly 20% of its land.
Without the bogs' acidic water there to preserve them, the dead plants in the peat start to degrade, releasing their carbon into the atmosphere as carbon dioxide. The degradation is sped up by the sun and wind they are exposed to without their water coverage.
Restoration Plans
To correct past mistakes, landowners are being offered grants by the Scottish government to block the drainage ditches their predecessors were encouraged to dig. A total of €16.3 million ($18 million) has been made available this year. The hope is that 50,000 hectares will have been restored by the end of 2020, and 250,000 hectares by 2030.
The restoration happens in two ways according to Andrew McBride, who works for Scottish Natural Heritage, the government agency responsible for handing out grants. It can either involve a ditch being filled in with peat from nearby, or a wooden dam being built inside the ditch to slow down the loss of water and spread it across the bog.
When the ditches are blocked, rainwater increases the water level, erosion stops and within two years, plants such as moss return. Within five to fifteen years, the bogs are back to fully functioning, McBride said.
Speed Is Key
"We want to do things as quickly as possible," he told DW, "because obviously there's a climate emergency."
McBride says that landowners are often keen for restoration on their property as the farming benefits of drainage were not as great as previously thought. It only really improved the land right next to the bog, he says, adding that the drainage of ditches cause its own problems. On large estates, wandering sheep often fall into the ditches and can't get out.
Peatlands can store up to twice as much carbon as forests.
Scotland is also trying to restore bogs by cutting down trees. In the 1980s, the UK government introduced tax incentives encouraging landowners to drain bogs to plant trees. This was a double hit — first drainage dried the land and then the trees sucked out even more of the moisture.
Although the trees absorbed carbon as they grew, that didn't cancel out the amount of carbon released into the atmosphere by the peatlands' destruction.
Protests from conservationists eventually ended the tax incentives and now even the Scottish government agency Forestry and Land Scotland is aiming to transform 2,500 hectares of forest back into peatland over five years.
Animal Threats
Sheep and deer that eat and trample the plants are the third major threat to peat bogs. With natural predators such as wolves and lynx, long exterminated, deer have overrun much of Scotland, damaging many of its ecosystems. To try and control their numbers, deer management groups have been set up across Scotland.
The groups are set up by neighboring landowners who work to keep deer numbers down, mainly by shooting the older animals. "Increasingly, deer management groups are expected to coordinate peatland projects and woodland extension projects as a contribution to the climate change agenda," said Richard Cooke, chair of the Association of Deer Management Groups.
Firefighters dealing with peatland fire in Indonesia earlier this year.
In April 2019, Scotland declared a 'climate emergency' and its government aims to reach 'net zero' emissions by 2045. Emissions from peatlands are not currently included in the UK's official estimates but they will be in the future so unless they are restored, reducing Scotland's emissions will be much harder.
Bogs across the world, and particularly in Europe, face similar problems to Scotland. Hans Joosten, a leading researcher on peat bogs, told DW about half those in Europe have been drained, particularly in the densely populated western, central and southern regions.
Global Preservation
Across the world, countries are trying to restore their bogs like Scotland. In South Africa, conservation has been combined with poverty relief as the government's €56.6 ($63 million) 'working for wetlands' program has created 15,000 jobs in rewetting and controlling the erosion of 20 bogs.
Restoring peatlands is key to reaching Scotland's climate targets.
While there has been no major new drainage in Europe since 1990, it continues elsewhere. Malaysia and Indonesia now account for half of the world's peatland emissions. Their tropical bogs have been drained so that products like palm oil can be grown, leading to frequent wildfires. In Uganda and Peru's Western Amazonia, peatlands are also increasingly being drained for agriculture.
Joosten dedicates his life to restoring bogs but is keen to emphasize that natural solutions will only ever be part of the solution to climate change. "Peatlands are not going to save the world," he said. "We have to reduce our emissions ourselves, that will never be compensated by peatlands or by other ecosystems."
Reposted with permission from our media associate DW.
EcoWatch Daily Newsletter
By Deborah Moore, Michael Simon and Darryl Knudsen
There's some good news amidst the grim global pandemic: At long last, the world's largest dam removal is finally happening.
A young activist for a free-flowing Salween River. A team of campaigners and lawyers from EarthRights International joined Indigenous Karen communities on the Salween in 2018 to celebrate the International Day of Actions for Rivers on March 14. This year, EarthRights joined communities living in the Eu-Wae-Tta internally displaced persons camp for a celebration in solidarity with those impacted by dam projects on the Salween River. EarthRights International
<p>The dam removal project is a sign of the decline of the hydropower industry, whose fortunes have fallen as the <a href="https://www.bbc.com/news/science-environment-46098118" target="_blank" rel="noopener noreferrer">troubling</a> cost-benefit ratio of dams has become clear over the years. The rise of more cost-effective and sustainable energy sources (including wind and solar) has hastened this shift. This is exactly the type of progress envisioned by the <a href="https://www.yumpu.com/en/document/read/17023836/dams-and-development-a-new-framework-for-decision" target="_blank" rel="noopener noreferrer">World Commission on Dams</a> (WCD), a global multi-stakeholder body that was established by the World Bank and International Union for Conservation of Nature in 1998 to investigate the effectiveness and performance of large dams around the world. The WCD released a damning landmark <a href="https://www.un.org/press/en/2000/20001117.dam.pressconferencepm.doc.html" target="_blank" rel="noopener noreferrer">report</a> in November 2000 on the enormous financial, environmental and human costs and the dismal performance of large dams. The commission spent <a href="https://www.un.org/press/en/2000/20001117.dam.pressconferencepm.doc.html" target="_blank" rel="noopener noreferrer">two years</a> analyzing the outcome of the trillions of dollars invested in dams, reviewing dozens of case studies and testimonies from over a thousand communities and individuals, before producing the report.</p><p>But despite this progress, we cannot take hydropower's decline as inevitable. As governments around the world plan for a post-pandemic recovery, hydropower companies sense an opportunity. The industry is eager to recast itself as climate-friendly (<a href="https://www.ecowatch.com/how-green-is-hydropower-1919539525.html" target="_self">it's not</a>) and <a href="https://www.hydropower.org/covid-19" target="_blank">secure</a> precious stimulus funds to revive its dying industry — at the expense of people, the environment and a truly just, green recovery.</p>Hydropower’s Troubling Record
<p>The world's largest hydropower dam removal project on the Klamath River is a significant win for tribal communities. But while the Yurok and Karuk tribes <a href="https://www.karuk.us/images/docs/press/bring_salmon_home.php" target="_blank">suffered</a> terribly from the decline of the Klamath's fisheries, they were by no means alone in that experience. The environmental catastrophe that occurred along the Klamath River has been replicated all over the world since the global boom in hydropower construction <a href="https://www.nationalgeographic.com/environment/article/hydropower" target="_blank">began</a> early in the 20th century.</p><p>The rush to dam rivers has had huge consequences. After decades of rampant construction, only <a href="https://www.nationalgeographic.com/environment/2019/05/worlds-free-flowing-rivers-mapped-hydropower/" target="_blank">37 percent of the world's rivers remain free-flowing</a>, according to <a href="https://www.nature.com/articles/s41586-019-1111-9" target="_blank" rel="noopener noreferrer">one study</a>. River fragmentation has <a href="https://academic.oup.com/bioscience/article/70/4/330/5732594" target="_blank" rel="noopener noreferrer">decimated freshwater habitats and fish stocks</a>, threatening food security for millions of the world's most vulnerable people, and hastening the <a href="https://www.forbes.com/sites/jeffopperman/2020/10/13/freshwater-wildlife-continues-to-decline-but-new-energy-trendlines-suggest-we-can-bend-that-curve/?sh=f9d175a61ee4" target="_blank" rel="noopener noreferrer">decline of other myriad freshwater species</a>, including mammals, birds and reptiles.</p><p>The communities that experienced the most harm from dams — whether in Asia, Latin America or Africa — often lacked political power and access. But that didn't stop grassroots movements from organizing and growing to fight for their rights and livelihoods. The people affected by dams began raising their voices, sharing their experiences and forging alliances across borders. By the 1990s, the public <a href="https://tinyurl.com/y55lnlst" target="_blank" rel="noopener noreferrer">outcry</a> against large dams had grown so loud that it finally led to the establishment of the WCD.</p><p>What the WCD found was stunning. While large dam projects had brought some economic benefits, they had also <a href="https://www.irn.org/wcd/" target="_blank" rel="noopener noreferrer">forcibly displaced an estimated 40 to 80 million people in the 20th century alone</a>. To put that number into perspective, it is more than the current population of present-day <a href="https://data.worldbank.org/indicator/SP.POP.TOTL?locations=FR" target="_blank" rel="noopener noreferrer">France</a> or the <a href="https://data.worldbank.org/indicator/SP.POP.TOTL?locations=GB" target="_blank" rel="noopener noreferrer">United Kingdom</a>. These people lost their lands and homes to dams, and often with no compensation.</p><p>Subsequent research has compounded that finding. A paper published in <a href="https://tinyurl.com/c7uznz" target="_blank" rel="noopener noreferrer">Water Alternatives</a> revealed that globally, more than <a href="https://tinyurl.com/yxw8x7ab" target="_blank" rel="noopener noreferrer">470 million people living downstream from large dams</a> have faced significant impacts to their lives and livelihoods — much of it due to disruptions in water supply, which in turn harm the complex web of life that depends on healthy, free-flowing rivers. The WCD's findings, released in 2000, <a href="https://www.irn.org/wcd/" target="_blank" rel="noopener noreferrer">identified</a> the importance of restoring rivers, compensating communities for their losses, and finding better energy alternatives to save rivers and ecosystems.</p>Facing a New Crisis
<p>Twenty years after the WCD uncovered a crisis along the world's rivers and recommended a new development path — one that advances community-driven development and protects freshwater resources — we find ourselves in the midst of another crisis. The global pandemic has hit us hard, with surging loss of life, unemployment and instability.</p><p>But as governments work to rebuild economies and create job opportunities in the coming years, we have a choice: Double down on the failed, outdated technologies that have harmed so many, or change course and use this transformative moment to rebuild our natural systems and uplift communities.</p><p>There are many reasons to fight for a green recovery. The climate is changing even <a href="https://www.nature.com/articles/d41586-018-07586-5" target="_blank" rel="noopener noreferrer">faster</a> than expected, and some dams — especially those with reservoirs in hot climates — <a href="https://tinyurl.com/w6w29t8" target="_blank" rel="noopener noreferrer">have been found to emit more greenhouse gases than a fossil fuel power plant</a>. Other estimates have put global reservoirs' human-made greenhouse gas emissions each year on par with <a href="https://www.climatecentral.org/news/greenhouse-gases-reservoirs-fuel-climate-change-20745" target="_blank" rel="noopener noreferrer">Canada's</a> total emissions.</p><p>Meanwhile, we now understand that healthy rivers and freshwater ecosystems play a <a href="https://www.environment.gov.au/system/files/resources/b55b1fe4-7d09-47af-96c4-6cbb5f106d4f/files/wetlands-role-carbon-cycle.pdf" target="_blank" rel="noopener noreferrer">critical role in regulating and storing carbon</a>. And at a time when <a href="https://www.un.org/sustainabledevelopment/blog/2019/05/nature-decline-unprecedented-report/" target="_blank" rel="noopener noreferrer">biodiversity loss is soaring</a>, anything we can do to <a href="https://academic.oup.com/bioscience/article/70/4/330/5732594" target="_blank" rel="noopener noreferrer">restore habitat is key</a>. But with <a href="https://www.researchgate.net/publication/271996520_A_Global_Boom_in_Hydropower_dam_Construction" target="_blank" rel="noopener noreferrer">more than 3,700 major dams proposed or under construction</a> in the world (primarily in the Global South, with over <a href="https://news.mongabay.com/2020/08/more-than-500-dams-planned-inside-protected-areas-study/" target="_blank" rel="noopener noreferrer">500 of these in protected areas</a>), according to a 2014 report — and the hydropower industry <a href="https://www.hydropower.org/covid-19" target="_blank" rel="noopener noreferrer">jockeying</a> for scarce stimulus dollars — we must act urgently.</p>Signs of Hope
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTcxMzUyMS9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTYxOTcyNTc3OX0.EbqBVPs2kjhrY5AqnZXOb_GX-s6pw4qyJmmeISzKA6U/img.png?width=980" id="a81d0" class="rm-shortcode" data-rm-shortcode-id="87bc79d69f72e9334a78da8e0355e6ae" data-rm-shortcode-name="rebelmouse-image" data-width="1620" data-height="1068" />Fish catch at the Siphandone on the Mekong River, prior to the completion of the Don Sahong Dam. Pai Deetes / International Rivers
<p>So what would a strong, resilient and equitable recovery look like in the 21st century? Let's consider one example in Southeast Asia.</p><p>Running through six countries, the Mekong River is the world's 12th-longest river, which is home to one of the world's most biodiverse regions, and includes the world's <a href="https://www.worldwildlife.org/places/greater-mekong#" target="_blank" rel="noopener noreferrer">largest</a> inland fishery. Around <a href="https://tinyurl.com/y6jrarjo" target="_blank" rel="noopener noreferrer">80 percent of the nearly 65 million people</a> who live in the Lower Mekong River Basin depend on the river for their livelihoods, according to the Mekong River Commission. In 1994, Thailand built the Pak Mun Dam on a Mekong tributary. <a href="https://tinyurl.com/y5ekfp4h" target="_blank" rel="noopener noreferrer">Six years later</a>, the <a href="https://tinyurl.com/yxcvs6up" target="_blank" rel="noopener noreferrer">WCD studied the dam's performance</a> and submitted its conclusions and recommendations as part of its final report in 2000. According to the WCD report, the Pak Mun Dam did not deliver the peaking energy service it was designed for, and it <a href="https://tinyurl.com/y38p3jaw" target="_blank" rel="noopener noreferrer">physically blocked a critical migration route</a> for a range of fish species that migrated annually to breeding grounds upstream in the Mun River Basin. Cut off from their customary habitat, fish stocks plummeted, and so did the livelihoods of the local people.</p><p>Neighboring Laos, instead of learning from this debacle, followed in Thailand's footsteps, <a href="https://tinyurl.com/y4eaxcq2" target="_blank" rel="noopener noreferrer">constructing two dams on the river's mainstem</a>, Xayaburi Dam, commissioned in 2019, and Don Sahong Dam, commissioned in 2020. But then a sign of hope appeared. In early 2020, just as the pandemic began to spread across the world, the <a href="https://www.theguardian.com/world/2020/mar/20/cambodia-scraps-plans-for-mekong-hydropower-dams" target="_blank" rel="noopener noreferrer">Cambodian government reconsidered its plans to build more dams on the Mekong</a>. The science was indisputable: A government-commissioned report showed that further dams would <a href="https://www.theguardian.com/environment/2018/may/16/leaked-report-warns-cambodias-biggest-dam-could-literally-kill-mekong-river" target="_blank" rel="noopener noreferrer">reduce the river's wild fisheries, threaten critically endangered Irrawaddy dolphins</a> and <a href="https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2013WR014651" target="_blank" rel="noopener noreferrer">block nutrient-rich sediment from the delta's fertile agricultural lands</a>.</p><p><a href="https://data.opendevelopmentmekong.net/dataset/4f1bb5fd-a564-4d37-878b-c288af460143/resource/5f6fe360-7a68-480d-9ba4-12d7b8b805c9/download/volume-3_solar-alternative-to-sambor-dam.pdf" target="_blank" rel="noopener noreferrer">Studies</a> show that Cambodia didn't need to seek billions of dollars in loans to build more hydropower; instead, it could pursue more cost-effective solar and wind projects that would deliver needed electricity at a fraction of the cost — and <a href="https://www.worldwildlife.org/press-releases/wwf-statement-on-cambodian-government-s-decision-to-suspend-hydropower-dam-development-on-the-mekong-river" target="_blank">without the ecological disasters to fisheries and the verdant Mekong delta</a>. And, in a stunning reversal, Cambodia listened to the science — and to the people — and <a href="https://www.theguardian.com/world/2020/mar/20/cambodia-scraps-plans-for-mekong-hydropower-dams" target="_blank">announced</a> a 10-year moratorium on mainstream dams. Cambodia is now <a href="https://www.voanews.com/east-asia-pacific/cambodia-halts-hydropower-construction-mekong-river-until-2030" target="_blank">reconsidering</a> its energy mix, recognizing that mainstream hydropower dams are too costly and undermine the economic and cultural values of its flagship river.</p>Toward a Green Recovery
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTcxMzUwOS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1MTMwMjk0M30.0LZCOEVzgtgjm2_7CwcbFfuZlrtUr80DiRYxqKGaKIg/img.jpg?width=980" id="87fe9" class="rm-shortcode" data-rm-shortcode-id="e6b9bfeb013516f6ad5033bb9e03c5ec" data-rm-shortcode-name="rebelmouse-image" data-width="2100" data-height="3086" />Klamath River Rapids. Tupper Ansel Blake / U.S. Fish and Wildlife Service
<p>Increasingly, governments, civil servants and the public at large are rethinking how we produce energy and are seeking to preserve and restore precious freshwater resources. Dam removals are increasing exponentially across <a href="https://www.americanrivers.org/wp-content/uploads/2020/02/DamsRemoved_1999-2019.pdf" target="_blank">North America</a> and <a href="https://damremoval.eu/wp-content/uploads/2019/03/DRE-policy-Report-2018-digitaal-010319.pdf" target="_blank">Europe</a>, and movements advancing <a href="https://www.rightsofrivers.org/" target="_blank">permanent river protection are growing across Latin America, Asia and Africa</a>.</p><p>We must use the COVID-19 crisis to accelerate the trend. Rather than relying on old destructive technologies and industry claims of newfound "<a href="https://www.hydrosustainability.org/news/2020/11/12/consultation-on-a-groundbreaking-global-sustainability-standard-for-hydropower" target="_blank">sustainable hydropower</a>," the world requires a new paradigm for an economic recovery that is rooted both in climate and economic justice as well as river stewardship. Since December 2020, hundreds of groups and individuals from more than 80 countries have joined the <a href="https://www.rivers4recovery.org/" target="_blank" rel="noopener noreferrer">Rivers4Recovery</a> call for a better way forward for rivers and natural places. This paradigm will protect our rivers as critical lifelines — supporting fisheries, biodiversity, water supply, food production, Indigenous peoples and diverse populations around the world — rather than damming and polluting them.</p><p>The promise of the Klamath dam removals is one of restoration — a move that finally recognizes the immense value of free-flowing rivers and the key role they play in <a href="https://f.hubspotusercontent20.net/hubfs/4783129/LPR/PDFs/Living_Planet_Report_Freshwater_Deepdive.pdf" target="_blank" rel="noopener noreferrer">nourishing both the world's biodiversity and hundreds of millions of people</a>. Healthy rivers — connected to watershed forests, floodplains, wetlands and deltas — are key partners in building resilience in the face of an accelerating climate crisis. But if we allow the hydropower industry to succeed in its <a href="https://www.world-energy.org/article/12361.html" target="_blank" rel="noopener noreferrer">cynical grab for stimulus funds</a>, we'll only perpetuate the 20th century's legacy of suffering and environmental degradation.</p><p>We must put our money where our values are. Twenty years ago, the WCD pointed the way forward to a model of development that takes humans, wildlife and the environment into account, and in 2020, we saw that vision flower along the Klamath River. It's time to bring that promise of healing and restoration to more of the world's rivers.</p><p><em>Deborah Moore is a former commissioner of the <a href="https://www.water-alternatives.org/index.php/alldoc/articles/vol3/v3issue2/79-a3-2-2/file" target="_blank" rel="noopener noreferrer" style="">World Commission on Dams</a>. Michael Simon was a member of the <a href="https://www.hydrosustainability.org/assessment-protocol" target="_blank" rel="noopener noreferrer" style="">Hydropower Sustainability Assessment Forum</a>. Darryl Knudsen is the executive director of <a href="https://www.internationalrivers.org" target="_blank" rel="noopener noreferrer" style="">International Rivers</a>.</em></p><p><em>This article first appeared on <a href="https://truthout.org/articles/damming-rivers-is-terrible-for-human-rights-ecosystems-and-food-security/" target="_blank" rel="noopener noreferrer">Truthout</a> and was produced in partnership with <a href="https://independentmediainstitute.org/earth-food-life/" target="_blank" rel="noopener noreferrer">Earth | Food | Life</a>, a project of the Independent Media Institute.</em></p>1-Month Hunger Strike: Chicago Activists Fight Metal Scrapper Relocation Into Black and Latinx Neighborhood
Hunger strikers in Chicago are fighting the relocation of a metal shredding facility from a white North Side neighborhood to a predominantly Black and Latinx community on the Southeast Side already plagued by numerous polluting industries.
The World Health Organization has determined that red meat probably causes colorectal cancer in humans and that processed meat is carcinogenic to humans. But are there other health risks of meat consumption?
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