By Olivia Rosane is a staff writer for Common Dreams from Dec 02, 2024
Environmental organizations cheered as Norway’s controversial plans to move forward with deep-sea mining in the vulnerable Arctic Ocean were iced on Sunday.
The pause was won in Norway’s parliament by the small Socialist Left (SV) Party in exchange for its support in passing the government’s 2025 budget.
“Today marks a monumental victory for the ocean, as the SV Party in Norway has successfully blocked the controversial plan to issue deep-sea mining licenses for the country’s extended continental shelf in the Arctic,” Steve Trent, CEO and founder of the Environmental Justice Foundation, said in a statement. “This decision is a testament to the power of principled, courageous political action, and it is a moment to celebrate for environmental advocates, ocean ecosystems, and future generations alike.”
Norway sparked outrage in January when its parliament voted to allow deep-sea mining exploration in a swath of its Arctic waters larger than the United Kingdom. Scientists have warned that mining the Arctic seabed could disturb unique hydrothermal vent ecosystems and even drive species to extinction before scientists have a chance to study them. It would also put additional pressure on all levels of Arctic Ocean life—from plankton to marine mammals—at a time when they are already feeling the impacts of rising temperatures and ocean acidification due to the burning of fossil fuels.
“The Arctic Ocean is one of the last pristine frontiers on Earth, and its fragile ecosystems are already under significant stress from the climate crisis,” Trent said. “The idea of subjecting these waters to the destructive, needless practice of deep-sea mining was a grave threat, not only to the marine life depending on them but to the global community as a whole.”
“Thankfully, this shortsighted and harmful plan has been halted, marking a clear victory in the ongoing fight to protect our planet’s blue beating heart,” Trent continued.
In June, Norway announced that it would grant the first exploratory mining licenses in early 2025. However, this has been put on hold by the agreement with the SV Party.
“This puts a stop to the plans to start deep-sea mining until the end of the government’s term,” party leader Kirsti Bergstø said, as The Guardian reported.
Norway next holds parliamentary elections in September 2025, so no licenses will be approved before then.
The move comes amid widespread opposition to deep-sea mining in Norway and beyond. A total of 32 countries and 911 marine scientistshave called for a global moratorium on the practice. More than 100 E.U. parliamentarians wrote a letter opposing Norway’s plans specifically, and the World Wide Fund for Nature (WWF) has sued to stop them.
“This is a major and important environmental victory!” WWF-Norway CEO Karoline Andaur said in a statement. “SV has stopped the process for deep seabed mining, giving Norway a unique opportunity to save its international ocean reputation and gain the necessary knowledge before we even consider mining the planet’s last untouched wilderness.”
Haldis Tjeldflaat Helle, the deep-sea mining campaigner at Greenpeace Nordic, called the decision “a huge win.”
“After hard work from activists, environmentalists, scientists, and fishermen, we have secured a historic win for ocean protection, as the opening process for deep-sea mining in Norway has been stopped,” Helle said in a statement. “The wave of protests against deep-sea mining is growing. We will not let this industry destroy the unique life in the deep sea, not in the Arctic nor anywhere else.”
However, Norway’s Arctic waters are not entirely safe yet.
Prime Minister Jonas Gahr Stoere, of the Labour Party, toldTV2, on Sunday, “This will be a postponement.”
The government said that other work to begin the process of deep-sea mining, such as drafting regulations and conducting environmental impact surveys, would move forward. Norway is currently governed by the Labour and Center parties. The two parties leading in polls for September’s elections—the Conservatives and Progress Party—also both back deep-sea mining, according toReuters.
“If a new government attempts to reopen the licensing round we will fight relentlessly against it,” Frode Pleym, who leads Greenpeace Norway, told Reuters.
Other environmental groups tempered their celebrations with calls for further action.
Trent of the Environmental Justice Foundation said that “while today is a cause for celebration, this victory must not be seen as the end of the struggle.”
“We urge Norway’s government, and all responsible global actors, to make this a lasting victory by enshrining protections for the Arctic Ocean and its ecosystems into law, and coming out in favor of a moratorium or ban on deep-sea mining,” Trent added. “It is only through a collective commitment to sustainability and long-term stewardship of our oceans that we can ensure the health of the marine environment for generations to come.”
Trent concluded: “Today, thanks to the SV Party and all those around the world who spoke up against this decision, the ocean has won. Now, let’s ensure this victory lasts.”
Andaur of WWF said that this was a “pivotal moment” for Norway to “demonstrate global leadership by prioritizing ocean health over destructive industry.”
As WWF called on Norway to abandon its mining plans, it also urged the nation to reconsider its exploitation of the ocean for oil and gas.
“Unfortunately, we have not seen similar efforts to curtail the Norwegian oil industry, which is still getting new licenses to operate in Norwegian waters, including very vulnerable parts of the Arctic,” Andaur said. “Norway needs to explore new ways to make money without extracting fossil fuels and destroying nature.”
Greenpeace also pointed to the role Norway’s pause could play in bolstering global opposition to deep-sea mining.
“Millions of people across the world are calling on governments to resist the dire threat of deep-sea mining to safeguard oceans worldwide,” Greenpeace International Stop Deep-Sea Mining campaigner Louisa Casson said. “This is a huge step forward to protect the Arctic, and now it is time for Norway to join over 30 nations calling for a moratorium and be a true ocean champion.”
Editor’s note: There is no way mining can be done in a “sustainable way and with acceptable consequences,” whether it is on land or in the sea. It is not a question of if we don’t, we will have to continue to use open pit mines and mountaintop removal. These forms of mining will continue regardless. Deep sea mining will only add to it. Norway likes to be perceived as a net-zero hero but the reality is that behind all of those electric cars and heat pumps, Norway is a major exporter of fossil fuels, and uses the income to pay for the new technologies. And now Norway wants to be a leader in deep-sea mining, too. This demonstrates that Norway is a country that cares little for the natural world if it means giving up its extractive economy for the conviences of a modern lifestyle. If mining is involved, there will be no green transition.
Norway’s parliament has voted to allow deep-sea mining to commence in the Norwegian Sea, a move that has garnered criticism from scientists and environmentalists: While the Norwegian government insists that it can conduct deep-sea mining in a sustainable way, critics say these activities will put marine ecosystems and biodiversity at risk.
The Skandinavian country will open a 281,000-square-kilometer (108,500-square-mile) area of the ocean for deep-sea mining, which mostly falls along its continental shelf.
This result was already anticipated in December 2023 after Norway’s minority government negotiated a deal with opposition parties to open up the ocean off Norway’s coast to deep-sea mining.
Companies will now bid for exploration licences
The government previously proposed opening a 329,000-square-kilometer (127,000-square-mile) portion of the Norwegian Sea to deep-sea mining. However, this was later reduced to 281,000 km2 (108,500 mi2), an area nearly the size of Italy. Most of this region falls across Norway’s extended continental shelf, which is technically in international waters, but over which Norway has jurisdiction. Another portion falls within the territorial waters of the Svalbard archipelago, which Norway claims as its own exclusive economic zone, although this is contested by nations such as Russia, Iceland, the U.K. and several EU countries.
Experts say they believe the next step could be the Norwegian Offshore Directorate, the government agency responsible for regulating petroleum resources, inviting companies to bid for exploration licenses, which could happen as early as this year. However, there’s currently no public timeline of forthcoming events.
Norway intends to mine for minerals such as magnesium, cobalt, copper, nickel and rare-earth metals found in manganese crusts on seamounts and sulfide deposits on active, inactive or extinct hydrothermal vents. The government says seabed mining is necessary to ensure that Norway is able to succeed in a “green transition.”
“We need to cut 55% of our emissions by 2030, and we also need to cut the rest of our emissions after 2030,” Astrid Bergmål, Norway’s state secretary for the energy minister, told Mongabay. “So, the reason for us to look into seabed minerals is the large amount of critical minerals that will be needed for many years.”
Critics, however, say that minerals for renewable energy technologies could be obtained from land-based sources and recycling processes.
Doubts about “clean” deep-sea mining
Bergmål said deep-sea mining will be done in a “step-by-step approach” and that it will only be permitted to go forward if the Norwegian government can ensure it will be done in a “sustainable way and with acceptable consequences.”
“If there is one country that can do this in a stepwise manner … that is Norway,” Bergmål said, “because when we say that we are going to put the world’s highest standards with respect to environmental concerns, we do it in practice.”
Norway isn’t the only country with ambitions to mine the deep sea. Other nations, including the Cook Islands, China and Japan, are working on similar plans within their own jurisdictions.
Deep-sea mining explained in 5 minute video
The high seas, which are areas beyond national jurisdiction, have also been earmarked for seabed mining, particularly in a region of the Pacific Ocean known as the Clarion-Clipperton Zone, where there are vast expanses dotted with potato-shaped polymetallic nodules containing minerals like manganese, nickel, cobalt and copper. The International Seabed Authority (ISA), a U.N.-mandated mining regulator, has been overseeing negotiations to approve a set of rules that would govern this activity so it could potentially start in the near future.
Protesters ready to stop seabed mining industry
Peter Haugan, a scientist who serves as policy director of Norway’s Institute of Marine Research and director of the Geophysical Institute at the University of Bergen, said Norway’s plans go against scientific advice and could endanger marine biodiversity.
“Destroying very sensitive and vulnerable areas and eliminating biodiversity … is a real risk,” Haugan told Mongabay. “It’s really a sad day for Norway.”
Haugan said Norway’s decision could also be a “violation of the law” due to a lack of scientific evidence needed to assess the environmental impacts of future mining activities, which is legally needed for such decisions to be made.
Haldis Tjeldflaat Helle, a campaigner at Greenpeace Norway against deep-sea mining, who participated in a protest outside the Norwegian parliament on Jan. 9, said she’s still hopeful that environmentalists will be able to stop the industry before it goes ahead.
“We will use the tools we have available,” Helle told Mongabay. “We will continue to do activism against this disruptive industry and try to influence Norwegian politicians to stop deep-sea mining.”
Elizabeth Claire Alberts is a senior staff writer for Mongabay. Follow her on Twitter@ECAlberts.
Editor’s Note: We are witnessing the results of a culture in overshoot. Having extracted everything that is easily accessible on land, corporations are turning to the remote depths of the ocean in search of profitable metals. The fact that deep sea mining is being considered is proof that this way of life can’t last. Industrial mining will, of course, come to an end. And the world will be far better off if the mining is stopped before it destroys the ocean rather than after.
While the fight against deep sea mining has largely focused on areas beyond national jurisdiction, there are many national projects, like the one in Norway, that require opposition.
A living ocean is far more valuable than the metals that can be extracted from it.
Norway is moving forward with plans to mine its continental shelf to procure minerals critical for renewable energy technologies. However, some scientists, members of civil society and even industry leaders have raised concerns about Norway’s proposal, arguing that deep sea mining in this part of the ocean could cause widespread environmental harm.
The nation’s Ministry of Petroleum and Energy has proposed opening up a 329,000-square-kilometer (127,000-square-mile) portion of the Norwegian Sea to deep sea mining, an area nearly the size of Germany. The region overlaps with many marine areas previously flagged by Norwegian research institutes and government agencies as vulnerable or valuable. A study by the Norwegian Petroleum Directorate (NPD), a government agency responsible for regulating petroleum resources, found that this area holds significant quantities of minerals such as magnesium, cobalt, copper, nickel and rare-earth metals. Investigators found these minerals on manganese crusts on seamounts and sulfide deposits on active, inactive or extinct hydrothermal vents at depths of 700-4,000 meters (2,296-13,123 feet).
A sliver of this proposed mining area is within Norway’s exclusive economic zone (EEZ). The rest falls across the adjoining continental shelf — the gently sloping seabed stretching out from Norway’s mainland into the ocean — in international waters beyond Norway’s jurisdiction. However, Norway gained access to the continental shelf that borders its EEZ in 2009 after filing an application with the Commission on the Limits of the Continental Shelf, a U.N. body that manages extended access to the nations’ continental shelves. Norway’s access applies only to the seabed, not the water column or surface waters above the continental shelf.
Guillemots flying in the Svalbard and Jan Mayen region, a vulnerable area. Image by Rob Oo via Flickr (CC BY 2.0).
In 2021, the Norwegian government began working on a mining impact assessment and released it for public consultation in October 2022. It received more than 1,000 responses, most from individuals, research institutes, environment agencies and other groups expressing opposition to Norway’s deep-sea mining plans.
One response came from the Norway Environment Agency, a government bureau under the Ministry of Climate and Environment. The agency raised several issues with the impact assessment, including that it did not provide adequate information about how mining could be done safely and sustainably. The agency argued that this omission violates the country’s Seabed Minerals Act, a legal framework created in 2019 for surveying and extracting minerals on the Norwegian continental shelf.
Now that the public consultation process has finished, the decision whether to open Norway’s EEZ and continental shelf to deep sea mining sits with the federal government. If the government does open the area, Norway could become one of the first nations to initiate deep-sea mining in its nearby waters. A few other countries, including China, Papua New Guinea, the Cook Islands and New Zealand, have explored starting similar projects, but none have begun full-scale exploitation. According to the Cook Islands Seabed Minerals Authority, a government agency responsible for regulating seabed minerals, the country has issued exploration licenses to obtain “the information necessary to inform future decisions about whether it will allow mining to commence in line with the precautionary approach.” In the case of New Zealand, its supreme court blocked a proposed seabed mining operation in 2021, generating a major stumbling block for the industry.
‘Enormous supply gap’
Walter Sognnes, the CEO of Loke Marine Minerals, one of three companies looking to mine Norway’s continental shelf, said he believes the deep sea is key to supplying the “increasing demand” for critical minerals. Loke is aiming to mine manganese crusts that occur on seamounts on Norway’s continental shelf, believed to hold cobalt and rare-earth metals worth billions of dollars.
“We need to solve this enormous supply gap that is coming … and we think deep-sea minerals are the right way to go,” Sognnes told Mongabay.
According to the International Energy Agency (IEA), today’s mineral supply will fall short of what’s needed to transform the energy sector, resulting in a delayed and more expensive transition to renewable technologies. A recent study in Nature Communications likewise suggested that demand will escalate as countries work to replace gas-combustion vehicles with electric ones. For instance, it suggested that if nations aim to make all vehicles electric by 2050, the global demand will increase by 7,513% for lithium, 5,426% for nickel, 2,838% for manganese and 2,684% for cobalt. The study also pointed out that most of these critical minerals were available only in “a few politically unstable countries such as Chile, Congo, Indonesia, Brazil, Argentina, and South Africa.”
While environmental experts argue that industries can obtain minerals through means such as battery recycling, Sognnes said he doesn’t think that will become a viable option for at least a couple of decades.
Mineral supply chains can also be complicated by geopolitical tensions with countries like China and Russia, which currently generate many critical minerals, Sogness said.
“You have to look at the alternatives,” he said. “We believe that if you apply the best technology and work together [to protect] the environment, deep sea minerals can be a better alternative, both on Environmental, Social and Governance (ESG) rating, but also on the geopolitical side, you can have a resource that makes us less dependent on China.”
An ESG rating is a measure of how well a company addresses environmental, social and governance risks.
Jan Mayen Island, adjacent to the proposed mining area. Image by Ian Geoffrey Stimpson via Flickr (CC BY-NC-SA 2.0).
Sognnes said if Norway does open its continental shelf, Loke would not begin mining until early in the 2030s. He said it would first be necessary to map and explore the seabed and develop the best possible technologies. Loke plans to use excavation tools, thrusters and pumps to “scrape” the manganese crusts then transport them to a collection vessel.
Some researchers have suggested that plumes generated from deep sea mining extraction could be highly destructive by distributing sediment and dissolved metals across large swaths of the ocean, which would threaten organisms and introduce heavy metals into the pelagic food chain. However, Sognnes said he does not expect Loke’s crust cutting and collection to generate plumes.
Loke also recently acquired UK Seabed Resources (UKSR), a deep sea mining firm formerly owned by U.S. global security company Lockheed Martin. This acquisition has given Loke full ownership of two exploration licenses and partial ownership of another in the Clarion-Clipperton Zone (CCZ) in the Pacific Ocean. This proposed mining would focus on extracting polymetallic nodules, which are potato-shaped rocks containing critical minerals like manganese, nickel, cobalt and copper. Since the CCZ is located in international waters beyond any nations’ jurisdictions, mining activities there are regulated by the International Seabed Authority (ISA), a U.N.-affiliated body tasked with protecting the marine environment while ensuring nations receive equal access to minerals.
While the ISA has yet to issue an exploitation license for deep sea mining, it is working to finalize a set of regulations that could allow mining to start as early as next year — a move that has garnered criticism from governments, civil society organizations, research institutes and many other individuals and groups. Those in opposition say that not enough is known about the deep sea to accurately assess the impacts of mining, and that mining technology is not advanced enough to minimize harm. Additionally, critics say what is known about the deep sea suggests that mining could cause irreversible harm to habitats and species that are essential to the functioning of the ocean.
Some nations and delegates to the ISA are calling for a “precautionary pause” or a moratorium on deep sea mining until more research is conducted on the deep sea and the possible impacts of mining. France has even called for an outright ban.
Norway, an ISA council member, has generally supported swiftly completing the international mining regulations but stated at recent ISA meetings that no mining should proceed without the “necessary knowledge about ecosystems.”
Other Norwegian companies looking to mine in Norway include ADEPTH Minerals and Green Minerals. While Norwegian energy company Equinor previously expressed interest in deep-sea mining, the company called for a “precautionary approach” during the public consultation, saying experts must have sufficient time to properly understand the possible environmental consequences of deep-sea mining.
‘Too quick and too big’
Peter Haugan, a scientist who serves as policy director of Norway’s Institute of Marine Research and director of the Geophysical Institute at the University of Bergen, said the Norwegian government should not rush mining in the country’s continental shelf.
“Jumping right into mining and opening big areas for exploration first with the implication that there will be mining is a bit too quick and too big,” Haugan told Mongabay. “Normally, when we think about new industries that may be moving into areas in the ocean, we typically take small steps.”
Haugan said that while some academic research has been conducted on features like hydrothermal vents in the proposed mining area, more is needed to understand this deep-sea environment, the water column and the organisms that live there. Before mining is allowed to proceed, he said researchers need to conduct extensive baseline studies to understand the impacts for both the mining area and the wider environment, which would be hard to do within short timespans.
“It’s very difficult to imagine that a single company getting a license for a small area will be prepared to do the environmental baseline that is needed in their area and in the surrounding areas, which may be affected and which may have connected ecosystems,” Haugan said.
According to an assessment by the Institute of Marine Research, there is a lack of information for 99% of the proposed mining area.
Kaja Lønne Fjærtoft, a marine biologist and global policy lead at WWF, told Mongabay it’s difficult to “nail down the actual consequence” of deep-sea mining on the Norwegian shelf without more knowledge of the environment, technology and mining impacts. Based on what is known, she said there is concern that mining manganese crusts or sulfide deposits could have widespread effects on species through the destruction of habitat, generation of harmful plumes and noise pollution. (Sognnes of Loke, however, said his company’s proposed operations would not target unique habitats or generate plumes and would produce minimal noise.)
A minke whale near Svalbard. Image by Rob Oo via Flickr (CC BY 2.0).
Transboundary concerns
Norway’s plans also raise several transboundary concerns. For one, mining activities could impact fisheries operating in the water above the extended continental shelf, Fjærtoft said.
“We don’t have exclusive rights to fisheries above it, so the mining that could happen in the seabed could impact international fisheries because most of the [proposed mining] areas are also in areas where like the U.K. would be fishing, the EU would be fishing,” she said. “And that’s not really accounted very well for in the impact assessment.”
According to 2019 data, the U.K. and several EU countries fish in the proposed deep sea mining area, targeting species like shrimp, cod, sole, haddock and mussels.
Norway submitted its impact assessment to Denmark and Iceland in accordance with the Convention on Environmental Impact Assessment, which requires parties to disclose if activities could cause transboundary environmental harm. Denmark’s Environmental Protection Agency wrote a letter to the Norwegian Environment Agency, arguing that the mining’s possible effects on seabirds and marine mammals have not been thoroughly investigated, according to documents reviewed by Mongabay.
Another issue is that part of Norway’s proposed mining area falls across the continental shelf of Svalbard, an archipelago in the Arctic Ocean. The Svalbard Treaty, which 48 countries have ratified, recognizes Norway’s sovereignty over Svalbard but also specifies that parties have equal rights to engage in commercial activities there. However, in a letter viewed by Mongabay, Iceland’s Ministry for Foreign Affairs informed the Royal Norwegian Ministry of Foreign Affairs that the exploitation of any mineral resources on Svalbard’s continental shelf was “subject to the provisions of the Svalbard Treaty, including the principle of equality.” In other words, Norway couldn’t claim sole ownership of these resources.
“If Norway actually goes ahead with extraction of seabed minerals, it will be the first time the Svalbard Treaty — in terms of extractive seabed resources, including oil and gas — is tested in that region,” Fjærtoft said. “This will set precedent for future potential oil and gas extraction in this area.”
Fjærtoft also argues that Norway’s plans for deep sea mining contradict its commitments as a founding member of the Ocean Panel, a global initiative that aims to help member nations “sustainably manage” 100% of their national marine waters by 2025.
A fulmar fishing in Svalbard waters. Image by Alastair Rae via Flickr (CC BY-SA 2.0).
In a paper, the Ocean Panel stated that nations should take a precautionary approach to deep-sea mining and that regulations and knowledge should be in place by 2030 to “to ensure that any activity related to seabed mining is informed by science and ecologically sustainable.”
More recently, Norwegian Prime Minister Jonas Gahr Støre, the current head of the Ocean Panel, said in an interview with a Norwegian paper in March that deep-sea mining can be one of three sustainable ocean actions Norway can set in motion and that deep-sea mining could be done in a way that doesn’t harm marine biodiversity. Støre’s comments garnered criticism from environmental NGOs.
Haugan, who serves as co-chair of the Ocean Panel’s Expert Group, said the Norwegian government’s course technically satisfies the panel’s “not very precise” statement directing a precautionary approach to deep sea mining. However, he said he was still concerned about how quickly things were moving.
“There is a real fear that the quality and quantity of those environmental investigations will not be sufficient,” Haugan said. “And therefore, there’s this big danger that this will run off and lead to inappropriate actions in the deep sea.”
What happens next?
Amund Vik, state secretary of Norway’s Ministry of Petroleum and Energy, the body forwarding the proposal to mine, told Mongabay the impact assessment, consultation impact and resource report from NPD “will form an important part of the decision basis on whether to open areas” to deep-sea mining. However, he emphasized that a decision to open the area wouldn’t necessarily result in commercial activities. Vik also said the government will submit a white paper about the issue to parliament in “spring.”
“A comprehensive permitting regime has been established in Norwegian legislation, and this regime is based upon a stepwise approach to allowing commercial activities to take place,” Vik said in an emailed statement. “Seabed mineral activities will only take place if it can be done in a prudent and sustainable manner.”
However, Fjærtoft said she believes if and when the Norwegian government does approve the opening of the proposed mining area, commercial activities could quickly begin. The nation’s Seabed Minerals Act specifies that companies may immediately apply for exploitation licenses alongside exploration licenses. According to Fjærtoft, companies are likely to opt for exploitation licenses because they confer exclusive rights to an area; exploration licenses, on the other hand, are nonexclusive.
“Norway could be the first country to give an exploitation license,” Fjærtoft said. “If they do that, that is heavily criticizable because you definitely do not have enough knowledge to be able to assess anything on the impact of exploitation. You don’t even have enough to assess impacts of exploration.”
Elizabeth Claire Alberts is a senior staff writer for Mongabay. Follow her on Twitter @ECAlberts.
“The tough gangster type of detective fiction was of little use [in underground operations], and, in fact, likely to be a danger. Help and support to the Norwegian resistance could only be provided by [people] of character, who were prepared to adapt themselves and their views—even their orders at times—to other people and other considerations, once they saw that change was necessary. Common sense and adaptability are the two main virtues required in anyone who is to work underground, assuming a deep and broad sense of loyalty, which is the basic essential.” —Colonel John S. Wilson, leader of the Norwegian Section of the Special Operations Executive in British Exile during WWII
Thomas Gallagher’s 1975 book “Assault in Norway: Sabotaging the Nazi Nuclear Program” details a Norwegian-British covert operation carried out over the winter of 1942-43. I recommend this book for revolutionaries and serious activists, as it contains many details of how serious clandestine operations should be carried out, how to utilize intelligence and scouting, secure communications, subterfuge, proper use of terrain and other tactical advantages, and more.
The story revolves around the nuclear arms race. By 1942, U.S. and British nuclear physicists had discovered that creating an atomic bomb was a scientific possibility. This frightened them to no end, since they knew well that Germany had the most advanced nuclear research program on the planet.
Assuming that Germany had at least a 2-year research advantage, they began to look for vulnerabilities in the Nazi research program that could slow their progress toward a bomb.
A key element in this early nuclear research was “heavy water”—an isotope of standard water that can only be isolated and concentrated through the use of vast amounts of electricity. At the time, the only plant in Europe capable of creating significant amounts of heavy water was at the Norsk Hydro plant at Vemork, in Nazi-occupied Norway.
Hoping to stop the flow of heavy water in Germany, British and Norwegian-exile military intelligence hatched a plan to sabotage the Vemork plant and destroy the stockpiles of heavy water held there.
Vemork was situated in a natural fortress, located in a steep mountain valley perched on a ledge on a nearly sheer cliffside. Aerial bombing would almost certainly fail, so the plan they devised was to be carried out on foot.
In October 1942, four Norwegians tasked with reconnaissance and preparation parachuted onto the Hardanger Plateau, at the time 3500-square miles of wild, virtually inhabited land. They survived there for five frigid months, eating reindeer moss and the reindeer themselves, scouting the Vemork site, detailing the habits of guards and workers, and assessing approaches to the plant. Aided by a sympathetic local population, including workers at the plant, they gathered detailed intelligence on the location.
In February, six more men parachuted into the region. They connected with the original team and created a detailed sabotage plan, which they then carried out. I won’t share any more details here, as the harrowing story is worth reading in full.
Unlike many other World War II narratives, this is not a run-and-gun firefight story. It is a story of minute planning, survival and travel in a harsh environment, and precision action carried out using terrain advantages and intelligence-driven decision making.
As such, it is an ideal story for those of us engaged in asymmetric struggle to study.
Max Wilbert is a third-generation organizer who grew up in Seattle’s post-WTO anti-globalization and undoing racism movement, and works with Deep Green Resistance. He is the author of two books.
Editor’s note: “Our heating of the Earth through carbon dioxide and other greenhouse gas pollution, is closely connected to our excessive energy consumption. And with many of the ways we use that energy, we’re also producing another less widely discussed pollutant: industrial noise. Like greenhouse-gas pollution, noise pollution is degrading our world—and it’s not just affecting our bodily and mental health but also the health of ecosystems on which we depend utterly.”
“Our study presents a strong, albeit selfish, argument for protecting natural soundscapes.”
Wind turbines in coastal waters, along with the noise from construction and surveys, have led to concerns about their impact on marine life. “In particular, cetaceans such as whales and dolphins are likely to be sensitive to the noises and increased marine traffic brought by these turbines.” These marine mammals’ survival depends on the technology of bounce to hear noise thousands of miles away through echolocation.
There are growing concerns regarding artificial sounds produced in waters that could impact marine life negatively. The effects of ocean noise produced by sonar, oil and gas exploration, offshore wind, and ship traffic could alter the behavior of mammals and cause hearing loss or potentially even death. “The latest discovery in this field could provide substantial ground for alterations in the Marine Mammal Protection Act that dictated the kind of noise-inducing activities that can be carried out in the waters. This new conclusion could hinder the scale of the activities or even get certain types of equipment banned from use at sites.”
‘It’s nonstop’: how noise pollution threatens the return of Norway’s whales.
It started as a simple spreadsheet that documented locations where researchers were recording sound to monitor biodiversity. Three years on, the Worldwide Soundscapes project is a global database on when, how and where passive acoustic monitoring is being deployed around the world to study terrestrial as well as aquatic ecosystems.
“This is a project that is now becoming too big to be handled by only one person,” Kevin Darras, currently senior researcher at France’s National Research Institute for Agriculture, Food and Environment (INRAE), who conceived the project, told Mongabay in a video interview.
Darras started the project when he was a postdoctoral researcher at Westlake University in China. The idea struck when he was waiting for updates on another project he was working on at the time. With the project, Darras said he was attempting to fill a void that often led to duplication of efforts in the research community that uses passive acoustic monitoring — audio recorders left out in the wild — to study biodiversity around the world. “There was a scientific gap in the sense that we didn’t know where and when we were sampling sound for monitoring biodiversity,” he said.
Passive acoustic monitoring has long been used to listen in on insects, birds and other animals in ecosystems around the world. It’s aided scientists to detect elusive species in a noninvasive manner. For example, a team in Australia used acoustic recorders and artificial intelligence to track down the breeding hollows of pink cockatoos (Lophochroa leadbeateri leadbeateri) in a remote region. The method has also helped researchers get insights into the behavioral and communications patterns of animals.
Despite advances in recent years with more sophisticated recorders and automated data analysis, Darras said researchers still haven’t “achieved standardization in terms of deployment or analysis.” Darras said he hoped to use the Worldwide Soundscapes project to help build a supportive network that could potentially work toward harmonizing approaches to passive acoustic monitoring.
“We hope people will look at the data and see what is already done to avoid duplication,” he said. “They might also probably find a colleague’s work and wonder, ‘Oh, why is this gap not filled? Maybe I can do something there.’”
Kevin Darras spoke with Mongabay’s Abhishyant Kidangoor on why he started the Worldwide Soundscapes project, how he envisions it growing into a global network, and the potential of ecoacoustics in biodiversity monitoring. The following interview has been lightly edited for length and clarity.
Mongabay: To start with, how would you describe the Worldwide Soundscapes project to someone who knows nothing about it?
Kevin Darras: In a fairly simple way, I would describe it as a simple inventory of what has been done globally, whether it’s aquatic or terrestrial, in terms of acoustic recording for monitoring biodiversity. Our first goal was to compile something like a phonebook for connecting people who are usually separated by the realms that we study. What I mean by that is we don’t communicate as much among ourselves. For example, marine scientists usually don’t talk much with terrestrial scientists. We have now succeeded in connecting and bringing people together. However, very early on, we realized that we could do more than that, and that we could put our metadata together to get a comprehensive picture of what is going on worldwide in terms of acoustic sampling.
Mongabay: What gaps were you trying to fill with this project?
Kevin Darras: There was a scientific gap in the sense that we didn’t know where and when we were sampling sound for monitoring biodiversity. There was also this gap in the community that made us not so well aware of the developments in other fields. There have been a lot of parallel efforts in different realms when, in reality, the same solutions might already exist in other communities. Our aim is to first make everyone aware of what is out there and ideally, one day, to harmonize our approaches and to benefit from each other’s experience.
Mongabay: Could you give me an example of how acoustic research efforts were duplicated in the past?
Kevin Darras: There are lots of examples when it comes to sound recording, calibration and the deployment of equipment. Because deployment in the deep sea is very much more troublesome and costly, our marine scientists go to great lengths to calibrate their equipment to make every deployment really worth it and to get data that are standardized. As a result, they are able to usually measure noise levels, for instance. Whereas those of us in the terrestrial realm have access to such cheap recorders that setting them up is almost too easy. The consequence is that, generally, we have very large study designs where we deploy hundreds of sensors and recorders and end up with a massive data set that, unfortunately, isn’t very well calibrated. We would only have relative sound levels and won’t be able to really measure noise levels.
On the other hand, I think the community that does terrestrial monitoring has made some great strides with respect to the use of artificial intelligence for identifying sound. By now, we have achieved a pretty consistent approach to bird identification with AI. This is something that could benefit people working in the aquatic realm who often have custom-made analysis procedures.
Mongabay: What was the spark to get started with this?
Kevin Darras: It started three years ago. I was actually busy with another project where I was working on an embedded vision camera. Between the development rounds, we had some time where we were waiting for the next prototype. Rather than just sit and wait, I told my supervisor that I wanted to start another project while waiting for updates. This is when I started contacting people from my close network to find out where they’ve been recording. It started with filling an online spreadsheet, which has grown since then. By now, I believe, a good portion of the community that uses passive acoustic monitoring knows about the project.
Mongabay: Could you tell me how it works currently?
Kevin Darras: The way it currently works is that people find out from their colleagues. Or we actively search for them. Then we send them all the basic information about the project. We ask them to fill in the data in a Google spreadsheet, but we are slowly transitioning to enter everything directly on a website. In the very beginning of the project, we didn’t have the capability, and we needed a really easy and effective way of adding people’s data. A Google spreadsheet was a fairly good idea then. Then we validate the data to see if things make sense. We cross-validate them with our collaborators after showing them the timelines and the maps that represent when and where their recordings have been made. In the end, there is a map which shows where all sounds have been recorded. For each collection, you can also view when exactly the recordings have been made.
Mongabay: Could you give me a sense of the kind of data in the database?
Kevin Darras: If you were a potential contributor, you would have to first provide some general information. Who are the people involved? Are the data externally stored recordings or links? Then we would get to the level of the sampling sites. We require everyone to provide coordinates and also to specify what were the exact ecosystems they were sampling sounds in. That’s the spatial information.
For the temporal information, we ask people to specify when their deployments started and when it stopped, with details on date and time. We also ask for whether they are scheduled recordings with predefined temporal intervals, like daily or weekly, or duty-cycled recordings, meaning one minute or every five minutes, or if they are continuous recordings.
We also request audio parameters like the sampling frequency, high-pass filters, number of channels, the recorders and microphones that they used. Lastly, we ask them to specify whether their deployments were targeting particular [wildlife], which is not always the case. Sometimes people just record soundscapes with a very holistic view.
Mongabay: How do you hope this database will help the community that uses passive acoustic monitoring?
Kevin Darras: We hope people will look at the data and see what is already done to avoid duplication. They might also probably find a colleague’s work and wonder, “Oh, why is this gap not filled? Maybe I can do something there.”
Mongabay: What surprised you the most?
Kevin Darras: It’s probably how big some of these studies were. I was amazed by the sampling effort that, for instance, some Canadian groups did over hundreds of sites over many years.
Also surprising for me was that there were some really gaping holes in our coverage in countries where I would have thought that the means existed for conducting eco-acoustic studies. Many North African countries don’t seem to be doing passive acoustic monitoring. We’ve just had our first collaborator from Turkey. Central Asia is poorly covered. This is for terrestrial monitoring.
For marine monitoring, I was actually surprised to see that the coverage was rather homogeneous. It’s sparse because it’s more difficult to deploy things underwater, but it was globally well distributed. I was surprised to see how many polar deployments there were, for instance, under very challenging conditions. Those are very expensive missions.
Mongabay: What was the biggest challenge in doing this?
Kevin Darras: It’s making everyone happy [laughs].
We had to be fairly flexible with what we expected from people and our criteria. Basically, we decided to trust our collaborators and it worked pretty well. Some people would struggle to provide basic metadata and would have to organize themselves and their data before being able to provide it. Others would be like, “Sure, I can send this to you in five minutes,” and then you get a huge data sheet.
Mongabay: Now that you have a fair idea of how acoustic monitoring is being used around the world, how do you think it is faring when it comes to biodiversity monitoring?
Kevin Darras: I think that the point is too often made that passive acoustic monitoring is something promising and something that has just started. Passive acoustic monitoring has been mature for some time already. It’s true that we haven’t achieved standardization or impact in terms of deployment or analysis, but we are, when using this technology, fairly efficient and effective for gathering rather comprehensive data about biodiversity. I don’t think we need to convince anyone anymore that this is useful and that this is a valid sampling method.
But I have a feeling that this message has not yet reached everyone who’s not using passive acoustic monitoring. It’s rather surprising for me to see that it hasn’t achieved the same level of standardization as what has been done with environmental DNA, when I think that the potential is just as big. Of course, it’s not comparable one to one, but it’s a sampling method that will enable us to have some great global insights.
Mongabay: How do you envision the future of Worldwide Soundscapes?
Kevin Darras: This is a project that is now becoming too big to be handled by only one person. I am soon going to have discussions with the people who want to be involved more deeply so that we have a team that is managing the Worldwide Soundscapes project.
We are going to continue integrating more and more data. We are also looking into automated ways to continue to grow the database from which we can then analyze data to answer macro-ecological questions. As of now, we have only shown the potential of the database. We still need to ask those big ecological questions and show that we can answer them with the database. We would also really like to reach those people in regions where passive acoustic monitoring has not been done yet.
One of the things we’re going to try to develop is something that we’ve tried already on a small scale within our network. To give you an example, I had a North African colleague who wanted to do passive acoustic monitoring in the Sahara and he obtained some recorders from a Polish colleague in the same network. It wasn’t even a loan. They were gifted to him and this enabled him to plug a gap in our coverage. I am hoping that we can develop the network in that sense, where we can loan equipment and provide knowledge for capacity building. It sounds ambitious, but sometimes it’s as simple as sending a postal parcel. I hope it will help expand the use of passive acoustic monitoring.
