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Ecologists find computer vision models’ blind spots in retrieving wildlife images

Biodiversity researchers tested vision systems on how well they could retrieve relevant nature images. More advanced models performed well on simple queries but struggled with more research-specific prompts.

Try taking a picture of each of North America's roughly 11,000 tree species, and you’ll have a mere fraction of the millions of photos within nature image datasets. These massive collections of snapshots — ranging from butterflies to humpback whales — are a great research tool for ecologists because they provide evidence of organisms’ unique behaviors, rare conditions, migration patterns, and responses to pollution and other forms of climate change.While comprehensive, nature image datasets aren’t yet as useful as they could be. It’s time-consuming to search these databases and retrieve the images most relevant to your hypothesis. You’d be better off with an automated research assistant — or perhaps artificial intelligence systems called multimodal vision language models (VLMs). They’re trained on both text and images, making it easier for them to pinpoint finer details, like the specific trees in the background of a photo.But just how well can VLMs assist nature researchers with image retrieval? A team from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL), University College London, iNaturalist, and elsewhere designed a performance test to find out. Each VLM’s task: locate and reorganize the most relevant results within the team’s “INQUIRE” dataset, composed of 5 million wildlife pictures and 250 search prompts from ecologists and other biodiversity experts. Looking for that special frogIn these evaluations, the researchers found that larger, more advanced VLMs, which are trained on far more data, can sometimes get researchers the results they want to see. The models performed reasonably well on straightforward queries about visual content, like identifying debris on a reef, but struggled significantly with queries requiring expert knowledge, like identifying specific biological conditions or behaviors. For example, VLMs somewhat easily uncovered examples of jellyfish on the beach, but struggled with more technical prompts like “axanthism in a green frog,” a condition that limits their ability to make their skin yellow.Their findings indicate that the models need much more domain-specific training data to process difficult queries. MIT PhD student Edward Vendrow, a CSAIL affiliate who co-led work on the dataset in a new paper, believes that by familiarizing with more informative data, the VLMs could one day be great research assistants. “We want to build retrieval systems that find the exact results scientists seek when monitoring biodiversity and analyzing climate change,” says Vendrow. “Multimodal models don’t quite understand more complex scientific language yet, but we believe that INQUIRE will be an important benchmark for tracking how they improve in comprehending scientific terminology and ultimately helping researchers automatically find the exact images they need.”The team’s experiments illustrated that larger models tended to be more effective for both simpler and more intricate searches due to their expansive training data. They first used the INQUIRE dataset to test if VLMs could narrow a pool of 5 million images to the top 100 most-relevant results (also known as “ranking”). For straightforward search queries like “a reef with manmade structures and debris,” relatively large models like “SigLIP” found matching images, while smaller-sized CLIP models struggled. According to Vendrow, larger VLMs are “only starting to be useful” at ranking tougher queries.Vendrow and his colleagues also evaluated how well multimodal models could re-rank those 100 results, reorganizing which images were most pertinent to a search. In these tests, even huge LLMs trained on more curated data, like GPT-4o, struggled: Its precision score was only 59.6 percent, the highest score achieved by any model.The researchers presented these results at the Conference on Neural Information Processing Systems (NeurIPS) earlier this month.Inquiring for INQUIREThe INQUIRE dataset includes search queries based on discussions with ecologists, biologists, oceanographers, and other experts about the types of images they’d look for, including animals’ unique physical conditions and behaviors. A team of annotators then spent 180 hours searching the iNaturalist dataset with these prompts, carefully combing through roughly 200,000 results to label 33,000 matches that fit the prompts.For instance, the annotators used queries like “a hermit crab using plastic waste as its shell” and “a California condor tagged with a green ‘26’” to identify the subsets of the larger image dataset that depict these specific, rare events.Then, the researchers used the same search queries to see how well VLMs could retrieve iNaturalist images. The annotators’ labels revealed when the models struggled to understand scientists’ keywords, as their results included images previously tagged as irrelevant to the search. For example, VLMs’ results for “redwood trees with fire scars” sometimes included images of trees without any markings.“This is careful curation of data, with a focus on capturing real examples of scientific inquiries across research areas in ecology and environmental science,” says Sara Beery, the Homer A. Burnell Career Development Assistant Professor at MIT, CSAIL principal investigator, and co-senior author of the work. “It’s proved vital to expanding our understanding of the current capabilities of VLMs in these potentially impactful scientific settings. It has also outlined gaps in current research that we can now work to address, particularly for complex compositional queries, technical terminology, and the fine-grained, subtle differences that delineate categories of interest for our collaborators.”“Our findings imply that some vision models are already precise enough to aid wildlife scientists with retrieving some images, but many tasks are still too difficult for even the largest, best-performing models,” says Vendrow. “Although INQUIRE is focused on ecology and biodiversity monitoring, the wide variety of its queries means that VLMs that perform well on INQUIRE are likely to excel at analyzing large image collections in other observation-intensive fields.”Inquiring minds want to seeTaking their project further, the researchers are working with iNaturalist to develop a query system to better help scientists and other curious minds find the images they actually want to see. Their working demo allows users to filter searches by species, enabling quicker discovery of relevant results like, say, the diverse eye colors of cats. Vendrow and co-lead author Omiros Pantazis, who recently received his PhD from University College London, also aim to improve the re-ranking system by augmenting current models to provide better results.University of Pittsburgh Associate Professor Justin Kitzes highlights INQUIRE’s ability to uncover secondary data. “Biodiversity datasets are rapidly becoming too large for any individual scientist to review,” says Kitzes, who wasn’t involved in the research. “This paper draws attention to a difficult and unsolved problem, which is how to effectively search through such data with questions that go beyond simply ‘who is here’ to ask instead about individual characteristics, behavior, and species interactions. Being able to efficiently and accurately uncover these more complex phenomena in biodiversity image data will be critical to fundamental science and real-world impacts in ecology and conservation.”Vendrow, Pantazis, and Beery wrote the paper with iNaturalist software engineer Alexander Shepard, University College London professors Gabriel Brostow and Kate Jones, University of Edinburgh associate professor and co-senior author Oisin Mac Aodha, and University of Massachusetts at Amherst Assistant Professor Grant Van Horn, who served as co-senior author. Their work was supported, in part, by the Generative AI Laboratory at the University of Edinburgh, the U.S. National Science Foundation/Natural Sciences and Engineering Research Council of Canada Global Center on AI and Biodiversity Change, a Royal Society Research Grant, and the Biome Health Project funded by the World Wildlife Fund United Kingdom.

Nature
Animals
Conservation

Cold weather-related deaths rising in US: Study

Deaths in the United States from cold weather-related causes have been rising, according to a new study published in a medical journal on Thursday.  The study, published in the Journal of the American Medical Association (JAMA), found that the number of Americans who died from cold weather-related factors more than doubled from 1999 to 2022,...

Deaths in the United States from cold weather-related causes have been rising, according to a new study published in a medical journal on Thursday.  The study, published in the Journal of the American Medical Association (JAMA), found that the number of Americans who died from cold weather-related factors more than doubled from 1999 to 2022, with the highest rate being detected in the Midwest.  Over 40,000 people died between 1999 and 2022 in situations in which cold was found to be the underlying or a contributing factor, according to the study.  The death rate from cold weather-related causes was the highest among adults aged 75 and over. As people age, the body’s ability to regulate temperature worsens, therefore being more prone to body temperature declines.  People between the ages of 45 and 74 had the highest year-to-year increase in cold-related deaths. Black, American-Indian and Alaska Native people had the highest cold-relate death rates, according to the study. The highest annual mortality rate spike from cold weather-related factors was among white and Hispanic people.  “Even though we are in this warming world, cold-related deaths are still a public health issue in the U.S.,” Michael Liu, the study’s lead author, told The New York Times.  The study’s authors wrote that “although mean temperatures are increasing in the U.S., studies have found that climate change has been linked with more frequent episodes of severe winter weather in the U.S. over the past few decades, which may in turn be associated with increased cold-related mortality.”  Deaths during winter months in recent years have been 8 to 12 percent higher than those in non-winter months, according to the Environmental Protection Agency.

Climate
Health

Hawaiian Electric Company's Shaky Credit Prompts Proposal for Help From State

Still reeling financially from the devastating wildfires that destroyed much of Lahaina in 2023, Hawaiian Electric Co. wants the state to back the utility’s contracts with wind and solar farms

Still reeling financially from the devastating wildfires that killed at least 102 people and destroyed much of Lahaina in 2023, Hawaiian Electric Co. wants the state to back the utility’s contracts with wind and solar farms.The idea is to make sure new projects can come online despite a cloud of uncertainty in financial markets over HECO. Rebecca Dayhuff Matsushima, HECO’s vice president for resource procurement, said the company hasn’t finished revising proposed legislation for lawmakers to introduce. But she acknowledged the company has been briefing key lawmakers on its proposal ahead of the legislative session that starts in January.“We’re still refining that draft and we hope to get close to a final version later this week,” she said.The idea is for the state to step into HECO’s shoes if the company were to default on payment obligations to wind and solar farms.At stake, Matsushima said, is the ability for HECO to seamlessly bring online large-scale renewable projects to replace aging fossil-fuel burning generators targeted to shut down in the next several years. “Utility scale projects are being put on hold left and right,” said Isaac Moriwake, managing attorney for Earthjustice’s regional office in Honolulu. “Right now, we’re completely stalled out.”Hawaii Rep. Nicole Lowen, chair of the House Energy and Environmental Protection Committee, said HECO’s proposal makes sense conceptually as a solution and should pose little or no risk to utility customers or taxpayers. “But,” Lowen said, “the devil is always in the details.” Contracts Are Key Part Of Hawaii’s Energy Policy Hawaii’s energy policy calls for all electricity sold in the state to be produced from renewable resources by 2045. To achieve that goal, HECO relies on third-party “independent power producers” to build large-scale projects — chiefly wind and solar farms, which require massive investments recouped over decades.To pay for the projects, the power producers enter long-term contracts with HECO to buy electricity for a certain price. The producers then borrow money to pay for the projects up front, with a promise to use payments from HECO to repay the loans.The problem is HECO’s credit profile, which was battered after the August 2023 wildfire. The company faces hundreds of lawsuits related to the fire, which was started when a downed HECO power line ignited dry grasses, according to official investigations. As a result, the company’s stock price has plummeted, and its credit rating has been cut to junk status.That’s made it hard for the power producers to borrow money when they go to credit markets saying their customer is a utility facing billions of dollars in potential liability.“Independent Power Producers (‘IPPs’) have expressed concerns with the Hawaiian Electric’s credit rating and the inability of the IPPs to finance projects or to finance them at reasonable rates given the Company’s current credit rating and financial situation,” the company explains in a document shared with lawmakers and others.The problem has lingered since last session, when it started becoming clear that fallout from the fires was affecting Hawaii’s progress toward its renewable energy goals.At that time, lawmakers proposed a bill to enable HECO to strengthen its credit profile by letting it issue a new type of bond. Unlike other types of corporate debt, the new bonds could have been secured by a new fee charged directly to utility customers. Such bonds are viewed as carrying little risk and are frequently used by utilities to raise money because they bear lower interest rates than standard corporate debt. The securitization bill along with other measures theoretically would have shored up HECO’s credit profile and could have made it easier for the power producers to borrow money at low rates to finance their projects. Supporters included producers like Longroad Energy and Clearway Energy, as well as the Ulupono Initiative, which invests in renewables. But some lawmakers viewed the securitization bill as an open-ended bailout for HECO and sought sweeping changes from the utility in return. The measure took another political hit when HECO’s chief executive, Shelee Kimura, testified that HECO might use funds from securitization to pay wildfire claims as a last resort. The measure ultimately stalled.The new idea is a narrower proposal to backstop HECO’s renewable energy contracts using the state’s creditworthiness.“With the state’s ability to step into the utility’s place, it is likely that financing parties will view contracts with the utility as being supported by the investment grade credit rating of the state instead of the utility, avoiding higher bills and risks to reliability,” the company says in its presentation. As envisioned, the proposal would mean little risk to the state if it had to step into HECO’s shoes, Lowen said.Electricity generated by the power producers would go to customers who would pay for it. But instead of that money flowing through HECO to the power producers, the money would flow through the state.But Lowen said it’s unlikely the state would have to step up for HECO.And HECO’s fortunes soon may change dramatically. The utility and its parent, Hawaiian Electric Industries, have joined other defendants in the massive wildfire litigation to craft a $4 billion offer designed to settle all wildfire claims. While the fire victims have agreed to settle, the insurance industry remains a major holdout. Having paid more than $2 billion in wildfire claims to victims, the insurers want to sue HECO and others allegedly responsible for starting the fires to recoup their claims.The Hawaii Supreme Court is expected to rule next month on whether the parties can settle without the insurers signing on.In the meantime, HECO’s Matsushima said it’s important to give the power producers confidence to invest in Hawaii. Permits for existing fossil fuel generators on Maui and the Big Island are set to expire in 2028 and additional projects on Maui are heading toward obsolescence in 2030 and 2031. Oahu generators face no deadlines, but there is room for expansion, she said.It benefits customers to get renewable projects on track to ensure customers reliable access to electricity from clean resources at good prices, Matsushima said.“This definitely is something we should be looking at,” Earthjustice’s Moriwake said.This story was originally published by Honolulu Civil Beat and distributed through a partnership with The Associated Press.Copyright 2024 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.Photos You Should See - Sept. 2024

Energy
Climate

Amazon Indigenous Community Wins Latest Stage of Court Battle for Lost Territory

An Indigenous community in Peru has won the latest stage of a legal battle to reclaim lost rainforests

The Puerto Franco community of the Kichwa tribe say their territory was stolen to form the Cordillera Azul National Park in 2001. Companies such as Shell and TotalEnergies spent tens of millions of dollars on carbon credits in the park to counter emissions from their fossil fuel operations. The Kichwas got next to nothing and were left in hunger, despite a 2022 Associated Press investigation finding that it was almost certainly their ancestral territory, by the terms of a convention Peru signed decades ago.The community celebrated a dramatic legal victory last year, when provincial Judge Simona del Socorro Torres Sánchez ruled that creating the park without their consent had violated their rights. Authorities were ordered to grant them legal ownership and proceeds from the carbon credit sales.But that was quickly overturned by an appeals court in a move that some legal experts called questionable.Judge Sánchez has now ruled once again in the Kichwas’ favor, however, making a new order that the Kichwas should get their land back and benefit from the carbon credit sales. She found the Kichwas were Indigenous, and their territorial rights counted for more than the amount of time that’s passed.The Peruvian government and a nonprofit which runs the park, CIMA, have argued that too much time has passed for the Kichwas to make a claim, and that they are not truly Indigenous people. Peruvian authorities have also argued in legal filings that the community didn’t object to the park’s creation in 2001.Kichwa leader Inocente Sangama said he was “outraged” at the claim they were not Indigenous people. “Who said an Indigenous person cannot wear clothes?”“The justice system has proved us right,” he said. “We feel pride and happiness.”The AP emailed the Peruvian government but did not immediately receive a reply. Jorge Aliaga Arauco, a director at CIMA, said by email that they would appeal the decision and were on solid evidential ground. The nonprofit says proceeds from the carbon credit project help protect the ancient rainforest, one of Peru’s most pristine and biodiverse environments.The case may be moving towards a conclusion.Juan Carlos Díaz, a constitutional lawyer at Pontifical Catholic University of Peru, told the AP that the ruling could be appealed before a superior court. If the Kichwas win there, the decision would be final, he said. Should the Kichwas lose, they would have one last right of appeal, to a Constitutional Court in Lima, but the government doesn't have that last recourse.The Associated Press’ climate and environmental coverage receives financial support from multiple private foundations. AP is solely responsible for all content. Find AP’s standards for working with philanthropies, a list of supporters and funded coverage areas at AP.org.Copyright 2024 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.Photos You Should See - Sept. 2024

Indigenous
Forests
Government

Workers in Saudi Arabia say Amazon failed to compensate them for labor abuses: ‘They played a game against me’

Thirty-three of 44 current and former contract workers who paid large recruiting fees say they didn’t receive refunds after working within the company’s Saudi operations In February, one of the world’s richest employers, Amazon, announced it had refunded nearly $2m to more than 700 overseas workers who had been forced to pay big recruiting fees to get work at the company’s warehouses in Saudi Arabia.It was a rare win for migrant laborers, a class of vulnerable workers who are often targeted for deceptive recruiting tactics and other abuses. One Nepali laborer said he was so shocked when a refund from Amazon appeared in his bank account that he stayed up much of the night, rechecking his account balance on his phone. Continue reading...

In February, one of the world’s richest employers, Amazon, announced it had refunded nearly $2m to more than 700 overseas workers who had been forced to pay big recruiting fees to get work at the company’s warehouses in Saudi Arabia.It was a rare win for migrant laborers, a class of vulnerable workers who are often targeted for deceptive recruiting tactics and other abuses. One Nepali laborer said he was so shocked when a refund from Amazon appeared in his bank account that he stayed up much of the night, rechecking his account balance on his phone.But not all of the migrants who had worked for Amazon in Saudi Arabia are happy with the online retailer’s efforts to make things right. Many say they never got any reimbursement from the company.Thirty-three of the 44 current and former Amazon contract workers interviewed for this story said they haven’t received reimbursement from the company – even though they had worked within the company’s Saudi operations and had paid large recruiting fees.Several workers from Nepal who didn’t receive refunds said they feel doubly mistreated by being exploited as part of their work at Amazon warehouses and then by not getting the restitution the company promised.“In Saudi, many people asked questions about our recruitment fees. Amazon and other organizations also asked questions. But they haven’t reimbursed money yet,” said Hari Prasad Mudbari, a Nepali laborer who paid roughly $1,500 in recruiting fees and other costs to land a job as a contract worker at an Amazon warehouse in Saudi Arabia. “Now I feel like they played a game against me.”In a statement in response to questions for this story, Amazon said it has arranged reimbursement for another 151 workers since its announcement in February and that it is continuing to work to identify and pay workers who qualify for compensation.“These are complex processes that take time, and we’re doing our best to expedite reimbursement,” Amazon spokesperson Margaret Callahan said in the written statement. “We’re also grateful to the workers who have participated throughout this process and shared their experiences. Our priority remains the safety and well-being of workers.”Santosh Biswakarma, a worker from Nepal who hasn’t been reimbursed for the roughly $1,700 in recruiting costs he paid to get work at an Amazon warehouse in Saudi Arabia, said the delays in compensating workers are unacceptable.“If Amazon wanted to give us the money back, they could have done it right away,” he said. “It’s a big, rich company. They could do it immediately.”‘Your name is not on the list’Amazon employs 1.5 million people around the globe. Amazon founder Jeff Bezos – the second richest person in the world – has said he wants to make Amazon the “Earth’s best employer”. The company says it strives to “ensure that the products and services we provide are produced in a way that respects human rights”.The complaints from migrant workers from Nepal and other Asian countries come as US Amazon workers represented by the International Brotherhood of Teamsters have launched a national strike – and weeks after Black Friday worker actions in more than 20 countries protested the company’s labor and environmental practices.The complaints about Amazon’s Saudi operations first came to light more than a year ago.In October 2023 a joint reporting partnership – including the Guardian US, the International Consortium of Investigative Journalists, NBC News and Arab Reporters for Investigative Journalism – revealed the stories of more than 50 migrant laborers who said they were tricked by recruiting agencies in Nepal and then suffered under unfair conditions at warehouses operated by Amazon in Saudi Arabia.The Guardian US and its partners reported at the time that independent recruiters in Nepal had required them to pay recruiting fees – ranging from roughly $830 to $2,300 – that far exceeded what’s allowed by Nepal’s government and run afoul of American and United Nations standards.Most of the workers said the recruiters in Nepal falsely promised they would work directly for Amazon. Instead, these workers said, they ended up working for Saudi labor supply firms that placed them in short-term contract jobs at Amazon warehouses, then siphoned away much of their wages.“Amazon is successful, but what about its workers?” Mudbari said. “There is a dark side behind its success. They could have hired us directly. We were interviewed, passed the exams to join the job. They should have increased our salary. They didn’t give a fair salary.”In response to the media partners’ investigation and a separate investigation by the human rights group Amnesty International, Amazon said it was “deeply concerned” that some of its contract workers in Saudi Arabia were not treated with “the dignity and respect they deserve”.Amazon worked with a human rights consulting group based in London, Impactt, to contract workers and ask them about their recruiting fees. In February, Amazon revealed that it had paid out $1.9m to workers from Nepal, India, Bangladesh, Pakistan and other countries.Amazon is successful, but what about its workers? There is a dark side behind its successUS law and UN standards say that workers should not be required to pay recruiting fees – it should be up to the employer to pay the recruiting firms. Amazon’s own standards – which apply not only to the company itself but also to contractors, recruiters and others involved in its supply chains – say “workers may not be charged fees at any point in the recruitment process”.Several workers from Nepal said Amazon staffers and others asked them about their recruiting fees and related expenses, giving them hope they might get refunds. But after arriving home to Nepal with no further information and a long wait, they have been left with frustration and lost hopes.Prakash Raya, a Nepali who worked for Amazon in Riyadh, the Saudi capital, spent more than $1,600 to cover recruiting fees and other costs. He has no idea why some workers have received money and why others – including him – haven’t.“How did they determine eligibility? I don’t know,” Raya said. “Amazon should return my fees.”When Raya heard that some of his co-workers had received reimbursements, he reached out to Impactt, the consulting firm that helped Amazon arrange the refunds. In a voice message sent to Raya, an Impactt staffer told him: “Your name was not in the list, so we couldn’t send money to you. We can ask Amazon, but it’s up to them to make a decision … If Amazon approves, you may get money. But we cannot guarantee that.”Months later, Raya still hasn’t received any reimbursement.Callahan, the Amazon spokesperson, said the process of getting payments to workers still owed reimbursements has been complicated by the fact that many workers have gone back to Nepal and other countries and in some cases have changed their phone numbers or their home addresses.The media partners tracked down scores of workers for this story and previous stories by finding them on Facebook or getting referrals from their co-workers.High interestAmazon said in February that it calculated the reimbursements by taking into account a variety of factors, including the fees workers reported paying, inflation and changes in exchange rates.But current and former workers who did receive reimbursements for their recruiting fees said the company’s reimbursement formula left out an important factor: nearly all of the workers had to borrow money at high rates to cover the recruitment fees they had been required to pay.They said their poverty was so severe – and the recruiting fees were so exorbitant – that the only way for most of them to pay the fees was to borrow from village lenders that charge sky-high rates.Most of the workers interviewed for this story said they paid between 24% and 48% annual interest for their loans. Three said they paid between 10% and 18% and two said their interest rates were over 55%.One of the workers who received a refund, Binod Ghimire, said he had taken out a loan of nearly $1,700 to pay his recruitment costs. Because of the loan’s 36% interest rate, he said, he had to shell out $2,570 to pay off his loan.But Amazon reimbursed him just over $1,600, according to a document from Impactt that Ghimire shared with the Guardian US.“It’s not full compensation,” he said.Shree Niwash Kumar Ram, who worked for Amazon in Saudi Arabia from 2021 to early 2023, said he paid 48% interest on the loan he took out to pay his recruiting costs, but that additional burden wasn’t included in the $2,450 reimbursement Amazon sent him.Amazon’s Callahan said that in determining workers’ reimbursements, the company did take into account the interest costs they incurred on their loans.Ram, Ghimire and two other workers said Amazon representatives who asked them about their recruitment fees never asked them about the interest rates they paid on their loans. Ghimire said he volunteered details about his loan charges without being asked, but the reimbursement he ultimately received from Amazon clearly didn’t reflect those costs.Other issuesBeyond recruiting fees and loan costs, workers interviewed for this story also said they were disappointed Amazon failed to acknowledge and compensate them for other kinds of unjust treatment that they said they suffered.Many workers describe, for example, arriving in Saudi Arabia with little money in their pockets and then having to wait days or even weeks with no work and no pay.Twenty-four workers interviewed for this story said that they waited between three days to four weeks to begin work. To buy food, they said, they had to get loans from the labor supply companies that acted as a middleman between them and Amazon. After they started work, the food loan payments were deducted from their wages.Things were even worse, workers said, when Amazon laid off large numbers of the migrant workers when customer orders slowed – or fired them individually for lapses such as pulling the wrong products off shelves or using a personal cell phone in the warehouse. After these terminations, they said, they received no wages or food allowance. Some were stuck for weeks or months waiting for their labor supply company to place them back with Amazon or find some other employer for them in Saudi Arabia.Callahan, the spokesperson, said the reimbursements took into account periods when the workers were not working or being paid.She added that Amazon has worked to improve practices going forward, doing more than 30 audits of its labor vendors in Saudi Arabia, with plans for more in the future. She said the company also worked with the firms to improve housing and food quality for contract workers.‘Pain is same for all’Two of the workers who were featured in the media partners’ articles – Momtaj Mansur and Surendra Kumar Lama – received large reimbursements from Amazon.Both are now back home in Nepal. Both said they were pleased to get the reimbursements from Amazon, but said they suffered greatly before they got the payments.Lama returned home from Saudi Arabia sick and was unable to work. With no way to repay the loan and support his family, he sent his wife to work in the United Arab Emirates.“Had Amazon paid this money some months earlier, I wouldn’t have sent my wife to the UAE,” he said. “But I didn’t have any other way.”Mansur said money lenders pressured his family to repay the loans that he took out to cover the stiff fees he had to pay to get to – and leave – Saudi Arabia. His brother couldn’t participate in school exams due to the lack of money. His grandfather’s hernia surgery was postponed. Having no other options to ward off the moneylenders, he said, he sold a patch of land.Mansur said Amazon should “give the money back to all other workers. Wherever they work, whichever country they’re from, whatever work they do, if they’ve paid unnecessary fees to get a job, repay their money. Whatever nationality they are, the pain is the same for all.”

Food
Government
Technology

Your gadgets are actually carbon sinks — for now

New research finds billions of tons of carbon get trapped in the "technosphere".

At any given moment, crude oil is being pumped up from the depths of the planet. Some of that sludge gets sent to a refinery and processed into plastic, then it becomes the phone in your hand, the shades on your window, the ornaments hanging from your Christmas tree. Although scientists know how much carbon dioxide is emitted to make these products (a new iPhone is akin to driving more than 200 miles), there’s little research into how much gets stashed away in them. A study published on Friday in the journal Cell Reports Sustainability estimates that billions of tons of carbon from fossil fuels — coal, oil, and gas — was stored in gadgets, building materials, and other long-lasting human-made items over a recent 25 year period, tucked away in what the researchers call the “technosphere.”  According to the study by researchers at the University of Groningen in the Netherlands, 400 million tons of carbon gets added to the technosphere’s stockpile every year, growing at a slightly faster rate than fossil fuel emissions. But in many cases, the technosphere doesn’t keep that carbon permanently; if objects get thrown away and incinerated, they wind up warming the atmosphere, too. In 2011, 9 percent of all extracted fossil carbon was sunk into items and infrastructure in the technosphere, an amount that would almost equal that year’s emissions from the European Union if it were burned.  “It’s like a ticking time bomb,” said Klaus Hubacek, an ecological economist at the University of Groningen and senior author of the paper. “We draw lots of fossil resources out of the ground and put them in the technosphere and then leave them sitting around. But what happens after an object’s lifetime?”The word “technosphere” got its start in 1960, when a science writer named Wil Lepkowski wrote that “modern man has become a goalless, lonely prisoner of his technosphere,” in an article for the journal Science. Since then, the term, a play on “biosphere,” has been used by ecologists and geologists to grapple with the amount of stuff humankind has smothered the planet in. “The problem is that we have been incredibly wasteful as we’ve been making and building things.” said Jan Zalasiewicz, a professor of paleobiology at the University of Leicester in the United Kingdom, who was not involved in the University of Groningen study. In 2016, Zalasiewicz and his colleagues published a paper that estimated the technosphere had grown to approximately 30 trillion tonnes, an amount 100,000 times greater than the mass of all humans piled on top of each other. The paper also found that the number of “technofossils” — unique kinds of manmade objects — outnumbered the number of unique species of life on the planet. In 2020, a separate group of researchers found that the technosphere doubles in volume roughly every 20 years and now likely outweighs all living things.  “The question is, how does the technosphere impinge upon the biosphere?” Zalasiewicz said. Plastic bags and fishing nets, for example, can choke the animals that encounter them. And unlike natural ecosystems, like forests and oceans that can absorb carbon dioxide out of the atmosphere, humans are “not very good at recycling,” Zalasiewicz said. Managing the disposal of all this stuff in a more climate-friendly way is precisely the problem that the researchers from University of Groningen want to draw attention to. Their research looked at the 8.4 billion tons of fossil carbon in human-made objects that were in use for at least a year between 1995 and 2019. Nearly 30 percent of this carbon was trapped in rubber and plastic, much of it in household appliances, and another quarter was stashed in bitumen, a byproduct of crude oil used in construction.“Once you discard these things, the question is, how do you treat that carbon?” said Kaan Hidiroglu, one of the study’s authors and an energy and environmental studies PhD student at the University of Groningen. “If you put it into incinerators and burn it, you immediately release more carbon emissions into the atmosphere, which is something we really do not want to do.” Each year, the paper estimates, roughly a third of these fossil-products in the technosphere get incinerated. Another third end up in landfills, which can act as a kind of long-term carbon sink. But unfortunately, the authors acknowledge, these sites often leach chemicals, burp out methane, or shed microplastics into the environment. A little less than a third is recycled — a solution that comes with its own problems — and a small amount is littered.“There’s so many different aspects to the problem and treating it properly,” Hubacek said. Nevertheless, he said, landfills are a good starting point if managed well. According to the study, the bulk of fossil carbon that’s put into landfills decays slowly and stays put over 50 years. Designing products in a way that allows them to be recycled and last a long time can help keep the carbon trapped for longer. Ultimately, Hubacek said, the real solution starts with people questioning if they really need so much stuff. “Reduce consumption and avoid making it in the first place. But once you have it, that’s when we need to think about what to do next.” This story was originally published by Grist with the headline Your gadgets are actually carbon sinks — for now on Dec 20, 2024.

Animals
Chemicals
Climate

Squirrels Are Displaying 'Widespread Carnivorous Behavior' for the First Time in a California Park, New Study Finds

The familiar rodents, known for eating nuts and seeds, have been spotted hunting and decapitating voles in a gruesome dietary adaptation. Scientists say it might signal resiliency in face of future environmental pressures

A California ground squirrel carries a vole in its mouth after hunting the rodent. Sonja Wild, UC Davis In the rolling green hills of California’s Briones Regional Park, not far from the urban bustle of Oakland and Berkeley, the squirrels are not what they seem. Instead of simply stuffing their cheeks with fruits, nuts or seeds, the California ground squirrels there are now known to hunt, kill, decapitate and consume voles, a fellow rodent species, according to research published Wednesday in the Journal of Ethology. “This was shocking,” study lead author Jennifer E. Smith, a professor of biology at the University of Wisconsin-Eau Claire, says in a statement. “We had never seen this behavior before.” Most people are very familiar with squirrels, accustomed to seeing the animals on their streets or in their yards. And Smith is even more so—since 2013, she has led the Long-term Behavioral Ecology of California Ground Squirrels Project, which monitors squirrel genetics, social behavior and physiological stress responses in the San Francisco Bay area. But even with her intimate knowledge of the rodents, it was only this year that her research team observed ground squirrels actively pursuing and eating meat. The initial discovery was made by undergraduate researchers, who returned from the field site in Briones Regional Park earlier this year with videos of the squirrels’ behavior to show their incredulous supervisors. “At first, we questioned what was going on,” Smith tells Suzie Dundas of SFGATE. “But seeing the videos was astounding and shifted my perspective on a species that I have spent the last 12 years of my life studying.” Vole hunting: Novel predatory and carnivorous behavior by California ground squirrels Smith and her team documented 74 interactions between ground squirrels and voles between June and July. In 42 percent of the interactions, the squirrels were hunting the smaller rodents. “From then, we saw that behavior almost every day,” Sonja Wild, a postdoctoral researcher at the University of California, Davis, who co-leads the project with Smith, says in the statement. “Once we started looking, we saw it everywhere.” Though they’re largely vegetarians, squirrels have long been known to occasionally consume insects, small bird eggs or meat left out by humans, but “direct study of hunting behavior by squirrels remains rare,” according to the study. This “widespread carnivorous behavior,” Smith tells SFGATE, was therefore groundbreaking. In most recorded cases included in the paper, a single squirrel would pursue a single vole across the open landscape, rather than lying in wait or hunting in a group. Sometimes with a stalking motion and a pounce, it would tackle the vole, restrain it with its forepaws, bite the vole’s neck and remove its head. Then, the squirrel would either strip the fur from the vole to expose cartilage, meat and organs, or tear the meat directly out from the torso. The authors of the study suggest this change in diet is a response to a booming vole population. Using reports from citizen scientists on iNaturalist, an app that allows users to submit photos of plants and animal sightings, the researchers found vole abundance in the state was seven times greater this year than over a ten-year average, and sightings were particularly high in Briones Regional Park. “What is most striking and incredible is the speed at which they shifted their behavior to this local surge in vole abundance,” Smith tells CNN’s Julianna Bragg. “It’s a wonderful way for them to capitalize on a very abundant resource … to provide enough sustenance for many [squirrels] to use,” John Koprowski, a wildlife biologist at the University of Wyoming who was not involved in the study, tells CNN. Tia Ravara from UW-Eau Claire, left, and Ryann Su of UC Davis, both members of the research group called "Team Squirrel," watch a California ground squirrel during the 2023 field season. Sonja Wild, UC Davis Squirrels of all ages and sexes took part in the vole hunt, an indication that this dietary flexibility is widespread across the species and may serve as a crucial survival mechanism in response to fluctuating environmental conditions, especially in areas with high human populations. “In the face of human insults such as climate change and drought, these animals are resilient and have the potential to adapt to live in a changing world,” Smith adds. If acorn or seeds fall into low supply, for instance, squirrels appear primed to find other sources of protein and nutrients. The less stubborn an animal is about its diet, the better suited it is for survival. Although in this case, the squirrels don’t seem to be motivated by a scarcity of any other food source, per SFGATE, rather, the high population of voles appears to be the reason for their hunting. But because the study was focused on one regional park, it is unclear if the squirrels’ behavior will—or already has—spread across the state. It is also unknown if the taste for fellow rodents (and the hunting techniques used to capture them) will be passed onto future generations of squirrels once this vole surge abates. What the opportunistic squirrels do—or eat—next remains to be seen. “Digital technology can inform the science,” Smith says in the statement, “but there’s no replacement for going out there and witnessing the behavior, because what animals are doing always surprises us.” Get the latest stories in your inbox every weekday.

Animals
Climate
Food

Oil and gas firms operating in Colorado falsified environmental impact reports

State’s energy and carbon management commission said fraudulent pollution data was reported for at least 344 wellsOil and gas companies operating in Colorado have submitted hundreds of environmental impact reports with “falsified” laboratory data since 2021, according to state regulators.Colorado’s energy and carbon management commission (ECMC) said on 13 December that contractors for Chevron and Oxy had submitted reports with fraudulent data for at least 344 oil and gas wells across the state, painting a misleading picture of their pollution levels. Consultants for a third company, Civitas, had also filed forms with falsified information for an unspecified number of wells, regulators said. Continue reading...

Oil and gas companies operating in Colorado have submitted hundreds of environmental impact reports with “falsified” laboratory data since 2021, according to state regulators.Colorado’s energy and carbon management commission (ECMC) said on 13 December that contractors for Chevron and Oxy had submitted reports with fraudulent data for at least 344 oil and gas wells across the state, painting a misleading picture of their pollution levels. Consultants for a third company, Civitas, had also filed forms with falsified information for an unspecified number of wells, regulators said.Some of the reports, which were conducted and filed by the consulting groups Eagle Environmental Consulting and Tasman Geosciences, obscured the levels of dangerous contaminants in nearby soils, including arsenic, which is linked to heart disease and a variety of cancers, and benzene, which is linked to leukemia and other blood disorders, among other pollutants, according to the commission.“I do believe that the degree of alleged fraud warrants some criminal investigation,” said Julie Murphy, the ECMC director, in November.Regulators first revealed in November that widespread data fabrication had occurred, noting that the companies had voluntarily disclosed the issue months earlier. Last week, as officials specified which sites were known to be affected, the New Mexico attorney general’s office said it was also gathering information about the consulting groups’ testing methods.“This highlights the whole problem of our regulatory agency relying on operator-reported data,” said Heidi Leathwood, climate policy analyst for 350 Colorado, an environmental non-profit. “The public needs to know that they are really being put at risk by these carcinogens.”Paula Beasley, a Chevron spokesperson, wrote via email that an independent contractor – which ECMC identified as Denver-based Eagle Environmental Consulting – notified the company in July that an employee had manipulated laboratory data.“When Chevron became aware of this fraud, it immediately launched an investigation into these incidents and continues to cooperate fully and work closely with the Colorado Energy and Carbon Management Commission,” Beasley wrote. “Chevron is shocked and appalled that any third-party contractor would intentionally falsify data and file it with state officials.”Jennifer Price, an Oxy spokesperson, also wrote via email that a third-party environmental consultant informed the company about employee-altered lab reports and associated forms. “Upon notification, we reported the issue to Colorado’s Energy and Carbon Management Commission and are reassessing the identified sites to confirm they meet state environmental and health standards,” she added.In emailed responses, Tasman Geosciences spokesperson Andy Boian said that Tasman’s data alterations were the work of a single employee and were “minor” in nature, and presented “no human health risk”. But Kristin Kemp, the ECMC’s community relations manager, said the commission’s investigation had not yet confirmed whether that was true.“What we can say already is that the degree of falsified data is vast, from seemingly benign to more significant impact,” she said.Boian also said Tasman “has filed legal action” against its former employee.Civitas and Eagle Environmental Consulting did not respond to requests for comment.Across the US, cash-strapped state regulators have long outsourced environmental analysis to fossil fuel companies, who self-report their own ground-level impacts. But the revelations about widespread data fabrication in Colorado – the fourth-largest oil- and gas-producing state in the US – raises questions about whether operators and their consultants can truly self-police.“It’s obvious: if you want the oil and gas industry to pay you money for a service, you better not find any big problems, or they’re not going to pay you,” said Sharon Wilson, a former consultant for the oil and gas industry who is now an anti-fracking activist in Texas. She said she left her post after her employer’s findings, which she described as trustworthy, were routinely ignored by industry.It is not uncommon for hired consultants to misreport numbers in a way that benefits their clients in the fossil fuel industry, said Anthony Ingraffea, emeritus professor of civil engineering at Cornell University. In 2020, he published a study that found widespread anomalies in how methane emissions were reported across fracking sites in Pennsylvania.“Make sure that the responsibility – the regulatory responsibility, the moral responsibility – is as uncertain as your lawyers can set it up to be,” he said of the practice of outsourcing environmental impact studies. “In other words, point to somebody else.”In an email, Kemp said that companies, contractors and regulators support one another like legs on a three-legged stool, with each trusting the other to pull its weight. She explained that regulators like the ECMC will always be at least somewhat dependent on self-reported data, due to the impracticality of monitoring hundreds of operators at thousands of sites – but that existing processes may need reconsideration.“ECMC’s regulatory workflow is grounded in an expectation that people abide by the law, with reasonable measures in place to ensure that to be the case,” she wrote. “But if we determine we can no longer rely broadly on receiving accurate information, we’d need action – and the scope and scale of that action will be determined by what we learn during the ongoing investigation.”According to the commission, 278 of the wells disclosed so far to have falsified information are operated by Chevron, which contracted with Eagle Environmental. Sixty-six belong to Oxy, a Houston-based energy firm which contracted with Tasman Geosciences. Civitas, which also worked with Eagle Environmental Consulting, disclosed it too had filed falsified data, but has yet not shared information about which of its sites were affected.Most of the wells in question are in rural Weld county, in north-eastern Colorado, which is home to 82% of the state’s oil production and contains more than half of its gas wells. However, regulators revealed that some of the sites with falsified data are close to cities such as Fort Collins, Greeley and Boulder. About half are no longer operational and had been deemed safely remediated by the state.So far, the only sites shared with the public have been those self-reported by the operators, rather than discovered by the ECMC. “It’s likely more sites will become known as the ongoing investigation unfolds,” Kemp wrote.Eagle and Tasman, the consultants who allegedly provided false data, also work outside the state, raising concerns their employees may have submitted fraudulent data elsewhere.“We believe that this is potentially of such danger and magnitude that the situation warrants further inquiry,” said Mariel Nanasi, executive director of the Santa Fe-based non-profit New Energy Economy.Lauren Rodriguez, director of communications for New Mexico’s office of the attorney general, confirmed on 16 December that the office was indeed looking into the allegations around the consulting groups’ work.“The single Tasman individual involved in the data alteration did not do any work for Tasman in [New Mexico], or any other states,” Boian said by email.Kemp, the ECMC spokesperson, said it was still unclear why two independent third-party consultants came forward to self-report data falsification around the same time. But the consequences could be serious: forging an official document filed to a public office is a class 5 felony in Colorado, punishable by one to three years in prison and up to $100,000 in fines. The ECMC will also consider fines and other enforcement actions, she said.The Colorado attorney general’s office declined to comment on the ongoing investigation. And while Kemp said it wasn’t yet clear why the environmental consultants admitted the falsification when they did, she noted that the buck ultimately stops with the oil and gas operators.“Regardless of who’s at fault, the burden of responsibility falls to the operator,” she said.

Energy
Pollution
Climate

This Year in Conservation Science: Elephants, Sharks, Mountains, Bees, and More

We asked conservation researchers to send us their best papers of 2024. They surprised us with some powerful and important science. The post This Year in Conservation Science: Elephants, Sharks, Mountains, Bees, and More appeared first on The Revelator.

Every month scientific journals publish hundreds of new papers about endangered species and wildlife conservation. It’s a firehose of information in a world that feels increasingly in flames. That’s why I started writing this column. “This Month in Conservation Science” is an opportunity to sort through some of that critical research and filter it for an audience who can put these scientific discoveries to good use. Our first few columns looked at papers published over specific four-week periods. This month, as we all wrap up 2024, we asked researchers to send us their best or favorite papers of the past year. We received submissions that offer hope, guidance, analysis, and insight into emerging threats. Stuart Pimm, president of Saving Nature, recommended a paper he and his colleagues published in Science Advances revealing surprising news for elephants. He wrote: “The public may think that elephants in the African savannah are in freefall. In fact, over the last quarter century, their numbers have held their own across Southern Africa (mid-Tanzania southwards), an area that holds three-quarters of them. The paper shows what strategies led to this success and recommends that connecting now-isolated populations will be vital for future progress.” Sukakpak Mountain. Photo: Bob Wick/BLM Aerin Jacob, director of science and research at Nature Conservancy of Canada, sent a coauthored paper from Conservation Biology about mountains — a habitat type that deserves more attention. “People often think that mountain ecosystems are so rugged and inaccessible that they don’t need habitat protection, but that’s not true,” she wrote. “We studied six major mountain regions around the world and found that on average half of them are as modified as the rest of the world; two-thirds of them don’t (yet) meet the 30×30 global protection target; and existing protected areas don’t include the vast majority of mountain ecosystem types. Mountains are super-important for biodiversity, ecosystem function, and the benefits people get from nature. We ignore them at our peril.” Speaking of 30×30, marine expert Stacy Jupiter with the Wildlife Conservation Society recommended a paper in Marine Policy, cowritten by two other WCS specialists, that she tells us sought to “identify highly productive marine areas around the world to help the world achieve the protection of at least 30% of the planet by 2030. This analysis adds to the current body of knowledge by exploring the notion of marine productivity as an enabling condition that drives ecological integrity in marine ecosystems. It’s a critically important feature to inform and complement future conservation efforts.” An endangered Caribbean reef shark. Photo: Brian Gratwicke (CC BY 2.0) Sticking with the ocean, shark scientist David Shiffman (a frequent Revelator contributor) sent a commentary he published in Integrative & Comparative Biology about how misinformation shapes the public’s perspective on shark conservation. “This invited commentary summarizes the last decade of my research into public misunderstanding of ocean conservation issues,” he wrote. “In a career sitting in rooms with global science and conservation experts and a career talking to the interested public about how to save the ocean, I’ve noticed something striking: both groups talk about the same issues, but they talk about them very differently. This inspired a decade-long research project looking at where concerned members of the public learn about ocean conservation threats and their policy solutions, and what type of information is spread through those information pathways. It turns out that nearly every information pathway is flooded with misunderstandings if not straight-up pseudoscience, a big problem as we work to save endangered species and key ecosystems.”   View this post on Instagram   A post shared by Charles Eutsler (@charles.eutsler) Sharks get a lot of press, but many other species fly under the radar. Wildlife trade researcher Lalita Gomez shared a Discover Animals paper cowritten with frequent Revelator contributor Chris Shepherd about a cat-like mammal called the binturong that faces an underappreciated threat. “This little creature is currently being traded under the radar in large numbers for the pet trade, which is ridiculous considering its vulnerable status,” she wrote. “The online trade of live animals is also out of hand and with this paper we push for stronger regulation of social media platforms that perpetuate the trade.” Shepherd, meanwhile, was the senior author of a paper in the European Journal of Wildlife Research that examined Canada’s role in international wildlife trade. “Wildlife trade is embedded in Canada’s history, dating back to the early fur traders, evolving to include multiple commodities such as the contemporary fur industry and the thriving pet trade of today,” he wrote. “Considering recent reports of animals legally and illegally imported into Canada and the potential threats of wildlife trade studied elsewhere, wildlife trade may pose risks to Canada’s natural heritage, biodiversity, biosecurity, and animal welfare. Our review underscores the need to enhance academic knowledge and policy tools to effectively identify and address trade issues concerning Canadian and nonnative wildlife.” Continuing the theme of wildlife trade, Neil D’Cruze shared a Journal of Environmental Management paper from several authors at World Animal Protection and John Jay College of Criminal Justice that “highlights significant gaps in global wildlife trade laws despite a century of growing legislation. Examining 11 biodiversity-rich countries, the research found that the Global Biodiversity Index does not correlate with the scope of wildlife trade laws. Legislation is unevenly distributed across trade stages, with animal welfare notably underrepresented, particularly in captive breeding and farming. Our study urges the alignment of national and international regulations to address critical gaps, protect biodiversity, and prioritise animal welfare, emphasising its importance for public health and environmental sustainability.” Moving on to a different topic, let’s talk about the damaging ways people move through the natural world. William Laurance, distinguished research professor at James Cook University, shared a Nature paper led by one of his Ph.D. students about ghost roads — often-illegal roads that don’t exist on maps but pose a serious danger to ecosystems. “Globally, ghost roads are one of the most serious, understudied threats to ecosystems and biodiversity — especially in poorer nations that harbor much of Earth’s biodiversity,” he wrote. We also heard from Dr. Sara Cannon with the Centre for Indigenous Fisheries at the Institute for the Oceans and Fisheries, who was the lead author of a paper in Facets that argued the open data movement is putting too much pressure on Indigenous people to make their scientific data public. “This paper highlights why Indigenous data sovereignty is crucial for addressing environmental challenges like climate change and cumulative effects on ecosystems, particularly salmon-bearing watersheds in British Columbia,” she writes. “It underscores the need for respectful collaborations between Indigenous knowledge-holders and external researchers, offering actionable steps to honor Indigenous data sovereignty and improve data management practices. By reading this paper, the public can better understand how Indigenous data sovereignty supports ecosystem resilience and empowers Indigenous communities to maintain sovereignty over their territories and knowledge.”   View this post on Instagram   A post shared by Wildlife Conservation Society Mongolia (@wcs.mongolia) Samantha Strindberg of the WCS submitted two papers, both authored with expansive teams, that showcased the value of large, long-term conservation monitoring programs. The first, published in Oryx, assessed the population size of the Mongolian gazelle. “The Eastern Steppe of Mongolia harbors the largest remaining temperate grassland on the planet and is home to millions of Mongolian gazelles,” she wrote. “This is the first comprehensive assessment of this species that roams over 750,000 square kilometers, predominantly (91%) in the Mongolian open plains, and also Russia and China. It highlights the importance of comprehensive monitoring surveys and the value of cross-border collaboration to provide important information for conservation of this species in the long-term.” The second, published in Primates, examined great ape surveys: “The Republic of Congo expanded the Nouabalé-Ndoki National Park to include the gorilla-rich, previously unlogged forest of the Djéké Triangle. These survey results for western lowland gorilla and central chimpanzee are part of a 25-year history of globally important scientific research on the ecology and behavior of western lowland gorillas. Empirical evidence of the environmental value and strategic conservation importance supported the inclusion of the Djéké Triangle into the NNNP with long-term monitoring results also informing best-practice standards and ape tourism certification.” Finally, this month, we heard from Liber Ero Postdoctoral Fellow Jayme Lewthwaite, who recommended a paper she didn’t work on as one of the best she’s seen in 2024. Published in Nature Sustainability, lead author Laura Melissa Guzman and colleagues examined the effects of pesticides on wild bee distributions in the United States. “This paper is so important because it’s the first national assessment of how pesticide use is affecting native bees across their ranges,” Lewthwaite wrote. “While overall pesticide use has plateaued in the U.S., Guzman et al. show that the novel pesticides that are increasingly being favored (such as neonicotinoids) are extremely deadly to native insects, perhaps more than any of their predecessors. While this was suspected and shown through a few studies in the UK (where they were subsequently banned), this is the first study to do so in the U.S. on such a large taxonomic and spatial scale. We should all be worried about the decline of native bees because they are by far the most effective pollinators out of any group, and this has important food security implications.” We’ll return to our regular format next month, which will link to papers published between Dec. 15, 2024, and Jan. 15, 2025. We’re happy to hear from any author or team with a new paper coming out in a peer-reviewed journal or other publication during that timeframe, especially if you’re from the Global South or an institution without much public-relations support. For consideration in a future column, drop us a link at tips@therevelator.org and use the subject line TMICS. Scroll down to find our “Republish” button The post This Year in Conservation Science: Elephants, Sharks, Mountains, Bees, and More appeared first on The Revelator.

Conservation
Mountains
Science

In Florida, the Miccosukee Fight to Protect the Everglades in the Face of Climate Change

For centuries, the Miccosukee Tribe of Indians of Florida has called the Everglades home

EVERGLADES, Fla. (AP) — As a boy, when the water was low Talbert Cypress from the Miccosukee Tribe of Indians of Florida rummaged through the Everglades’ forests, swam in its swampy ponds and fished in its canals.But the vast wetlands near Miami have radically changed since Cypress was younger. Now 42 and tribal council chairman, Cypress said water levels are among the biggest changes. Droughts are drier and longer. Prolonged floods are drowning tree islands sacred to them. Native wildlife have dwindled. “It’s basically extremes now,” he said.Tribal elder Michael John Frank put it this way: “The Everglades is beautiful, but it’s just a skeleton of the way it used to be.” EDITOR’S NOTE: This is part of a series of on how tribes and Indigenous communities are coping with and combating climate change.For centuries, the Everglades has been the tribe's home. But decades of massive engineering projects for development and agriculture severed the wetlands to about half its original size, devastating an ecosystem that’s sustained them. Tribe members say water mismanagement has contributed to fires, floods and water pollution in their communities and cultural sites. Climate change, and the fossil fuel activities that caused it, are ongoing threats.The Miccosukee people have long fought to heal and protect what remains. They were historically reluctant to engage with the outside world due to America’s violent legacy against Indigenous people. But with a new tribal administration, the tribe has played an increasingly collaborative and leadership role in healing the Everglades.They’re working to stop oil exploration and successfully fought a wilderness designation that would have cut their access to ancestral lands. They’ve pushed for a project to reconnect the western Everglades with the larger ecosystem while helping to control invasive species and reintroducing racoons, hawks and other native animals. In August they signed a co-stewardship agreement for some of South Florida's natural landscapes. They've held prayer walks, launched campaigns to raise awareness of important issues and used airboat tours as public classrooms. Even so, a new report on the progress of Everglades work acknowledges a lack of meaningful and consistent engagement with the Miccosukee and Seminole tribes. It calls for applying Indigenous knowledge to restoration efforts and a steady partnership with tribes, whose longstanding, intimate and reciprocal relationship with the environment can help with understanding historical and present ecological conditions. The Miccosukee's past fuels their activism today For generations, the Miccosukee people would make pilgrimages from northern Florida to the Everglades to fish, hunt and hold religious ceremonies. When the Seminole Wars broke out in 1817, the tribe navigated the vast terrain better than the U.S. Army. By the late 1850s, Col. Gustavus Loomis had seared every tribal village and field in a region known as the Big Cypress, forcing the Miccosukee and Seminole people to seek refuge on tree islands deep in the Everglades. “That’s the reason we’re here today. We often look at the Everglades as our protector during that time. And so now, it’s our turn to protect the Everglades,” said Cypress.Many of the Everglades’ modern problems began in the 1940s when the region was drained to build cities and plant crops. Over time, the ecosystems where the Miccosukee people hunted, fished and gathered plants, held sacred rituals and put their deceased to rest, have been destroyed.A state-federal project to clean the water and rehydrate the landscape aims to undo much of the damage. But water management decisions and restoration efforts have flooded or parched lands where tribe members live and hold ceremonies. That’s a reason the tribe has pushed for decades for a comprehensive response with the Western Everglades Restoration Project. Members have spoken at public meetings, written letters to federal agencies, lobbied with state and federal leaders while gathering with stakeholders to hear their concerns. If all goes right, the project will clean polluted water, improve hydrology, provide flood protection and reduce the likelihood and severity of wildfires. Groundbreaking for the project began in July there . Still, there are concerns about community flood risks and whether the project will do enough to improve water quality and quantity after a part of the plan was removed.A second engineered wetland that would have cleaned water was removed from the project proposal after landowners wouldn't give up their lands. The area's geology was also deemed too porous to sustain it. In the absence of an alternative, some people worry water will not meet standards.Even so, Curtis Osceola, chief of staff for the Miccosukee Tribe, said of the project: “If we get this done, we will have forever changed the future for the Miccosukee and Seminole." Victory in fight over wilderness designation In a region of the Everglades now known as the Big Cypress National Preserve, environmental activist and Miccosukee tribe member Betty Osceola learned as a child to spear hunt and subsist off the land like her ancestors did. It's where she still lives, in one of 15 traditional villages that a few hundred Miccosukee and Seminole people also call home. In its cypress swamps and sawgrass prairies, they hunt, gather medicinal plants and hold important events. It’s home to ceremonial and burial grounds, and to the endangered Florida panther.The National Park Service wanted to designate the preserve as wilderness to protect it from human impacts. The tribe pushed back, saying it would have significantly affected their traditional ways of life, limited access to their homelands and ignored the critical stewardship they've provided for centuries. Allowing Indigenous people to remain caretakers of their lands and waters, numerous studies have shown, are critical to protecting biodiversity, forests and fighting climate change. After a stern fight involving campaigns, a petition, testimonials and support from numerous government officials, the tribe succeeded. The National Park Service listened to the tribe's concerns about the legal conflicts the designation would have on their tribal rights, said Osceola, the Miccosukee's chief of staff. Although they continue objecting to the agency's advancing proposal to expand trail systems in the preserve, which the tribe said are near or past culturally significant sites, “they did listen to us on the wilderness designation and at least they’re not, at this time, proceeding with any such designation,” he added. The Miccosukee continue pushing to phase out oil drilling in Big Cypress, writing op-eds and working with local, state and federal governments to stop more oil exploration by acquiring mineral rights in the preserve. Elders look to the next generation to protect the Everglades On a windy afternoon, Frank, the tribal elder, and Hector Tigertail, 18, sat under a chickee, or stilt house, on the tribe’s reservation. A wooden swing swayed near garden beds where flowers, chilies and other plants sprung from the soil. A plastic deer with antlers lay on the grass nearby, used to teach Indigenous youth how to hunt. Frank, 67, shared stories of growing up on tree islands. He remembered when the water was so clean he could drink it, and the deer that emerged to play when a softball game was underway.He spoke of the tribe’s history and a time when wildlife in the Everglades was abundant. Of his distrust of government agencies and the tribe's connection to the land. And he spoke often of his grandfather's words, uttered to him decades ago that still resound. “We were told to never, ever leave the Everglades,” said Frank. “The only way to prolong your life, your culture, your identity is to stay here in the Everglades... as long as you're here, your maker's hand is upon you.”Tigertail heard similar stories from his uncles and grandfather growing up. They helped him feel connected to the Everglades and to his culture. Their stories remind him of the importance of being stewards of the lands that have cared for him and his ancestors. Tribal elders are teaching youth what Cypress called “the modern” way to protect the Everglades – with policy, understanding government practices and integrating traditional and Western science.As a tribal youth member, Tigertail is doing what he can to preserve the Everglades for his generation and ones to come. He works with the Miccosukee Tribe's Fish and Wildlife Department to remove invasive species like pythons and fish like peacock bass. And he tries to be a voice for his people.“To hear that we’re losing it slowly and slowly saddens me," said Tigertail. "But also gives me hope that maybe there is a chance to save it.” The Associated Press receives support from the Walton Family Foundation for coverage of water and environmental policy. The AP is solely responsible for all content. For all of AP’s environmental coverage, visit https://apnews.com/hub/climate-and-environmentCopyright 2024 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.Photos You Should See - Sept. 2024

Climate
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Animals

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