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22. Dezember 2024

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Lost tap-dancing spider rediscovered barricaded in a burrow in a small Portuguese town after 92 years

Fagilde's Trapdoor Spider (Nemesia berlandi). The species was one of the world's most wanted lost species by the Search for Lost Species, but was rediscovered in 2023. (Photo by Sergio Henriques)
An expedition team, led by the Global Center for Species Survival at the Indianapolis Zoo, has rediscovered a species of trapdoor spider that had been lost to science since it was first described by a pioneering female entomologist in 1931. Fagilde’s trapdoor spider (Nemesia berlandi) is the 12th most wanted lost species to be rediscovered since Re:wild’s Search for...

Future floods: Global warming intensifies heavy rain – even more than expected

Foto : Kelly Sikkema / Unsplash
The intensity and frequency of extreme rainfall increases exponentially with global warming, a new study finds. The analysis by researchers from the Potsdam Institute of Climate Impact Research (PIK) shows that state-of-the-art climate models significantly underestimate how much extreme rainfall increases under global warming – meaning that extreme rainfall could increase quicker than climate models suggest. “Our study confirms that...

Global efforts show progress on plastic pollution is possible – but world remains off track

Images showcasing the plastic pollution and solutions in Cote d'ivoire / © UNEP/ Ollivier Girard (Flickr, CC BY-NC-SA 2.0)
United Kingdom  – The biggest global voluntary effort to tackle plastic pollution and waste shows it is possible to make progress on a pressing environmental issue, yet tougher measures are now needed to curb the crisis, according to the Ellen MacArthur Foundation. Since 2018, more than 1,000 organisations have given their backing to the Global Commitment, led by the Foundation...

Everyone is likely overexposed to BPA – EU

Photo by Anna Dziubinska on Unsplash
Our exposure to a common plastic additive linked to breast cancer and obesity likely exceeds health thresholds set by governments worldwide. The European Environment Agency, citing updated research data, said the new findings raise "significant health concerns" for the entire European population – and, by extension, anyone who comes into frequent contact with plastic. The agency cited a study that found...

Biden Designates Baaj Nwaavjo I’tah Kukveni – Ancestral Footprints of the Grand Canyon National Monument

House Rock Valley within the proposed Baaj Nwaavjo I’tah Kukveni Grand Canyon National Monument. Baaj Nwaavjo means “where tribes roam” for the Havasupai Tribe, and I’tah Kukveni means “our footprints” for the Hopi Tribe. Photo credit: Taylor McKinnon / Center for Biological Diversity
GRAND CANYON NATIONAL PARK, Ariz.— President Biden used the Antiquities Act today to designate the Baaj Nwaavjo I’tah Kukveni – Ancestral Footprints of the Grand Canyon National Monument in northern Arizona, permanently protecting nearly 1 million acres of public land surrounding the iconic national park. Proposed to the Biden administration by the Grand Canyon Tribal Coalition, Baaj Nwaavjo means...

Amazon in the firetrap: Deforestation and warming lock rainforest in dry and damaged grassland state

Fire is the important factor for locking the Amazon in a grassland state. Photo: Laureen Raftopulos/pexels
Global warming and drastic deforestation could dry out the Amazon rainforest faster and enforce the risk of keeping it downright fire-trapped. A new study published in Nature Communications Earth and Environment shows: Fire can be a decisive factor for a potential tipping of the Amazon rainforest, as it is capable of locking large parts of the Amazon in a...

Environmental Groups Outline Solutions to Accelerate Transmission Infrastructure

Our aging electric grid is in need of a major renovation to deliver electricity reliably into the next century. © Indigo Skies Photography (Source: Flickr, CC BY-NC-ND 2.0)
Washington, D.C. — Today, a coalition of environmental and environmental justice organizations released a solution set to address the transmission bottleneck and rapidly scale up infrastructure that advances an equitable clean energy future. The white paper provides clear, actionable steps for policymakers to ensure our transmission system can meet the growing demand for clean energy, while preventing harm to impacted communities...

Algal blooms increase snowmelt in the Pacific Northwest by 20 percent

Alia Khan and students collect snow samples and spectral albedo measurements on algae-covered snow on Mt. Baker in Washington State Alia Khan and students collect snow samples and spectral albedo measurements on algae-covered snow on Mt. Baker in Washington State — Credit: Mauri Pelto
Algae that commonly grow on snow in the Pacific Northwest have been ignored in melt models, but their presence significantly increases snowmelt compared with clean, white snow, according to a first-of-its-kind scientific research study conducted on Mt. Baker in the North Cascades, Washington. Alia Khan, affiliate research scientist at the National Snow and Ice Data Center (NSIDC) and assistant...

Environmental and Health Groups Call on the Federal Trade Commission To Stop Companies From Making False Plastic Recycling Claims

© Pedro Armestre / Greenpeace
Environmental and Health Groups Call on the Federal Trade Commission To Stop Companies From Making False Plastic Recycling Claims Detailed Public Comments Submitted to the FTC Include Call for Honest Recycled Content Claims to Stop the Chemical Recycling Hoax Today, six national environmental and health groups submitted 54 pages of detailed recommendations and extensive evidence in response to the Federal Trade...

New AWI Study on Legacy Industrial Contamination in the Arctic Permafrost

Pipeline in Alaska (Photo: Moritz Langer)
A previously underestimated risk lurks in the frozen soil of the Arctic. When the ground thaws and becomes unstable in response to climate change, it can lead to the collapse of industrial infrastructure, and in turn to the increased release of pollutants. Moreover, contaminations already present will be able to more easily spread throughout ecosystems. A team led by...

To reduce superbugs, world must cut down pollution

Photo: Gerd Altmann/ Pixabay
Curtailing pollution created by pharmaceuticals, agricultural and healthcare sectors is essential to reduce the emergence, transmission, and spread of superbugs – strains of bacteria that have become resistant to every known antibiotic – and other instances of antimicrobial resistance, known as AMR. This is the key message of a report released today by the UN Environment Programme (UNEP) on...

New areas protected from fishing in Northland cause for celebration

Maunganui Bay. Photo: Dean Wright
Two areas – around Mimiwhangata peninsula and between Maunganui Bay/Deepwater Cove and Oke Bay in the Bay of Islands – will be acknowledged as rāhui tapu and fishing will be prohibited. The third area, around Rākaumangamanga/Cape Brett, will have a bottom trawling and purse seining ban. A map of the areas is available from the Northland Regional Council here “While the...

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