Search results for aquatic ecology

Ecology Oct 11, 2023

Citizen Science reveals which predator is causing trouble for eider ducks in Iceland

Many birds on islands are threatened by invasive species. A prominent example is the New Zealand kiwi, whose population has been severely reduced by ferrets and other invasive predators. But other birds on other islands are ...

Plants & Animals Oct 11, 2023

Making hydropower plants more environmentally friendly

A research team from the Chair of Aquatic Systems Biology at the Technical University of Munich (TUM) has analyzed the harm caused to fish, changes in their behavior and the impact on the aquatic habitat at the shaft power ...

Plants & Animals Oct 9, 2023

Study finds tropical ecosystems more reliant on emerging aquatic insects, potentially at greater risk

A team of researchers from Queen Mary University of London and the University of Campinas in Brazil has found that tropical forest ecosystems are more reliant on aquatic insects than temperate forest ecosystems and are therefore ...

Plants & Animals Oct 5, 2023

Consistent metabolism may prove costly for insects in saltier water

Increased salinity usually spells trouble for freshwater insects like mayflies. A new study from North Carolina State University finds that the lack of metabolic responses to salinity may explain why some freshwater insects ...

Plants & Animals Oct 5, 2023

Little-known beaked whale found in cold waters off Hokkaido

Cetaceans are the best-known fully aquatic animals, including whales, dolphins and porpoises. The group includes more than 90 existing species, divided into baleen whales (Mysticeti) and toothed whales (Odontoceti). Toothed ...

Earth Sciences Sep 26, 2023

Soil carbon, nitrogen, soil fertility and climate change are tightly linked, new research shows

In a first-of-its-kind long-term study, a collaborative group of scientists, including senior author Ashley Keiser, assistant professor of soil ecology at the University Of Massachusetts Amherst's Stockbridge School of Agriculture, ...

Plants & Animals Sep 25, 2023

Ocean acidification makes ecologically important seaweed species fragile

Ocean acidification will likely almost triple by the end of the century—a drastic environmental change that could impact important marine species like fleshy seaweeds, algae that grow vertically and promote biodiversity in ...

Ecology Sep 21, 2023

Accelerated warming has pushed North America's deepest lake across important ecological thresholds

A team of researchers from Queen's University and Environment and Climate Change Canada have shown that accelerated 21st-century warming has triggered a striking shift in algal composition in the Great Slave Lake, North America's ...

Ecology Sep 21, 2023

New research finds that sewage release is worse for rivers than agriculture

Ahead of World Rivers Day (24 September), new research by the University of Oxford reveals that sewage discharge into rivers has a greater impact on water quality, and the animals and plants that live in rivers, than surrounding ...

Plants & Animals Sep 12, 2023

Light pollution threatens coastal marine systems, study suggests

Artificial light at night has a profound effect land-based life—from birds to fireflies to humans. But a new study suggests we need to widen our view to include light pollution's effect on coastal marine ecosystems, impacting ...

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