Search results for aquatic ecology

Environment Mar 15, 2026

Pesticides from flea treatments and sheep dips found at damaging levels in Welsh rivers

Pesticides used in pet flea treatments occur widely in Welsh rivers and were detected in over three quarters of river water samples, finds new research by Cardiff University and Natural Resources Wales. The study found that ...

Plants & Animals Mar 12, 2026

Seals and sea lions provide clues to evolution of vocalization

Neuroscientists have uncovered new insights into a key evolutionary question: Why can humans talk when most animals can't? The journal Science published the research led by Emory University and the New College of Florida. ...

Ecology Mar 12, 2026

How biological invasions are silently remodeling ecosystems

Many of the most damaging invasions do not simply subtract species; they fundamentally remodel the environment, altering habitats, rewiring interactions, and shifting processes in ways that species lists alone cannot reveal.

Ecology Mar 11, 2026

Microplastic biofilms carry genes that could alter nutrient cycling in estuaries

A study led by William & Mary's Batten School of Coastal & Marine Sciences & VIMS and published in FEMS Microbiology Ecology reveals that microbial communities growing on microplastics in the Chesapeake Bay carry the genetic ...

Plants & Animals Mar 11, 2026

Fish study shows that sexual harassment behavior might matter for ecosystems

For decades, ecologists have known that how a species looks or eats affects its environment. But a new study by researchers at the University of California, Santa Cruz, shows that social behavior related to mating can be ...

Environment Mar 10, 2026

Where wells run deep, biodiversity runs thin

As the United States continues to lead global oil and gas production—accounting for roughly 20% of worldwide output in 2024—understanding how different extraction methods affect ecosystems has never been more urgent. A new ...

Ecology Mar 10, 2026

Ancient stone jars shows how tree cover shapes freshwater ecosystems over millennia

Researchers at McGill University used 2,000-year-old stone jars in Laos to observe long-term ecological processes, enhancing understanding of how strongly tree cover shapes small freshwater ecosystems. Their findings stand ...

Plants & Animals Mar 9, 2026

From carp to crocodilians: Why deliberately introduced freshwater giants may bring hidden risks

More than 40% of extant large freshwater animals (megafauna), including carp, salmonids, crocodilians, turtles, beavers, and hippopotamuses, have been deliberately introduced outside their natural range, often for economic ...

Ecology Mar 7, 2026

New report links ecology and phosphorus in English rivers

The Environment Agency and the University of Stirling have published a new report on the links between phosphorus concentrations and ecology in English rivers. Phosphorus remains one of the most significant pollutants in ...

Plants & Animals Mar 3, 2026

Climate shifts could leave many protected floodplains too dry

Floodplains face increasing pressure: currently protected areas will not be sufficient to preserve the species living in them in the future, a review study conducted under the direction of the Swiss Federal Institute for ...

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