Search results for aquatic ecology

Plants & Animals Jun 2, 2023

Aquatic plants are essential to the ecosystem, but need good management, say researchers

Submerged macrophytes are declining in many shallow lakes around the world, with more algae and free-floating plants taking their place. But an opposite trend is also emerging: water bodies with improved water quality are ...

Earth Sciences May 26, 2023

Volcanic activity in the Garrotxa region ended only 8,300 years ago, reveal new studies

A research team has carried out a study on paleoclimatic evolution, volcanic activity and its socio-ecological impact in the Garrotxa Volcanic Field (Girona). The results of the paleoenvironmental study have been published ...

Environment May 17, 2023

Analyzing the fate and environmental risks of 40 pharmaceutically active compounds in the Pearl River basin

Pharmaceutically active compounds (PhACs) have attracted massive attention due to their large quantity of consumption, continuous discharge, and ecological risk to aquatic organisms in the receiving aquatic environments.

Plants & Animals May 17, 2023

Threatened turtle relocation project demonstrates importance of micro-climate conditions

One of the world's first attempts to relocate an animal species threatened by climate change—Western Australia's critically endangered Western Swamp Turtle—has delivered early findings about the importance of replicating ...

Ecology May 4, 2023

Factors affecting fish diversity patterns in middle and lower Yangtze River

Human-caused changes to landscapes and riverscapes have fundamentally impacted freshwater biodiversity patterns throughout the world's aquatic systems. Previous studies have shown that small- and medium-sized streams have ...

Ecology May 4, 2023

Vanishing glaciers threaten alpine biodiversity, warns study

With glaciers melting at unprecedented rates due to climate change, invertebrates that live in the cold meltwater rivers of the European Alps will face widespread habitat loss, warn researchers.

Environment May 1, 2023

Measuring the value that US residents place on clean water

A new special edition of the Proceedings of the National Academy of Sciences (PNAS) focuses on helping federal regulators measure the value that U.S. residents place on clean water, just months before the Supreme Court is ...

Plants & Animals Apr 26, 2023

A healthy but depleted herd: Predators decrease prey disease levels but also population size, study finds

Nature documentaries will tell you that lions, cheetahs, wolves and other top predators target the weakest or slowest animals and that this culling benefits prey herds, whether it's antelope in Africa or elk in Wyoming.

Ecology Apr 25, 2023

Underwater acoustic world of British ponds revealed in new study

The previously hidden and diverse underwater acoustic world in British ponds has been revealed by a team of researchers at the University of Bristol.

Plants & Animals Apr 19, 2023

Bushfire fighting chemicals extinguish frog development

A new Griffith study has found that bushfire fighting chemicals commonly marketed as environmentally friendly can severely affect frog development.

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