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66 matches found for "stream biodiversity"

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Future forest monitoring in the European Union

The Conference "Future forest monitoring in the European Union. Providing information for multifunctional forest management", which will take place 11-12 November under the Swedish EU Presid...

Ecology, The Environment and Conservation | nachricht Read more
Frog fungus hammering biodiversity of communities

It may also be true of the frogs of Central America, where the pattern of extinctions emerges clearly only at a certain spatial scale. Everyone knows that frogs are in trouble and that some sp...

Ecology, The Environment and Conservation | nachricht Read more
Time to tap climate-change-combating potential of the world's ecosystems

Investing in restoration and maintenance of the Earth's multi-trillion dollar ecosystems - from forests and mangroves to wetlands and river basins - can have a key role in countering climate chan...

Ecology, The Environment and Conservation | nachricht Read more
Kenya's national parks not free from wildlife declines

"This is the first time we've taken a good look at a national park system in one country, relative to all of the wildlife populations across the whole country," said David Western, an a...

Ecology, The Environment and Conservation | nachricht Read more
Mangrove-dependent animals globally threatened

More than 40 percent of a sample of amphibians, reptiles, mammals, and birds that are restricted to mangrove ecosystems are globally threatened with extinction, according to an assessment published in...

Ecology, The Environment and Conservation | nachricht Read more
Troubled waters: Low Apalachicola River flow may hurt gulf fisheries

The Florida State researchers found that in years with low river flow, the concentration of phytoplankton -- the microscopic plant-like organisms that feed into the food chain -- decreased over a larg...

Ecology, The Environment and Conservation | nachricht Read more
Is the sky the limit for wind power?

A new study by scientists at the Carnegie Institution and California State University identifies New York as a prime location for exploiting high-altitude winds, which globally contain enough energy t...

Power and Electrical Engineering | nachricht Read more
DNA barcoding of mosquito species deployed in bid to end elephantiasis

New biotechnologies that allow scientists to quickly and accurately distinguish species based on a simple DNA analysis are being creatively deployed for the first time in the war against a major globa...

Life Sciences | nachricht Read more
UBC study first to show evolution's impact on ecosystems

Researchers from the UBC Biodiversity Research Centre created mini-ecosystems in large aquatic tanks using different species of three-spine stickleback fish and saw substantial differences in the ecos...

Ecology, The Environment and Conservation | nachricht Read more
U of Minnesota research finds most road salt is making it into the state's lakes and rivers

Research at the University of Minnesota has revealed that road salt used throughout the winter is making the state's lakes and rivers saltier, which could affect aquatic life and drinking water. ...

Ecology, The Environment and Conservation | nachricht Read more
Polarized light pollution leads animals astray

Human-made light sources can alter natural light cycles, causing animals that rely on light cues to make mistakes when moving through their environment. In the journal Frontiers in Ecology and the Env...

Ecology, The Environment and Conservation | nachricht Read more
Towards domestication of the largest fish in the Amazon

The giant fish Arapaima gigas is one of the most emblematic of these. Better known by the name of paiche in Peru or pirarucu in Brazil, it is one of the word’s largest freshwater fish. Certain specime...

Ecology, The Environment and Conservation | nachricht Read more
UK’s biggest ever Countryside Survey: Results published

The results identify how the main features of the countryside have changed and include fields, woods, ponds, heath and moorland areas as well as linear features such as hedges and streams. They show h...

Agricultural and Forestry Science | nachricht Read more
Alpine rivers hold important clues for preserving biodiversity and coping with climate change

This finding provides important clues for protecting Europe's rivers against a combined onslaught from human development and climate change, which are tampering with existing ecosystems and chang...

Earth Sciences | nachricht Read more
Impact of climate warming on fish

However, the mechanisms of its impact are still poorly known, particularly in the aquatic environment. At Cemagref, two researchers, who have been analysing the freshwater fish community over the two ...

Ecology, The Environment and Conservation | nachricht Read more
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