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Channel: Phys.org news tagged with:species loss
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Political instability and weak governance lead to loss of species, study finds

A vast new study of changes in global wildlife over almost three decades has found that low levels of effective national governance are the strongest predictor of declining species numbers - more so...

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Fish sex so loud it could deafen dolphins

A species of Mexican fish amasses in reproductive orgies so loud they can deafen other sea animals, awed scientists said Wednesday, calling for preservation of the "spectacle" threatened by overfishing.

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Mice, fish and flies: the animals still being sent into space

Sixty years after Laika the dog became the first living creature to go into orbit, animals are still being sent into space—though these days much smaller creatures are going up.

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Investing in conservation pays off, study finds

Governments and donors have spent billions of dollars since the 1992 Rio Earth Summit attempting to slow the pace of species extinctions around the world. Now, a new paper in Nature provides the first...

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Habitat loss is the top threat to Australia's species

Earlier this month, Australia's outgoing Threatened Species Commissioner Gregory Andrews told ABC radio that land clearing is not the biggest threat to Australia's wildlife. His claim caused a stir...

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Australia's species need an independent champion

Furore erupted last week among many Australians who care for our native species.

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Conserve intact forest landscapes to maximize biodiversity, reduce extinction...

A new global analysis of forest habitat loss and wildlife extinction risk published July 19 in the journal Nature shows that species most at risk live in areas just beginning to see the impacts of...

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Biologists say disappearance of species tells only part of the story of human...

No bells tolled when the last Catarina pupfish on Earth died. Newspapers didn't carry the story when the Christmas Island pipistrelle vanished forever.

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Flowering times shift with loss of species from a grassland ecosystem

Scientists have documented many cases in which the timing of seasonal events, such as the flowering of plants or the emergence of insects, is changing as a result of climate change. Now researchers...

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US desert songbirds at risk in a warming climate

Projected increases in the frequency, intensity and duration of heatwaves in the desert of the southwestern United States are putting songbirds at greater risk for death by dehydration and mass...

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Survival of many of the world's nonhuman primates is in doubt, experts report

A report in the journal Science Advances details the grim realities facing a majority of the nonhuman primates in the world - the apes, monkeys, tarsiers, lemurs and lorises inhabiting ever-shrinking...

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Researchers compare biodiversity trends with the stock market

Essential Biodiversity Variables (EBVs) have the potential to help stop species loss. An international research team is using an analogy to explain what these variables are. Just as the price of a...

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Study examines the impact of climate change on freshwater species

How might climate change affect the distribution of freshwater species living in rivers, ponds, and lakes? Investigators examined the capacity of species to shift their distributions in response to...

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Court: US agency acted reasonably to protect seals

An appeals court panel on Monday ruled that a federal agency acted reasonably in proposing to list a certain population of bearded seals threatened by sea ice loss.

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How are pollinators faring with Anthropogenic change?

Pollinators provide irreplaceable ecosystem services. One out of every three bites of food are attributable to pollination. Pollinators bring us many of our favorite fruits and vegetables (see this...

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Study of extinction rates following habitat loss offers hope that some...

Unfortunately, loss of plant and animal habitat leads to local species extinctions and a loss of diversity from ecosystems. Fortunately, not all of the extinctions occur at once. Conservation actions...

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Bornean orangutan, whale shark sliding towards extinction: conservationists

The Bornean orangutan is on the verge of extinction, a top conservationist body said Friday, also warning that the world's biggest fish, the whale shark, and a hammerhead shark species were endangered.

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Frogs that can take the heat expected to fare better in a changing world

Amphibians that tolerate higher temperatures are likely to fare better in a world affected by climate change, disease and habitat loss, according to two recent studies from the University of...

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Fighting deforestation alone fails tropical biodiversity

International efforts to conserve tropical forest species will fail unless they control logging, wildfires and fragmentation in the remaining forests, according to ground-breaking new research...

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Is ecotourism an effective conservation tool?

Nature is in trouble. Across the globe, degradation and loss of habitat, over-exploitation of natural resources, and human-induced changes in climate are causing species to decline at an unprecedented...

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