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December 17, 2014
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Tag: Biodiversity


Tribal Lands Are Vital for Amazon Forest Carbon Sink

As land rights of indigenous peoples are increasingly being violated, new research shows that destruction of the Amazon rainforest is a major threat not only to cultural identity but also to the global climate.

Posted on Dec 6, 2014 READ MORE



Canada’s Polar Bears Face Food Crisis by 2100

Due to the shrinkage of the sea ice, the survival of polar bears in Canada’s Arctic Archipelago is doubtful in around 80 years’ time.

Posted on Nov 30, 2014 READ MORE



Slayings Turn Spotlight on Peru’s Forest Policies

The killing of tribal leaders trying to defend their Amazon rainforest lands from illegal logging has put Peru’s president under pressure ahead of next month’s U.N. climate conference.

Posted on Nov 21, 2014 READ MORE



Diet’s Effects on Emissions Give Food for Thought

American researchers confirm that a shift to vegetarian, Mediterranean or fish-based diets would cut greenhouse gases, conserve forests and savannah, and have a big impact on obesity-linked health problems.

Posted on Nov 15, 2014 READ MORE



A Wrench Thrown Into Coal’s Publicity Machine

An Australian think tank’s data challenges coal industry claims that it drives economic growth, is a key element of alleviating “energy poverty” worldwide and improves quality of life.

Posted on Nov 10, 2014 READ MORE



Climate Change Linked to Reduced Size of Alpine Chamois

Scientists have found strong evidence that declining body size in herds of the chamois mountain goats that are hunted in the Italian Alps is linked to warmer spring and summer temperatures.

Posted on Oct 27, 2014 READ MORE



Climate Helps to Halve World Wildlife in 40 Years

Climate change is identified by conservation campaigners as increasingly implicated in the plight of many wild species, which they say have fallen by more than half since 1970.

Posted on Oct 3, 2014 READ MORE



AP/Themba Hadebe

Collapse of the Eighth Continent: Shangri-La Meets Global Capitalism

Madagascar’s graceful society and unique natural wonders developed over thousands of years; it has taken less than a decade to put it all on life support.

Posted on Dec 19, 2013 READ MORE



NASA Goddard Space Flight Center (CC BY 2.0)

Antarctic Fjord Life Puzzles Science

The variety and extent of marine life found in the fjords of the warming Antarctic Peninsula is in stark contrast to the sparsely populated seas of the Arctic.

Posted on Dec 14, 2013 READ MORE



Dave Morris, jenspie3 (CC-BY)

Dirty Air Set to Become Biggest Environmental Killer

A new report predicts urban air pollution will become the No. 1 cause of premature death in the coming decades, beating out poor sanitation and dirty drinking water to take more than 3.5 million lives per year.

Posted on Mar 15, 2012 READ MORE



Flickr / Hamed Saber (CC-BY)

Where Have All the Flowers Gone? Flower Heaven

As much as one-third of all flowering plants face extinction at the hands of humans, according to new research—and that’s not even factoring in climate change. Such a die-off would have a devastating impact on the food chain. As one of the researchers put it, “if you get rid of [plants] you get rid of a lot of the things above them.”

Posted on Jul 7, 2010 READ MORE


bookcover

Richard Ellis on Dinosaurs

A revelatory new book by Scott D. Sampson, one of our leading dinosaur paleontologists, suggests we have much to learn about extinction, global warming and energy flow from the biological experience of the charismatic beasts that roamed the Earth more than 60 million years ago.

Posted on Dec 11, 2009 READ MORE


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