Biodiversity

Earth is home of 8.7 million species

Here are some stunning news. To TreeHugger : ” Scientists have just completed the most accurate tally of the planet’s species yet (though the projection still has a pretty healthy margin of error). The magic number?” ” 8.7 million, according to the study, which was recently published in the journal PLoS Biology. But the amazing …

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Species moving fast because of climate change

According to Cleantechies : “A new study finds that animal and plant species are responding to the effects of climate change at a rate two to three times faster than previously believed. Researchers in the Department of Biology at the University of York in the United Kingdom found that in more than 2,000 instances, species …

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Five great reforestation projects

While browsing old articles on Sustainablog, I found one that I particularly liked on successful huge reforestation projects. I learned many cool things and thought that was well worth a post. ” Governments, NGOs, and even for-profit companies recognize the environmental and economic losses caused by deforestation, and are working to restore the health of …

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IUCN : 19,000 endangered species

To TreeHugger : “ That’s a lot of species. And it’s roughly 9,000 more than were endangered just over ten years ago, in 2000. That’s the finding of the latest report from the International Union for the Conservation of Nature (IUCN).” ” There are now roughly 19,000 species that are currently threatened with extinction around …

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Biodiversity year ended on high note

To the UNEP : ” A new international body aimed at catalyzing a global response to the loss of biodiversity and world’s economically-important forests, coral reefs and other ecosystems was born yesterday. “ Dubbed the “IPCC for Nature”, the new Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES) will have a tough job at protecting …

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The tremendous cost of vanishing forests

I know it since I read Collapse, Jared Diamond’s fantastic book about how various societies disappeared : trees matter ! Between soil erosion prevention and climate change mitigation, there are many reasons for keeping forests alive. Now comes a British study noting that the annual cost of deforestation is five trillion dollar. This research is …

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The Census of Marine Life

After no less than ten years of exploration all around the world ( with no less than 2,700 scientists, 80+ nations, 540 expeditions) the Census Of Marine Life is finally out. And the findings are more than interesting. The wealth of the planet Ocean is astonishing as it is estimated there are over a million …

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Biodiversity loss is harming medical science

To the UNEP : ” For millennia, medical practitioners have harnessed substances from nature for treatments and cures: aspirin from the willow and, more recently, Taxol – the groundbreaking anti-cancer drug – from the bark of the Pacific yew. Some of the biggest breakthroughs may be yet to come. But this can happen only if …

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A great infographic on biodiversity loss

Biodiversity is a vital issue to us all as to the United Nations the disappearance of both fauna and floral species costs six percent of the world GDP, or more than $3,100 billion (2,000 billion euros) per year. The Mother Nature Network published recently a splendid infographic with the Top 20 countries with most endangered species. …

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2010 is the International Year of Biodiversity

The huge variety of all living species on our Planet is a key element to life as we know it. However, too many species – including a fourth of mammals – are at risk of extinction. This has to be changed and real protection has to increase. This is why ” The United Nations declared 2010 …

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