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Environment and Biodiversity
environment and impact on the biological diversity
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Pierre-Henri Gouyon - La biodiversité

Pierre-Henri Gouyon, chercheur sur la théorie de l'évolution, part à la charge contre une vision de la biodiversité héritée de la bible et contre les pratiques agricoles modernes qui détruisent la richesse de l'environnement, et menacent sa survie.
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Home - Global Reef Record

Home - Global Reef Record | Environment and Biodiversity | Scoop.it
The Catlin Global Reef Record is a research tool aimed at collating and communicating the coral reef science of the Catlin Seaview Survey
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NOAA Ocean Acidification - The Other Carbon Dioxide Problem

Fundamental changes in seawater chemistry are occurring throughout the world's oceans. Since the beginning of the industrial revolution, the release of carbo...
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Tropical Pacific Ocean Acidification Occuring Much Faster Than Expected, NOAA Finds

Tropical Pacific Ocean Acidification Occuring Much Faster Than Expected, NOAA Finds | Environment and Biodiversity | Scoop.it
CO2 concentrations in the tropical Pacific Ocean have risen 65% faster than those of the atmosphere, an ill portent for the marine food web and climate.

Via Ecoplum
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Key to adaptation limits of ocean dwellers: Simpler organisms better suited for climate change

Key to adaptation limits of ocean dwellers: Simpler organisms better suited for climate change | Environment and Biodiversity | Scoop.it
The simpler a marine organism is structured, the better it is suited for survival during climate change, researchers have discovered this in a new meta-study.
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Why Endangered Species Are Doomed from DNews

Why Endangered Species Are Doomed from DNews | Environment and Biodiversity | Scoop.it
Extinction doesn't happen overnight. In this DNews video, Anthony reveals new research that sheds light on how our actions today affect extinction rates a hundred years out, and what we can do about it.Read More:"Extinction debt suggests endangered species are doomed"http://www.newscientist.com/article/dn23396-extinction-debt-suggests-endangered-species-are-doomed.html"From dragonflies to bears, when it comes to lost species we ain't seen nothing yet.""Europe's other debt crisis caused by the long legacy of future extinctions" http://www.pnas.org/content/early/2013/04/10/1216303110.full.pdf"Rapid economic development in the past century has translated into severe pressures on species survival as a result of increasing land-use change, environmental pollution, and the spread of invasive alien species."Nature Hates You:http://www.youtube.com/naturehatesDNews is a show about the science of everyday life. We post two new videos every day of the week. DNews Live! Q&A Open Hangouthttp://gplus.to/dnewsWatch Morehttp://www.youtube.com/dnewschannelSubscribehttp://www.youtube.com/channel/UCzWQYUVCpZqtN93H8RR44Qw?sub_confirmation=1DNews Twitterhttps://twitter.com/dnewsAnthony Carboni Twitter:https://twitter.com/acarboniLaci Green Twitterhttps://twitter.com/gogreen18Trace Dominguez Twitterhttps://twitter.com/trace501DNews Facebookhttp://www.facebook.com/DNewsDNews Google+https://plus.google.com/u/0/106194964544004197170/postsDNews Websitehttp://discoverynews.com/
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Solutions

Solutions | Environment and Biodiversity | Scoop.it
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Pleins feux sur la biodiversité! | Agence Science-Presse

Pleins feux sur la biodiversité! | Agence Science-Presse | Environment and Biodiversity | Scoop.it
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A Pelican Shows Us What It's Like To Fly

A Pelican Shows Us What It's Like To Fly | Environment and Biodiversity | Scoop.it
What happens when a young pelican needs help from humans? Say he gets lost and needs some pointers on learning how to fly. That was the case recently in Tanzania.
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How Wolves Changed An Entire Ecosystem

How Wolves Changed An Entire Ecosystem | Environment and Biodiversity | Scoop.it
When wolves were reintroduced to Yellowstone National Park after being absent nearly 70 years, something astounding happened.
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The Sixth Extinction: Elizabeth Kolbert on How Humans Are Causing Largest Die-Off Since Dinosaur Age

The Sixth Extinction: Elizabeth Kolbert on How Humans Are Causing Largest Die-Off Since Dinosaur Age | Environment and Biodiversity | Scoop.it
In the history of the planet, there have been five known mass extinction events. The last came 65 million years ago, when an asteroid about half the size of Manhattan collided with the Earth, wiping out the dinosaurs and bringing the Cretaceous period to an end. Scientists say we are now experiencing the sixth extinction, with up to 50 percent of all living species in danger of disappearing by the end of the century. But unlike previous extinctions, the direct cause this time is us — human-driven climate change. In "The Sixth Extinction: An Unnatural History," journalist Elizabeth Kolbert visits four continents to document the massive "die-offs" that came millions of years ago and those now unfolding before our eyes. Kolbert explores how human activity — fossil fuel consumption, ocean acidification, pollution, deforestation, forced migration — threatens life forms of all kinds. "It is estimated that one-third of all reef-building corals, a third of all fresh-water mollusks, a third of sharks and rays, a quarter of all mammals, a fifth of all reptiles, and a sixth of all birds are headed toward oblivion," Kolbert writes. "The losses are occurring all over: in the South Pacific and in the North Atlantic, in the Arctic and the Sahel, in lakes and on islands, on mountaintops and in valleys."
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The 5 Worst Foods for Environmentalists to Eat

The 5 Worst Foods for Environmentalists to Eat | Environment and Biodiversity | Scoop.it
Is your favorite dish on the list?
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Evolution, You’re Drunk - Issue 9: Time - Nautilus

Evolution, You’re Drunk - Issue 9: Time - Nautilus | Environment and Biodiversity | Scoop.it
Amoebas are puny, stupid blobs, so scientists were surprised to learn that they contain 200 times more DNA than Einstein did. Because…
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Can you find me? (Streetview on the Great Barrier Reef) - Smarter Every Day 114

Click to Find me on the Reef! http://bit.ly/FindDestin Share via Twitter: http://bit.ly/TwtReef FB: http://bit.ly/FBReef Look at the Data http://globalreefre...
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Plongez dans les récifs coralliens avec Catlin Seaview Survey

Plongez dans les récifs coralliens avec Catlin Seaview Survey | Environment and Biodiversity | Scoop.it

À l’occasion de la Journée mondiale des océans en juin 2014, le Catlin Seaview Survey avait mis en ligne une nouvelle collection d’images qui nous invitent à plonger parmi les récifs coralliens inscrits au patrimoine mondial sous-marin de l’Unesco.

On peut désormais explorer ces sites avec Google Street View.


Via Pescalune
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The NOAA Ocean Acidification Program

The NOAA Ocean Acidification Program | Environment and Biodiversity | Scoop.it

Too much acid in the ocean is bad news for sea life. Acid eats away at calcium carbonate, the primary ingredient of shells and skeletons that many ocean animals depend on for survival. The shell pictured here is a victim of this process. The normally-protective shell is so thin and fragile, it is transparent.


Via Ocean Conservancy
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Defaunation in the Anthropocene - Science

Defaunation in the Anthropocene - Science | Environment and Biodiversity | Scoop.it
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Europe’s other debt crisis caused by the long legacy of future extinctions

Europe’s other debt crisis caused by the long legacy of future extinctions | Environment and Biodiversity | Scoop.it
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Video Demos | Howard Hall Productions

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Photos: A Sanctuary for Enormous, Majestic Manta Rays | Science | WIRED

Photos: A Sanctuary for Enormous, Majestic Manta Rays | Science | WIRED | Environment and Biodiversity | Scoop.it
Last month, Indonesia established the world’s largest sanctuary for manta rays -- those enormous, finned fortresses that can reach nearly 30 feet across.
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Métatron : le changement climatique grandeur nature

Métatron : le changement climatique grandeur nature | Environment and Biodiversity | Scoop.it
C’est un instrument unique au monde : le Métatron, un ensemble de 48 cages de 100 m⊃2; reliées entre elles, a été conçu pour étudier la réponse des espèces animales au changement climatique. Température, hygrométrie et rayonnement solaire : le climat de chaque cage est commandé à distance au sein de ce dispositif sophistiqué situé à la Station d’écologie expérimentale du CNRS à Moulis, en Ariège.
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The Lion Whisperer

The Lion Whisperer | Environment and Biodiversity | Scoop.it
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Archaeobotanical Evidence for Climate as a D... [Glob Chang Biol. 2014] - PubMed - NCBI

PubMed comprises more than 23 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.
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ScienceShot: Acidic Oceans Could Impair Fish Vision

ScienceShot: Acidic Oceans Could Impair Fish Vision | Environment and Biodiversity | Scoop.it
Damselfish exposed to high levels of carbon dioxide have difficulty discerning rapid light flickers
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Une méthode innovante pour une meilleure quantification de l'influence humaine sur le climat

Une méthode innovante pour une meilleure quantification de l'influence humaine sur le climat | Environment and Biodiversity | Scoop.it
Une équipe de chercheurs du Groupe d’étude de l’atmosphère météorologique (GAME/CNRM, Météo-France / CNRS) et du CERFACS a développé une nouvelle méthode d’analyse statistique de l’impact des activité...
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