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La réglementation internationale espèces non dommestiques

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La Documentation française Ouvrage Les institutions de l'Union européenne après la crise de l'euro (9ème édition) Yves Doutriaux Christian Lequesne La Documentation française wittmann.fr The ARIES approach Overview With growing interest in using ecosystem services for decision making, demand has grown for systematic methods and tools to quantify ecosystem service values. ARIES maps the potential provision of ecosystem services (sources), their users (use), and biophysical features that can deplete service flows (sinks) using ecological process models or Bayesian models.

ARKive - Discover the world's most endangered species Wildscreen's Arkive project was launched in 2003 and grew to become the world's biggest encyclopaedia of life on Earth. With the help of over 7,000 of the world’s best wildlife filmmakers and photographers, conservationists and scientists, Arkive.org featured multi-media fact-files for more than 16,000 endangered species. Freely accessible to everyone, over half a million people every month, from over 200 countries, used Arkive to learn and discover the wonders of the natural world. Since 2013 Wildscreen was unable to raise sufficient funds from trusts, foundations, corporates and individual donors to support the year-round costs of keeping Arkive online. Therefore, the charity had been using its reserves to keep the project online and was unable to fund any dedicated staff to maintain Arkive, let alone future-proof it, for over half a decade. Despite appeals for support, just 85 of our 5.6 million users in 2018 made a donation.

Legifrance Global biodiversity information facility Try out the new GBIF portal! Why not try out the new GBIF portal at www.gbif.org, which has many more features and includes lots of information about the GBIF community, including great examples of data uses in research and interesting applications? The old GBIF data portal which you are viewing now will continue to be supported until we are satisfied it can be taken down without causing major inconvenience. Be aware that the content here is static and has not been updated since the launch of the new portal on 9 October 2013. If and when a date is confirmed for discontinuing the old data portal, we will post it here with plenty of prior notice. Welcome to the (former) GBIF Data Portal

Adelie Penguins, Adelie Penguin Pictures, Adelie Penguin Facts Adélie penguins live on the Antarctic continent and on many small, surrounding coastal islands. They spend the winter offshore in the seas surrounding the Antarctic pack ice. Adélies feed on tiny aquatic creatures, such as shrimp-like krill, but also eat fish and squid. HERMES: Hotspot Ecosystem Research on the Margins of European Seas HERMES - an international, multidisciplinary research programme investigating Europe's deep marine ecosystems and their environment Funded by the European Commission, HERMES brought together expertise in biodiversity, geology, sedimentology, physical oceanography, microbiology and biogeochemistry so to better understand the relationships between biodiversity and ecosystem functioning. HERMES study sites extend from the Arctic to the Black Sea and include biodiversity hotspots such as cold seeps, cold-water coral mounds and reefs, canyons and anoxic environments, and communities found on open slopes. These important systems were chosen as a focus for research due to their possible biological fragility, unique genetic resources, global relevance to carbon cycling and susceptibility to global change and human impact.

Tree of Life Web Project The Tree of Life Web Project (ToL) is a collaborative effort of biologists and nature enthusiasts from around the world. On more than 10,000 World Wide Web pages, the project provides information about biodiversity, the characteristics of different groups of organisms, and their evolutionary history (phylogeny). Each page contains information about a particular group, e.g., salamanders, segmented worms, phlox flowers, tyrannosaurs, euglenids, Heliconius butterflies, club fungi, or the vampire squid. Rare Photographs of Extinct Animals Last Thylacine yawning: Note the unusual extent to which it was able to open its jaws From panthers and pandas to rhinos and tigers, dwindling animal numbers speak of the need to step up conservation efforts – if it’s not already too late. As a kind of wake-up call, we decided to take a look at seven extinct species captured on camera. With modern photography having only been invented in the 1820s, these snapshots are visible testament to just how recently the creatures shown were wiped out – and a jarring reminder of the precarious situation for many species still left on the planet.

Clouded leopard declared extinct in Taiwan Ministry of Foreign Affairs, Republic of China (Taiwan) A Formosan cloud leopard, now extinct in Taiwan. By Douglas Main, OurAmazingPlanet The Formosan clouded leopard, a clouded-leopard subspecies native to Taiwan, is now extinct, according to a team of zoologists. "There is little chance that the clouded leopard still exists in Taiwan," zoologist Chiang Po-jen told Taiwan's Central News Agency (CNA). "There may be a few of them, but we do not think they exist in any significant numbers."

Ecological Footprint Quiz by Center for Sustainable Economy Home » Marine Conservation Institute

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