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The Biodiversity Hotspots

The Biodiversity Hotspots
Page Content Life on Earth faces a crisis of historical and planetary proportions. Unsustainable consumption in many northern countries and crushing poverty in the tropics are destroying wild nature. Biodiversity is besieged. Extinction is the gravest aspect of the biodiversity crisis: it is irreversible. In a world where conservation budgets are insufficient given the number of species threatened with extinction, identifying conservation priorities is crucial. The biodiversity hotspots hold especially high numbers of endemic species, yet their combined area of remaining habitat covers only 2.3 percent of the Earth's land surface. Hotspots in Context Hotspots Defined Impact of Hotspots Hotspots Revisited Conservation Responses Subsection 01 Eight Hotspots hold a diversity of plant and animal life, many of which are found no where else on Earth. Subsection 02 Composed of large land areas as well as islands dotting the Pacific seas, these 13 Hotspots represent important biodiversity.

PROJETO TAMAR - ICMBio GBIF : 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 Access 416,242,316 data records (363,215,360 with coordinates) shared via the GBIF network. Explore Species Find data for a species or other group of organisms. Species Example species: Puma concolor (Linnaeus, 1771) Explore Countries Find data on the species recorded in a particular country, territory or island.

ReefQuest Centre for Shark Research Home The Environmentalist Portal da Biodiversidade dos Açores ECNC : expertise Centre for biodiversity and sustainable development 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.

UNEP-WCMC SFE : la Société Française d'Écologie IGF Association pour la sauvegarde de la biodiversité TENDUA a été créée en 2008, après un voyage en Inde où, en dépit de nombreux parcs nationaux, la faune sauvage et ses habitats sont menacés. Le constat est malheureusement planétaire : partout dans le monde, la biodiversité est en danger, sur terre et dans les mers. La 6e extinction majeure de biodiversité est en cours : en 150 ans l’homme a réussi à détruire son environnement comme il ne l’avait jamais fait auparavant. Les précédentes extinctions connues des scientifiques étaient le résultat d’un processus évolutionnaire ; or aujourd’hui, l’équilibre de la planète est menacé par les activités humaines. En août 2013, il a été estimé que l’humanité, par sa consommation effrénée, a dépassé la capacité de régénération de la Terre. Cela étant, nous n’avons plus le temps d’être pessimistes. Une nouvelle relation entre l’homme et la nature TENDUA propose à chacun de réfléchir à un nouveau type de relation entre l’homme et la nature. Adhésions et partenariats Comment adhérer ?

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