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Understanding the Nature and Scale of Threats

The threat of species extinction poses significant challenges to biodiversity conservation in the hotspots. Monitoring trends in species diversity and distribution is one way to keep tabs on these threats across the planet. CABS researchers have begun active partnerships with researchers and institutions around the world using existing databases, species lists, and other kinds of biological inventory information in a massive effort to accurately inventory biodiversity and analyze loss of species around the planet.

For example, CABS is working with researchers at the Smithsonian Museum of Natural History in the US and at the Open University in England to organize and make use of databases developed by the Declining Amphibian Populations Task Force (DAPTF). As part of this global collaborative effort to predict and arrest species extinctions, CABS has also linked up with Species Survival Commission (SSC) of the World Conservation Union to support the formation of a Specialist Group on Amphibians. Partnership with the SSC has also enabled CABS to invest in improving the usability of the international listing of highly threatened species, referred to as the Red List database, to extract information useful in predicting trends in species extinction and vulnerability.

To successfully confront conservation challenges, CABS is also leading an effort to develop a large-scale program of biodiversity monitoring that will provide early warnings of emerging threats to biodiversity. Through its working relationships with government agencies, NGOs, museums, universities, and other institutions, CABS is promoting a network of field research stations and related monitoring sites. CABS leadership is drawing together experts to evaluate how to use biodiversity-relevant variables (such as species abundance, community composition, biomass, land cover and others) to systematically measure biodiversity. These expert teams are also developing a baseline set of empirical methods for monitoring biodiversity, which will allow for more valid comparisons of change in biodiversity concentrations in hotspots around the globe.

CABS addresses the most significant immediate threat to wildlife populations in West and Central Africa today by engaging local and regional decision makers in building strategies that will curb the growing commercial trade of bushmeat.

Several of the Center for Applied Biodiversity Science projects reflect the efforts to address threats to biodiversity at regional and local levels. For example, CABS researchers are working with specialists in the South Africa to model the impact of climate change on the Succulent Karoo and Cape Floristic biodiversity hotspots.

With a consortium of partners (including the American Zoo and Aquarium Association, The Jane Goodall Institute, World Wildlife Fund (US), and the Wildlife Conservation Society), CABS has also helped launch the Bushmeat Crisis Task Force to address the most significant immediate threat to wildlife populations in West and Central Africa today.

In West Africa, CABS and its partners are now engaging local and regional decision makers in building strategies that will curb the growing commercial trade of bushmeat and other wildlife products in that region by funding pilot initiatives investigating some of the possible solutions for the crisis.

In Brazil, a multidisciplinary team in collaborative research funded by CABS, PROBIO (an initiative on biodiversity by the Government of Brazil) and the World Bank is studying conservation of the Atlantic Forest of Southern Bahia.

CABS is now actively involved in the Tropical Andes, which is arguably the richest biodiversity hotspot in the world. Also rich in ethnic and cultural diversity, it is home to 165 different ethnic forest-dweller groups. CABS and other CI researchers are studying the biological, economic, political, and cultural systems in this region, and helping to construct methods to assist indigenous communities to implement sound natural resource management plans that support biodiversity conservation goals.

CABS is also working on issues related to the effectiveness of forest protection in Africa as well as examining how reforestation can play a role in conservation strategies in the Philippines and other threatened hotspots.

New Presentations on Hydrological Services Available Online: Sampurno Bruijnzeel, tropical hydrology expert, talks about vegetation, reforestation, and hydrological services in two CI-sponsored presentations.
Oct. 16 presentation at the World Bank (8 MB PDF)
Oct. 17 presentation at CI (7.2 MB PDF)

New CABS Brochure Now Available: Click here to view the latest CABS brochure. Contact us to order a hard copy.

The Environmental Systems Research Institute Awards CABS’ GIS & Mapping Lab: The Institute honored the Lab for the fifth time in six years, awarding it First Place in the Best Cartographic Design - Single Map Product category for the Coppename River AquaRAP by Mark Denil.
View the winning map

Hotspots Revisited Available Online. Hotspots Revisited details the state of the earth's biodiversity hotspots. The book identifies 34 regions that cover only 2.3 percent of the Earth's surface but are home to 75 percent of the planet's most threatened species.
View Hotspots Revisited

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