文档介绍：生物多样性保护重点与 保护策略研究进展
马克平
中国科学院植物研究所
******@ibcas.
DIVERSITAS is an international global change programme dedicated to biodiversity science, under the auspices of:
The Earth System Science Partnership
IGBP
WCRP
IHDP
DIVERSITAS
International Human Dimensions Programme
World Climate Research Programme
International Geosphere-Biosphere Programme
International Programme of Biodiversity Science
Health
What does DIVERSITAS do ?
mon international framework for collaborative research
Build works
Promote standardised methods
Guide and facilitate global databases
Perform scientific syntheses
Build an important link with policy fora
DIVERSITAS adds value to national research
DIVERSITAS: Structure
What biodiversity do we have? How is it changing? Why?
Integrate biodiversity science, linking biological, ecological, and social disciplines
3 Core Projects
What are the impacts of biodiversity changes on ecosystem functioning and services?
Develop the science of biodiversity conservation & sustainable use
DIVERSITAS Science Plan
Drivers
land/sea use
biological invasions
pollution
climate change
socio-economic
Biodiversity changes
Ecosystem goods & services
Human activities
Social, legal, economic, political motivators
Mountain bd Freshwater bd Agriculture & bd
Health & bd
『Convetion on Biological Diversity』
生物多样性保护重点地区确定的意义
Conservationists are far from able to assist all species under threat, if only for lack of funding. This places a premium on priorities: how can we support the most species at the least cost? One way is to identify `biodiversity hotspots' where exceptional concentrations of endemic species are undergoing exceptional loss of habitat.
Planning for Biodiversity
Stuart L. Pimm & John H. Lawton
Science, 1998
The most species-rich cells and
those with the rarest species do
not tend to coincide