Nations agree on way to keep watch on Earth's health.
The United Nations is setting up a body to monitor global ecology modelled on its influential climate panel. Last week, representatives from 85 countries gathered in Busan, South Korea, to approve the formation of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), which will operate much like the Intergovernmental Panel on Climate Change.
According to the document hammered out on 11 June, the IPBES will conduct periodic assessments of Earth's biodiversity and 'ecosystem services' — ecosystems outputs, such as fresh water, fish, game, timber and a stable climate, that benefit humankind. These assessments, based on reviews of the scientific literature, will answer questions about how much biodiversity is declining and what the implications of extinctions and ecosystem change might be for humanity. Assessments will take place from global to sub-regional scales.
“Governments wanted to be reassured that it would be lean and mean and streamlined. , ”
The IPBES will help to train environmental scientists in the developing world, both with a budget of its own and by alerting funders to gaps in global expertise. The organization will also identify gaps in research and highlight tools — such as models — for policy-makers looking to apply a scientific approach to decisions on issues such as land management.
Negotiations in Busan stretched late into the night as delegates debated the scope of the IPBES and how it would be funded. A key concern among developed countries was that the body should "not become a huge bureaucracy", says Nick Nuttall, a spokesman for the United Nations Environment Programme. "Governments wanted to be reassured that it would be lean and mean and streamlined."
Among the governments that assented to the IPBES's creation were the European Union, the United States and Brazil. This autumn the plan will come before the general assembly of the United Nations for official approval, which those involved say is a virtual certainty.
Anne Larigauderie, executive director of Paris-based Diversitas, a facilitator for biodiversity science, says that the IPBES could turn the "fragmented" field of biodiversity research into a more coordinated "common enterprise" that will lead to better models of future biodiversity changes.
For a longer version of this story, see http://go.nature.com/cyOPX2 .
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