关键词: 生物多样性, 生态系统服务, 情景, 模型, IPBES

Abstract

With increasing international concern for biodiversity conservation, biodiversity and ecosystem services-related scenarios and models have become the foci of international processes and treaties. The Methodological Assessment on Scenarios and Models of Biodiversity and Ecosystem Services was included in the 2014-2018 Work Program of Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) as one of the first rounds of rapid assessment activities. The assessment report and its Summary for Policymakers were adopted at the Fourth Session of the IPBES Plenary. This research summarizes the assessment report through its main contents and conclusions based on the IPBES framework, and also explores the relationship between IPBES deliverables and other international processes, and possible impacts on policy making in China. The report provided a comprehensive analysis of the existing scenarios and models of biodiversity and ecosystem services, and also provided corresponding solutions for coping with data and knowledge gaps, as well as guidance for the development, use, and optimization of scenarios and models. IPBES assessments have been ushering in the development of biodiversity science and ecosystem services, offering an efficient platform for countries to undertake communication, and provide trade-offs and gains in the field of biodiversity to maximize their own interests. As a developing country with rich biodiversity, China is bound to actively participate in activities of IPBES and use its own voice, which would be an ideal way to deal with the future development of IPBES.

Key words: biodiversity, ecosystem services, scenarios, models, IPBES