MMIA: Integrated Assessment of the Effects of Climate and Land Use Change on Ecosystem Dynamics, Stability and Resilience on the Mongolian Steppe

MMIA：气候和土地利用变化对蒙古草原生态系统动态、稳定性和恢复力影响的综合评估

• 批准号: 9523441
• 负责人: James Ellis
• 金额: $ 43.66万
• 依托单位: Colorado State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-10-01 至 1999-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9523441&HistoricalAwards=false
• 关键词: MMIA; Integrated; Assessment; Effects; Climate

The project aims at the development of an integrated assessment system for exploring interactions of climate change and land use on the steppes of Mongolia and Inner Mongolia, northern China. the methodology combines remote-sensed vegetation indices with simulation modeling and ground truth analysis. Results will be interpreted from both scientific and policy perspectives. The goal of the study is to provide a means (the integrated assessment system) for determining how regional patterns of climate and land use interact to influence ecosystem dynamics and human utilization potential. The assessment system will be based on a spatially explicit GIS simulation model (SAVANNA). Integration of NDVI data will provide for the generation of ecosystem stability and resilience indices, and will allow evaluation of climate-land use interactions and impacts. The completed assessment system will be used to explore probable effects of future climate changes on ecosystem properties and human land use. Alternative policies for responding to climate change will be assessed

该项目旨在开发一个综合评估系统，以探索中国北方蒙古和内蒙古草原气候变化与土地利用的相互作用。 该方法将遥感植被指数与模拟建模和地面实况分析相结合。 研究结果将从科学和政策两个角度进行解释。 这项研究的目标是提供一种手段（综合评估系统），以确定区域气候和土地利用模式如何相互作用，影响生态系统动态和人类利用潜力。 该评估系统将以空间直观的地理信息系统模拟模型（SAVANNA）为基础。 整合归一化差异植被指数数据将有助于生成生态系统稳定性和复原力指数，并有助于评估气候-土地利用的相互作用和影响。 完成的评估系统将用于探索未来气候变化对生态系统特性和人类土地利用的可能影响。 将评估应对气候变化的替代政策