Collaborative Research: Climate Ecosystem Interactions on East Asian Steppes: Implications of Climate Change and Land Use Intensity

合作研究：东亚草原气候生态系统相互作用：气候变化和土地利用强度的影响

• 批准号: 9979958
• 负责人: Dennis Ojima
• 金额: $ 46.87万
• 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: 2000
• 资助国家: 美国
• 起止时间: 2000-03-15 至 2004-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9979958&HistoricalAwards=false
• 关键词: Collaborative; Research; Climate; Ecosystem; Interactions

The goal of the collaborative research is to distinguish between the impact of climate and land use on ecosystem functioning for eastern Asian steppes. This may be possible because, while contiguous regions of Inner Mongolia and Mongolia have very similar climates, land use practices can different dramatically. The PIs will determine how much of when 'green-up' occurs is a function of climate and how much is a function of land use. The proposed work builds on research recently conducted by the authors. A rich mix of research techniques including remote sensing, modeling, field studies and statistical analyses will be used. The work is important because it will lead to better understanding of land-surface interactions and vegetation feedbacks in east Asia.

合作研究的目标是区分气候和土地利用对东亚草原生态系统功能的影响。这或许是可能的，因为虽然内蒙古和蒙古毗邻地区的气候非常相似，但土地利用方式却截然不同。 PI 将确定“绿化”发生的时间有多少是气候的函数，有多少是土地利用的函数。拟议的工作建立在作者最近进行的研究的基础上。 将使用丰富的研究技术，包括遥感、建模、实地研究和统计分析。 这项工作很重要，因为它将有助于更好地了解东亚的地表相互作用和植被反馈。