陆地生态系统水—碳耦合循环与过程管理研究

STUDY ON THE COUPLING CYCLE OF WATER-CARBON AND PROCESS MANAGEMENT IN TERRESTRIAL ECOSYSTEM

陆地生态系统的水循环与碳循环是地球表层系统物质循环与能量交换的核心,也是最基本的耦合的两个生态学过程。区域或全球尺度生态系统的水管理与碳管理是全球变化科学与可持续发展研究的两大主题,是人类维持全球生态系统的物质与能量循环、自然资源循环再生的重要生态学途径。我们在综合评述现代应用生态学研究的发展趋势,陆地生态系统水和碳循环与生态系统管理关系的基础上,提出了陆地生态系统水循环与碳循环过程管理的内容与思路,阐述了生态系统水和碳耦合循环机制与模拟综合研究的新设想。

Water and carbon cycles are not only the cores of material cycle and energy exchange in terrestrial ecosystem, but also two basic coupling ecological processes. Managements of water and carbon of regional or global ecosystem are two key topics of global change science and sustainable development research, simultaneously, an important ecological approach for human to maintain the cycle and renewal of natural resource and the material and energy cycle in global ecosystem. In this paper we reviewed the development trend of modern applied ecology comprehensively, based on the relationship among water and carbon cycles in terrestrial ecosystem and ecosystem management, brought forward the content and framework about the processes management, and illuminated new design on the synthetic research of the mechanism and simulation of water-carbon coupling cycle in terrestrial ecosystem.