中国科学院生态系统网络观测与模拟重点实验室CERN综合研究中心研究成果与发展

Research Progress and Perspectives of Synthesis Research Center of Chinese Ecosystem Research Network,Key Laboratory of Ecosystem Network Observation and Modeling,CAS

介绍了中国生态系统研究网络(CERN)综合研究中心成立以来的发展历程和主要研究成果,以及未来研究方向及预期发展。取得的代表性研究成果主要有:CERN动态监测数据与生态系统空间信息数据管理和共享系统的开发、陆地生态系统碳和水热通量观测研究、陆地生态系统碳储量的时空格局特征研究、陆地生态系统多尺度模拟综合集成研究和青藏高原生态系统格局与全球变化相互作用关系研究等。未来的研究方向主要集中在陆地生态系统碳氮水循环及其耦合,区域碳汇功能动态,生态敏感区、脆弱区和过渡区对全球气候变化的响应与适应,生态监测、模拟与生态信息应用以及全球气候变化主要因子对生态系统关键过程的影响。未来除了履行CERN综合研究中心的基本职能外,争取在以上研究方向取得有国际影响的开拓性研究成果。

This article briefly describes the history of the Synthesis Research Center of the Chinese Ecosystem Research Network （CERN） , the major research achievements since CERN estab- lishment, and its future research directions. The representative research achievements from CERN include 1 ） development of management and sharing system for dynamically monitored data and spatial information data of the ecosystems in CERN; 2） observation of carbon, water, and heat fluxes in China＇s typical terrestrial ecosystems; 3） spatio-temporal patterns of carbon stock in China＇s terrestrial ecosystems; 4） multi-scale modeling and integrative studies on terrestrial ecosystems, and 5） study on the interaction between ecosystems and global change in Qinghai-Tibet Plateau. Future research directions are mainly focused on： 1 ） carbon, water, and nitrogen cycles and their coupling, functions and dynamic of regional carbon sink, the response and adaptation of ecologically sensitive areas, vulnerable areas, and transitional zones to global climate change; 2） ecological monitoring, ecological modeling, and application of ecological information tech-niques; and 3） the effects of major factors of global climate change on main processes of ecosystems. With its major missions of network ecosystem monitoring, observation and demonstrative experimentation, the Synthesis Research Center for CERN will make efforts to get globally influential and innovational achievements in these research directions.