地理科学进展 ›› 2014, Vol. 33 ›› Issue (7): 893-902.doi: 10.11820/dlkxjz.2014.07.004

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国际生态系统观测研究计划及启示

傅伯杰1(), 刘宇2   

  1. 1. 中国科学院生态环境研究中心 城市与区域生态国家重点实验室,北京 100085
    2. 中国科学院地理科学与资源研究所 生态系统网络观测与模拟重点实验室,北京 100101
  • 出版日期:2014-07-25 发布日期:2014-07-25
  • 作者简介:

    作者简介:傅伯杰(1958-),男,陕西咸阳人,中国科学院院士,主要从事自然地理和景观生态学研究,E-mail:bfu@rcees.ac.cn

  • 基金资助:
    国家自然科学基金项目(41390464)

Global ecosystem observation and research programs: evolution and insights for future development

Bojie FU1(), Yu LIU2   

  1. 1. State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, CAS, Beijing 100085, China
    2. Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China
  • Online:2014-07-25 Published:2014-07-25

摘要:

国际生态系统研究计划与全球可持续发展相结合,推动了区域和全球可持续发展相关生态系统科学知识的发现和应用。多尺度、多平台集成的生态系统观测研究网络有力地支撑了上述计划的实施,进而服务于管理决策,促进可持续发展目标的实现。本文阐述了国际生态系统相关研究计划和生态系统观测网络研究发展及其对中国生态系统观测研究网络的启示。全球生态系统相关研究计划的发展显示:面对复杂因素驱动的生态系统变化,生态系统研究需要发展多学科交叉、国际合作的研究平台,需要从单纯的生态系统过程机理的研究转向与全球可持续发展相结合。当前,国际生态系统观测研究网络的观测尺度从站点走向流域和区域,关注的对象从生态系统扩展到地表系统,逐渐将自然生态要素与社会经济相结合,深化了联网观测和联网研究;在观测手段上实现了地面观测和遥感多尺度观测的有机结合,日益注重数据共享和集成,促进了科学知识的产生。今后生态观测网络研究需要扩展观测和研究的时空尺度,深化和规范单要素联网观测和研究,有机结合地面观测和遥感观测,强化生物多样性相关监测与研究,发展耦合自然和社会经济的综合研究,拓展国内外合作研究,融入全球尺度的观测研究网络。

关键词: 国际生态系统研究计划, 生态系统观测网络研究, 可持续发展, 地球系统科学

Abstract:

The international ecosystem related research programs are evolving toward global sustainability. They promote the discovery of ecosystem relevant scientific knowledge and corresponding applications. Ecosystem observation and research networks (EORNs) oriented toward multi-scale and multi-platform integration play a fundamental role in scientific knowledge discovery, serving decision making and achieving the sustainability goal. In this paper, the development of ecosystem related international research programs and ecosystem observation and research networks was elaborated, and some insights for the future development of EORNs are further presented. The evolution of international ecosystem related research programs shows that ecosystem research needs platforms founded on interdisciplinary international cooperation. Moreover, it is necessary to couple the understanding of mechanism of ecological processes with global sustainability. International ecosystem observation and research networks are expanding from site to basin and/or regional scales in scope. Their research focuses are broadening from ecosystem to the earth system. Natural ecological factors are gradually coupled with societal and economic aspects. Technologically, EORNs tend to enhance network-based monitoring and research, interrelate ground observation to remote sensing, and emphasize data sharing and integration to stimulate discovery in scientific knowledge. For the future, EORNs should expand the temporal and spatial scale of monitoring, strengthen and standardize network-based observation on individual factors, effectively couple ground observation with remote sensing, pay more attention to monitoring and research on biodiversity, and integrate natural science research with societal and economic studies. More importantly, EORNs must strengthen international cooperation and participate in the global scale observation and research networks.

Key words: global ecosystem research programme, ecosystem observation network, sustainable development, earth system science

中图分类号: 

  • X144