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Position: Home > Articles > Methods and Progress of Research on CO_2 Flux of Forest Ecosystem Journal of Northeast Forestry University 2003,31 (6) 49-51

森林生态系统CO_2通量研究方法与进展

作  者:
吴家兵;张玉书;关德新
单  位:
中国气象局沈阳大气环境研究所;中国科学院沈阳应用生态研究所;中国科学院沈阳应用生态研究所 沈阳
关键词:
碳循环;森林生态系统;CO_2通量
摘  要:
介绍了森林生态系统CO2 通量研究的主要方法 :估算法、箱式法和微气象学法。其中微气象法包括空气动力学法、涡动相关法和涡动积聚法。着重介绍了涡动相关法的原理与应用 ,并对这几种研究方法分别进行了评价。最后概述了森林生态系统CO2 通量研究的进展与展望
译  名:
Methods and Progress of Research on CO_2 Flux of Forest Ecosystem
作  者:
Wu Jiabing(Institute of Applied Ecology, Chinese Academy of Sciences, Sheny ang 110016, P. R. China)
关键词:
Carbon cycle; Forest ecosystem; CO 2 flux
摘  要:
Zhang Yushu(Shenyang Institute of Atmosphere and Envir onment, Weather Bureau of China)abstract; Guan Dexin(Institute of Applied Ecology, Chine se Academy of Sciences)The paper summarized the main methods in the research of CO 2 flux of forest ec osystem, i. e. estimation methods, chamber methods and micrometeorological metho ds. Micrometeorological methods comprised aerodynamic methods, eddy correlation methods and eddy accumulation methods. Evaluations were given to all the methods and the theories and appications of eddy correlation methods were expounded emp hatically. Finally, the paper introduced the research progress and prospects of CO 2 flux of forest ecosystem.

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