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生态学杂志 ›› 1999, Vol. ›› Issue (5): 29-35.

• 研究报告 • 上一篇    下一篇

陆地土壤碳循环的研究动态

汪业勖, 赵士洞, 牛栋   

  1. 中国科学院自然资源综合考察委员会 北京100101
  • 收稿日期:1998-08-24 修回日期:1999-06-26 出版日期:1999-10-10
  • 基金资助:
    中国科学院“九五”重大项目(KZ95T2-04-02-09);国家自然科学基金资助项目(49571030)

Research State of Soil Carbon Cycling in Terrestrial Ecosystem

Wang Yexu, Zhao Shidong, Niu Dong   

  1. Commission for Integrated Survey of Natural Resources, Academia Sinica, Beijing, 100101
  • Received:1998-08-24 Revised:1999-06-26 Online:1999-10-10

关键词: 空气动力学参数, 陆-气通量模拟, 玉米农田, BATS1e模型

Abstract: Soil carbon pools and respiration play an important role in the global carbon budget, and they are also essential to understand the soil carbon cycling for the prediction of future atmospheric CO2 concentration and understanding the structure and function of soil ecosystem. The key aspects in the research of soil carbon cycling were presented, including the different ways of estimate of soil carbon pools, the relationships between soil carbon cycling and global change, and the basic methods for the modeling of soil carbon cycling.

Key words: aerodynamic parameter, land-atmosphere flux simulation, cornfield, BATS1e model.