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生态学杂志 ›› 1998, Vol. ›› Issue (1): 73-74.

• 研究报告 • 上一篇    下一篇

全球温室气体排放概况

曹志平   

  1. 中国农业大学资源与环境学院生态系, 北京100094
  • 收稿日期:1996-01-29 出版日期:1998-02-10

Introduction of Global Emissions of Greenhouse Gas

Cao Zhiping   

  1. College of Resources and Environment, China Agricultural University, Beijing 100094
  • Received:1996-01-29 Online:1998-02-10

关键词: 油松人工林, 近自然经营, 幼苗更新, 林分生长, 物种多样性, 土壤特性

Abstract: According to the data from the Carbon Dioxide Information and Analysis Center(CDIAC), World Bank and World Resources Institute(WRI), the average incremental emissions from fossil fuels and emissions per capita(1986-1991)and the largest incremental emitters of carbon dioxide(1986-1991)were introduced. Carbon dioxide emissions from fossil fuels per constant unit GNP(1987)was also presented.

Key words: Pinus tabulaeformis plantation, closetonatural forest management, seedling regeneration, stand growth, species diversity, soil characteristics.