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21世纪初我国草地生态学研究展望
引用本文:梁存柱,祝廷成,王德利,吕新龙.21世纪初我国草地生态学研究展望[J].应用生态学报,2002,13(6):743-746.
作者姓名:梁存柱  祝廷成  王德利  吕新龙
作者单位:1. 东北师范大学草地研究所,国家草地生态工程实验室,长春,130024
2. 内蒙古呼伦贝尔盟畜牧研究所,海拉尔,021008
基金项目:国家自然科学基金重大资助项目 ( 90 10 2 0 11)
摘    要:草地退化是我国天然草地面临的突出问题,在21世纪初期,我国的草地生态学将围绕解决草地退化这一核心问题展开深入的研究。其热点领域应在草地恢复生态学,草地界面生态学,草地放牧生态学,草地的健康诊断和草地的价值评估等5个方面。其中草地恢复生态学是治理退化草地的基础;草地界面生态学是剖析退化草地的切入点;草地放牧生态学是调控退化草地的手段;草地健康诊断有助于对草地退化进行客观评价;草地的价值评估则是对草地生态系统效益和服务的估算。

关 键 词:21世纪  草地生态学  草地退化  草地生态系统  中国
文章编号:1001-9332(2002)06-0743-04
修稿时间:2001年12月7日

Perspectives in researches on grassland ecology for the early 21st century in China
Cunzhu Liang,Tingcheng Zhu,Deli Wang,Xinlong Lü.Perspectives in researches on grassland ecology for the early 21st century in China[J].Chinese Journal of Applied Ecology,2002,13(6):743-746.
Authors:Cunzhu Liang  Tingcheng Zhu  Deli Wang  Xinlong Lü
Institution:Institute of Grassland Science, National Laboratory of Grassland Ecological Engineering, Northeast Normal University, Changchun 130024. Liangczh@life.imu.edu.cn
Abstract:Grassland degeneration is a prominent problem in China. More in-depth studies should be carried out on the key problem-grassland degeneration for Chinese grassland ecologists in the early 21st century. Some hot research fields were restoration ecology,interface ecology,grazing ecology,health diagnoses and evaluation for grasslands. Among them,restoration ecology was the foundation for restoring degenerative grasslands; interface ecology involved with the point of contact for analyzing degenerative grasslands; grazing ecology was the effective way to control degenerative grasslands; diagnoses of grassland health benefited accurately appraising degenerative levels of grasslands; and evaluation for grassland was also considered as an estimation on services and benefits of grassland ecosystems.
Keywords:Grassland ecology  Grassland degeneration  Grassland ecosystem  
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