摘要
本文概述了长期非持续性土地利用（草原开垦和过度放牧）对草原生态系统土壤碳贮量影响的有关研究成果和进展，指出了今后这方面研究的重点内容和对策。
Research results and recent advances in the studies of the longterm effect of landuse change on soil carbon storage in grassland ecosystems were reviewed in this paper. Some related issues and research strategies in the future studies were discussed.
出处
《植物生态学报》
CAS
CSCD
北大核心
1998年第4期300-302,共3页
Chinese Journal of Plant Ecology
关键词
土壤碳贮量
土地利用变化
草原
开垦
过度放牧
Soil carbon storage, Landuse change, Grassland, Cultivation, Overgrazing
