摘要
评述了科尔沁沙地荒漠化及其生态恢复的研究 ,从科学研究动态和生态环境退化以及恢复研究的现实需要两方面论述了科尔沁沙地荒漠化与生态恢复研究的若干核心问题 :植被过程研究、生态水文过程研究、景观过程研究、科尔沁沙地区域环境评估和预测与生态恢复研究 .
In this paper,the study on desertification and its restoration of the Keerqin sandy land was briefly reviewed. With reference to the trends in related scientific fields and pressing demand in restoring existing desertified lands,several key aspects,including vegetation processes,eco hydrological processes,landscape processes,and assessment of regional environmental state,prediction of desertification trends and exploration of restoration measures for the whole Keerqin sandy land,aimed to discover mechanisms leading to desertification and to restore desertified lands,were raised.
出处
《应用生态学报》
CAS
CSCD
2002年第12期1695-1698,共4页
Chinese Journal of Applied Ecology
基金
中国科学院沈阳应用生态研究所知识创新工程重大资助项目(SCXZD0 10 2 0 2 )
