摘要
贵州喀斯特地区石漠化严重,且呈加剧趋势,前人研究论证植被恢复是喀斯特地区生态环境建设的根本,但由于贵州自然地理属性的复杂性、生境的异质性及经济落后等原因,植被的恢复存在很多困难与问题.针对贵州喀斯特地区植被恢复的实际提出具体对策及方法,包括自然恢复、人工恢复与复合农林经营等综合治理方法.
The rocky desertification of Karst area in Guizhou Province is developing more and more severely in the past few decades. It was proven that vegetation restoration would be the foundation of ecological environment building in Karst area. There are many difficulties and problems to restore the vegetation on the Karst sites with poor natural conditions in Guizhou Province because of the complex geography, habitat heterogeneity and the lagged economy. The strategies and countermeasures for vegetation restoration in Karst area of Guizhou Province were proposed in the light of local realities, which included natural recovery, the artificial restoration, agro-forestry and other comprehensive approaches.
出处
《西南林学院学报》
2008年第3期20-23,共4页
Journal of Southwest Forestry College
关键词
喀斯特地区
困难立地
植被恢复
贵州
Karst area
difficult sites
vegetation recovery
Guizhou Province
