摘要
在分析湖南省岩溶地区石漠化现状及其环境影响的基础上,对土地石漠化的时空特征、区域环境进行了研究,结果表明,保护治理自然生态环境、控制人口数量、培植替代产业、综合开发是治理湖南省岩溶地区石漠化的关键所在。最后结合湖南岩溶地区的自然环境和社会经济现状,对该地区石漠化治理与扶贫开发提出了建议。
Based on the analysis of status quo of rocky desertification in Hunan Karst Region and its influences on environment,the space-time characteristics and the regional environment of rocky desertification were studied.The results showed the keys for treating rocky desertification in Hunan Karst Region are as follows： protecting and treating natural eco-environment,controlling the number of people,breeding the substituted industry,and developing comprehensively.Finally,combined with status quo of natural environment and social economy in Hunan Karst Region,some suggestions for treating rocky desertification and poverty alleviation and development in this region were put forward.
出处
《湖南农业科学》
2012年第1期62-64,69,共4页
Hunan Agricultural Sciences
基金
湖南省水利厅科研项目(湘财农指(2011)110号)
喀斯特草地生态系统湖南省研究生培养创新基地项目(JD201103B)
关键词
土地石漠化
扶贫开发
岩溶地区
land rocky desertification
poverty alleviation and development
karst region
