坝上植被恢复建设分区研究  

Study on Zoning of Vegetation Rehabilitation in Bashang Plateau

作　　者：马礼[1] 甘超华[1] 南秋菊[1] 

机构地区：[1]首都师范大学资源环境与旅游学院,北京100037

出　　处：《中国水土保持》2005年第2期31-34,共4页Soil and Water Conservation in China

基　　金：国家自然科学基金资助项目 (40 0 71 0 39) ;北京市教委科研项目资助 (KM 2 0 0 31 0 0 2 81 1 3)

摘　　要：在半干旱地区 ,水资源量是植被生态建设的主要限制因子 ,也是农牧交错区生态恢复与重建的基本依据。以河北坝上为例 ,分析了降水因子对植被分布的影响 ,结合立地条件与土地退化区域分布现状 ,参照坝上植被生态建设相关成功经验 。In semi-arid area, water resources is not only the main confined factor of vegetation ecological building, but also the primary basis for ecological rehabilitation and rebuilding of crisscrossed area of agriculture and pasture. The paper analyzes the influence of precipitation factor on vegetation distribution by taking Bashang Plateau in Hebei as an example, approaches a general plan of zoning vegetation rehabilitation in Bashang Plateau through combining with site factor and present status of deteriorated land distribution and consulting related successful experiences on vegetation ecological building in Bashang Plateau.

关 键 词：植被恢复 生态建设 分区 坝上 

分 类 号：X171.4[环境科学与工程—环境科学]