黑龙港地区水土资源空间分布与农业种植结构优化研究  

Study on Water-Soil Resources Distribution and Agricultural Planting Structure Optimization in Heilonggang Area

作　　者：张发旺[1] 程彦培[1] 王滨[1,2] 陈立[1] 郭晓晓[3] 

机构地区：[1]中国地质科学院水文地质环境地质研究所,河北石家庄050061 [2]石家庄经济学院工程学院,河北石家庄050031 [3]北京林业大学测绘与3S技术中心,北京100083

出　　处：《安徽农业科学》2011年第22期13356-13359,13368,共5页Journal of Anhui Agricultural Sciences

基　　金：国土资源部公益性行业科研专项资助(200811072)

摘　　要：黑龙港地区是河北省重要的粮棉生产基地,但水资源的缺乏制约着该地区的农业经济发展,大量开采地下水来维持正常的农田灌溉用水,已造成地下水资源的严重破坏。纠其原因在于该地区农业种植结构现状与水土资源空间分布格局不适应。运用GIS技术客观、定量地分析了该地区的各县水土资源分布和农业种植结构,提出了该地区的农业种植结构优化方案,为该地区的农业区域规划提供了理论依据。Heilonggang area is the primary production area of food and cotton in Heibei Province.However,water-lacking has restricted the development of agricultural economy in Hebei Province.And because of pumping groundwater for irrigation,groundwater resource has been destroyed.Some studies showed that the agricultural planting structure did not match the water-soil resources distribution.The sub-county agricultural planting structure and water-soil resources distribution of Heilonggang area were analyzed by GIS technology objectically and quantitatively.Meanwhile,the agricultural planting structure optimization scheme was proposed under the constraints of soil and water resources in the area,providing a theoretical basis for regional planning.

关 键 词：黑龙港地区 水土资源 农业种植结构优化 

分 类 号：S168[农业科学—农业气象学]