摘要
文章根据对退耕还林还草区的典型区域(张家口坝上、内蒙古乌兰擦布盟后山、锡林郭勒盟南部)进行的考察和初步研究,分析了在干旱的气候与沙漠化的自然条件下,蔬菜业大规模的发展导致地下水资源超规模的开采,引起地下水位的下降。针对地下水位的下降会加剧这些地区土地荒漠化的发展趋势,文章提出了蔬菜业发展的适度规模的建议。
According to the investigation and preliminary research on a typical region where is returning farmland to forest and grassland areas （Zhangjiakou Plateau, Houshan in Wulanchabu unita and South of XilinGol unita in Inner Mongolia）, this paper analyzes that under the the arid climate and desertification conditions, the large scale development of vegetable indusry would lead to the overuse of underground water resource, and according to the desertification trend caused by decline in groundwater levels, this paper makes a recommendations of making a appropriate scale in the vegetable industry development.
出处
《改革与战略》
北大核心
2009年第8期122-123,128,共3页
Reformation & Strategy
基金
2009年度河北省社会科学发展研究课题(项目编号:200902051)
关键词
蔬菜业
适度规模
荒漠化
水资源
vegetable industry
appropriate scale
desertification
water resources
