节点文献
河北省坝上地区自然生态环境与可持续发展问题探讨
Discussion of the natural ecological environment and sustainable development in Bashang area in Hebei Province
【摘要】 河北省坝上地区本是一片优质牧场 ,由于气候干旱、人口增长以及人类对土地的不合理开发利用等原因 ,导致该地区生态环境恶化 :土壤沙化、土壤肥力减退及草场退化等 ,制约着经济的可持续发展。因此 ,必须采取措施控制生态环境进一步恶化
【Abstract】 Bashang area was originally a high quality pasture.Its natural ecological environment is deteriorating because of dry climate,ever increasing population and men′s over utilization.All these restrict the sustainable development of economy.As a result,we have to take effective measures to control the process of the deterioration of the natural ecological enviroment.
【关键词】 坝上地区;
自然生态环境;
可持续发展;
【Key words】 the area of Bashang; natural ecological environment; sustainable development;
【Key words】 the area of Bashang; natural ecological environment; sustainable development;
【基金】 河北省教育厅青年基金项目 (2 0 0 14 11)
- 【文献出处】 石家庄师范专科学校学报 ,Journal of Shijiazhuang Teachers College , 编辑部邮箱 ,2002年04期
- 【分类号】X37
- 【被引频次】7
- 【下载频次】120