晋、冀、蒙、陕地区淡水资源馈乏的严重性
Seriousness of lacking fresh water resources in Shaanxi, Inner Mongolia, Hebei and Shanxi provinces
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摘要: 以陕、蒙、冀、晋为例,阐述了现今地球上淡水资源匮乏的状况、恶化的趋势及危害性;提出了大力提倡高效农业、节水农业、少占地、尤其是植树造林,努力改善区域生态环境,形成水资源的良性循环;并提出了实施的具体措施及方案.Abstract: Taking some examples from Shaanxi,Inner Mongolia,Hebei and Shanxi provinces,the author describes the situation,bad trend and harmfulness of lacking fresh water resources in the world nowdays;puts forward the high efficent agriculture,water saving agriculture and planting more trees and grass(specially trees),so as to improve rgional ecologic environment and to form a good circulation of water resources;and sets out some practicable maeasures and programs as well.
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Keywords:
- fresh water resources /
- good circle /
- high efficent agriculture /
- ecologic balance /
- vegetation
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徐文锋,等.中国沙地森林生态系统[M].北京:中国林业出版社,1998. 籍传茂主编.地学与人类生存、环境、自然灾害全球变化[M].北京:地质出版社,1999.
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