摘要
甘肃省由于生态环境脆弱,燃料紧缺,由此造成了一些地区开荒垦种、铲草皮、刨草根,砍伐林木、焚烧秸秆,使自然植被稀少,生态环境恶化,水土流失加剧。针对该地区生态状况,分析介绍了发展农村能源生态模式的作用,资源循环利用效果及已经取得的成就。
The lack of enough fuel in Gansu Province resulted in opening up grass-covered lands, shoveling greensward, digging grass roots, falling forests and burning straws in some region of the province. This deteriorates the natural vegetation, environments and water and soil resources. In this paper, in allusion to the environment condition of the province, the effects of Development of Energy Source and Ecological Patterns in Countrysides, the effects of resource circle utilization and the achievements in this field were analyzed and introduced.
出处
《草业科学》
CAS
CSCD
2006年第6期78-81,共4页
Pratacultural Science
关键词
农村能源
生态模式
资源循环利用效果
energy source in countrysides
ecological patterns
effects of resource circle utilization
