摘要
近年来,由于自然和人为因素的影响,我国许多山区生态环境恶化,严重制约了社会和经济的可持续发展,而退耕还林是改善生态环境、促进地区经济可持续发展的重要途径。为此,以山东沂蒙山区为例,探讨了地理信息系统(GIS)空间分析技术在退耕还林规划中的应用。
The ecological environment has worsened, because of the affect of natural and artificial factors, which restricted the development of society economy. The project of converting land for forest land is a great project and important method to improve ecological environment and accelerate economic development in China. As a case of Yimeng Mountains, this paper discusses the GIS technology in the Planning Scheme on Cultivated Land Returned to Forestland.
出处
《农机化研究》
北大核心
2007年第2期175-177,共3页
Journal of Agricultural Mechanization Research
关键词
农业经济
退耕还林
应用
规划
GIS
agricultural economy
converting the land for forestry
application
planning scheme
GIS
