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基于GIS的安口小流域水土保持效益的研究 被引量:2

Benefits of Soil and Water Conservation in Ankou Small Watershed Based on GIS
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摘要 在GIS的支持下,通过对安口小流域水土保持效益指标的实地测定,科学地估算了该流域水土保持效益,得到了各树种水土保持效益指标。结果表明:经过了近几年科学合理的综合治理,安口小流域的水土保持正在发挥着巨大的生态效益和社会效益,整个治理过程是比较成功的。 Applying Geographic Information System(GIS)technology,after determine on the spot to those benefits of soil and water conservation in Ankou small watershed,estimating scientifically it benefits,the writer obtained the indexes of every tree.The result indicates that:through several years'synthetic harness,its soil and Water conservation is bringing into play the great ecological and social benefits.
出处 《农业现代化研究》 CSCD 北大核心 2003年第2期103-106,共4页 Research of Agricultural Modernization
基金 山东省政府可持续发展科技示范工程“山区生态资源保护及综合开发利用技术的研究开发与示范”部分内容。
关键词 GIS 安口小流域 水土保持效益 GIS Ankou Small Watershed benefits of soil and water conservation
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