摘要
运用多种数学模型对位于黄土高原陇东地区的土地利用空间格局进行定量分析,找出了各地区土地利用存在的差异,这种差异与其所处的地理位置、地形地貌、经济水平及历史文化等密切相关。因此,在土地利用方面,对经济发达的塬原区,应防止农业用地的流失;对经济落后的丘陵山地,应努力提高林业的多种效益。
Different mathematical models are used to do quantitative analysis on the space pattern of land-use in Longdong areas. The difference of each area on land-use is found and is determined by geographical locations, topography and landforms, economic levels, as well as history and culture traditions. On the land-use, therefore, the agricultural land should be prevented for the economic developed flat lands. Meanwhile, varied profits of forestry should be improved for economic developing mountain areas.
出处
《水土保持研究》
CSCD
北大核心
2006年第4期167-169,共3页
Research of Soil and Water Conservation
基金
甘肃省教育厅资助项目(049B-08)
陇东学院重点资助项目(Sznk0222)
