黄土高原地区土地资源分区研究

摘要

以《黄土高原地区综合治理规划大纲（2010—2030年）》为基本框架，在详尽分析黄土高原自然、社会、经济状况前提下，确定了土地资源分区的依据、原则、评价指标体系，采用聚类分析法，结合傅伯杰、唐克丽、宋桂琴等对各个不同时期黄土高原土地分区的深入研究，将黄土高原地区划分为高原沟壑区、黄土丘陵沟壑区、土石山区、沙地和沙漠区、河谷平原区、农灌区。%According to Planning Out-line for Comprehensive Treatment of Loess Plateau Region in 2010-2030, and its natural, social and economic condi-tions, the basis, principles and evalua-tion index system of division of land re-sources in Loess Plateau Region were determined. Based on the further studies of division of land resources in Loess Plateau Region by FU Bo-jie, TANG Ke-li and SONG Gui-qin et al, the Loess Plateau Region was divided into loess gully region, loess hill-gully region, rocky mountain region, sandy and desert region, the valley plain and sewage irri-gation region by the method of cluster analysis.