甘肃地貌区划与地貌条件的农业评价

Geomorphic Regionalization and Agricultural Evaluation of Geomorphic Features in Gansu

依据地貌形态特征、地质构造成因及其它自然地理因子，将甘肃地貌划分为北山山区、阿拉善高原南缘区、河西走廊区、祁连山区、陇中黄土高原区、甘南高原区、陇南山区等７个区域。分述各区自然地貌景观特点，进行地貌条件的农业评价。

The geomorphic environment is wild different in Gansu.It can be divided into seven regions as Beishan mountain.the southern margin of Alashan plateau,Hexi corridor,Qilian mountain, Gannan plateau,Longzhong loess plateau and Longnan mountain based on geomorphic charac-tristics.the genesis of geologic structure and the other natural geographic factors.The geomorphic en-vironment characteristics are discribed.and the agricultural evaluation of geomorphc features of ev-ery region made.