According to result of remote sensing image interpretation and investigation of geology-geography the auther considers that some topographic-geomorphic units are not of aeolian but related to structural activity such as the arc ridge isn't column dune and the lump isn't old dune. The local aeolian geomorphic unit is chiefly some small-scale deflation shallow valley deflation relic hillock, dune and soil hillock etc. that generate facing wind slope on ridge-mound and in hollow. The author investigates the law of the local aeolian geological precess and it's influence on agriculture according to form and distribution of some the aeolian geomorphic units. Finally the author puts forward some proposals for local agricultural program.
刘翰. 利用遥感图像研究吉林西部的风成地貌及其对农业的影响[J]. 国土资源遥感, 1990, 2(1): 5-12,56.
Liu Han . STUDY OF AEOLIAN GEOMORPHIC UNIT AND IT' S INFLUENCE ON AGRICULTURE USING REMOTE SENSING IMAGE WEST JILIN. REMOTE SENSING FOR LAND & RESOURCES, 1990, 2(1): 5-12,56.