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阐述了松嫩平原西部风沙化土地的侵蚀特征 ;提出了 3种不同侵蚀类型治理开发的模式 ;对试验区治理开发效益进行了分析。
Erosion characteristics of the sandy desertification land in the west of Songnen Plain are expounded. Three kinds of governance models for different erosion types are proposed. The benefits of harnessing and harnessing in the pilot area are also analyzed.