近60年我国土壤侵蚀科学研究进展

在系统总结我国近60年土壤侵蚀科学研究取得的成就的基础上,通过分析与整合,重点介绍全国土壤侵蚀时空特征与动态变化、土壤侵蚀过程及其调控机制、黄河泥沙来源与粗泥沙集中来源区的界定、风力侵蚀机制及沙漠化防治、侵蚀环境演变与调控等5个对土壤侵蚀学科发展有重大意义的进展,提出了我国土壤侵蚀学科亟待加强的3个领域。

Based on the summarization of the advances of soil erosion research in China during the past 60 years,this paper introduced mainly the great significance achievements of soil erosion research on five aspects such as the temporal and spatial characteristics of national soil erosion dynamics,the soil erosion process,models and its control mechanism,the source of coarse sendment of Yellow River,the mechanism of wind erosion and desertification control,erosion environment evolution and control,and pointed out t...