标题:
黄土高原地区土壤侵蚀研究方法综述Review of Soil Erosion Research Methods in the Chinese Loess Plateau
作者:
李东, 魏霞, 李耀军
关键字:
土壤侵蚀, 研究方法, 遥感, 示踪法, 黄土高原Soil Erosion; Research Methods; Remote Sensing; Tracer Method; The Loess Plateau
期刊名称:
《Open Journal of Soil and Water Conservation》, Vol.1 No.1, 2014-03-24
摘要:
土壤侵蚀是复杂的综合性环境问题，在我国黄土高原地区尤为突出，针对此类问题将黄土高原地区对土壤侵蚀的研究分为实验法和模型法两大类，并对包括遥感监测、降雨模拟、示踪技术和水文模型在内的研究方法进行了综述与归纳，分析探讨了各种研究方法的特点、局限性、使用情况及发展方向，为研究黄土高原地区土壤侵蚀规律及其机理研究提供了相关参考。Soil erosion is a complex and comprehensive environmental problem, especially in the area of the Loess Plateau, China. The research methods of the soil erosion are divided into experimental and model methods in the Loess Plateau area. The existing research methods of soil erosion, including remote sensing monitoring, rainfall simulation experiments, tracer technique and hydrological models, are reviewed and summarized. The characteristics, limitations, application and development direction of various research methods are analyzed and discussed to provide relevant references for the further study on soil erosion in the Loess Plateau.