利用稀土元素示踪法研究黄土高原土壤侵蚀空间分布规律
李雅琦,田均良,刘普灵,琚彤军
A STUDY ON SOIL EROSION SPATIAL DISTRIBUTION PATTERNS IN LOESS PLATEAU BY RARE EARTH ELEMENT TRACER METHOD
Li Yaqi\ Tian Junliang\ Liu Puling\ Ju Tongjun (Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100)
J4 . 1997, (03): 145 -0 .  DOI: 10.11869/hnxb.1997.03.0145