~(137)Cs示踪农耕地侵蚀速率模型精确度的比较
杨明义,刘普灵,李立青
PRECISION COMPARISON OF THE EROSION RATES DERIVED FROM ~(137)Cs MEASUREMENTS MODELS WITH PREDICTIONS BASED ON EMPIRICAL RELATIONSHIP
YANG Ming-yi\ LIU Pu-ling\ LI Li-qing (Institute of Soil and Water Conservation, Chinese Academy of Science and Ministry of Water Resources, Northwestern Sci\|Tech University of Agriculture and Forestry, Yangling, Shaanxi, 712100)
J4 . 2004, (05): 385 -389 .  DOI: 10.11869/hnxb.2004.05.0385