9ZHAO Jingbo 1, 2, 3 (1. Department of Geography, Shaanxi Normal University, Xi’an 710062, China,2. Center for Historical Environment and Socio-Economic Development in Northwest China, Shaanxi Normal University, Xi’an 710062, China,3. State Key Laboratory of Loess and Quaternary, Institute of Earth Environment, CAS, Xi’an 710075, China).The new basic theory on Quaternary environmental research[J].Journal of Geographical Sciences,2004,14(2):242-250. 被引量：9
