P642.22,P542 20042322黄土坡滑坡的发育历史:坠筱一滑坡一改造=Growth history of Huangtupo landslide:Down-slope overlapping一landsliding一modifieation/邓清禄,王学平//地球科学一一中国地质大学学报一2000,25(l)一44~50图5参10(许桂红)NP642.22 20042323长江三峡黄腊石和黄土坡滑坡分形维分析二Fraetal analysis of Huanglashi and Huangtupolandslides in Three Gorges,Changjiang River