1CENTENNIAL-SCALE ASIAN MONSOONAL ARIDITY EVENTS DURING THE MID-HOLOCENE INFERRED BY STALAGMITE RECORD FROM NANYANG CAVE, HENAN PROVINCEREN Xiao-hui, DONG Jin-guo, CHEN Chang-hai269-2732ON THE FEATURES OF FLUID INCLUSION IN PALEO-KARST FILLERS OF THE LOWER PALEOZOIC GROUP AT CHENGDAO OILFIELDDU Yu-shan, GUO Chun-qing, TIAN Xi-zhao274-2793PRELIMINARY RESEARCH ON SOIL EROSION IN KARST ROCKY DESERTIFICATION LAND IN NORTH GUANGDONG PROVINCEZHANG Su-hong, LI Sen, LI Hong-bing, WAND Ming-gang, LI Hui-chuan, CHEN Zhi-jun280-2844SOIL PROPERTIES IN KARST ECOSYSTEM AND FURTHER STUDYLI Yang-bing, WANG Shi-jie, WANG Ji285-2895STUDY ON SPECIATIONS OF CUPRUM IN TYPICAL SOILS IN KARST AREAWANG Ji, LI Yang-bing, WANG Wen-qiong290-292,2966ANALYSIS ON Zn SPECIATIONS IN SOILS UNDER DIFFERENT LAND USE IN KARST AND NON-KARST AREALI Xiao-fang, CAO Jian-hua, ZHOU Yu-chan, LIANG Shi-jin293-2967STUDY ON ELEMENT ACCUMULATION CHARACTERISTICS OF FORAGE PLANTS IN KARST PEAK-CLUSTER DEPRESSIONLAN Fu-ning, JIANG Zhong-cheng, DENG Yan, LUO Wei-qun297-300,3078CAUSES AND COUNTERMEASURES TO DROUGHT IN KARST AGRICULTURAL AREA IN CENTRAL GUANGXITANG Jian-sheng, XIA Ri-yuan, XU Yuan-guang, GUAN Bi-zhu, CHEN Hong-feng301-3079ECOLOGICAL EVALUATION ON LAND CONSOLIDATION IN TYPICAL KARST WATER BASIN——A Case Study in Xiaojiang Water Basin in Yunnan ProvinceJIANG Yong-jun, YUAN Dao-xian, ZHANG Cheng, XIE Shi-you, ZHANG Gui, HE Rao-sheng308-312,32910CBERS-SUPPORTED SPECIAL INFORMATION SELECTION METHOD IN KARST MOUNTAIN——A Case Study in Duyun City, GuizhouHU Juan, AN Yu-lu, ZHOU Xu313-31911DISCUSSION ON CONDENSED WATER SUPPLY TO KARST GROUNDWATER IN ZHUOZI MOUNTAIN REGION, INNER MONGOLIALIANG Yong-ping, YAN Fu-gui, HOU Jun-lin, WANG Wei-tai320-32312BASIC FEATURES AND COUNTER-MEASURES FOR HARMONIOUS USE OF KARST WATER IN SOUTHWEST CHINASHAN Hai-ping, DENG Jun324-32913RESEARCH ON ATTENUATION CAUSES AND CHANGE TENDENCY OF ARGE KARST SPRINGS IN ENERGY RESOURCE BASE ON THE MIDDLE AND UPPER REACHES OF YELLOW RIVERSHI Jian, WANG Jing, LIU De-shen, HAN Xing-rui330-33414THE INFLUENCE OF AQUATIC PLANTS ON DIURNAL VARIATIONS OF HYDROCHEMISTRY IN KARST SYSTEM——A Case in the Guilin Karst Experimental SiteLü Bao-ying, LIU Zai-hua, LIAO Chang-jun, SUN Hai-long335-34015KARST COLLAPSE MONITORING IN LITANG, GUANGXILI Yu, LEI Ming-tang, JIANG Xiao-zhen341-34616INFLUENCE OF KARST CAVE ON THE STABILITY OF HIGH WAY EMBANKMENT——A Case Study in the Embankment of the Section K122+200 of Changzhang High WayLIU Wu-hui, LIU Wei347-351 