Comparative study on climatic change during later period of the late Pleistocene epoch with the sporopollen record from northwest Yunnan plateau and the stalagmite record from South ChinaSHI Sheng-qiang, YUAN Dao-xian, LUO Lun-de, HAO Xiu-dong, ZHAO Zeng-you119-127
Research on seasonal variations of the air's main environmental factors in the Shihua Cave, BeijingBAN Feng-mei, CAI Bing-gui132-137
The dissolved horizontal groove on stone pillar in Yunnan Stone Forest and its environmental senseLI Cai-ku, CHEN Yu-ping, XU Gui-sheng, JU Da-wei, LI Yan-mei138-144
Analysis on carbon fixation potentiality of rocky desert land——A case in GuizhouCHEN Wei-jie, REN Xiao-dong, XIONG Kang-ning163-168
Preliminary study on short-time carbon absorption in epikarst spring basin——A case of the Shuifang Spring in Jinfo Mountain, ChongqingHU Yi-jun, JIANG Yong-jun, LI Lin-li169-174
Impact of land use type on soil active organic carbon and its distribution in karst mountainLAN Jia-cheng, FU Wa-li, YUAN Bo, PENG Jing-tao, ZHANG Ting, FU Yun175-180
Analysis on the desert's characteristics in Dianchi watershedZHANG Hua, WANG Yu, CHAI Jin-long181-186