1Research on Soil Organic Carbon Pool of Typical Natural Dark Coniferous Forests in Sygara Mountains in TibetZHOU Chenni, REN Yihua, MA Heping, GUO Qiqiang1-72Vertical Distribution and Impact Factors of Soil Dissolved Organic Matter in Riparian ZonesCUI Hengzhao, WANG Yulai, ZOU Limin, LI Jianhua8-133Screening of Remediation Plant for Petroleum Contaminated Soils in Huabei OilfieldLI Xianmei, XIAO Yi, WU Yunzi, WEI Zhengwei, JIN Tao, ZHOU Jianli, TIAN Yingbing14-194Changing Trend of Psychrotrophic Methanogens in Different Degraded WetlandsYUAN Wangtao, ZHANG Juanling, ZHANG Dejun, WANG Hong, JIAO Yingchun20-245Environmental Effects of Ion-absorbed Type Rare Earth Extraction on the Water and Soil in Mining Area and Its Peripheral AreasLIU Siwen, HUANG Yuanying, ZHU Xiaohua, LIU Xiaoduan25-326Ion Migration Process and Characteristics in Nickel-contaminated Soil under an Electric FieldXIONG Bei, SHAO Youyuan, YI Xiaoyun33-387Emission Pattern and Characteristics of Rural Domestic Sewage in the Small Watershed of the Three Gorges Reservoir AreaJIANG Ke, WANG Yechun, ZHANG Sheng, YANG Zhimin, CHEN Yucheng, LIU Jie39-43,578Study on Conversion Rule of Ammonia Nitrogen in the Plain Reservoir and Groundwater InteractionPAN Jun, MENG Li, LENG Te44-499Comparison between the Change of Gaseous Pollutants and Precipitable Water Vapor in BeijingWANG Yong, LIU Lintao, LI Jiangbo, LIU Yanping, SUN Xiao50-5710Characteristic of Particle-PAHs Source Profile in ChinaLI Yinghong, TAN Jihua, DUAN Jingchun, MA Yongliang, HE Kebin, RAO Zhiguo58-6911Pollution Source and Characteristics of PM2.5 in Harbin SuburbsLIU Yanfei, YU Qian, PAN Yu, SONG Xiaoyan, ZHONG Zinan, QIAO Yanyun, YANG Xiumin70-73,8712Weather Process and Particulate Pollution Characteristics during a Winter Haze Episode in Nanjing74-8213A Wavelet Denoising Method for Water Quality Detecting Spectroscopy Based on LabVIEW and C Language83-8714Preliminary Study of Phytoplankton in Ecological Construction Demonstration Area of Baiyun LakeZHANG Mingzhu, YU Fanyang, TANG Qinghua, MENG Qingqiang, PANG Zhiyan, ZHONG Zheng88-9215Analysis on the Occurring Conditions for RS Detective Blue-green Algae Bloom in Lake TaihuYU Jianqiao, LYU Xueyan93-98,10516Impact of Sample Decay Time on Radioactivity Detection of Ceramic Materials and the Determination of Correction CoefficientLI Wenjie, LU Xuejun, CHEN Zhenfei99-10517Comparison of Total Protein Extraction Methods for Activated SludgeGUO Qiaoyun, GUO Jin, HU Xiao, ZHANG Li, TONG Wei, LIU Dongfang, ZHAO Huabing106-109,17618Research Progress on Decolorization of the Dying Wastewater Using ShewanellaLIU Liang, LIU Cong, JIANG Jihong, ZHOU Zhengkun, LIU Weijie110-11619Progress of Application and Research on Adsorbents for Regenerating Waste OilDENG Xiangmin, ZHANG Xianming, WU Yun117-122,24020Research Status and Prospect of Using the Waste in the Production of Bio-surfactantsLI Qingqing, CHEN Bing, ZHU Zhiwen, ZHANG Baiyu123-131 