Vol. 47, No.6, Tot No.332 2019----Institute of Geochemistry Chinese Academy of Sciences

EARTH AND ENVIRONMENT
Vol. 47, No.6, Tot No.332 2019

Material Cycling and Its Ecological Effect in the Dammed Rivers, Southwest China
(Special Editor in Chief: Professor WANG Baoli)

CONTENTS

759	Preface WANG Baoli
760	A Preliminary Study on the Distribution Pattern and Diversity of Wetland Plants in the Riparian Ecotone of Cascade Reservoirs along the Wujiang River LIU Fan et al
768	Impacts of Damming on Riverine Water Chemistry and Chemical Weathering Rate Estimation in Basins—A Case Study from the Sancha River and the Maotiao River QIU Xiaolong et al
777	Study on Coupling Relationship between Heavy Metals and Nutrients in Plateau Deep-water Reservoirs: A Case Study of the Goupitan Reservoir in the Wujiang River Catchment LYU Hong, et al
786	Effects of Cascade Dams on Bicarbonate Contents in the Wujiang River MENG Fanyong et al
795	Sources, Characteristics and Transformation of Fluorescent Dissolved Organic Matter in the Pingzhai Reservoir LIU Yijun et al
805	Temporal and Spatial Variation of Photosynthetic Efficiency of Phytoplankton in Cascade Reservoirs of the Sancha River MENG Ruran et al
811	Aquatic Chemistry and Sulfur Isotope Composition of Precipitation in a Karstic Agricultural Area, Southwest China YAN Zelong et al
820	Temporal and Spatial Variation of Nitrate Sources in the Chishui River Watershed based on Isotope Approach REN Yimeng et al
829	Succession of Phytoplankton Functional Groups in the Wujiang River-reservoir System and Its Environmental Impact Factors Identification XIAO Jing et al
839	Stable Nitrogen Isotope Fractionation during the Utilization of Inorganic Nitrogen by Microalgae LI Haitao et al
844	Spatiotemporal Variations of Nutrients in Cascade Reservoirs along the Shancha River WANG Lijia et al
851	Spatiotemporal Variation of CO2 Partial Pressure and Exchange Flux at the Air-water Interface of the Hongfeng Reservoir LIU Taoze et al
857	Effects of River Hydrology on Phytoplankton Dynamics in Dammed Rivers LI Yajun et al
864	An Optimum Method for the Rapid Determination of Biological Silicon in Sediments HAO Feng et al