..............page:3119-3127
..............page:3006-3014
..............page:2921-2928
Study of environmental flow in Taizi River for fish species protection
ZHANG Yuan 1;WANG Dingming 1;2;WANG Xiqin 3;MENG Wei 1;Gippel Christopher J 4 1.State Key Laboratory of Environmental Criteria and Risk Assessment /Laboratory of Riverine Ecological Conservation and Technology;Chinese Research Academy of Environmental Sciences;Beijing 100012 2.School of Civil and Architectural Engineering;Hebei United University;Tangshan 063009 3.School of Agricultural Economics and Rural Development;Renmin University of China;Beijing 100872 4.Fluvial Systems Pty Ltd;Stockton;New South Wales;Australia 2295
..............page:3143-3151
..............page:2935-2942
..............page:3087-3094
..............page:3152-3160
..............page:2943-2950
..............page:2978-2985
..............page:3030-3038
..............page:3056-3064
Photodegradation of sulfoxaflor in various organic solvents
CHEN Jiuxing 1;2;FU Qiming 1;2;CHEN Lihua 1;2;REN Jing 1;2;NIE Siqiao 1;2;ZHANG Guiqun 1;2 1.National Engineering Research Center for Agrochemicals;Hunan Research Institute of Chemical Industry;Changsha 410014 2.Hunan Province Key Laboratory for Agrochemicals;Changsha 410014
..............page:3015-3020
..............page:2912-2920
..............page:2905-2911
..............page:2998-3005
..............page:2969-2977
..............page:3065-3072
A new model for optimal watershed system regulation and its application
GUO Huaicheng 1;YI Xuan 1;ZHOU Feng 2;CHEN Guoxian 3;GAO Wei 1 1.Laboratory of Water and Sediment Sciences;Ministry of Education;College of Environmental Sciences and Engineering;Peking University;Beijing 100871 2.Laboratory for Earth Surface Process;Ministry of Education;College of Urban and Environmental Sciences;Peking University;Beijing 100871 3.School of Mathematics and Statistics;Wuhan University;Wuhan 430072
..............page:3108-3118
..............page:3078-3086
..............page:3095-3100
..............page:2986-2997
..............page:3073-3077
Pollution threshold value of soil chromium (Ⅲ) for leafy vegetables
ZHENG Xiangqun 1;ZHENG Shun’an 1;LI Xiaochen 2 1.Agro-Environmental Protection Institute;Ministry of Agriculture /Key Laboratory of Production Environment and Agro-product Safety;Ministry of Agriculture /Tianjin Key Laboratory of Agro-environment and Agro-product Safety;Tianjin 300191 2.Tianjin Institute of Urban Construction;Department of Environmental and Municipal Engineering;Tianjin 300384
..............page:3039-3044
..............page:3133-3142
..............page:2951-2959
..............page:3045-3055
..............page:3128-3132
..............page:3021-3029
..............page:2929-2934
..............page:3101-3107
..............page:2960-2968