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《Environmental Science & Technology》 2017-02
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Analysis of Pollution and Ecological Value Based on Changes of Land Types in the Reservoir Watershed

LIU Bing;FAN Yong;LI Qingfei;YU Guozhong;ZHAI Huimin;ZHANG Meng;School of Urban and Environmental Science,Xinyang Normal University;  
Based on remote sensing and GIS technology,the types of land around Nanwanhu Reservoir watershed in 1990-2012 were investigated. The results showed in the past 30 years,the types of land around the reservoir watershed had been significantly changed. Land of tea and arable land were gradually increased,and woodland,water,residential land and bare land area were decreased. Land of tea,urban rural land and arable land were positively correlated with water quality,and woodland and water quality indicators showed a negative correlation. The greatest impacting factor for water quality of the Reservoir was land of tea,and woodland could remove parts of the nitrogen,phosphorus,organic matter and improve water quality in the Reservoir. Total value of ecosystem services in the watershed was raised in 1990-2005,and declined in 2005-2012. Ecosystem services value of waters was the largest in the total value,accounting for 34.23% and 67.31%. Total value of maintenance of biological diversity,maintenance of the soil,climate regulation and gas conditioning accounted for about 60%of ecosystem services,and the value trends of maintenance of biological diversity,climate regulation and gas regulator were consistent with the overall value trend.
【Fund】: 国家自然科学基金项目(51208448);; 河南省高等学校青年骨干教师资助计划(2015GGJS-136);; 河南省科技厅科技攻关项目(162102310498);; 河南省教育厅科学技术研究重点项目(14A610004);; 信阳师范学院“南湖学者”奖励计划青年项目;; 河南省软科学研究(162400410139)
【CateGory Index】: X524
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【Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Wenting;WANG Mingze;SONG Danyang;ZHUANG Yanhua;School of Resource and Environment Science,Wuhan University;College of Resource and Environment,Huazhong Agriculture University;Institute of Geodesy and Geophysics,Chinese Academy of Sciences;;Study on Spatial Distribution of Non-point Source Pollution in the Process of Rainfall Runoff[J];环境科学与技术;2015-10
2 SHEN Xi;TANG Jialiang;ZHU Bo;Key Laboratory of Mountain Surface Processes and Ecological Regulation,CAS;Institute of Mountain Hazards and Environment,Chinese Academy of Sciences;University of Chinese Academy of Sciences;;Characteristics of Non-point-source Phosphorus Losses in Some Representative Land-use Sub-catchments in the Hilly Area of Purple Soil[J];山地学报;2015-05
3 WEI Qiang;TONG Lianjun;YANG Lihua;L Xianguo;ZHANG Huimin;Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences;Graduate University of Chinese Academy of Sciences;Business school,Shijiazhuang University of Economics;;The biodiversity conservation value of wetland ecosystem in the Sanjiang Plain[J];生态学报;2015-04
4 WANG Qiong;LI Fayun;FAN Zhiping;RONG Xiangmin;Institute of Eco-environmental Sciences,Liaoning Shihua University;College of Resources and Environment,Hunan Agricultural University;;Assessment of river physical habitat and its relationship with water quality in the Dahuofang Reservoir inflow rivers[J];环境科学学报;2015-09
5 CHEN Zhuoya;GUO Luo;XUE Dayuan;College of Life and Environmental Science, Minzu University of China;;GIS-based ecological sensitivity analysis in Xin County[J];生态科学;2015-01
6 ZENG Zhixiang;LEI Pei;ZHANG Hong;SHAN Baoqing;YE Youhua;Shenzhen Academy of Environmental Sciences;State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences;University of Chinese Academy of Sciences;;Nitrogen and phosphorus fractions and releasing characteristics of the soils from the representative water-level-fluctuating zone of Danjiangkou Reservoir[J];环境科学学报;2015-05
7 BAO Shan-shan;LI Chong-wei;WANG Zu-wei;CHEN Ping;GUO Ji-fa;College of Urban and Environmental Science,Tianjin Normal University;;Relationship Between Spatial Variation of Nitrogen and Phosphorus in Water and Landscape Pattern in Yuqiao Reservoir Basin, Tianjin[J];农业环境科学学报;2014-08
8 WANG Peng;QI Shuhua;YUAN Ruiqiang;Key Laboratory of Poyang Lake Wetland and Watershed Research,Ministry of Education,Jiangxi Normal University;Key Laboratory of Water Cycle and Related Land Surface Processes,Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences;School of Environment and Resource,Shanxi University;;Investigation of the impacts of land use on inorganic nitrogen in the Ganjiang River[J];环境科学学报;2015-03
9 LU Yu-chao;BI Meng-fei;LI Ze-li;SHA Jian;WANG Yu-qiu;QIAN Li-ping;College of Environmental Science and Technology,Nankai University;Environment Monitoring Station of Huangshan City;College of Life and Environment Sciences,Huangshan University;;Research on Land Use Structure Optimization Based on Nonpoint Source Dissolved Nitrogen Load Estimation in Shuaishui Watershed[J];环境科学;2014-06
10 SUN Jin-hua1,CAO Xiao-feng2,HUANG Yi1*(College of Environmental Sciences and Engineering,Peking University,Beijing 100871,China;2.College of Geomatics,Xi'an University of Science and Technology,Xi'an 710054,China).;Effect of land use on inflow rivers water quality in lake Dianchi watershed[J];中国环境科学;2011-12
【Co-citations】
Chinese Journal Full-text Database 9 Hits
1 YAN De-Yang;WANG Lin;WEI Bao-Li;SUN Yi-Ke;College of Environmental Science and Engineering,Ocean University of China;The Key Laboratory of the Marine Environment and Ecology,Ministry of Education,Ocean University of China;;Ecological Sensitivity Evaluation of Agricultural Town in Northwest of Shandong Province[J];中国海洋大学学报(自然科学版);2018-05
2 MA Ling-ling;ZHOU Lin-fei;ZHANG Ting-ting;LI Qiang;WANG Tie-liang;College of Water Conservancy, Shenyang Agricultural University;Liaoning Shuangtaihe Estuary Westland Ecosystem Research Station;;Water Source Security Evaluation of Dahuofang Reservoir Based on PSR Model[J];沈阳农业大学学报;2018-01
3 Zhang Lequn;Wu Min;Wan Yusheng;;Study on countermeasures for water quality security of the Danjiangkou Reservoir[J];中国水利;2018-01
4 LIU Jun-juan;Staff and Workers University of Light Industry in Henan Province;;Study on Features of Plant Diversity and Environmental Factors in Danjiang Wetland[J];西南农业学报;2017-12
5 LI Qingxia;TANG Hongwu;YUAN Saiyu;State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University;;Effects of drying and re-flooding on phosphorus adsorption characteristic of fine bed sediment[J];水利学报;2017-12
6 WANG Xiaoping;ZHANG Fei;LI Xiaohang;CAO Can;GUO Miao;CHEN Lihua;College of Resources and Environment Science,Xinjiang University;Key Laboratory of Oasis Ecology Ministry of Education,Xinjiang University;Key Laboratory of Xinjiang Wisdom City and Environment Modeling;Area Management Bureau of Ebinur Lake Wetland Natural Reserve;;Correlation analysis between the spatial characteristics of land use/cover-landscape pattern and surface-water quality in the Ebinur Lake area[J];生态学报;2017-22
7 LIU Hai;LIN Miao;YIN Jie;WU Jin;CHEN Xiao-ling;Hubei University,Faculty of Resources and Environment Science;Regional Development and Environmental Response Key Laboratory of Hubei Province;State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University;Key Laboratory of Poyang Lake Wetland and Watershed Research,Ministry of Education,Jiangxi Normal University;;SPATIAL-TEMPORAL VARIATION OF NON-POINT SOURCE ADSORPTION POLLUTANTS IN POYANG LAKE WATERSHED BASED ON GIS[J];长江流域资源与环境;2017-11
8 SHEN Dong;TANG Jialiang;ZHANG Xifeng;ZHAI Longbo;XUE Fei;LI Xin;Mianyang Teachers' College;Institute of Mountain Hazards and Environment,CAS;;Characteristics of Phosphorus Loss of Small Agricultural Watershed During Rainstorm Events in Hilly Area of Purple Soil[J];水土保持学报;2017-05
9 SONG Jiaojiao;PENG Peng;ZHOU Guohua;SHU Qian;College of Resources and Environmental Science of Hunan Normal University;Changsha City planning investigation and Design Institute;;An Eco-environmental Sensitivity Analysis Based on GIS in Changsha City[J];中南林业科技大学学报(社会科学版);2017-04
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 BAO Shan-shan;LI Chong-wei;WANG Zu-wei;CHEN Ping;GUO Ji-fa;College of Urban and Environmental Science,Tianjin Normal University;;Relationship Between Spatial Variation of Nitrogen and Phosphorus in Water and Landscape Pattern in Yuqiao Reservoir Basin, Tianjin[J];农业环境科学学报;2014-08
2 FU Wenchao;TIAN Kun;XIAO Derong;LI Wei;YUE Haitao;ZHAO Xiangjiang;YANG Hao;College of Environmental Science and Engineering,Southwest Forestry University;National Plateau Wetlands Research Center;Chongqing University;Yunnan Academy of Biodiversity;;The ecological restoration effort of degraded estuarine wetland in Northwest Yunnan Plateau,China[J];生态学报;2014-09
3 HU Chun-hua;ZHOU Wen-bin;The Key Laboratory of Poyang Lake Environment and Resource Utilization,Ministry of Education,Nanchang University;;SPATIOTEMPORAL VARIATIONS OF HYDROCHEMISTRY PARAMETERS IN THE POYANG LAKE CATCHMENT[J];长江流域资源与环境;2014-03
4 YANG Xiao-lin;ZHU Bo;LI Yi-ling;HUA Ke-ke;Henan Polytechnic University;Institute of Mountain Hazards and Environment,Chinese Academy of Science;;Simulation of nonpoint source nitrogen transport in two separated catchments in the hilly area of purple soil[J];水利学报;2013-10
5 LI Qiu-hua;CHEN Feng-feng;LONG Jian;LIU Song-ping;LI Xiao-feng;GAO Ting-jin;LU jiang-lin;Key Laboratory for Information System of Mountainous Area and Protection of Ecological Environment of Guizhou Province,Guizhou Normal University;;Preliminary Study on Phosphorus Forms in Soils in the Water-level-fluctuating Zone of the Baihua Reservoir[J];地球与环境;2013-05
6 CHEN Xiaoling;ZHANG Yuan;ZHANG Li;CHEN Liqiong;LU Jianzhong;State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University;Hubei Province Environmental Monitoring Center;Key Laboratory of Lake Poyang Wetland and Watershed Research,Ministry of Education,Jiangxi Normal University;;Distribution characteristic of nitrogen and phosphorus in Lake Poyang during high water period[J];湖泊科学;2013-05
7 LI Mingtao1,WANG Xiaoyan1,2,*,LIU Wenzhu1 1.College of Resources,Environment & Tourism,Capital Normal University,Beijing 100048 2.Research Center of Aquatic Eovironment in the Capital Region,Capital Normal University,Beijing 100048;Relationship between landscape pattern and non-point source pollution loads in the Chaohe River Watershed[J];环境科学学报;2013-08
8 YANG Sha-sha1,2,TANG Cui-wen1,LIU Li-juan3,LI Xiao-yu3,YE Yin2(1School of Environmental and Municipal Engineering,Lanzhou Jiao-tong University,Lanzhou 730070,China;2Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China;3Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,China);Relationships between river water quality and land use type at watershed scale[J];应用生态学报;2013-07
9 WANG Chao 1,2 ,ZHAO Pei 1 ,GAO Mei-rong 1 (1. Institute of Mountain Hazards and Environment,Chinese Academy of Sciences,Chengdu 610041,China; 2. University of Chinese Academy of Sciences,Beijing 100049,China);Characteristics of nitrogen and phosphorus transportation through runoff in a typical ecological-hydrological unit of hilly area of purple soil[J];水利学报;2013-06
10 SUN Xiao-qing1,BIAN Jian-min1,ZHA En-shuang2,ZHANG Lin1,TAO Yong1,3(1.College of Environment & Resources,Jilin University,Changchun,Jilin130021,China;2.The Fourth Institute of Nuclear Engineering of CNNC,Shijiazhuang,Hebei 050021,China;3.Jilin Station of Geological Environment Monitoring,Changchun,Hebei 130021,China);Simulative Study of Influences of Agricultural Non-point Source Pollution on Water Resources in Yitong River Watershed[J];水土保持通报;2013-03
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