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《Journal of Natural Resources》 2012-05
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Ecological Flow Evaluation Based on Hydrological Alterations in the Dongjiang River Basin

ZHANG Qiang1,CUI Ying1,CHEN Yongqin David2(1.a.Department of Water Resources and Environment,b.Key Laboratory of Water Cycle and Water Security in Southern China of Guangdong High Education Institute,Sun Yat-sen University,Guangzhou 510275,China;2.Department of Geography and Resource Management,Chinese University of Hong Kong,Hong Kong,China)  
Climate changes and human activities combine to cause hydrological alterations in Dongjiang River Basin.River ecosystems have adapted to the hydrological status before variation.After variation,the local ecosystem is bound to be affected more or less.In this case,M-K test,the scanning t test and the Rank Sum Test method,combined with the actual situation in Dongjiang basin are used to thoroughly analyze the abrupt streamflow behaviors.Then the ecological flow(minimum,optimal and maximum ecological flow) of four hydrological stations in Dongjiang River Basin is estimated by using the monthly frequency calculation technique.The research results indicate that:1) The estimated ecological flow in this paper is reasonable when compared to those by Tennant method.2) There are significant variations in Longchuan,Heyuan and Lingxia stations,after variations,the amount of annual streamflow does not meet the optimal ecological flow in June.So we should increase water diversion appropriately in this month in the near future.Besides,this study also provides a reference technical framework for establishing a ecological flow warning system in Dongjiang River Basin,and is also of scientific and practical merits in ecosystem health and basin scale water resource management.
【Fund】: 国家自然科学基金(41071020 50839005);; 广东省科技厅对外合作项目(2010B050800001 2010B050300010);; 中山大学青年教师重点培育项目(2009-37000-1132381);; 香港特别行政区资助局项目(CUHK405308)
【CateGory Index】: P333.1
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【Citations】
Chinese Journal Full-text Database 10 Hits
1 JIANG Xiaohui1) Angela Arthington2) LIU Changming3,4)(1)Yellow River Institute of Hydraulic Research,Yellow River Conservancy Commission,450003,Zhengzhou,China;2)Australian River Institute,Faculty of Environmental Sciences,Griffith University,4111,Nathan,Queensland Australia;3)College of Water Sciences,Key Laboratory for Water and Sediment Sciences of Ministry of Education,Beijing Normal University,100875,Beijing,China;4)Institute of Geographic Science and Natural Resources Research,CAS,100101,Beijing,China);ENVIRONMENTAL FLOW REQUIREMENTS BY MAJOR FISHES IN THE LOWER REACH OF THE YELLOW RIVER DETERMINED BY FLOW RESTORATION[J];Journal of Beijing Normal University(Natural Science);2009-Z1
2 LI Jianfeng,ZHANG Qiang,CHEN Xiaohong,JIANG Tao(Department of Water Resources and Environment,Sun Yat-Sen University;Key Laboratory of Water Cycle and Water Security in Southern China of Guangdong High Education Institute,Sun Yat-Sen University,Guangzhou 510275,China);Study of Ecological Instream Flow in Yellow River,Considering the Hydrological Change[J];Acta Geographica Sinica;2011-01
3 CHEN Yaning1,2,HAO Xingming1,2,LI Weihong1,2,CHEN Yapeng1,2,YE Zhaoxia1,2,ZHAO Ruifeng1,2(1.The Key Laboratory of Oasis Ecology and Desert Environments,Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,China;2.Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,China);An Analysis of the Ecological Security and Ecological Water Requirements in the Inland River of Arid Region[J];Advances in Earth Science;2008-07
4 MEN Bao-hui1,2,LIU Chang-ming2(1.Dep.of Hydraulic and Hydropower Engineering,North China Electric Power University,Beijing 102206,China;2.Key Laboratory of Water Cycle and Related Land Surface Process,Institute of Geographical Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China);Modified calculative criterion of Tennant and its application[J];Journal of Harbin Institute of Technology;2008-03
5 YU Long-juan, XIA Zi-qiang, DU Xiao-shun (College of Water Resources and Environment, Hohai Univ., Nanjing 210098, China);Connotation of minimum ecological runoff and its calculation method[J];Journal of Hehai University (Natural Sciences );2004-01
6 GUO Li-dan1,2,XIA Zi-qiang1,2,LI Jie1,2,MA Guang-hui2(1.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing 210098,China;2.College of Hydrology and Water Resources,Hohai University,Nanjing 210098,China);Improvement of calculation methods for instream ecological runoff[J];Journal of Hohai University(Natural Sciences);2008-04
7 He Haiyan (Dept.of Atmos.Sci.,Zhongshan Uni.,Guangzhou,China,510275);FEATURES OF DRYNESS AND WETNESS IN GUANGDONG PROVINCE DURING A PERIOD OF NEARLY 40 YEARS[J];JOURNAL OF TROPICAL METEOROLOGY;1998-04
8 XIE Ping (State Key Laboratory of Water Resources and Hydropower Eng. Sci., Wuhan Univ., Wuhan 430072, China) CHEN Guangcai LI De ZHU Yong;Comprehensive Diagnosis Method of Hydrologic Time Series Change-point Analysis[J];Hydroelectric Energy;2005-02
9 ZHONG Hua-ping~(1,2),LIU Heng~2,GENG Lei-hua~2,XU Chun-xiao~2(1.Hohai University,Nanjing 210098,China;2.Nanjing Hydraulic Research Institute,Nanjing 210029,China);Review of assessment methods for instream ecological flow requirements[J];Advances in Water Science;2006-03
10 YANG Zhi-feng,YU Shi-wei,CHEN He,SHE Dun-xian(State Key Laboratory of Water Environment Simulation,School of Environment,Beijing Normal University,Beijing 100875,China);Model for defining environmental flow thresholds of spring flood period using abrupt habitat change analysis[J];Advances in Water Science;2010-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CHEN Hui-xian et al (Foshan Meteorological Bureau,Foshan,Guangdong 528000);Analysis of Spatial-temporal Distribution Characteristics of Water Resources in Winter in Guangdong[J];Journal of Anhui Agricultural Sciences;2008-29
2 CAO Jian-jun et al (School of Bio-chemical and Environmental Engineering,Nanjing Xiaozhuang University,Nanjing,Jiangsu 211171);Research Progress of Ecological Water Requirements in Arid and Semi-arid Areas of China[J];Journal of Anhui Agricultural Sciences;2010-25
3 LIU Lei et al(Meixian Meteorological Office,Meixian,Guangdong 514700);Seasonal Variation of Drought in Meixian[J];Journal of Anhui Agricultural Sciences;2010-34
4 LIU Shu-chun LIU Yong-peng(Chaihe Reservoir Administration Bureau of Liaoning Province,Tieling Liaoning 112000);Research on Minimum Ecological Water Requirement in Downstream River of Dahuofang Reservoir[J];Modern Agricultural Science and Technology;2012-01
5 Wang Wei1,Liu Junyong1,Yang Xiaohua2,Wei Keji3(1.Pearl River Water Resources Scientific Research Institute,Guangzhou 510611,China;2.State Key Laboratory of Water Environment Simulation,Beijing Normal University,Beijing 100875,China;3.Scientific Research Institute of Pearl River Water Resource Protection,Guangzhou 510610,China);Ecological Basic Flows in the Middle Reaches of Luanhe Basin Based on IGAWDU[J];Environmental Science and Management;2010-06
6 JIN Gui-qin WANG Pei-jing LIAO Ri-hong ZHENG Fan-dong(Beijing Hydraulic Research Institute,Beijing,100048,China);Study on ecological water requirements of the Wenyu river in Beijing[J];Beijing Water;2009-06
7 MENG Ge-ping1 YIN Shi-yang2 WU Wen-yong2 LI Bao-ku1(1 Beijing Municipal Daxing District Water Saving Office,Beijing,102600,China;2 Bejing Hydraulic Research Institute,Beijing,100048,China);Concept and calculation methods for ecological water requirement[J];Beijing Water;2010-05
8 PENG Tao1,CHEN Xiao-hong2,WANG Gao-xu3,CHEN Zhi-he2,DU Jian2(1.College of Hydraulic and Environmental Engineering,China Three Gorges University,Yichang 443002,China; 2.Center for Water Resources and Environment,SUN Yat-sen University,Guangzhou 510275,China; 3.Nanjing Hydraulic Research Institute,Nanjing 210029,China);A EVALUATION MODEL ON PRIORITY CONSERVATION ORDER OF FISHES IN THE ESTUARY AND OFFSHORE[J];Resources and Environment in the Yangtze Basin;2011-04
9 Nan Chao,Gao Ling,Shi Le,Feng Minquan;Analysis of Water Balance in Water Diversion Project[J];Urban Roads Bridges & Flood Control;2011-04
10 LI Lin-bin,MU Xiu-yun,YU Guo-rong,XIA Zi-qiang;Influence to ecological system with change of runoff process[J];Water Resources & Hydropower of Northeast China;2009-02
China Proceedings of conference Full-text Database 8 Hits
1 Wang Shuangyin,Zhu Xiaoqun,Cao Hongxia (College of water resources and architectural engineering,Northwest Agriculture and forestry university,Yangling,Shaanxi 712100,China);Analysis on characterics of sequential variation for riverhead inflow in four irrigation districts of the west of GUANZHONG[A];Chinese Society of Agricultural Engineering[C];2010
2 Shao Guangcheng~1,Liu Na~2,Yu Shuang'en~1,Chen changren~3 (1.Key Laboratory of High-Effective Irrigation and Drainage and Agricultural Water and Soil Environment in Southern China,Ministry of Education,Nanjing 2100982,China;2.School of Economics and Management,Nanjing University of Information Science &Technology,Nanjing 2100443,China.3.Water Resources Department of Jiangsu Province,Nanjing 210029,China);Model of Optimum Ratio of Water Surface of Land Consolidation Project in Plain Area of Southern Jiangsu[A];Chinese Society of Agricultural Engineering[C];2010
3 HUANGJia-hong1 LI jiang-nan2 Li Zi-An1 Wang An-yu 2 FONG Soi-kun3 1) Guangxi Research Institute of Meteorological Disasters Mitigation, Nanning, 530022 2) Department of Atmostpheric Sciences, Sun Yat-sen University, Guangzhou, 510275 3) Macao Geophysical and Meteorological Bureau, Macao;Climate Characteristics of Precipitation and Temperature in the Past 45 Years in Guangxi[A];[C];2005
4 GUO Jing1, WU Ju-kai2, LI Yuan-hui3, WANG Chun-lin4, JING Yuan-shu1 (1.Nanjing University of Information Science and Technology, Nanjing 210044, China; 2.Yangjiang Meteorological Bureau;3.Xinxing County Meteorological Bureau;4.Climatic Center of Guangdong Province);Climate Dryness/Wetness Status and Its Variation in Guangdong Province[A];[C];2007
5 JIA Zi-bing1,2,WANG Tong-mei1,WEN Zhi-ping1 (1.School of Environmental Science and Engineering of Sun Yat-Sen University,Gangzhou 510275,China; 2.Guangdong Meteorological Administration ,Gangzhou 510080,China);The Study on the Temporal-spatial Characteristic of Autumn Rainfall in South China[A];[C];2009
6 Wu Disheng,Yu Shengbin,Feng Weizhong,Zhou Shuihua,Zhang Juan, Wang Wenjuan,Liang Changxia,Li Guangmin (South China Sea Forecasting Center,State Oceanic Administration,Guangzhou 510310,China);Effects of the Sub-surface Ocean Temperature in the Indo-Pacific Warm Pool on Drought/Flood in Guangdong[A];[C];2010
7 Yangbo Chen, Biqiu Zeng Department of Water Resources and Environment, Sun Yat-sen University, Guangzhou, 510275;Study of Urban River Ecologic Water Demand Calculation Method: A Case Study in Shenzhen City[A];[C];2005
8 YANG Liu,XIE Jian-cang,ZHANG Jian-long,ZHAO Yue-wang (Faculty of Water Resources and Hydroelectric Engineering,Xi'an University of Technology,Xi'an 710048 China);The Research on River Ecological Water Requirement Threshold Based on Multiple Objectives[A];[C];2013
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 MEN Bao-hui,LIU Chang-ming,XIA Jun,LIU Su-xia,LIN Zhong-hui(Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101,China);Application of R/S on Forecast of Runoff Trend in the Water-Exporting Regions of the First Stage Project of the Western Route of the South-to-North Water Transfer Scheme[J];Journal of Glaciology and Geocryology;2005-04
2 SU Yan (Department of Information and Calculation Science,NCEPU,Baoding,071003,China);The Development and Argument of Bayesian Statistics[J];Journal of Baoding Teachers College;2003-02
3 He Wanlin Xu Zongxue (College of Water Sciences;Key Laboratory of Water and Sediment Sciences of Ministry of Education of China: Beijing Normal University,100875,Beijing,China);SPATIAL AND TEMPORAL CHARACTERISTICS OF THE LONG-TERM TREND FOR TEMPERATURE AND PAN EVAPORATION IN THE WEI RIVER BASIN[J];Journal of Beijing Normal University(Natural Science);2006-01
4 MENG Qing-zhen 1, SUN Yan 2 (1. Chengdu University of Information Technology, Chengdu 610041, China; 2. Xinzhou Bureau of Meteorology, Xinzhou 034000, China);Asymptotic distribution of yearly maximum of daily precipitation in Chengdu[J];Journal of Chengdu Institute of Meteorology;2001-04
5 JIANG Cui-ling , YAN Yi-xin (College of Water Resources and Environment Engineering.Hohai University,Nanjing 210098,China; College of Traffic and Ocean Engineering, Hohai University,Nanjing 210098,China);IMPACT OF WATER CONSERVANCY PROJECT ON ECOSYSTEM AND ENVIRONMENT OF THE YANGTZE RIVER ESTUARY[J];Resources and Environment in the Yangtze Basin;2003-06
6 XIA Jun 1 MU Hong-qiang 2 QIU Xun-ping 2 ZHU Xiao-rong 3 (1.Wuhan University,Wuhan,Hubei 430072,China;2.Shanghai Substation,Water Resources Protection Bureau of the Yangtze River Valley,Shanghai 200120,China;3.Lushui Hydrometric Station of Changji;Analysis of Time Variability for Hydrological Series[J];Journal of Changjiang Vocational University;2001-03
7 SONG Meng-bo1,HUANG Jin-xin2(1.Changjiang Engineering Vocational College,Chibi 437302,China;2.Lushui Water Resources Survey Station,Chibi 437302,China);Preliminary Study on Trend Analysis Method of Hydrological Time Series[J];Journal of Changjiang Engineering Vocational College;2007-04
8 Huang Youyu (Chenzhou Construction Engineering Quality Supervision Station);Outlier Problem in Data Analysis[J];JOURNAL OF CHANGSHA RAILWAY UNIVERSITY;1997-02
9 XU Zhixia,CHEN Zhenmin,WANG Yan,ZHOU Jiankang (1College of Water Resources and Environment,Hohai Univ.,Nanjing 210098,China; 2Zhengzhou economic management institute,Henan Zhengzhou 450007,China; 3China Institute of Water Resources and Hydropower Research,Beijing 100044,China);Ecological Water Requirements Argumentation of Water Resources in Electric Power Engineering Argumentation[J];Electric Power Survey;2003-02
10 DAI Xiangqian1,3,ZHENG Hongxing1,LIU Changming1,2,ZHU Ruirui1,3(1.Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China; 2.College of Water Sciences,Beijing Normal University,Beijing 100875,China; 3.Graduate University of Chinese Academy of Sciences,Beijing 100039,China);Ecological Flow Spectrum and Its Change in the Headwaters of Chaobaihe River[J];Progress in Geography;2008-04
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