Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Environmental Science Survey》 2017-05
Add to Favorite Get Latest Update

Evaluation of the Trophic State of Erlonghu Reservoir based on Hyperspectral Data

SONG Yan-yan;SU Dong-hui;SHAO Tian-tian;Collaborative Innovation Center on Yellow River Civilization of Henan Province,Henan University;  
Correlation analysis was conducted among original,normalized,first derivative of hyperspectral reflectance,and chlorophyll a concentration( Chl-a) in order to determine the most sensitive wavelength for estimation of Chl-a concentration. Band ratio was also adopted for the retrieval of Chl-a concentration. Models based on the four methods all exhibited well results. The verification model based on band ratio showed the highest accuracy with R~2= 0. 71. Moreover,models were established to estimate transparency( SDD),total phosphorus( TP),and total nitrogen( TN) based on the original hyperspectral reflectance. The results showed that all the models obtained very high precision. Combination of comprehensive nutrition state index and evaluation index of water quality parameters was used to evaluate the eutrophication status of ErlonghuReservoir. The result showed that Erlonghu Reservoir was in medium nutrient level and measures were needed to prevent the water body from deterioration.
【Fund】: 国家自然科学基金项目(41601377 41601120);; 教育部人文社会科学研究项目:15YJC790049
【CateGory Index】: X824;X87
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 XU Yi-fan;SHI Yong;LI Yun-mei;State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Nanjing Hydraulic Research Institute;Key Laboratory of Virtual Geographic Environment,Ministry of Education,Nanjing Normal University;;EUTROPHICATION EVALUATION MODEL OF LAKE TAIHU USING HYPERSPECTRAL DATA OF HJ-1SATELLITE[J];长江流域资源与环境;2014-08
2 SHANG Bai-xiao;WANG Li;WANG Shuang;LI Tie-qing;HU Ya-ming;Tieling Municipal Research Institute of Environmental Protection;Tieling Soil and Water Conservation Technical Services;;Eutrophication Evaluation on Waters in Lianhua Lake Wetland in Tieling County[J];湿地科学;2014-01
3 Lü Hang1,MA Wei-chun1,ZHOU Li-guo1,2,TANG Lin3,HUAI Hong-yan3(1.Department of Environmental Science and Engineering,Fudan University,Shanghai 200433,China; 2.State Key Laboratory of Remote Sensing Science,Institute of Remote Sensing Applications Chinese Academy of Sciences,Beijing 100101,China;3.Shanghai Environmental Monitoring Center,Shanghai 200030,China);Estimation for Water Quality Parameters in Dianshan Lake Based on HJ-1A HSI Image[J];复旦学报(自然科学版);2013-02
4 JING Hongwei, HUA Lei, SUN Chenghua & GUO Jing (Beijing Municipal Environmental Monitoring Center, Beijing 100044, P.R.China);Analysis on urban lakes'eutrophication status in Beijing[J];湖泊科学;2008-03
5 WANG Ting①②, HUANG Wen-jiang②, LIU Liang-yun② , JIA Jian-hua①, SHEN Tao②(① Dept. of Survey Engineering, Xi’an university of science and technology, Shanxi Xi’an 710054;② National Engineering Research Center for Information Technology in Agriculture, Beijing 100097);Hyperspectral monitoring model of eutrophication in Poyang Lake[J];测绘科学;2007-04
6 DUAN Hong-tao~(1,2),WEN Yu~(3),ZHANG Bai~(1),SONG Kai-shan~(1), WANG Zong-ming~(1)(1.Northeast Institute of Geography and Agricultural Ecology,CAS,Changchun 130012;2.Graduate School of CAS,Beijing 100039,P.R.;3.HohehotEnvironment Protection Bureau,Hohehot,010021,P.R.China);Application Hyperspectral Data in Remote Sensing Inverse of Water Quality Variables in Lake Chagan[J];干旱区资源与环境;2006-06
7 DUAN Hongtao~ 1,2 , YU Lei~ 3 , ZHANG Bai~ 1,* , LIU Dianwei~ 1 , SONG Kaishan~ 1 , WANG Zongming~ 1 1. Northeast Institute of Geography and Agricultural Ecology, Chinese Acadamy of Sciences, Changchun 130012 2. Graduate School, Chinese Acadamy of Sciences, Beijing 100039 3. Department of Resource and Environment Engineering, Shandong University of Technology, Zibo 255049;Hyperspectral data applied in monitoring and evaluating the water trophic state of Lake Chagan[J];环境科学学报;2006-07
8 DUAN Hongtao, ZHANG Bai, SONG Kaishan, HUANG Sujun ,WANG Zongming & ZHANG Shuqing (Northeast Institute of Geography and Agricultural Ecology, CAS, Changchun 130012 , P. R. China) (Graduate School of CAS, Beijing 100039, P. R. China) (Office of cean Energe of Hohhot 010030, P.R. China);Hyperspectral Monitoring Model of Eutrophication in Lake Nanhu,Changchun[J];湖泊科学;2005-03
9 WANG Ming cui, et al (China Environmental Monitoring Centre, Beijing 100029, China);Evaluate method and classification standard on lake eutrophication[J];中国环境监测;2002-05
10 LI SujuWU QianWANG XuejunPIAO XiuyingDAI Yongning (Key Laboratory for Surface Processes, Ministry of Education; Department of Urban and Environment Sciences, Peking University, Beijing 100871,P. R. China);Correlations Between Reflectance Spectra and Contents of Chlorophyll-a in Chaohu Lake[J];湖泊科学;2002-03
Chinese Journal Full-text Database 9 Hits
1 WANG Yaoyao;PANG Yong;HUANG Yawen;WANG Jianjian;College of Environment,Hohai University;Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes of Ministry of Education,Hohai University;;Impact on enrichment efficiency of enclosure diversion on algae in Pengkeng bay of Taihu lake[J];水资源与水工程学报;2015-06
2 LIANG Changming;LI Xin;RAN Xia;School of Environmental Science and Engineering,Suzhou University of Science and Technology;Suzhou City Environmental Emergency and Accident Investigation Center;;A spatiotemporal eutrophication process and the changing trends in Yangcheng Lake[J];暨南大学学报(自然科学与医学版);2015-06
3 XIE Ping;CHEN Hai Jian;LI Bin Bin;LEI Xu;ZHANG Bo;State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University;Hubei Collaborative Innovation Center for Water Resource Security;;Combination assessment method for lake-water eutrophication base on the magnitude of the variance[J];中国科学:技术科学;2015-12
4 LIANG Xin-yan;WANG Cui-hong;College of Environment and Resources,Shanxi University;;Filter Feeding of Silver Carp on Algae in Eutrophic Water[J];山西农业科学;2015-12
5 CHEN Chun-li;DAI Xin-zhao;ZENG Tong-hui;GONG Xiao-feng;LIU Chun-ying;ZUO Yan-jun;Key Laboratory of Poyang Lake Environment and Resource Utilization of MOE,School of Environmental and Chemical Engineering,Nanchang University;Office of the Mountain-River-Lake Development Committee of Jiangxi Province;Jiangxi Environmental Monitor Centre Station;;RESIDUE CHARACTERIZATION AND RISK ASSESSMENT OF ORGANOCHLORINE PESTICIDE IN URBAN INNER LAKE——A CASE STUDY IN XIANGHU LAKE,NANCHANG CITY[J];长江流域资源与环境;2015-12
6 LIU Jinjin;SUN Zhenzhong;ZHANG Yuping;YAN Jun;LI Xiaobei;LIAO Defeng;Shanghai Fisheries Research Institute,Shanghai Fisheries Technical Extension Station;;Estimation of Water Environmental Capacity in Dishui Lake[J];海洋湖沼通报;2015-04
7 LIU Ying;XU Wenjuan;School of Horticulture, Anhui Agricultural University;;Study on Eutrophic Water Purification by Cultivate Watercress in Floating Beds[J];长江蔬菜;2015-22
8 CHEN Xiao-jiang;YANG Jie;DU Gui-sen;LIU Bo;College of Life Sciences, Inner Mongolia University;Capital Normal University;Beijing Hydrological Station;;Community Structure Characteristics of Phytoplankton and Water Quality in Haizi Reservoir[J];湖北农业科学;2015-22
9 CAO Yin;YE Yuntao;ZHAO Hongli;SHI Yubo;JIANG Yunzhong;School of Environmental Science and Engineering, Donghua University;Department of Water Resources, China Institute of Water Resources and Hydropower Research;Department of Water Resources Management, Ministry of Water Resources;;Remote-sensing retrieval method of suspended solid concentration and turbidity in lakes and reservoirs based on discrete particle swarm and partial least squares[J];水力发电学报;2015-11
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 SUN Qing-zhan,ZANG Shu-ying,ZHANG Nan-nan,NA Xiao-dong (Key Laboratory of Remote Sensing Monitoring of Geographic Environment,College of Heilongjiang Province,Harbin Normal University,Harbin 150025,Heilongjiang,P.R.China);Evaluation of Water Environment Quality of Zhalong Wetlands based on Monte Carlo Method[J];湿地科学;2013-01
2 ZHU Li-nan1,2,GUAN Di2,WANG Yong-jun2,LIU Gui-fang2,KANG Kai2(1.State Key Laboratory of Water Resources and Hydropower Engineering Science,Wuhan University,Wuhan 430071,China; 2.College of Aerospace and Civil Engineering,Harbin Engineering University,Harbin 150001,China);FUZZY COMPREHENSIVE EVALUATION OF WATER EUTROPHICATION OF TYPICAL LAKES AND RESERVOIRS[J];长江流域资源与环境;2012-09
3 ZHANG Ping,HUANG Yu-ling,CHEN Yuan-yuan, HU Xiang-ling,LIU De-fu(Engineering Research Centre of Ecoenvironment in Three Gorges Reservoir Region of Ministry of Education,College of Hydraulic and Environmental Engineering,Three Gorges University,Yichang 443002,China);Fuzzy Mathematics for Evaluation of Eutrophication in Xiangxi Bay[J];环境科学与技术;2012-06
4 HAN Xi 1 ,WANG Li 2 ,ZHOU Ping 2 ,SUN Qing-Ye 2 (1.School of Life Sciences,Anhui University,Hefei 230601,Anhui,P.R.China;2.School of Resources and Environment Engineering,Anhui University,Hefei 230601,Anhui,P.R.China);Water Quality Evaluation for the Rivers on the South Bank of Huaihe River in Anhui Province by the Comprehensive Water Quality Identification Index[J];湿地科学;2012-01
5 CHEN Jing1,2,et al.(1.School of the Earth Sciences and Resources,China University of Geosciences,Beijing 100083,China;2.Satellite Environmental Application Centre,Ministry of Environmental Protection,Beijing 100094,China);Chlorophyll-a Dynamic Monitoring in Chaohu Lake Based on Environmental Satellite 1 CCD Data[J];中国环境监测;2012-01
6 JIANG Liu-Zhi1,2,WANG Xue-Lei1,LI En-Hua1,CAI Xiao-Bin1,DENG Fan1,2(1.Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,Hubei,P.R.China;2.Graduate University of the Chinese Academy of Sciences,Beijing 100049,P.R.China);Water Quality Change Characteristics and Driving Factors of Honghu Lake before and after Ecological Restoration[J];湿地科学;2012-02
7 PAN Bang-long1,2,YI Wei-ning1,WANG Xian-hua1,QIN Hui-ping1,WANG Jia-cheng1,QIAO Yan-li1 1.Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031,China 2.Environment Engineering Department,Anhui University of Architecture,Hefei 230601,China;Inversion of the Lake Total Nitrogen Concentration by Multiple Regression Kriging Model Based on Hyperspectral Data of HJ-1A[J];光谱学与光谱分析;2011-07
8 CHEN Xi,SU Fang-li,LU Xiao-feng,ZHOU Xin,WANG Tie-liang(College of Water Conservancy,Shenyang Agriculture University,Shenyang 110866,China);Application of Fuzzy Mathematics in Water Quality Evaluation of Shuangtaihekou Wetland[J];节水灌溉;2011-05
9 JIN Yan,ZHANG Yong,NIU Zhi-chun,JIANG Sheng(Jiangsu Environmental Monitoring Center,Nanjing,Jiangsu 210036,China);Application of Environmental Satellite HJ-1 CCD Data for Cyanobacteria Bloom Remote Sensing in Taihu Lake[J];环境监测管理与技术;2010-05
10 YANG Yu,LI Yunmei,WANG Qiao,WANG Yanfei,JIN Xin,YIN Bin & ZHANG Hong (Key Laboratory of Virtual Geographic Environment,Ministry of Education,Nanjing Normal University,Nanjing 210046,P.R.China);Retrieval of chlorophyll-a concentration by Three-band model in Lake Chaohu[J];湖泊科学;2010-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved