Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Agro-Environment Science》 2012-12
Add to Favorite Get Latest Update

Inversion of Chlorophyll-a Concentration Based on TM Remote Sensing Image in Keqin Lake

LI Miao,ZANG Shu-ying,WU Chang-shan(Key Laboratory of Remote Sensing Monitoring of Geographic Environment,College of Heilongjiang Province,Harbin Normal University,Harbin 150025,China)  
The concentration of chlorophyll-a not only reflect the water plankton but also the distribution of primary productivity.The change of concentration is often used as a basic indicator to measure the extent of water eutrophication.In order to investigate the eutrophication of Keqin Lake,chlorophyll-a concentration was inversed based on the quasi-synchronous measured data and Landsat-5/TM image of Keqin Lake.By researching the spectral characteristics of chlorophyll-a,correlation analysis was made between the chlorophyll-a concentration and the 14 kinds of combinations of TM2,TM3 and TM4.Then 3 models were established by results which correlation coefficient were higher.Finally,chlorophyll-a concentration of Keqin Lake was inversed by suitable model which was Y =41.57 ×(TM3 +TM4)-0.697.The results showed that chlorophyll-a concentration of Keqin Lake was relatively low on the whole south lake,high on the north lake and with a increas-ing tendency from south to north,which was consistent with the quasi-synchronous measured data,and actually reflect the eutrophication sit-uation of Keqin Lake.Which caused by there are much cultivated land around north lake,and much reed which can purify the water nearby south lake.The model could accurately estimate chlorophyll-a concentration of Keqin Lake,and could satisfy the requirement for quantitative monitoring of chlorophyll-a concentration.This researching will provid theoretical basis to dynamics monitoring and early warning of water quality.
【Fund】: 国家自然科学基金项目(41030743 41171322);; 黑龙江省高等学校科技创新团队建设计划项目(2010td10)
【CateGory Index】: X832
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 YANG Yi-peng~1,WANG Qiao~2,XIAO Qing~3,WEN Jian-guang~3(1.Environmental Monitoring Centre of China,Beijing 100029;2.Jiangsu Provincial Key Lab.of Geographical Information Science,Nanjing Normal University,Nanjing 210097;3.Remote Sensing Application Institute of Chinese Academy of Sciences,Beijing 100101,China);Quantitative Remote Sensing Inversion Methods of Chlorophyll-a Concentration in Taihu Lake Based on TM Data[J];Geography and Geo-Information Science;2006-02
2 LU Heng,JIANG Nan,LUO Lian-Cong(Nanjing Institute of Geography & Limnology,Chinese Academy of Sciences,Nanjing,Jiangsu 210008);Quantitative Retrieval of Chlorophyll-a by Remote Sensing in Taihu Lake based on TM data[J];Scientia Geographica Sinica;2006-04
3 CHENG Liang,MA Youhua,HUANG Yanyan,ZHI Xiaoqin,ZU Juan,MA Zhongwen(Resources and Environment College Anhui Agricultural University,Anhui Hefei 230036);Comparison of Atmospheric Correction between ENVI FLAASH and ERDAS ATCOR2[J];Agriculture Network Information;2011-12
4 TANG Jun wu 1, TIAN Guo liang 2, WANG Xiao yong 3, WANG Xiao mei 1, SONG Qing jun 1 (1. National Satellite Ocean Application Service, Beijing 100081, China;2. Institute of Remote Sensing Applications, Beijing 100101, China; 3. National Center of Ocean Technology, Tianjin 300111, China);The Methods of Water Spectra Measurement and Analysis Ⅰ:Above-Water Method[J];Journal of Remote Sensing;2004-01
5 JIAO Hong-bo,ZHA Yong,LI Yun-mei,HUANG Jia-zhu,WEI Yu-chun(College of Geographic Sciences,Nanjing Normal University,Jiangsu Nanjing 210097,China);Modelling Chlorophyll-a Concentration in Taihu Lake from Hyperspectral Reflectance Data[J];Journal of Remote Sensing;2006-02
6 QIAO Yan-li,ZHENG Xiao-bing,WANG Xian-hua,ZHANG Li-ming,YI Wei-ning,WANG Le-yi(Anhui Institute of Optics and Fine Mechanic,Chinese Academy of Sciences,Anhui Hefei 230031,China);Whole-Process Radiometric Calibration of Optical Remote Sensors[J];Journal of Remote Sensing;2006-05
7 Chen Chuqun; Shi Ping; Mao Qingwen(South China Sea Institute of Oceanology, Chinese Academy of Sciences);Study on Modeling Chlorophyll Concentration of Surface Coastal Water Using TM Data[J];;1996-03
8 LI Yun-liang①,ZHANG Yun-ling②(① School of Geography and ocean Sciences,Nanjing University,Nanjing 210093;② Taihu Lake Laboratory Ecosystem Research station,State Key Laboratory of Lake Science and Environment,Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences,Nanjing 210008);Quantitative Estimation of Total Suspended Matter and Chlorophyll_a Concentration of Taihu Lake in Summer Using TM Data[J];Remote Sensing Information;2008-06
9 YANG Xiao-jun①,②,CHEN Yu-shi①,ZHANG Ye①(① Institute of Image and Information technology,Harbin Institute of Technology,Harbin 150001;② Beijing Remote Sensing Institute,Beijing 100192);Effect on Atmospheric Correction by Inputting Parameters of FLAASH Model[J];Remote Sensing Information;2008-06
10 CHEN Jun1),2),WANG Wen1),LI Zi-yang1),LI An1)1)(China Remote Sensing Satellite Ground Station,Beijing 100086)2)(Graduate University of the Chinese Academy of Sciences,Beijing 100039);LANDSAT-5 TM Data Radiometric Correction and Geospatial Positioning Accuracy[J];Journal of Image and Graphics;2008-06
Chinese Journal Full-text Database 10 Hits
1 YANG Li-ping1,YANG Yu-yong1,2(1.Shandong Institute of Agriculture Sustainable Development,Jinan 250100,China;2.College of Population Resources and Environment,Shandong Normal University,Jinan 250014,China);Application Progress and Prospect of EOS-MODIS Data in Agriculture[J];Shandong Agricultural Sciences;2009-01
2 SUI Xue-yan1,ZHU Zhen-lin1,ZHU Chuan-bao2,YANG Li-ping1,YAO Hui-min1,GUO Hong-hai1(1.Shandong Institute of Agriculture Sustainable Development,Jinan 250100,China;2.Liaocheng Agro-technical Extension and Service Center,Liaocheng 252000,China);Study on Estimating Wheat Plant Height with MODIS Remote Sensing Data in Shandong Province[J];Shandong Agricultural Sciences;2009-02
3 Zhang Lina(Shengyang Environmental Monitoring Center,Shenyang 110016,China);Review on Spatial Analysis of Surface Soil Organic Matter Using Remote Sensing Technique[J];Anhui Agricultural Science Bulletin;2010-17
4 YAN Li-ping et al(Hebei College of Administration,Shijiazhuang,Hebei 0500312);Study on Crop Estimation Method Based on SPOT High Resolution Remote Sensing Data[J];Journal of Anhui Agricultural Sciences;2007-23
5 SHAO Lei (College of Earth Sciences,China University of Geosciences,Wuhan,Hubei 430074);Study on the Area Change of the Snow-covered Region Based on ArcGIS and RS[J];Journal of Anhui Agricultural Sciences;2007-34
6 FAN Ke-yan et al (Colllege of Biology,Shihezi University,Shihezi,Xinjiang 832003);Estimation Models of Processing Tomato Yield Based on Canopy Hyperspectral Remote Sensing[J];Journal of Anhui Agricultural Sciences;2008-10
7 YAO Yun et al(Anhui Institute of Meteorology and Sciences,Hefei,Anhui 230031);Effect Analysis of Atmospheric Correction by the Subtraction of Minimum Value Based on Gray Level Co-occurrence Matrix[J];Journal of Anhui Agricultural Sciences;2008-23
8 YANG Bao-long et al (Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou,Guangdong 510640);Study on Extraction of Urban Green Space from QUICKBIRD Remote Sensing Images[J];Journal of Anhui Agricultural Sciences;2009-03
9 WANG Guang-jie et al (Institute of Digital Land and Ecological Science of Chengdu University of Technology,Chengdu,Sichuan 610059);Research on Automatic Input Subgraph Based on Area's Attribute in MapGIS[J];Journal of Anhui Agricultural Sciences;2009-05
10 ZHANG Jian-long et al (Department of Geography,Teacher College of Shihezi University,Shihezi,Xinjiang 832003);Ecological Environment Quality Evaluation Based on GIS and RS[J];Journal of Anhui Agricultural Sciences;2009-13
China Proceedings of conference Full-text Database 10 Hits
1 Li Meng1,Bai Zhongke1,2,Wen Leqin1,Pan Jian1(1.College of Land Science and Technology,China University of Geosciences(Beijing),Beijing 100083,China;2 Key Laboratory of Land Regulation,Ministry of Land and Resources,Beijing 100035,China);Study on vegetation coverage of Shenfu Coalmine based on Dimidiate pixel model[A];Chinese Society of Agricultural Engineering[C];2011
2 CHEN Gang~1,DENG Wensheng~1,WANG Liya~2 (1.School of Resources and Environment,Hubei University,Wuhan 430062;2.College of Horticulture and Forestry,Huazhong university,Wuhan 430070);Application of Remote sensing technique in urban lakes evolution research[A];[C];2009
3 DING Peng-hui QI Wei-jun FANG Ai-ping WU Xiu-juan The National Calibration Centre of Electro-Optical Distance Meter,Beijing,100039;The Radiometric Calibration of The Digital Aerial Camera in Laboratory[A];[C];2009
4 Zhou Dong, Li Yan, Shang Shaoling, Shao Hao, Ma Xiaoxin State Key Laboratory of Marine Environmental Science (Xiamen University), 361005, Xiamen, China College of Oceanography and Environmental Science, Xiamen University,361005, Xiamen, China;Spectral reflectance and remote sensing detect mode for intertidal sediments fringing Xiamen Bay, China[A];[C];2006
5 Song Yongjun Zhongquanbao Zhangzengyun (Shandong Geomatics Center 250013);The Application of “3S” Technologies in City[A];[C];2005
6 WU Min-ning1, PU Ti-xin2(⒈ Land & resources bureau of Chengdu, Chengdu 610031, China;⒉ Sichuan Land Surveying and Planning Institute, Chengdu 610031, China);The Analysis of Accuracy of geometric Rectifying on High Resolution Satellite Remote Sensing Image[A];[C];2005
7 Zhou Di, Fan Yan-guo, Meng Wei (1.Institute of Geo-Resource and Information, China University of Petroleum, Dongying 257061, China; 2.Institute of Chemistry and chemical engineering, China University of Petroleum, Dongying 257061, China);The Application of Three Dimensional Landscape Model in Land Development and Consolidation[A];[C];2006
8 Cai Xiao-chun~(1,2) Lei Wu-hu~1 (1.Electronic Engineering Institute of PLA.Anhui,Hefei,230037;2.Key Laboratory of Electronic Restriction,Anhui,Hefei,230037);Retrieval of Chlorophyll-a Concentration Based on Spectral Unmixing Model with Remote Sensing Data a Case Study in Lake Dianshan[A];[C];2009
9 KONG Xiang-sheng1 ,ZHANG An-ding1,QIAN Yong-gang2,DONG Yu-yang3,4 (1. College of Geography and Planning ,Ludong University,Yantai 264025,Shandong,China; 2.State Key Lab. of Resources & Environmental Information System,Institute of Geographical Sciences and Natural Resources Research,CAS,Beijing 100101,China 3. Taiyuan University of Technology,College of Architecture and Civil Engineering,Taiyuan,030024,Shanxi,China 4. China Association of Remote Sensing Application,Beijing 100044,China);Teaching reform Based on Reflectance Measurement and Planetary Reflectance jointed Teaching[A];[C];2010
10 Yang Chaoyu Yang Dingtian Yang Yuezhong Lu Guixin Zhao Jun SunZhaohua (LED South China Sea Institute of oceanology Chinese Academy of Sciences GuangZhou 510301 China);Retrieval Seagrass Substrate With Hyperspectral Remote Sensing[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Si-mei,ZHANG Bing-chuan(Department of Municipal Engineering,Anhui Technical College of Water Resources and Hydroelectric Power,Hefei 230601,China);Application of fuzzy neural network on water environmental protection[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2007-02
2 Chen Yaoping Yan jiaping(Department of Natural Resources and Environmental Engineering,Anhui University of Science and Technology,Huainan 232001);Functions and Protection on Chaohu lake Wetland[J];Anhui Agricultural Science Bulletin;2008-15
3 LI Jia lin,WANG Li jun,WANG Ke zhu, LIU Rui xin (Department of Environment and Resources, Baoding Teachers College,Baoding 071051, China);Multi-level and Multifactor Synthetic Evaluation on Touristic Resources-Taking the Lingshan Mountain as Example[J];Journal of Baoding Teachers College;2004-04
4 XU Xiru\ ZHUANG Jiali\ CHEN Liangfu (Institute of Remote Sensing and GIS,Peking University,Beijing,100871);The Multi-angle Thermal Infrared Remote Sensing and Retrieval of Component Temperatures of Mixed Pixel[J];ACTA SCICENTIARUM NATURALUM UNIVERSITIS PEKINESIS;2000-04
5 XU Xiru 1) CHEN Liangfu 2) ( 1) Institute of Remote Sensing and GIS,Peking University,Beijing,100871; 2) Laboratory of Remote sensing Information Sciences,Chinese Academy of Sciences,Beijing,100101);The Choice of Scanning Direction of Multi-angle Thermal Infrared Remote Sensing[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2002-01
6 GHULAM Abduwasit QIN Qiming ZHU Lijiang (Institute of Remote Sensing and GIS, Peking University, Beijing, 100871);6S Model Based Atmospheric Correction of Visible and Near-Infrared Data and Sensitivity Analysis[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2004-04
7 MAO Rong-zheng,NI Shao-xiang,JIANG Jian-jun;Realization of an Atmospheric Correction on Landsat-7 ETM+ Image Based on IDL Language[J];Bulletin of Surveying and Mapping;2004-01
8 YANG Hang,ZHANG Xia,SHUAI Tong,TONG Qingxi;Comparision of FLAASH and Empirical Line Approach for Atmospheric Correction of OMIS-Ⅱ Imagery[J];Bulletin of Surveying and Mapping;2010-08
9 ZHANG Yun-lin~(1, 2),QIN Bo-qiang~1,CHEN Wei-min~1,LUO Lian-cong~(1, 2) (1. Nanjing Institute of Geography & Limnology, The Chinese Academy of Sciences, Nanjing 210008, China; 2. Graduate School, The Chinese Academy of Sciences, Beijing 100039, China);A STUDY ON TOTAL SUSPENDED MATTER IN LAKE TAIHU[J];Resources and Environment in the Yangtze Basin;2004-03
10 Zhang Meihua (Dept. of Urban Environment and Resources Science,Southwest China Normal University,Chongqing 400715);Seveal Fuzzy Clusters Applied in the Environmental Quality Assessment[J];CHONGQING ENVIRONMENTAL SCIENCE;1999-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved