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Characterization of water constituents spectra absorption in Chagan Lake of Jilin Province, Northeast China |
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| Authors: | Yuandong Wang Dianwei Liu Kaishan Song Jia Du Zongming Wang Bai Zhang Xuguang Tang Xiaochun Lei Yanqing Wu |
| Institution: | WANG Yuandong1,2,LIU Dianwei1,SONG Kaishan1,DU Jia1,WANG Zongming1,ZHANG Bai1,TANG Xuguang1,LEI Xiaochun1,WU Yanqing1,2 (1. Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences,Changchun 130012,China,2. Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
| Abstract: | Research on the optical characteristics of water color constituents in Chagan Lake of Jilin Province,Northeast China was carried out in order to investigate the variability of the spectra absorption parameters as inputs to bio-optical models and remote sensing algorithms for converting observed spectral signals into water quality information.Samples of total particulates,non-algal particles and colored dissolved organic matter (CDOM) were first prepared by quantitative filter technique (QFT) and then absorp... |
| Keywords: | colored dissolved organic matter spectra absorption water constituents spectral slope Chagan Lake |
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