Parameters of monitoring Daya Bay water quality by remote sensing
QU Min1, XING Qian-guo2, PAN Wei-bin3
1. Sino Environment Engineering Co., Ltd. Guangzhou, 510300; 2. LED, South China Sea Institute of Oceanography, Chinese Academy of Science, Guangzhou, 510301; 3. School of Envrionmental Science and Engineering, South China University of Technology, Guangzhou, 510640, China
The coastal areas in China are experiencing rapid development, and the environment of coastal waters encountered huge impact.The traditional approaches of monitoring coastal water quality are not cost effiectively, and can not provide overall spatial information for certain coastal waters.Remote sensing is a novel approach to break these constraints.However, how to determine the monitoring parameters is a key to assess water quality by remote sensing.The situation of Daya Bay water environment was reviewed in this study, the optical or thermal actively characteristics of water quality parameters were also discussed, and it suggested that water temperature, suspended sediments and chlorophyll be the main parameters for assessing the water quality with the approach of remote sensing.Suspended sediments and chlorophyll can serve as surrogate contaminants which play an important role in remote sensing of water quality in inland lakes, rivers and coastal areas, chlorophyll was also proposed to be included in national water quality assessment system as a regular monitoring parameter.
瞿敏1, 邢前国2*, 潘伟斌3. 大亚湾水质遥感监测指标分析[J]. , 2006, 25(3): 262-265.
QU Min1, XING Qian-guo2, PAN Wei-bin3. Parameters of monitoring Daya Bay water quality by remote sensing. , 2006, 25(3): 262-265.
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