| 近岸海域水色算法真实性检验的不同叶绿素a测试方法换算模型 |
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| 引用本文： | 赵冬至,傅云娜,赵玲,刘仁岩,尚龙生,孙育红,贺广凯.近岸海域水色算法真实性检验的不同叶绿素a测试方法换算模型[J].海洋环境科学,2007,26(2):101-106. |
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| 作者姓名： | 赵冬至 傅云娜 赵玲 刘仁岩 尚龙生 孙育红 贺广凯 |
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| 作者单位： | 国家海洋环境监测中心,辽宁,大连,116023 |
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| 基金项目： | 908专项项目
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国家高技术研究发展计划(863计划) |
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| 摘 要： | 现场叶绿素a浓度是卫星水色遥感算法真实性检验的重要依据.测试方法不同,对遥感反演的叶绿素浓度对比有较大的影响.本文依据海洋监测规范和NASA的海洋光学观测规范采用三色光分光光度法、荧光光度法和HPLC法对辽东湾、大连湾水样的同步分析,建立了分光法与荧光法、分光法与HPLC法、荧光法与HPLC法得到的叶绿素a浓度换算模型,各相关系数均高于0.8,显示了良好的一致性.
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| 关 键 词： | 二类水体 叶绿素a 测试方法 真实性检验 水色算法 近岸海域 水色 算法 真实性检验 叶绿素 测试方法 模型 coastal water algorithm ocean color validation calibration techniques measurement different concentration chlorophyll a predicting equations 一致性 |
| 文章编号： | 1007-6336（2007）02-0101-06 |
| 收稿时间： | 2006-01-10 |
| 修稿时间： | 2006-03-21 |
Regression equations predicting chlorophyll a concentration from different measurement techniques for calibration and validation of ocean color algorithm in coastal water |
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| ZHAO Dong-zhi,FU Yun-na,ZHAO Ling,LIU Ren-yan,SHANG Long-sheng,SUN Yu-hong,HE Guang-kai.Regression equations predicting chlorophyll a concentration from different measurement techniques for calibration and validation of ocean color algorithm in coastal water[J].Marine Environmental Science,2007,26(2):101-106. |
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| Authors: | ZHAO Dong-zhi FU Yun-na ZHAO Ling LIU Ren-yan SHANG Long-sheng SUN Yu-hong HE Guang-kai |
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| Institution: | National Marine Environment Monitoring Center, Dalian 116023, China |
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| Abstract: | The chlorophyll a concentration in situ is important for calibration and validation of ocean color algorithm of remote sensing.The different protocols affect on the uncertainty determinations of chlorophyll a concentration retrieved from remote sensing data.The spectrophotometric,fluorometric and HPLC measurement techniques are used to analysis samples collected in Liaodong Bay in the Bohai Sea and Dalian Bay in the northern Huanghai Sea.The regression equations predicting chlorophyll a concentration among different measurement show high relation with r more than 0.8. |
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