| Application of recording films of solar radiation for environmental and ecological research |
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| 作者姓名： | YOSHIMURA Takao ISHIKAWA Toshio |
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| 作者单位： | Remote Sensing and Image Research Center，Chiba University，Japan.，Remote Sensing and Image Research Center，Chiba University，Japan. |
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| 摘 要： | Global solar radiation is recorded by fading of the colored film into which azo-dye is impregnated with use of organic solvent. Oil Red O, Sudan I, Sudan IV and Pyridylazonaphthol are used as the azo dye. These films can be applied to measure the solar radiation in many kinds of environmental or ecological conditions. The merits of the film compared with usual measurements are to be: unnecessary of any electric sources; cheap and mass-productive easily; suitable to integrate solar radiation for long time; easy dealing in out-door or underwater conditions; possible to use on leaves of any plants because of light weight; possible to use in a lot of points at the same time.
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| 收稿时间： | 1989/12/30 0:00:00 |
Application of recording films of solar radiation for environmental and ecological research |
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| YOSHIMURA,Takao,ISHIKAWA,Toshio.Application of recording films of solar radiation for environmental and ecological research[J].Journal of Environmental Sciences,1990,2(3):87-98. |
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| Authors: | YOSHIMURA Takao and ISHIKAWA Toshio |
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| Institution: | Remote Sensing and Image Research Center;Chiba University;Japan. and Remote Sensing and Image Research Center;Chiba University;Japan. |
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| Abstract: | Global solar radiation is recorded by fading of the colored film into which azo-dye is impregnated with use of organic solvent. Oil Red O, Sudan I, Sudan IV and Pyridylazonaphthol are used as the azo dye. These films can be applied to measure the solar radiation in many kinds of environmental or ecological conditions. The merits of the film compared with usual measurements are to be: unnecessary of any electric sources; cheap and mass-productive easily; suitable to integrate solar radiation for long time; easy dealing in out-door or underwater conditions; possible to use on leaves of any plants because of light weight; possible to use in a lot of points at the same time. |
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| Keywords: | global solar radiation solar radiation sensor solar energy dye film azo-dye |
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