Relationship between fluorescence peak spectral features and chlorophyll-alpha in lake chagan
文献类型：期刊论文
| 作者 | Duan Hong-Tao; Zhang Bai; Liu Dian-Wei; Zhang Yuan-Zhi; Song Kai-Shan; Wang Zong-Ming |
| 刊名 | Journal of infrared and millimeter waves
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 25期号:5页码:355-359 |
| 关键词 | Remote sensing Fluorescence peak Lake chagan Chlorophyll-alpha Hyperspectra |
| ISSN号 | 1001-9014 |
| 通讯作者 | Duan hong-tao() |
| 英文摘要 | Chlorophyll-alpha ( chl-alpha) is a main parameter to determine the trophic state, which is one of the major factors affecting water environment and produces visible changes in the surface of waters. the fluorescence peak features of the reflectance spectrum of water in lake chagan, jilin province, and the relevant water quality constituents were studied from may to october in 2004. the peak height and peak position shift of the spectral reflectance were analyzed in detail. the results are as follows: 1. a shift of the peak position from about 690nm up to 710nm and an increase of the peak magnitude are observed when chlorophyll-alpha concentration increased. 2. the peak height has a steady correlation with chl-alpha. 3. the peak position shift suits to inverse chl-alpha with a higher concentration and a large scale water, but it does not suit to lake chagan. 4. the peak height can be used in estimating chl-alpha in lake chagan. these results contribute significantly to increase the accuracy of the derivation of chlorophyll values from remote sensing data in lake chagan. |
| WOS关键词 | WATER-QUALITY |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000241783900009 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379425 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Duan Hong-Tao |
| 作者单位 | 1.CAS, NE Inst Geog & Agr Ecol, Changchun 130012, Peoples R China 2.CAS, Grad Sch, Beijing 100039, Peoples R China 3.Helsinki Univ Technol, Helsinki, Finland |
| 推荐引用方式 GB/T 7714 | Duan Hong-Tao,Zhang Bai,Liu Dian-Wei,et al. Relationship between fluorescence peak spectral features and chlorophyll-alpha in lake chagan[J]. Journal of infrared and millimeter waves,2006,25(5):355-359. |
| APA | Duan Hong-Tao,Zhang Bai,Liu Dian-Wei,Zhang Yuan-Zhi,Song Kai-Shan,&Wang Zong-Ming.(2006).Relationship between fluorescence peak spectral features and chlorophyll-alpha in lake chagan.Journal of infrared and millimeter waves,25(5),355-359. |
| MLA | Duan Hong-Tao,et al."Relationship between fluorescence peak spectral features and chlorophyll-alpha in lake chagan".Journal of infrared and millimeter waves 25.5(2006):355-359. |
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来源：中国科学院大学
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