The proportions and variations of the light absorption coefficients of major ocean color components in the East China Sea
文献类型：期刊论文
| 作者 | Lei, H; Pan, DL; Bai, Y; Tao, BY; Sun, J; Zhang, L; Zhang, X |
| 刊名 | ACTA OCEANOLOGICA SINICA
 |
| 出版日期 | 2012 |
| 卷号 | 31期号:2 |
| 英文摘要 | The East China Sea (ECS), one of the largest continental seas, has dynamic hydrology and complex optical characteristics that make ocean color remote-sensing retrieval difficult. The distributions and proportions of the light absorption coefficients of major ocean color components based on two large-scale investigations in the ECS are presented, showing these features in typical summer and winter seasons. The absorption coefficient a(CDOM), a(NAP) and a(phy) of colored dissolved organic matter, non-algal particle, and pigment of phytoplankton show a decreasing trend from the coast to the outer shelf. According to the a(CDOM) distribution at 440 nm, the Changjiang River plume shows an abnormal southeastward transport. An extremely high a(NAP) value patch at 440 nm is present; in the middle coast. The chlorophyll-a-specific phytoplankton pigment absorption (a*(phy)) is much higher in winter than in summer, which may cause serious underestimated results when applying the averaged a*(phy) into remote-sensing algorithms for chlorophyll concentration retrieval. The importance of phytoplankton size was evident in outer shelf waters. The absorption of a(CDOM) (440) is a dominant component accounting for over half of the total seawater absorption in summer. The a(NAP)(440) accounts for 64% or the absorption of the ECS coastal area in winter. |
| WOS记录号 | WOS:000302756000006 |
| 公开日期 | 2013-03-18 |
| 源URL | [http://202.127.1.142/handle/181331/7122]  |
| 专题 | 上海技术物理研究所_上海技物所 |
| 推荐引用方式 GB/T 7714 | Lei, H,Pan, DL,Bai, Y,et al. The proportions and variations of the light absorption coefficients of major ocean color components in the East China Sea[J]. ACTA OCEANOLOGICA SINICA,2012,31(2). |
| APA | Lei, H.,Pan, DL.,Bai, Y.,Tao, BY.,Sun, J.,...&Zhang, X.(2012).The proportions and variations of the light absorption coefficients of major ocean color components in the East China Sea.ACTA OCEANOLOGICA SINICA,31(2). |
| MLA | Lei, H,et al."The proportions and variations of the light absorption coefficients of major ocean color components in the East China Sea".ACTA OCEANOLOGICA SINICA 31.2(2012). |
入库方式： OAI收割
来源：上海技术物理研究所
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