Fluorescence Characteristics of Dissolved Organic Matter in the Sea Nearby Zhangzi Island

doi:10.3964/j.issn.1000-0593(2012)04-1007-05

	Fluorescence Characteristics of Dissolved Organic Matter in the Sea Nearby Zhangzi Island
	Zhou Nan 1,2; Zhao Wei-hong 1; Miao Hui 1; Zhao, WH (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China.
	2012-04-01
发表期刊	SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN	1000-0593
卷号	32 期号:4 页码:1007-1011
文章类型	Article
摘要	Fluorescence excitation-emission matrix spectroscopy (EEMs) was parsed, using parallel factor analysis (PARAFAC) to parse the model, to examine the fluorescent components and their distributing variations of dissolved organic matter (DOM) sampled from the nearby sea area of Zhangzi island. The identified components in different seasons were almost similar, including humic-like components C1 (265/440 nm), C2(410 similar to 450/520 similar to 550 nm) and protein-like component C3(230, 280/330 nm), and the good linearity proved that they had the same sources or some relationships. Furthermore, all of the 3 components in different water layers and different seasons showed higher fluorescence intensity around the Zhangzi island. The relationships of the 3 components with chlorophyll-a and salinity were discussed, and the results showed that DOM in the study area depended on phytoplankton and the input from human activities. The results demonstrate the capability of the combination of EEMs and PARAFAC for characterizing fluorescence of DOM.
关键词	Dissolved Organic Matter Excitation-emission Matrix Spectroscopy Parallel Factor Analysis (Parafac) Zhangzi Island
学科领域	Spectroscopy
DOI	10.3964/j.issn.1000-0593(2012)04-1007-05
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000302450000033
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/12428
专题	海洋生态与环境科学重点实验室
通讯作者	Zhao, WH (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China.
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Zhou Nan,Zhao Wei-hong,Miao Hui,et al. Fluorescence Characteristics of Dissolved Organic Matter in the Sea Nearby Zhangzi Island[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2012,32(4):1007-1011.
APA	Zhou Nan,Zhao Wei-hong,Miao Hui,&Zhao, WH .(2012).Fluorescence Characteristics of Dissolved Organic Matter in the Sea Nearby Zhangzi Island.SPECTROSCOPY AND SPECTRAL ANALYSIS,32(4),1007-1011.
MLA	Zhou Nan,et al."Fluorescence Characteristics of Dissolved Organic Matter in the Sea Nearby Zhangzi Island".SPECTROSCOPY AND SPECTRAL ANALYSIS 32.4(2012):1007-1011.

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