| 光谱学与光谱分析 |
|
|
|
|
|
| Fluorescence Characterization of Dissolved Organic Matter in the East China Sea after Diatom Red Tide Dispersion |
| ZHUO Peng-ji1, 2, ZHAO Wei-hong1* |
1. Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
2. Graduate University of Chinese Academy of Sciences, Beijing 100039, China |
|
|
|
|
Abstract Fluorescence excitation-emission spectroscopy (EEMS) was employed to analyze the 3-dimensional fluorescence of dissolved organic matter in the East China Sea after diatom red tide dispersion. The relationships between fluorescence peak intensity, and salinity and chlorophyll-a were discussed. The centers of protein-like fluorescence peaks dispersed at Exmax/Emmax=270-280/290-315 nm (Peak B), 220-230/290-305 nm (Peak D), 230-240/335-350 nm(Peak S)and 280/320 nm(Peak T). Two humic-like peaks appeared at 255-270/435-480 nm (Peak A)and 330-350/420-480 nm(Peak C). High tyrosine-like intensity was observed in diatom red tide dispersion area, and tryptophan-like fluorescence was also found which was lower. High FIB/FIS showed that diatom red tide produced much tyrosine-like matter during dispersion. Peaks S, A and C had positive correlation with one another, and their distributions were similar, which decreased with distance increasing away from the shore. Good negative correlations between peaks S, A and C and salinity suggested that Jiangsu-Zhejiang coastal water was the same source of them. Correlations between fluorescence peak intensity and chlorophyll-a were not remarkable enough to clear the relationship between fluorescence and living algal matter. It was supposed that the living algal matter contributed little to the fluorescence intensity of algal dispersion seawater.
|
|
Received: 2007-11-06
Accepted: 2008-02-12
|
|
|
|
Corresponding Authors:
ZHAO Wei-hong
E-mail: zhuopengji@163.com
|
|
[1] Conmy R N, Coble P G, Chen R, et al. Marine Chem., 2004, 89: 127.
[2] Chen R F, Bissett P, Coble P, et al. Marine Chem., 2004, 89: 257.
[3] Coble P G, Green S, Blough N V. Nature, 1990, 348:432.
[4] Hayase K, Shinozuka N. Marine Chem., 1995, 48: 283.
[5] Coble P G, Marine Chem., 1996, 51: 325.
[6] Coble P G, Del Castillo C E, Bernard A. Deep-Sea Res. Ⅱ, 1998, 45: 2195.
[7] Burdige D J, Berelson W M, Coale K H, et al. Geochimica et Cosmochimica Acta, 1999, 63: 1507.
[8] Del Castillo C E, Coble P G. Deep-Sea Res Ⅱ, 2000, 47: 1563.
[9] Nelson N B, Carlson C A, Steinberg D K. Marine Chem., 2004, 89: 273.
[10] JI Nai-yun, ZHAO Wei-hong, WANG Jiang-tao, et al(季乃云, 赵卫红, 王江涛, 等). Environmental Science(环境科学), 2006, 27(2): 257.
[11] REN Bao-wei, ZHAO Wei-hong, WANG Jiang-tao, et al(任保卫, 赵卫红, 王江涛, 等). Environmental Science(环境科学), 2007, 28(4): 712.
[12] ZHAO Wei-hong, WANG Jiang-tao, CUI Xin, et al(赵卫红, 王江涛, 崔 鑫, 等). Chinese High Technology Letters(高技术通讯), 2006, 16(4): 425.
[13] REN Bao-wei, ZHAO Wei-hong, WANG Jiang-tao, et al(任保卫, 赵卫红, 王江涛, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2008, 28(5): 1130.
[14] XIA En-qin, GUO Wei-dong, HU Ming-hui(夏恩琴，郭卫东，胡明辉). Journal of Oceanography in Taiwan Strait(台湾海峡), 2004, 23(2): 238.
[15] Mopper K, Schultz C A, Marine Chem., 1993, 41: 229.
[16] Chen R F, Bada J L. Marine Chem., 1992, 37: 191.
[17] ZHANG Qi-long, WANG Fan(张启龙, 王 凡). Oceanologia et Limnologia Sinica(海洋与湖沼), 2004, 35(1):48.
[18] Dorsch J E, Bidleman T F. Estuarine Coastal Shelf Sci., 1982, 15: 701.
[19] Mayer L M, Schik L L, Loder T C. Marine Chem., 1999, 64: 171.
[20] Yamashita Y，Tanoue E. Marine Chem., 2003, 82: 255.
[21] Determann S, Lobbes J M, Reuter R，et al. Marine Chem., 1998, 62: 137.
[22] FU Ping-qing, LIU Cong-qiang, WU Feng-chang(傅平青, 刘丛强, 吴丰昌). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2005, 25(12): 2024.
[23] Sierra M M D, Donard O F X, Lamotte M, et al. Marine Chem., 1994, 47: 127. |
| [1] |
SHEN Ying, WU Pan, HUANG Feng*, GUO Cui-xia. Identification of Species and Concentration Measurement of Microalgae Based on Hyperspectral Imaging[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3629-3636. |
| [2] |
NIE Xi-du1, FU Liang2* . Determination of Heavy Metal Elements in Diatomite Filter Aid by Inductively Coupled Plasma Mass Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(11): 3192-3195. |
| [3] |
Lü Li-sha1, 2, ZHAO Wei-hong1*, MIAO Hui1 . Application of Excitation-Emission Matrix Spectrum Combined with Parallel Factor Analysis in Dissolved Organic Matter in East China Sea[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(03): 653-658. |
| [4] |
DUAN Ya-li, SU Rong-guo*, SHI Xiao-yong, ZHANG Cui. Research on Using 3-D Fluorescence Spectroscopy-Wavelet Transform-PSO for Rapid Discrimination of Compositions of Phytoplankton Population[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(06): 1562-1569. |
| [5] |
LIU Zhen-yu1，2, CUI Ting-wei2, YUE Jie1, JIANG Tao3, CAO Wen-xi4, MA Yi2. Spectrum Simulation Based on Data Derived from Red Tide[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(11): 3043-3049. |
| [6] |
QIU Zhong-feng1, CUI Ting-wei2, HE Yi-jun1* . Retrieve of Red Tide Distributions from MODIS Data Based on the Characteristics of Water Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(08): 2233-2237. |
| [7] |
XING Qian-guo1, ZHENG Xiang-yang1, SHI Ping1, HAO Jia-jia1, YU Ding-feng1, LIANG Shou-zhen1, LIU Dong-yan1, ZHANG Yuan-zhi2 . Monitoring “Green Tide” in the Yellow Sea and the East China Sea Using Multi-Temporal and Multi-Source Remote Sensing Images [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(06): 1644-1647. |
| [8] |
Lü Gui-cai1, 2, ZHAO Wei-hong1*, WANG Jiang-tao2 . Applications of Three-Dimensional Fluorescence Spectrum of Dissolved Organic Matter to Identification of Red Tide Algae [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(01): 141-144. |
| [9] |
CHENG Yuan-yue1，2, GUO Wei-dong2*, LONG Ai-min1, CHEN Shao-yong3 . Study on Optical Characteristics of Chromophoric Dissolved Organic Matter (CDOM) In Rainwater by Fluorescence Excitation-Emission Matrix and Absorbance Spectroscopy [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2010, 30(09): 2413-2416. |
| [10] |
ZHANG Ting-lu, DU Xiang-zhi, XU Qing-na, QIU Guo-qiang. Application of 1D Wavelet Analysis in Detecting Species of Harmful Algae Blooms with Absorption Spectra of Phytoplankton [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2009, 29(10): 2743-2747. |
| [11] |
WANG Jiang-tao1, GUAN Ha-si-gao-wa1, ZHAO Wei-hong2, WANG Xiu-lin1 . Fluorescence Characterization of Dissolved Organic Matter in East China Sea [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2009, 29(05): 1345-1348. |
| [12] |
WANG Min. Improvement of Light Source for Algae Fluorescence Imaging System[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2008, 28(03): 621-623. |
| [13] |
XING Rong-lian, WANG Chang-hai*, TANG Ning, QIAN Zhen-ming. Analysis of Eleven Mineral Elements for Eight Benthic Marine Diatoms Using AAS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(10): 2131-2133. |
| [14] |
MA Yi1, 2, ZHANG Jie1, 2,CUI Ting-wei1 . Research on Airborne Hyperspectral Identification of Red Tide Organism Dominant Species Based on SVM[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(12): 2302-2305. |
| [15] |
CUI Ting-wei1, 2, ZHANG Jie2, 3, MA Yi2, 3, SUN Ling2. Study of Red Tide Spectral Characteristics and Its Mechanism[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(05): 884-886. |
|
|
|
|
