| 光谱学与光谱分析 |
|
|
|
|
|
| Identifying the Origin of Chromophoric Dissolved Organic Matter in Xiamen Bay Using Fluorescence Spectroscopy and Chemometrics |
| LIN Hui1, 2, GUO Wei-dong1*, XU Jing1, HU Ming-hui1 |
| 1. State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen 361005, China2. Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China |
|
|
|
|
Abstract The fluorescent components of chromophoric dissolved matter ( CDOM) in water samples collected from Xiamen Bay in spring and autumn, 2009 were examined using excitation-emission matrix fluorescence spectroscopy combined with parallel factor analysis (EEMs-PARAFAC). PARAFAC decomposed the fluorescence matrices of CDOM into three humic-like (C1: 250, 345/454 nm; C2: 230, 310/374 nm; C5: 265, 424/478 nm) and two protein-like (C3: 230/342 nm; C4: 230, 275/322 nm) components. Good linear correlation occurred among three humic-like components and between two protein-like components, respectively. This demonstrated that the same types of components (humic-like or protein-like) have similar origin and geochemical behaviors. High abundances of humic-like components were found at the upstream zone of the Jiulong Estuary, while the high abundance of protein-like components occurred at the northern part of semi-enclosed Western Xiamen Harbor. The significant negative correlations were found between the abundances of all fluorescence components and salinity in the estuary area. However, the high contents of chlorophyll a were in line with the high abundances of C3 and C4 in non-estuarine area, which implies that phytoplankton activity could be another important source of protein-like components besides the river runoff. A principal component analysis(PCA) of fluorescent components revealed that terrestrial runoff was the dominant sources of CDOM fluorescence components in Xiamen Bay, while the contribution of the in situ biological processes was relatively lower. This study demonstrates that the combination use of PARAFAC modeling and chemometrics (i.e. PCA) is very useful in identifying the origin of CDOM and quantifying the primary factors influencing their distributions.
|
|
Received: 2012-06-18
Accepted: 2012-10-11
|
|
|
|
Corresponding Authors:
GUO Wei-dong
E-mail: wdguo@xmu.edu.cn
|
|
[1] Coble P G. Chemical Reviews, 2007, 107(2): 402.
[2] Stedmon C A, Markager S S. Estuarine Coastal and Shelf Science, 2003, 57: 973.
[3] Chen R F, Gardner G B. Marine Chemistry, 2004, 89: 103.
[4] Granskog M A, Macdonald R W, Mundy C J, et al. Continental Shelf Research, 2007, 27(15): 2032.
[5] Guo W D, Stedmon C A, Han Y C, et al. Marine Chemistry, 2007, 107: 357.
[6] Williams P J L. Marine Chemistry, 1995, 51: 17.
[7] Guo W, Xu J, Wang J. et al. Journal of Environmental Sciences，2010, 22: 1728.
[8] Romera-Castillo C, Nieto-Cid M, Castro C G, et al. Marine Chemistry, 2011，125(1-4): 26.
[9] Guo W, Yang L, Hong H, et al. Marine Chemistry, 2011, 124: 125.
[10] LIN Hui，ZHANG Yuan-biao(林 辉，张元标). Journal of Oceanography in Taiwan Strait(台湾海峡), 2008，27：345.
[11] Hong H S, Yang L Y, Guo W, et al. Biogeochemistry, 2012, 109: 163.
[12] CAI Li-xun(蔡励勋). Journal of Fujian Fisheries(福建水产), 2008，2: 75.
[13] Lawaetz A J, Stedmon C A. Appl. Spectrosc., 2009, 63(8): 936.
[14] Stedmon C A, Bro R. Limnology and Oceanography-Methods, 2008, 6: 572.
[15] Stedmon C A, Markager S. Limnology and Oceanography, 2005, 50: 686.
[16] Yamashita Y, Jaffe R, Maie N, et al. Limnology and Oceanograhy, 2008, 53(5): 1900.
[17] Stedmon C A, Markager S, Bro R. Marine Chemistry, 2003, 82(3-4): 239.
[18] CHENG Yuan-yue, GUO Wei-dong, XIA En-qin, et al(程远月，郭卫东，夏恩琴, 等). Journal of Oceanography in Taiwan Strait(台湾海峡), 2008，27(2)：8.
|
| [1] |
TAN Ai-ling1, WANG Si-yuan1, ZHAO Yong2, ZHOU Kun-peng1, LU Zhang-jian1. Research on Vinegar Brand Traceability Based on Three-Dimensional Fluorescence Spectra and Quaternion Principal Component Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2163-2169. |
| [2] |
WANG Xiao-ping1,2, ZHANG Fei1,2,3*, YANG Sheng-tian4，AYINUER·Yushanjiang1,2，CHEN Yun5. Rapid Diagnosis of Surface Water Salt Content (WSC) in Ebinur Lake Watershed Based on 3-D Fluorescence Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1468-1475. |
| [3] |
OUYANG Heng1,2*, XIAO Jian-ren3, LIN Xiu-yong4, FAN Gong-duan4*. Compositional Characteristics of Dissolved Organic Matter in Water Treatment Systems of Water Source Heat Pump Based on Three-Dimensional Fluorescence Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1146-1152. |
| [4] |
WANG Yu-tian, LIU Ting-ting*, LIU Ling-fei, YANG Zhe, CUI Yao-yao. Determination of Polycyclic Aromatic Hydrocarbons in Water Based on Three Dimensional Fluorescence Spectroscopy Combined with Wavelet Compression and APTLD[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1171-1177. |
| [5] |
ZHOU Yan-lei1, ZHOU Fei-fei1, JIANG Cong-cong1, SHI Xiao-yong1，2*, SU Rong-guo1. Research of Identification Method for the Oil Spills Species Based on Fluorescence Excitation-Emission Matrix and Parallel Factor Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 475-480. |
| [6] |
XIE Zhi-yong1,2, XIE Li-qin1,2, JIANG Shen-hua1,2,3*, QU Wen-juan1,3, ZHANG Xiao-xia1,2, ZHANG Hua-hao1,2, HAO Shu1,2, ZHANG Liang-hui1,2, MA Hai-le1,3, SHEN Yong-gen1,4. The Comparison of Inhibition on LDL Non-Enzymatic Glycosylation and Oxidation between Ethyl Acetate Extracts of Clove and Clove Bud Oil Based on Spectroscopy Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 518-527. |
| [7] |
WANG Bi1, 2, XI Hong-bo2, ZHOU Yue-xi1, 2*, CHEN Xue-min1, FU Xiao-yong1. Effects of Different Substituents on Three Dimensional Fluorescence Properties of BTEX[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3763-3770. |
| [8] |
WANG Yu-tian1, ZHANG Li-juan1, 2*, ZHAO Xu1, CHEN Yi-qiang3, PAN Zhao1, CAO Li-fang1, XU Jing1, YUAN Yuan-yuan1, NIU Kai-zeng1, ZHANG Ya-ji1. Study on the Three-Dimensional Fluorescence Spectra of Oil Mixture and Its Composition Based on Tri-PLS Model[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3771-3775. |
| [9] |
CHEN Yong1, WEI Jia2, LIN Cai1, XU Jing2, SUN Xiu-wu1, LIN Hui1*. Based on Optical Properties of Chromophoric Dissolved Organic Matter in the Monitoring of Coastal Eutrophication[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3803-3808. |
| [10] |
HUANG Zhen-rong1, CHENG Cheng2, TANG Jiu-kai2, Lü Wei-ming1, TAO Ting-ting1, WANG Xiao-jiong1, WU Jing2*. Characterization of Organic Matters in the Effluent of Dyeing and Printing Wastewater Treatment Plants with Fluorescence Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(10): 3118-3121. |
| [11] |
LI Shuai-dong1, 2, 3, JIANG Quan-liang3, LI Ye3, WU Ya-lin3, JIANG Jun-wu3, HUANG Tao1, 2, 3, YANG Hao3, HUANG Chang-chun1, 2, 3*. Spectroscopic Characteristics and Sources of Dissolved Organic Matter from Soils around Dianchi Lake, Kunming[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(05): 1448-1454. |
| [12] |
YANG Cheng-hu1, LIU Yang-zhi1, ZHU Ya-xian2, ZHANG Yong1，3*. In Situ Investigation of the Interactions of Pyrene and Phenanthrene with Humic Acid Using Laser Induced Nanoseconds Time Resolved Fluorescence Quenching Method Combined with PARAFAC Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(05): 1519-1524. |
| [13] |
YU Shao-hui1, XIAO Xue2, XU Ge1. Data Compression of Time Series Three-Dimensional Fluorescence Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(04): 1163-1167. |
| [14] |
LI Shuai-dong1, 2, 3, ZHANG Ming-li3, YANG Hao3, LIU Da-qing3, YU Li-yan3, HUANG Tao1, 2, 3*, HUANG Chang-chun1, 2, 3*. Spectroscopic Characteristics of Dissolved Organic Matter from Top Soils on SongHuaba Reservoir in Kunmimg[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(04): 1183-1188. |
| [15] |
LI Lei1, 2, LI Zhong-pei1, 2*, LIU Ming1, 2, MA Xiao-yan1, 2, TANG Xiao-xue1, 2 . Characterizing Dissolved Organic Matter (DOM) in Wastewater from Scale Pig Farms Using Three-Dimensional Excitation-Emission Matrices (3DEEM) [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(02): 577-583. |
|
|
|
|
