亚热带河口陆基养虾塘水体CDOM三维荧光光谱平行因子分析
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摘要
利用三维荧光光谱平行因子分析(EEMs-PARAFAC)技术,对我国亚热带地区闽江、木兰溪、九龙江河口滨海陆基养虾塘水体的有色溶解性有机质(CDOM)进行了组分及来源分析.研究表明从养虾塘水体CDOM荧光光谱中解析出4个有效PARAFAC荧光组分,包括2种类蛋白质物质和2种类腐殖酸物质,其中类蛋白质组分是河口陆基养虾塘水体中CDOM的主要组成部分.水体的荧光指数FI和自生源指标BIX表明河口区滨海陆基养虾塘水体中CDOM的强自生来源贡献.而腐殖化指标HIX表明养殖塘水体具有弱腐殖化特征.类蛋白质组分与类腐殖质组分之间可能具有相同的来源属性和地化行为,盐度与CDOM呈现极显著负相关,而DOC与CDOM中类腐殖质组分(C2、C3)呈现显著正相关.本研究为进一步揭示养虾塘水体CDOM的光化学性质提供了科学依据.
Components of chromophoric dissolved organic matter(CDOM) from eight coastal land-based shrimp ponds in the Minjiang,Mulan,and Jiulong rivers of subtropical southeastern China were determined by fluorescence excitation emission matrix spectroscopy combined with parallel factor analysis(EEMs-PARAFAC).Four separate fluorescence components,including two protein-like components(C1,C4) and two humic-like components(C2,C3),were identified as the dominant components of the CDOM in these shrimp ponds.The fluorescence indices(FI,BIX,and HIX) suggest that the CDOM of shrimp ponds shows low humification and is mainly derived from spontaneous sources.The protein-like and humic-like components have similar sources and exhibit a similar geochemical behavior.The salinity is negatively correlated with all CDOM fractions,whereas the DOC concentrations show only a positive correlation with the humic fractions of the CDOM.This study provides a scientific basis for the photochemical properties of CDOM in shrimp ponds.
Components of chromophoric dissolved organic matter(CDOM) from eight coastal land-based shrimp ponds in the Minjiang,Mulan,and Jiulong rivers of subtropical southeastern China were determined by fluorescence excitation emission matrix spectroscopy combined with parallel factor analysis(EEMs-PARAFAC).Four separate fluorescence components,including two protein-like components(C1,C4) and two humic-like components(C2,C3),were identified as the dominant components of the CDOM in these shrimp ponds.The fluorescence indices(FI,BIX,and HIX) suggest that the CDOM of shrimp ponds shows low humification and is mainly derived from spontaneous sources.The protein-like and humic-like components have similar sources and exhibit a similar geochemical behavior.The salinity is negatively correlated with all CDOM fractions,whereas the DOC concentrations show only a positive correlation with the humic fractions of the CDOM.This study provides a scientific basis for the photochemical properties of CDOM in shrimp ponds.
引文
[1]Stedmon C A,Markager S.Resolving the variability in dissolved organic matter fluorescence in a temperate estuary and its catchment using PARAFAC analysis[J].Limnology and Oceanography,2005,50(2):686-697.
[2]Battin T J,Luyssaert S,Kaplan L A,et al.The boundless carbon cycle[J].Nature Geoscience,2009,2(9):598-600.
[3]Park J H,Kalbitz K,Matzner E.Resource control on the production of dissolved organic carbon and nitrogen in a deciduous forest floor[J].Soil Biology and Biochemistry,2002,34(6):813-822.
[4]吴丰昌,王立英,黎文,等.天然有机质及其在地表环境中的重要性[J].湖泊科学,2008,20(1):1-12.Wu F C,Wang L Y,Li W,et al.Natural organic matter and its significance in terrestrial surface environment[J].Journal of Lake Sciences,2008,20(1):1-12.
[5]刘堰杨,秦纪洪,刘琛,等.基于三维荧光及平行因子分析的川西高原河流水体CDOM特征[J].环境科学,2018,39(2):720-728.Liu Y Y,Qin J H,Liu C,et al.Characteristics of chromophoric dissolved organic matter(CDOM)in rivers of western sichuan plateau based on EEM-PARAFAC analysis[J].Environmental Science,2018,39(2):720-728.
[6]Wang C,Guo W D,Guo Z R,et al.Characterization of dissolved organic matter in groundwater from the coastal Dagu River watershed,China using fluorescence excitation-emission matrix spectroscopy[J].Spectroscopy and Spectral Analysis,2013,33(9):2460-2465.
[7]Yamashita Y,Kloeppel B D,Knoepp J,et al.Effects of watershed history on dissolved organic matter characteristics in headwater streams[J].Ecosystems,2011,14(7):1110-1122.
[8]陈永娟,胡玮璇,庞树江,等.北运河水体中荧光溶解性有机物空间分布特征及来源分析[J].环境科学,2016,37(8):3017-3025.Chen Y J,Hu W X,Pang S J,et al.Spatial distribution characteristics and source analysis of dissolved organic matter in Beiyun River[J].Environmental Science,2016,37(8):3017-3025.
[9]郭卫东,黄建平,洪华生,等.河口区溶解有机物三维荧光光谱的平行因子分析及其示踪特性[J].环境科学,2010,31(6):1419-1427.Guo W D,Huang J P,Hong H S,et al.Resolving excitation emission matrix Spectroscopy of Estuarine CDOM with parallel factor analysis and its application in organic pollution monitoring[J].Environmental Science,2010,31(6):1419-1427.
[10]Yamashita Y,JafféR,Maie N,et al.Assessing the dynamics of dissolved organic matter(DOM)in coastal environments by excitation emission matrix fluorescence and parallel factor analysis(EEM-PARAFAC)[J].Limnology and Oceanography,2008,53(5):1900-1908.
[11]Yao X,Zhang Y L,Zhu G W,et al.Resolving the variability of CDOM fluorescence to differentiate the sources and fate of DOMin Lake Taihu and its tributaries[J].Chemosphere,2011,82(2):145-155.
[12]Guo W D,Yang L Y,Hong H S,et al.Assessing the dynamics of chromophoric dissolved organic matter in a subtropical estuary using parallel factor analysis[J].Marine Chemistry,2011,124(1-4):125-133.
[13]肖隆庚,陈文松,陈国丰,等.中国南海CDOM三维荧光光谱特征研究[J].环境科学学报,2014,34(1):160-167.Xiao L G,Chen W S,Chen G F,et al.Fluorescence excitationemission matrix spectroscopy of chromophoric dissolved organic matter in the South China Sea[J].Acta Scientiae Circumstantiae,2014,34(1):160-167.
[14]宋红丽,刘兴土,文波龙.黄河三角洲养殖塘水-气界面CO2、CH4和N2O通量特征[J].生态环境学报,2017,26(9):1554-1561.Song H L,Liu X T,Wen B L.Greenhouse gases fluxes at waterair interface of aquaculture ponds in the Yellow River Estuary[J].Ecology and Environmental Sciences,2017,26(9):1554-1561.
[15]朱林,车轩,刘晃,等.团头鲂池塘养殖生态系统晒塘阶段温室气体排放通量分析[J].农业工程学报,2016,32(3):210-215.Zhu L,Che X,Liu H,et al.Greenhouse gas emissions of Megalobrama amblycephala culture pond ecosystems during sun drying of pond[J].Transactions of the Chinese Society of Agricultural Engineering,2016,32(3):210-215.
[16]陈金玲,赖秋明,苏树叶,等.精养虾池主要生态因子变化特点与相关性分析[J].南方水产科学,2012,8(4):49-56.Chen J L,Lai Q M,Su S Y,et al.Study on variation characteristics and correlation analysis of major ecological factors in intensive shrimp ponds[J].South China Fisheries Science,2012,8(4):49-56.
[17]Luo M,Zeng C S,Tong C,et al.Kinetics of chemical and microbial iron reduction along an inundation gradient in a tidal marsh of the Min River Estuary,southeastern China[J].Geomicrobiology Journal,2015,32(7):635-647.
[18]Zhang J Q,Qi S H,Xing X L,et al.Organochlorine pesticides(OCPs)in soils and sediments,southeast China:a case study in Xinghua Bay[J].Marine Pollution Bulletin,2011,62(6):1270-1275.
[19]Alongi D M,Pfitzner J,Trott L A,et al.Rapid sediment accumulation and microbial mineralization in forests of the mangrove Kandelia candel in the Jiulongjiang Estuary,China[J].Estuarine,Coastal and Shelf Science,2005,63(4):605-618.
[20]郭卫东,杨丽阳,王福利,等.水库型河流溶解有机物三维荧光光谱的平行因子分析[J].光谱学与光谱分析,2011,31(2):427-430.Guo W D,Yang L Y,Wang F L,et al.Parallel factor analysis for excitation emission matrix fluorescence spectroscopy of dissolved organic matter from a Reservoir-Type River[J].Spectroscopy and Spectral Analysis,2011,31(2):427-430.
[21]Cory R M,Miller M P,Mcknight D M,et al.Effect of instrument-specific response on the analysis of fulvic acid fluorescence spectra[J].Limnology and Oceanography:Methods,2010,8(2):67-78.
[22]Leenheer J A,CrouéJ P.Peer reviewed:characterizing aquatic dissolved organic matter[J].Environmental Science&Technology,2003,37(1):18A-26A.
[23]宋晓娜,于涛,张远,等.利用三维荧光技术分析太湖水体溶解性有机质的分布特征及来源[J].环境科学学报,2010,30(11):2321-2331.Song X N,Yu T,Zhang Y,et al.Distribution characterization and source analysis of dissolved organic matters in Taihu Lake using three dimensional fluorescence excitation-emission matrix[J].Acta Scientiae Circumstantiae,2010,30(11):2321-2331.
[24]Coble P G,Del Castillo C E,Avril B.Distribution and optical properties of CDOM in the Arabian Sea during the 1995Southwest Monsoon[J].Deep Sea Research PartⅡ:Topical Studies in Oceanography,1998,45(10-11):2195-2223.
[25]甘淑钗,吴莹,鲍红艳,等.长江溶解有机质三维荧光光谱的平行因子分析[J].中国环境科学,2013,33(6):1045-1052.Gan S C,Wu Y,Bao H Y,et al.Characterization of DOM(dissolved organic matter)in Yangtze River using 3-Dfluorescence spectroscopy and parallel factor analysis[J].China Environmental Science,2013,33(6):1045-1052.
[26]Coble P G.Characterization of marine and terrestrial DOM in seawater using excitation-emission matrix spectroscopy[J].Marine Chemistry,1996,51(4):325-346.
[27]Stedmon C A,Markager S,Bro R.Tracing dissolved organic matter in aquatic environments using a new approach to fluorescence spectroscopy[J].Marine Chemistry,2003,82(3-4):239-254.
[28]卢松,江韬,张进忠,等.两个水库型湖泊中溶解性有机质三维荧光特征差异[J].中国环境科学,2015,35(2):516-523.Lu S,Jiang T,Zhang J Z,et al.Three-dimensional fluorescence characteristic differences of dissolved organic matter(DOM)from two typical reservoirs[J].China Environmental Science,2015,35(2):516-523.
[29]梁俭,江韬,卢松,等.淹水条件下三峡库区典型消落带土壤释放DOM的光谱特征:紫外-可见吸收光谱[J].环境科学,2016,37(7):2496-2505.Liang J,Jiang T,Lu S,et al.Spectral characteristics of dissolved organic matter(DOM)releases from soils of typical water-level fluctuation zones of three gorges reservoir Areas:UV-Vis spectrum[J].Environmental Science,2016,37(7):2496-2505.
[30]Birdwell J E,Engel A S.Characterization of dissolved organic matter in cave and spring waters using UV-Vis absorbance and fluorescence spectroscopy[J].Organic Geochemistry,2010,41(3):270-280.
[31]Ohno T,Fernandez I J,Hiradate S,et al.Effects of soil acidification and forest type on water soluble soil organic matter properties[J].Geoderma,2007,140(1-2):176-187.
[32]Chen J,Le Boeuf E J,Dai S,et al.Fluorescence spectroscopic studies of natural organic matter fractions[J].Chemosphere,2003,50(5):639-647.
[33]傅平青,刘丛强,吴丰昌.溶解有机质的三维荧光光谱特征研究[J].光谱学与光谱分析,2005,25(12):2024-2028.Fu P Q,Liu C Q,Wu F C.Three-Dimensional excitation emission matrix fluorescence spectroscopic characterization of dissolved organic matter[J].Spectroscopy and Spectral Analysis,2005,25(12):2024-2028.
[34]Fellman J B,Hood E,Spencer R G M.Fluorescence spectroscopy opens new windows into dissolved organic matter dynamics in freshwater ecosystems:a review[J].Limnology and Oceanography,2010,55(6):2452-2462.
[35]邵田田,李柳阳,王涛,等,辽河流域河流秋季CDOM光学特性及影响因素研究[J].环境科学学报,2018,38(4):1558-1568.Shao T T,Li L Y,Wang T,et al.CDOM optical characteristics and influences factors affected on them for rivers in Liaohe River watershed in autumn[J].Acta Scientiae Circumstantiae,2018,38(4):1558-1568.
[36]Lin Y F,Jing S R,Lee D Y.The potential use of constructed wetlands in a recirculating aquaculture system for shrimp culture[J].Environmental Pollution,2003,123(1):107-113.
[37]冯奇飞,臧维玲,戴习林,等.罗氏沼虾养殖塘底质硫化物含量及其与其他因子关系的研究[J].广东农业科学,2014,41(12):175-182,188.Feng Q F,Zang W L,Dai X L,et al.Sulfide content in sediment of Macrobrachium rosenbergii culture ponds and relationship between sulfide content and other parameters[J].Guangdong Agricultural Sciences,2014,41(12):175-182,188.
[38]王伟颖,吕昌伟,何江,等.湖泊水-沉积物界面DIC和DOC交换通量及耦合关系[J].环境科学,2015,36(10):3674-3682.Wang W Y,LüC W,He J,et al.Exchange fluxes and coupling relationship of dissolved inorganic carbon and dissolved organic carbon across the water-sediment interface in lakes[J].Environmental Science,2015,36(10):3674-3682.
[39]杨平,金宝石,谭立山,等.亚热带河口陆基养虾塘水体溶解性碳浓度及沉积物-水界面碳通量时空动态特征[J].生态学报,2018,38(6):1994-2006.Yang P,Jin B S,Tan L S,et al.Spatial-temporal variations of water column dissolved carbon concentrations and dissolved carbon flux at the sediment-water interface in the shrimp ponds from two subtropical estuaries[J].Acta Ecologica Sinica,2018,38(6):1994-2006.
[40]韩宇超,郭卫东.九龙江河口有色溶解有机物的三维荧光光谱特征[J].环境科学学报,2009,29(3):641-647.Han Y C,Guo W D.The fluorescence excitation emission matrix spectroscopy of chromophoric dissolved organic matter in the Jiulong River Estuary[J].Acta Scientiae Circumstantiae,2009,29(3):641-647.
[41]Zhang Y L,Yin Y,Feng L Q,et al.Characterizing chromophoric dissolved organic matter in Lake Tianmuhu and its catchment basin using excitation-emission matrix fluorescence and parallel factor analysis[J].Water Research,2011,45(16):5110-5122.
[42]王书航,王雯雯,姜霞,等.基于三维荧光光谱-平行因子分析技术的蠡湖CDOM分布特征[J].中国环境科学,2016,36(2):517-524.Wang S H,Wang W W,Jiang X,et al.Distribution of chromophoric dissolved organic matter in Lihu Lake using excitation-emission matrix fluorescence and parallel factor analysis[J].China Environmental Science,2016,36(2):517-524.
[43]Ohno T.Fluorescence inner-filtering correction for determining the humification index of dissolved organic matter[J].Environmental Science&Technology,2002,36(4):742-746.
[44]Zepp R G,Sheldon W M,Moran M A.Dissolved organic fluorophores in southeastern US coastal waters:correction method for eliminating Rayleigh and Raman scattering peaks in excitationemission matrices[J].Marine Chemistry,2004,89(1-4):15-36.
[45]程远月,郭卫东,胡明辉.近岸沉积物再悬浮期间所释放溶解有机物的荧光特征[J].地球化学,2008,37(1):51-58.Cheng Y Y,Guo W D,Hu M H.Fluorescence characteristics of dissolved organic matter released from estuarine sediments during resuspension[J].Geochimica,2008,37(1):51-58.
[46]Spencer R G M,Butler K D,Aiken G R.Dissolved organic carbon and chromophoric dissolved organic matter properties of rivers in the USA[J].Journal of Geophysical Research:Biogeosciences,2012,117(G3):G03001.
[47]Ferrari G M.The relationship between chromophoric dissolved organic matter and dissolved organic carbon in the European Atlantic coastal area and in the West Mediterranean Sea(Gulf of Lions)[J].Marine Chemistry,2000,70(4):339-357.
[48]蔡文良,许晓毅,罗固源,等.长江重庆段溶解性有机物的荧光特性分析[J].环境化学,2012,31(7):1003-1008.Cai W L,Xu X Y,Luo G Y,et al.Fluorescence characteristics of dissolved organic matter in the Chongqing section of Yangtze River[J].Environmental Chemistry,2012,31(7):1003-1008.
[49]Mladenov N,Zheng Y,Miller M P,et al.Dissolved organic matter sources and consequences for iron and arsenic mobilization in Bangladesh aquifers[J].Environmental Science&Technology,2010,44(1):123-128.
[50]王亚军,马军.水体环境中天然有机质腐殖酸研究进展[J].生态环境学报,2012,21(6):1155-1165.Wang Y J,Ma J.Research advances of humic acid in aquatic environments[J].Ecology and Environmental Sciences,2012,21(6):1155-1165.
[51]Moran M A,Zepp R G.Role of photoreactions in the formation of biologically labile compounds from dissolved organic matter[J].Limnology and Oceanography,1997,42(6):1307-1316.
[2]Battin T J,Luyssaert S,Kaplan L A,et al.The boundless carbon cycle[J].Nature Geoscience,2009,2(9):598-600.
[3]Park J H,Kalbitz K,Matzner E.Resource control on the production of dissolved organic carbon and nitrogen in a deciduous forest floor[J].Soil Biology and Biochemistry,2002,34(6):813-822.
[4]吴丰昌,王立英,黎文,等.天然有机质及其在地表环境中的重要性[J].湖泊科学,2008,20(1):1-12.Wu F C,Wang L Y,Li W,et al.Natural organic matter and its significance in terrestrial surface environment[J].Journal of Lake Sciences,2008,20(1):1-12.
[5]刘堰杨,秦纪洪,刘琛,等.基于三维荧光及平行因子分析的川西高原河流水体CDOM特征[J].环境科学,2018,39(2):720-728.Liu Y Y,Qin J H,Liu C,et al.Characteristics of chromophoric dissolved organic matter(CDOM)in rivers of western sichuan plateau based on EEM-PARAFAC analysis[J].Environmental Science,2018,39(2):720-728.
[6]Wang C,Guo W D,Guo Z R,et al.Characterization of dissolved organic matter in groundwater from the coastal Dagu River watershed,China using fluorescence excitation-emission matrix spectroscopy[J].Spectroscopy and Spectral Analysis,2013,33(9):2460-2465.
[7]Yamashita Y,Kloeppel B D,Knoepp J,et al.Effects of watershed history on dissolved organic matter characteristics in headwater streams[J].Ecosystems,2011,14(7):1110-1122.
[8]陈永娟,胡玮璇,庞树江,等.北运河水体中荧光溶解性有机物空间分布特征及来源分析[J].环境科学,2016,37(8):3017-3025.Chen Y J,Hu W X,Pang S J,et al.Spatial distribution characteristics and source analysis of dissolved organic matter in Beiyun River[J].Environmental Science,2016,37(8):3017-3025.
[9]郭卫东,黄建平,洪华生,等.河口区溶解有机物三维荧光光谱的平行因子分析及其示踪特性[J].环境科学,2010,31(6):1419-1427.Guo W D,Huang J P,Hong H S,et al.Resolving excitation emission matrix Spectroscopy of Estuarine CDOM with parallel factor analysis and its application in organic pollution monitoring[J].Environmental Science,2010,31(6):1419-1427.
[10]Yamashita Y,JafféR,Maie N,et al.Assessing the dynamics of dissolved organic matter(DOM)in coastal environments by excitation emission matrix fluorescence and parallel factor analysis(EEM-PARAFAC)[J].Limnology and Oceanography,2008,53(5):1900-1908.
[11]Yao X,Zhang Y L,Zhu G W,et al.Resolving the variability of CDOM fluorescence to differentiate the sources and fate of DOMin Lake Taihu and its tributaries[J].Chemosphere,2011,82(2):145-155.
[12]Guo W D,Yang L Y,Hong H S,et al.Assessing the dynamics of chromophoric dissolved organic matter in a subtropical estuary using parallel factor analysis[J].Marine Chemistry,2011,124(1-4):125-133.
[13]肖隆庚,陈文松,陈国丰,等.中国南海CDOM三维荧光光谱特征研究[J].环境科学学报,2014,34(1):160-167.Xiao L G,Chen W S,Chen G F,et al.Fluorescence excitationemission matrix spectroscopy of chromophoric dissolved organic matter in the South China Sea[J].Acta Scientiae Circumstantiae,2014,34(1):160-167.
[14]宋红丽,刘兴土,文波龙.黄河三角洲养殖塘水-气界面CO2、CH4和N2O通量特征[J].生态环境学报,2017,26(9):1554-1561.Song H L,Liu X T,Wen B L.Greenhouse gases fluxes at waterair interface of aquaculture ponds in the Yellow River Estuary[J].Ecology and Environmental Sciences,2017,26(9):1554-1561.
[15]朱林,车轩,刘晃,等.团头鲂池塘养殖生态系统晒塘阶段温室气体排放通量分析[J].农业工程学报,2016,32(3):210-215.Zhu L,Che X,Liu H,et al.Greenhouse gas emissions of Megalobrama amblycephala culture pond ecosystems during sun drying of pond[J].Transactions of the Chinese Society of Agricultural Engineering,2016,32(3):210-215.
[16]陈金玲,赖秋明,苏树叶,等.精养虾池主要生态因子变化特点与相关性分析[J].南方水产科学,2012,8(4):49-56.Chen J L,Lai Q M,Su S Y,et al.Study on variation characteristics and correlation analysis of major ecological factors in intensive shrimp ponds[J].South China Fisheries Science,2012,8(4):49-56.
[17]Luo M,Zeng C S,Tong C,et al.Kinetics of chemical and microbial iron reduction along an inundation gradient in a tidal marsh of the Min River Estuary,southeastern China[J].Geomicrobiology Journal,2015,32(7):635-647.
[18]Zhang J Q,Qi S H,Xing X L,et al.Organochlorine pesticides(OCPs)in soils and sediments,southeast China:a case study in Xinghua Bay[J].Marine Pollution Bulletin,2011,62(6):1270-1275.
[19]Alongi D M,Pfitzner J,Trott L A,et al.Rapid sediment accumulation and microbial mineralization in forests of the mangrove Kandelia candel in the Jiulongjiang Estuary,China[J].Estuarine,Coastal and Shelf Science,2005,63(4):605-618.
[20]郭卫东,杨丽阳,王福利,等.水库型河流溶解有机物三维荧光光谱的平行因子分析[J].光谱学与光谱分析,2011,31(2):427-430.Guo W D,Yang L Y,Wang F L,et al.Parallel factor analysis for excitation emission matrix fluorescence spectroscopy of dissolved organic matter from a Reservoir-Type River[J].Spectroscopy and Spectral Analysis,2011,31(2):427-430.
[21]Cory R M,Miller M P,Mcknight D M,et al.Effect of instrument-specific response on the analysis of fulvic acid fluorescence spectra[J].Limnology and Oceanography:Methods,2010,8(2):67-78.
[22]Leenheer J A,CrouéJ P.Peer reviewed:characterizing aquatic dissolved organic matter[J].Environmental Science&Technology,2003,37(1):18A-26A.
[23]宋晓娜,于涛,张远,等.利用三维荧光技术分析太湖水体溶解性有机质的分布特征及来源[J].环境科学学报,2010,30(11):2321-2331.Song X N,Yu T,Zhang Y,et al.Distribution characterization and source analysis of dissolved organic matters in Taihu Lake using three dimensional fluorescence excitation-emission matrix[J].Acta Scientiae Circumstantiae,2010,30(11):2321-2331.
[24]Coble P G,Del Castillo C E,Avril B.Distribution and optical properties of CDOM in the Arabian Sea during the 1995Southwest Monsoon[J].Deep Sea Research PartⅡ:Topical Studies in Oceanography,1998,45(10-11):2195-2223.
[25]甘淑钗,吴莹,鲍红艳,等.长江溶解有机质三维荧光光谱的平行因子分析[J].中国环境科学,2013,33(6):1045-1052.Gan S C,Wu Y,Bao H Y,et al.Characterization of DOM(dissolved organic matter)in Yangtze River using 3-Dfluorescence spectroscopy and parallel factor analysis[J].China Environmental Science,2013,33(6):1045-1052.
[26]Coble P G.Characterization of marine and terrestrial DOM in seawater using excitation-emission matrix spectroscopy[J].Marine Chemistry,1996,51(4):325-346.
[27]Stedmon C A,Markager S,Bro R.Tracing dissolved organic matter in aquatic environments using a new approach to fluorescence spectroscopy[J].Marine Chemistry,2003,82(3-4):239-254.
[28]卢松,江韬,张进忠,等.两个水库型湖泊中溶解性有机质三维荧光特征差异[J].中国环境科学,2015,35(2):516-523.Lu S,Jiang T,Zhang J Z,et al.Three-dimensional fluorescence characteristic differences of dissolved organic matter(DOM)from two typical reservoirs[J].China Environmental Science,2015,35(2):516-523.
[29]梁俭,江韬,卢松,等.淹水条件下三峡库区典型消落带土壤释放DOM的光谱特征:紫外-可见吸收光谱[J].环境科学,2016,37(7):2496-2505.Liang J,Jiang T,Lu S,et al.Spectral characteristics of dissolved organic matter(DOM)releases from soils of typical water-level fluctuation zones of three gorges reservoir Areas:UV-Vis spectrum[J].Environmental Science,2016,37(7):2496-2505.
[30]Birdwell J E,Engel A S.Characterization of dissolved organic matter in cave and spring waters using UV-Vis absorbance and fluorescence spectroscopy[J].Organic Geochemistry,2010,41(3):270-280.
[31]Ohno T,Fernandez I J,Hiradate S,et al.Effects of soil acidification and forest type on water soluble soil organic matter properties[J].Geoderma,2007,140(1-2):176-187.
[32]Chen J,Le Boeuf E J,Dai S,et al.Fluorescence spectroscopic studies of natural organic matter fractions[J].Chemosphere,2003,50(5):639-647.
[33]傅平青,刘丛强,吴丰昌.溶解有机质的三维荧光光谱特征研究[J].光谱学与光谱分析,2005,25(12):2024-2028.Fu P Q,Liu C Q,Wu F C.Three-Dimensional excitation emission matrix fluorescence spectroscopic characterization of dissolved organic matter[J].Spectroscopy and Spectral Analysis,2005,25(12):2024-2028.
[34]Fellman J B,Hood E,Spencer R G M.Fluorescence spectroscopy opens new windows into dissolved organic matter dynamics in freshwater ecosystems:a review[J].Limnology and Oceanography,2010,55(6):2452-2462.
[35]邵田田,李柳阳,王涛,等,辽河流域河流秋季CDOM光学特性及影响因素研究[J].环境科学学报,2018,38(4):1558-1568.Shao T T,Li L Y,Wang T,et al.CDOM optical characteristics and influences factors affected on them for rivers in Liaohe River watershed in autumn[J].Acta Scientiae Circumstantiae,2018,38(4):1558-1568.
[36]Lin Y F,Jing S R,Lee D Y.The potential use of constructed wetlands in a recirculating aquaculture system for shrimp culture[J].Environmental Pollution,2003,123(1):107-113.
[37]冯奇飞,臧维玲,戴习林,等.罗氏沼虾养殖塘底质硫化物含量及其与其他因子关系的研究[J].广东农业科学,2014,41(12):175-182,188.Feng Q F,Zang W L,Dai X L,et al.Sulfide content in sediment of Macrobrachium rosenbergii culture ponds and relationship between sulfide content and other parameters[J].Guangdong Agricultural Sciences,2014,41(12):175-182,188.
[38]王伟颖,吕昌伟,何江,等.湖泊水-沉积物界面DIC和DOC交换通量及耦合关系[J].环境科学,2015,36(10):3674-3682.Wang W Y,LüC W,He J,et al.Exchange fluxes and coupling relationship of dissolved inorganic carbon and dissolved organic carbon across the water-sediment interface in lakes[J].Environmental Science,2015,36(10):3674-3682.
[39]杨平,金宝石,谭立山,等.亚热带河口陆基养虾塘水体溶解性碳浓度及沉积物-水界面碳通量时空动态特征[J].生态学报,2018,38(6):1994-2006.Yang P,Jin B S,Tan L S,et al.Spatial-temporal variations of water column dissolved carbon concentrations and dissolved carbon flux at the sediment-water interface in the shrimp ponds from two subtropical estuaries[J].Acta Ecologica Sinica,2018,38(6):1994-2006.
[40]韩宇超,郭卫东.九龙江河口有色溶解有机物的三维荧光光谱特征[J].环境科学学报,2009,29(3):641-647.Han Y C,Guo W D.The fluorescence excitation emission matrix spectroscopy of chromophoric dissolved organic matter in the Jiulong River Estuary[J].Acta Scientiae Circumstantiae,2009,29(3):641-647.
[41]Zhang Y L,Yin Y,Feng L Q,et al.Characterizing chromophoric dissolved organic matter in Lake Tianmuhu and its catchment basin using excitation-emission matrix fluorescence and parallel factor analysis[J].Water Research,2011,45(16):5110-5122.
[42]王书航,王雯雯,姜霞,等.基于三维荧光光谱-平行因子分析技术的蠡湖CDOM分布特征[J].中国环境科学,2016,36(2):517-524.Wang S H,Wang W W,Jiang X,et al.Distribution of chromophoric dissolved organic matter in Lihu Lake using excitation-emission matrix fluorescence and parallel factor analysis[J].China Environmental Science,2016,36(2):517-524.
[43]Ohno T.Fluorescence inner-filtering correction for determining the humification index of dissolved organic matter[J].Environmental Science&Technology,2002,36(4):742-746.
[44]Zepp R G,Sheldon W M,Moran M A.Dissolved organic fluorophores in southeastern US coastal waters:correction method for eliminating Rayleigh and Raman scattering peaks in excitationemission matrices[J].Marine Chemistry,2004,89(1-4):15-36.
[45]程远月,郭卫东,胡明辉.近岸沉积物再悬浮期间所释放溶解有机物的荧光特征[J].地球化学,2008,37(1):51-58.Cheng Y Y,Guo W D,Hu M H.Fluorescence characteristics of dissolved organic matter released from estuarine sediments during resuspension[J].Geochimica,2008,37(1):51-58.
[46]Spencer R G M,Butler K D,Aiken G R.Dissolved organic carbon and chromophoric dissolved organic matter properties of rivers in the USA[J].Journal of Geophysical Research:Biogeosciences,2012,117(G3):G03001.
[47]Ferrari G M.The relationship between chromophoric dissolved organic matter and dissolved organic carbon in the European Atlantic coastal area and in the West Mediterranean Sea(Gulf of Lions)[J].Marine Chemistry,2000,70(4):339-357.
[48]蔡文良,许晓毅,罗固源,等.长江重庆段溶解性有机物的荧光特性分析[J].环境化学,2012,31(7):1003-1008.Cai W L,Xu X Y,Luo G Y,et al.Fluorescence characteristics of dissolved organic matter in the Chongqing section of Yangtze River[J].Environmental Chemistry,2012,31(7):1003-1008.
[49]Mladenov N,Zheng Y,Miller M P,et al.Dissolved organic matter sources and consequences for iron and arsenic mobilization in Bangladesh aquifers[J].Environmental Science&Technology,2010,44(1):123-128.
[50]王亚军,马军.水体环境中天然有机质腐殖酸研究进展[J].生态环境学报,2012,21(6):1155-1165.Wang Y J,Ma J.Research advances of humic acid in aquatic environments[J].Ecology and Environmental Sciences,2012,21(6):1155-1165.
[51]Moran M A,Zepp R G.Role of photoreactions in the formation of biologically labile compounds from dissolved organic matter[J].Limnology and Oceanography,1997,42(6):1307-1316.