|本期目录/Table of Contents|

[1]王青,潘继征,吴晓东,等.太湖流域湖荡湿地有色溶解有机物特征分布与来源解析[J].江苏农业科学,2018,46(21):279-285.
 Wang Qing,et al.Feature distribution and source analysis of chromophoric dissolved organic matter of lake wetlands in Taihu Lake basin[J].Jiangsu Agricultural Sciences,2018,46(21):279-285.
点击复制

太湖流域湖荡湿地有色溶解有机物
特征分布与来源解析
(PDF)
分享到:

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第46卷
期数:
2018年第21期
页码:
279-285
栏目:
资源与环境
出版日期:
2018-11-05

文章信息/Info

Title:
Feature distribution and source analysis of chromophoric dissolved organic matter of lake wetlands in Taihu Lake basin
作者:
王青12 潘继征1 吴晓东3 马书占1 陈丙法12
1.中国科学院南京地理与湖泊研究所湖泊与环境国家重点实验室,江苏南京 210008;
2.中国科学院大学,北京 100049; 3.湖北师范大学城市与环境学院,湖北黄石 435002
Author(s):
Wang Qinget al
关键词:
太湖流域有色可溶性有机物三维荧光光谱平行因子分析
Keywords:
-
分类号:
X131.2;X524
DOI:
-
文献标志码:
A
摘要:
基于2015年秋季太湖流域10个典型湖荡野外调查数据,运用平行因子法(PARAFAC)解析三维荧光光谱(EEMs),对水体中有色溶解有机物(CDOM)的分布特征及来源进行了分析研究。结果表明,湖荡CDOM吸收系数a(350)存在空间差异。CDOM吸收系数与CODMn、DOC分布规律相似,三者之间相关性显著。采用平行因子法分析CDOM的荧光光谱,解析出3种组分,即紫外光类腐殖质荧光组分C1(250 nm/430 nm)、类酪氨酸荧光组分C2(265 nm/305 nm)以及类色氨酸荧光组分C3(280 nm/330 nm),且C2、C3为极显著正相关关系。各湖荡内源物质(C2、C3)对CDOM荧光强度贡献率大小依次为尚湖(97.47%)>昆承湖(95.77%)>阳澄湖(88.62%)>澄湖(86.96%)>宜兴三氿(81.34%)>长荡湖(80.77%)>淀山湖(79.51%)>傀儡湖(77.43%)>元荡(75.81%)>滆湖(68.44%),显示湖荡均偏内源主导。荧光指数BIX、HIX及类蛋白组分与类腐殖质的荧光强度的比值也显示相同的结果,均显示湖荡CDOM来源于自生微生物、藻类等新近自生源,整体呈弱腐殖质特征。
Abstract:
-

参考文献/References:

[1]Rochelle Newall E J,Fisher T R. Chromophoric dissolved organic matter and dissolved organic carbon in Chesapeake Bay[J]. Marine Chemistry,2002,77(1):23-41.
[2]张运林,秦伯强. 梅梁湾、太湖夏季和冬季CDOM特征及可能来源分析[J]. 水科学进展,2007,18(3):415-423.
[3]Stedmon C A,Markager S,Kaas H. Optical properties and signatures of chromophoric dissolved organic matter (CDOM) in Danish coastal waters[J]. Estuarine Coastal and Shelf Science,2000,51(2):267-278.
[4]钟桐生,胡立纯,胡赛纯,等. 红壤腐殖酸及其与重金属离子作用的荧光特性研究[J]. 湖南城市学院学报(自然科学版),2009,18(4):39-44.
[5]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):239-254.
[6]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 & Oceanography,2005,50(2):686-697.
[7]程庆霖,郑丙辉,王圣瑞,等. 滇池水体有色溶解性有机质(CDOM)三维荧光光谱特征[J]. 光谱学与光谱分析,2014,34(3):698-703.
[8]Kowalczuk P,Durako M J,Young H,et al. Characterization of dissolved organic matter fluorescence in the South Atlantic Bight with use of PARAFAC model:interannual variability[J]. Marine Chemistry,2009,113(3/4):182-196.
[9]余辉. 太湖流域水污染及富营养化综合控制研究[M]. 北京:科学出版社,2014.
[10]Dong X,Anderson N J,Yang X,et al. Carbon burial by shallow lakes on the Yangtze floodplain and its relevance to regional carbon sequestration[J]. Global Change Biology,2012,18(7):2205-2217.
[11]Zhang Y L,Dijk M A V,Liu M L,et al. The contribution of phytoplankton degradation to chromophoric dissolved organic matter (CDOM) in eutrophic shallow lakes:field and experimental evidence[J]. Water Research,2009,43(18):4685-97.
[12]Zhang Y,Yin Y,Feng L,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.
[13]刘明亮,张运林,秦伯强. 太湖入湖河口和开敞区CDOM吸收和三维荧光特征[J]. 湖泊科学,2009,21(2):234-241.
[14]黄昌春,李云梅,孙德勇,等. 太湖CDOM紫外吸收特性及其分子量时空分布特征[J]. 中国环境科学,2009,29(3):261-268.
[15]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.
[16]国家环境保护总局水和废水监测分析方法编委会. 水和废水监测分析方法[M]. 4版. 北京:中国环境科学出版社,2002.
[17]金相灿. 中国湖泊环境[M]. 北京:北京海洋出版社,1995:234-278.
[18]王菲菲,李小平,陈小华,等. 长荡湖近15年营养状态评价及限制因子研究[J]. 环境科学与技术,2012(增刊1):353-357.
[19]陈小华,李小平,程曦,等. 太湖流域典型中小型湖泊富营养化演变分析(1991—2010年)[J]. 湖泊科学,2013,25(6):846-853.
[20]陈小华,李小平,王菲菲,等. 苏南地区湖泊群的富营养化状态比较及指标阈值判定分析[J]. 生态学报,2014,34(2):390-399.
[21]Zhang Y L,Zhang E L,Yan Y,et al. Characteristics and sources of chromophoric dissolved organic matter in lakes of the Yungui Plateau,China,differing in trophic state and altitude[J]. Limnology & Oceanography,2010,55(6):2645-2659.
[22]张运林,秦伯强,杨龙元. 太湖梅梁湾有色可溶性有机物的空间分布及光学行为[J]. 湖泊科学,2006,18(4):319-326.
[23]牛城,张运林,朱广伟,等. 天目湖流域DOM和CDOM光学特性的对比[J]. 环境科学研究,2014,27(9):998-1007.
[24]姚昕,孙将凌,董杰,等. 东平湖CDOM的光谱吸收特征及环境指示意义[J]. 光谱学与光谱分析,2016,36(10):3232-3236.
[25]周永强,张运林,牛城,等. 基于EEMs及PARAFAC的洪湖、东湖与梁子湖CDOM组成特征分析[J]. 光谱学与光谱分析,2013,33(12):3286-3292.
[26]Fichot C G,Benner R. A novel method to estimate DOC concentrations from CDOM absorption coefficients in coastal waters[J]. Geophysical Research Letters,2011,38(3):L03610.
[27]Coble P G. Characterization of marine and terrestrial DOM in seawater using excitation-emission matrix spectroscopy[J]. Marine Chemistry,1996,51(4):325-346.
[28]Stedmon C A,Markager S. Tracing the production and degradation of autochthonous fractions of dissolved organic matter by fluorescence analysis[J]. Limnology & Oceanography,2005,50(5):1415-1426.
[29]Baghoth S A,Sharma S K,Amy G L. Tracking natural organic matter (NOM) in a drinking water treatment plant using fluorescence excitation-emission matrices and PARAFAC[J]. Water Research,2011,45(2):797-809.
[30]马海平,张婧,高先池,等. 秋季东海有色溶解有机物(CDOM)的光学特性[J]. 海洋环境科学,2014,33(6):876-883.
[31]李奕洁,宋贵生,胡素征,等. 2014年夏季长江口有色溶解有机物(CDOM)的分布、光学特性及其来源探究[J]. 海洋与湖沼,2015,46(3):670-678.
[32]陶花,潘继征,沈耀良,等. 滆湖沉水植物概况及退化原因分析[J]. 环境科技,2010,23(5):64-68.
[33]Huguet A,Vacher L,Relexans S,et al. Properties of fluorescent dissolved organic matter in the Gironde Estuary[J]. Organic Geochemistry,2009,40(6):706-719.
[34]Mcknight D M,Boyer E W,Westerhoff P K,et al. Spectrofluorometric characterization of dissolved organic matter for indication of precursor organic material and aromaticity[J]. Limnology & Oceanography,2001,46(1):38-48.
[35]蔡明红,肖宜华,王峰,等. 北极孔斯峡湾表层沉积物中溶解有机质的来源与转化历史[J]. 海洋学报,2012,34(6):102-113.
[36]Mopper K,Schultz,C A. Fluorescence as a possible tool for studying the nature and water column distribution of DOC components[J]. Marine Chemistry,1993,41(1/2/3):229-238.
[37]方芳,翟端端,郭劲松,等. 三峡水库小江回水区溶解有机物的三维荧光光谱特征[J]. 长江流域资源与环境,2010,19(3):323-328.

相似文献/References:

[1]李文奇,王军,范方军,等.江苏省水稻细菌性基腐病病原分离与抗性资源鉴定[J].江苏农业科学,2014,42(11):139.
 Li Wenqi,et al(9).Separation of rice bacterial foot rot pathogen and identification of the resistant germplasms in Jiangsu Province[J].Jiangsu Agricultural Sciences,2014,42(21):139.
[2]范方军,王妍,王芳权,等.太湖流域水稻地方品种籼粳分化和遗传多样性分析[J].江苏农业科学,2015,43(12):68.
 Fan Fangjun,et al.Analysis of indica-japonica differentiation and genetic diversity of rice landraces(Oryza sativa) in Taihu region[J].Jiangsu Agricultural Sciences,2015,43(21):68.
[3]王晖.太湖流域小型分散畜禽场粪污集中综合整治工程技术模式及其效益分析[J].江苏农业科学,2014,42(10):350.
 Wang Hui.Models and benefit analysis of septage centralized comprehensive renovation technology in small dispersed livestock farms of Taihu Lake Basin[J].Jiangsu Agricultural Sciences,2014,42(21):350.
[4]亢志华,唐剑,刘华周.构建江苏太湖流域生态农业补偿机制理论初探[J].江苏农业科学,2014,42(02):412.
 Kang Zhihua,et al.Theoretical discuss on construction of ecological compensation mechanism around Tai Lake Basin[J].Jiangsu Agricultural Sciences,2014,42(21):412.
[5]荣月静,张慧,赵显富.基于InVEST模型近10年太湖流域土地利用变化下碳储量功能[J].江苏农业科学,2016,44(06):447.
 Rong Yuejing,et al.Effect of land use changes on carbon storage of Taihu Basin in last ten years based on InVEST model[J].Jiangsu Agricultural Sciences,2016,44(21):447.
[6]陈英,邱学林,吴钰明.太湖流域农田生态沟渠塘不同水生植物组合净化氮磷效果研究[J].江苏农业科学,2015,43(12):367.
 Chen Ying,et al.Effect of combination of different aquatic plants on purification of nitrogen and phosphorus in ecological ditch pond of Taihu Lake Basin[J].Jiangsu Agricultural Sciences,2015,43(21):367.
[7]郭智,周炜,陈留根,等.太湖流域典型桃园氮素投入特征及其对桃果产量的影响[J].江苏农业科学,2015,43(11):204.
 Guo Zhi,et al.Nitrogen input characteristics of typical peach orchard and its effects on peach fruit quality in Taihu Lake Basin[J].Jiangsu Agricultural Sciences,2015,43(21):204.
[8]吴昊,管永祥,梁永红,等.江苏省太湖流域畜禽养殖污染治理现状及政策建议[J].江苏农业科学,2014,42(12):401.
 Wu Hao,et al.Pollution-treatment present situation and policy recommendations on livestock and poultry breeding in Taihu Lake Basin,Jiangsu Province[J].Jiangsu Agricultural Sciences,2014,42(21):401.
[9]吴昊,杨非,王海芹,等.太湖流域4种农村生活污水处理工艺运行效果比较[J].江苏农业科学,2019,47(13):309.
 Wu Hao,et al.Comparison of operation effects of four rural domestic sewage treatment technologies in Taihu Lake Basin[J].Jiangsu Agricultural Sciences,2019,47(21):309.

备注/Memo

备注/Memo:
收稿日期:2017-05-05
基金项目:国家“十二五”水体污染控制与治理科技重大专项(编号:2012ZX07101-007);江苏高校水处理技术与材料协同创新中心项目。
作者简介:王青(1992—),女,安徽芜湖人,硕士研究生,从事湖泊生态与环境工程研究。E-mail:wangqing1992wuhu@163.com。
通信作者:潘继征,博士,硕士生导师,从事湖泊污染控制与生态修复研究。E-mail:jzhpan@niglas.ac.cn。
更新日期/Last Update: 2018-11-05