黄、渤海几种溶解态痕量金属(Cu、Ni、Co、Zn)分布特征及其影响因素
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摘要
海水中的痕量金属在海洋生物地球化学循环中至关重要。本研究在严格采用痕量金属洁净(trace-metalclean)采样和分析测试技术的前提下,于2016年7月采集了渤海与黄海表、底层海水水样,获得黄、渤海几种痕量金属(Cu、Ni、Co、Zn)的空间分布特征。研究结果显示,黄、渤海海水中痕量金属的空间分布具有近岸高、远岸低的特点,体现了人类活动对近岸海域的影响,而其在局部海域的分布则受到沿岸流、冷水团、沉积物再悬浮过程以及生物过程等因素的影响。Cu、Ni、Co在黄、渤海海水中的分布特征较为类似,平均浓度由高到低依次为渤海>北黄海>南黄海,而溶解态Zn的分布则与其他几种金属不同,在黄、渤海平均浓度类似,整体偏低,具有其特殊性。本研究测定的几种痕量金属在黄、渤海海水中的浓度较以往报道数据偏低,其中易污染的痕量金属Zn的浓度更是低近1—3个数量级,体现了痕量洁净采样和测试方法的重要性。
Trace metals play an important role in marine biogeochemical cycling processes. In this study.we utilized a strict trace-metal clean sampling and analytical techniques.and collected seawater samples from the Bohai Sea and the Yellow Sea in July 2016. The total dissolved trace metals(Cu.Ni.Co.Zn) distributions in the Bohai Sea and the Yellow Sea are charaterized. In general.the distribution of the trace metals show a decreasing trend from near shore to off shore.which reflects the anthropogenic input into the coastal water. Regional distributions of dissolved trace metals in seawater are influenced by coastal current.cold water mass.sediment resuspension.and biological processes. The distribution patterns of Cu.Ni.and Co are similar.in average concentrations in a descending order of the Bohai Sea > north Yellow Sea > south Yellow Sea. However.the distribution of dissolved Zn is different from the other three metals.showing relatively low and similar average concentrations in the Bohai Sea and Yellow Sea. The trace metals concentrations reported in this study are lower than those reported previously.and Zn is even lower by 1—3 orders of magnitude.which reflects the importance of trace-metal clean sampling and analytical methods.
Trace metals play an important role in marine biogeochemical cycling processes. In this study.we utilized a strict trace-metal clean sampling and analytical techniques.and collected seawater samples from the Bohai Sea and the Yellow Sea in July 2016. The total dissolved trace metals(Cu.Ni.Co.Zn) distributions in the Bohai Sea and the Yellow Sea are charaterized. In general.the distribution of the trace metals show a decreasing trend from near shore to off shore.which reflects the anthropogenic input into the coastal water. Regional distributions of dissolved trace metals in seawater are influenced by coastal current.cold water mass.sediment resuspension.and biological processes. The distribution patterns of Cu.Ni.and Co are similar.in average concentrations in a descending order of the Bohai Sea > north Yellow Sea > south Yellow Sea. However.the distribution of dissolved Zn is different from the other three metals.showing relatively low and similar average concentrations in the Bohai Sea and Yellow Sea. The trace metals concentrations reported in this study are lower than those reported previously.and Zn is even lower by 1—3 orders of magnitude.which reflects the importance of trace-metal clean sampling and analytical methods.
引文
于涛,2003.南海海水中溶解态铜、铅、锌、镉环境背景值的初步研究.应用海洋学学报,22(3):329-333
马超,鞠霞,吴德星等,2010.黄、渤海断面及海洋站的盐度分布特征与变化趋势.海洋科学,34(9):70-75,81
王长友,王修林,孙百晔等,2008.Cu、Pb、Zn和Cd对东海原甲藻的生态毒性效应.中国环境科学,28(3):264-268
王雪景,金春洁,王丽莎等,2018.2016年夏季黄、渤海颗粒有机碳的分布特征及影响因素.海洋学报,40(10):200-208
韦钦胜,于志刚,冉祥滨等,2011.黄海西部沿岸流系特征分析及其对物质输运的影响.地球科学进展,26(2):145-156
韦钦胜,于志刚,葛人峰等,2013.黄海西部沿岸冷水在夏季南黄海西部底层冷水形成和季节演变过程中作用的化学水文学分析.海洋与湖沼,44(4):890-905
毛天宇,戴明新,彭士涛等,2009.近10年渤海湾重金属(Cu,Zn,Pb,Cd,Hg)污染时空变化趋势分析.天津大学学报,42(9):817-825
田琳,陈洪涛,杜俊涛等,2009.北黄海表层海水溶解态重金属的分布特征及其影响因素.中国海洋大学学报,39(4):617-621
朱建荣,沈焕庭,1997.长江冲淡水扩展机制.上海:华东师范大学出版社
任慧军,詹杰民,2005.黄海冷水团的季节变化特征及其形成机制研究.水动力学研究与进展,20(S1):887-896
刘志亮,胡敦欣,2009.黄海夏季近岸海区环流的初步分析及其与风速的关系.海洋学报,31(2):1-7
汤毓祥,邹娥梅,李兴宰等,2000.南黄海环流的若干特征.海洋学报,22(1):1-16
李曌,张学雷,王宗灵等,2011.2008年夏季南黄海叶绿素a垂向分布格局初探.海洋科学进展,29(1):81-89
杨红,阎莉,王春峰等,2015.夏、冬季苏北近岸海域悬沙浓度垂直分布特征.上海海洋大学学报,24(4):570-578
邹娥梅,郭炳火,汤毓祥等,1999.秋季南黄海水文特征及海水的混合与交换.海洋学报,21(5):12-21
武贺,赵世明,徐辉奋等,2010.成山头外潮流能初步估算.海洋技术,29(3):98-100
赵保仁,1991.长江冲淡水的转向机制问题.海洋学报,13(5):600-610
战玉杰,杨茹君,王修林等,2011.Hg(Ⅱ)和Pb(Ⅱ)对海洋单细胞藻的急性毒性效应.生态毒理学报,6(5):523-531
姚志刚,鲍献文,李娜等,2012.北黄海冷水团季节变化特征分析.中国海洋大学学报,42(6):9-15
贺志鹏,宋金明,张乃星等,2008.南黄海表层海水重金属的变化特征及影响因素.环境科学,29(5):1153-1162
夏义雄,陈华林,2012.河水中悬浮颗粒物对重金属的吸附行为.环境研究与监测,25(2):16-19,23
夏综万,郭炳火,1983.山东半岛和辽东半岛顶端附近水域的冷水现象及上升流.黄渤海海洋,1(1):13-19
温国义,李广雪,赵东波等,2008.根据AVHRRSST探讨中国北部海域冬季环流演变.海洋环境科学,27(S2):19-23
谢琳萍,孙霞,王保栋等,2012.渤黄海营养盐结构及其潜在限制作用的时空分布.海洋科学,36(9):45-53
鲍献文,李娜,姚志刚等,2009.北黄海温盐分布季节变化特征分析.中国海洋大学学报,39(4):553-562
臧家业,汤毓祥,邹娥梅等,2001.黄海环流的分析.科学通报,46(S1):7-15
缪经榜,刘兴泉,薛亚,1990.北黄海冷水团形成机制的初步探讨--Ⅰ.模式解.中国科学(B辑),(12):1311-1321
Biller D V,Bruland K W,2012.Analysis of Mn,Fe,Co,Ni,Cu,Zn,Cd,and Pb in seawater using the Nobias-chelate PA1 resin and magnetic sector inductively coupled plasma mass spectrometry(ICP-MS).Marine Chemistry,130-131:12-20
Brand L E,Sunda W G,Guillard R R L,1986.Reduction of marine phytoplankton reproduction rates by copper and cadmium.Journal of Experimental Marine Biology and Ecology,96(3):225-250
Bruland K W,Lohan M C,2003.Controls of trace metals in seawater.Treatise on Geochemistry,6:23-47
Díaz-Romero C,1996.Comparison of APDC/FREON extraction and chelex-100 ion exchange chromatography for preconcentration of heavy metals from seawater.International Journal of Environmental Analytical Chemistry,64(3):163-170
Danielsson L G,Magnusson B,Westerlund S,1978.An improved metal extraction procedure for the determination of trace metals in sea water by atomic absorption spectrometry with electrothermal atomization.Analytica Chimica Acta,98(1):47-57
Dong Y,Rosenbaum R K,Hauschild M Z,2016.Assessment of metal toxicity in marine ecosystems:comparative toxicity potentials for nine cationic metals in coastal seawater.Environmental Science&Technology,50(1):269-278
Fang Y,Fang G H,Zhang Q H,2000.Numerical simulation and dynamic study of the wintertime circulation of the Bohai Sea.Chinese Journal of Oceanology and Limnology,18(1):1-9
Flegal A R,Smith G J,Gill G A et al,1991.Dissolved trace element cycles in the San Francisco Bay estuary.Marine Chemistry,36(1-4):329-363
Fujishima Y,Ueda K,Maruo M et al,2001.Distribution of trace bioelements in the subarctic North Pacific Ocean and the Bering Sea(the R/V Hakuho Maru Cruise KH-97-2).Journal of Oceanography,57(3):261-273
Guan B X,1988.Major features and variability of the Kuroshio in the East China Sea.Chinese Journal of Oceanology and Limnology,6(1):35-48
Hook S E,Fisher N S,2001.Sublethal effects of silver in zooplankton:importance of exposure pathways and implications for toxicity testing.Environmental Toxicology and Chemistry,20(3):568-574
Hurst M P,Bruland K W,2008.The effects of the San Francisco Bay plume on trace metal and nutrient distributions in the Gulf of the Farallones.Geochimica et Cosmochimica Acta,72(2):395-411
Itoh A,Ishigaki T,Arakaki T et al,2009.Determination of trace metals in coastal seawater around Okinawa and its multielement profiling analysis.Bunseki Kagaku,58(4):257-263
Kalnejais L H,Martin W R,Bothner M H,2010.The release of dissolved nutrients and metals from coastal sediments due to resuspension.Marine Chemistry,121(1-4):224-235
Kiptoo J K,Ngila J C,Silavwe N D,2009.Evaluation of copper speciation in model solutions of humic acid by minicolumns packed with Chelex-100 and new chelating agents:application to speciation of selected heavy metals in environmental water samples.Journal of Hazardous Materials,172(2-3):1163-1167
Li L,Liu J H,Wang X J et al,2015.Dissolved trace metal distributions and Cu speciation in the southern Bohai Sea,China.Marine Chemistry,172:34-45
Li L,Pala F,Jiang M S et al,2010.Three-dimensional modeling of Cu and Pb distributions in Boston Harbor,Massachusetts and Cape Cod Bays.Estuarine,Coastal and Shelf Science,88(4):450-463
Li L,Wang X J,Liu J H et al,2017.Dissolved trace metal(Cu,Cd,Co,Ni,and Ag)distribution and Cu speciation in the southern Yellow Sea and Bohai Sea,China.Journal of Geophysical Research:Oceans,122(2):1190-1205
Martin J H,Fitzwater S E,1988.Iron deficiency limits phytoplankton growth in the north-east pacific subarctic.Nature,331(6154):341-343
Moffett J W,Brand L E,Croot P L et al,1997.Cu speciation and cyanobacterial distribution in harbors subject to anthropogenic Cu inputs.Limnology and Oceanography,42(5):789-799
Morel F M M,Price N M,2003.The biogeochemical cycles of trace metals in the oceans.Science,300(5621):944-947
Ren J L,Zhang G L,Zhang J et al,2011.Distribution of dissolved aluminum in the Southern Yellow Sea:influences of a dust storm and the spring bloom.Marine Chemistry,125(1-4):69-81
Sohrin Y,Urushihara S,Nakatsuka S et al,2008.Multielemental determination of GEOTRACES key trace metals in seawater by ICPMS after preconcentration using an ethylenediaminetriacetic acid chelating resin.Analytical Chemistry,80(16):6267-6273
Stumm W,Morgan J J,1996.Aquatic Chemistry:Chemical Equilibria and Rates in Natural Waters.New York:John Wiley and Sons Inc,1022
Wen L S,Jiann K T,Santschi P H,2006.Physicochemical speciation of bioactive trace metals(Cd,Cu,Fe,Ni)in the oligotrophic South China Sea.Marine Chemistry,101(1-2):104-129
Wen L S,Santschi P,Gill G et al,1999.Estuarine trace metal distributions in Galveston Bay:importance of colloidal forms in the speciation of the dissolved phase.Marine Chemistry,63(3-4):185-212
Zhang J,1995.Geochemistry of trace metals from Chinese river/estuary systems:an overview.Estuarine,Coastal and Shelf Science,41(6):631-658
马超,鞠霞,吴德星等,2010.黄、渤海断面及海洋站的盐度分布特征与变化趋势.海洋科学,34(9):70-75,81
王长友,王修林,孙百晔等,2008.Cu、Pb、Zn和Cd对东海原甲藻的生态毒性效应.中国环境科学,28(3):264-268
王雪景,金春洁,王丽莎等,2018.2016年夏季黄、渤海颗粒有机碳的分布特征及影响因素.海洋学报,40(10):200-208
韦钦胜,于志刚,冉祥滨等,2011.黄海西部沿岸流系特征分析及其对物质输运的影响.地球科学进展,26(2):145-156
韦钦胜,于志刚,葛人峰等,2013.黄海西部沿岸冷水在夏季南黄海西部底层冷水形成和季节演变过程中作用的化学水文学分析.海洋与湖沼,44(4):890-905
毛天宇,戴明新,彭士涛等,2009.近10年渤海湾重金属(Cu,Zn,Pb,Cd,Hg)污染时空变化趋势分析.天津大学学报,42(9):817-825
田琳,陈洪涛,杜俊涛等,2009.北黄海表层海水溶解态重金属的分布特征及其影响因素.中国海洋大学学报,39(4):617-621
朱建荣,沈焕庭,1997.长江冲淡水扩展机制.上海:华东师范大学出版社
任慧军,詹杰民,2005.黄海冷水团的季节变化特征及其形成机制研究.水动力学研究与进展,20(S1):887-896
刘志亮,胡敦欣,2009.黄海夏季近岸海区环流的初步分析及其与风速的关系.海洋学报,31(2):1-7
汤毓祥,邹娥梅,李兴宰等,2000.南黄海环流的若干特征.海洋学报,22(1):1-16
李曌,张学雷,王宗灵等,2011.2008年夏季南黄海叶绿素a垂向分布格局初探.海洋科学进展,29(1):81-89
杨红,阎莉,王春峰等,2015.夏、冬季苏北近岸海域悬沙浓度垂直分布特征.上海海洋大学学报,24(4):570-578
邹娥梅,郭炳火,汤毓祥等,1999.秋季南黄海水文特征及海水的混合与交换.海洋学报,21(5):12-21
武贺,赵世明,徐辉奋等,2010.成山头外潮流能初步估算.海洋技术,29(3):98-100
赵保仁,1991.长江冲淡水的转向机制问题.海洋学报,13(5):600-610
战玉杰,杨茹君,王修林等,2011.Hg(Ⅱ)和Pb(Ⅱ)对海洋单细胞藻的急性毒性效应.生态毒理学报,6(5):523-531
姚志刚,鲍献文,李娜等,2012.北黄海冷水团季节变化特征分析.中国海洋大学学报,42(6):9-15
贺志鹏,宋金明,张乃星等,2008.南黄海表层海水重金属的变化特征及影响因素.环境科学,29(5):1153-1162
夏义雄,陈华林,2012.河水中悬浮颗粒物对重金属的吸附行为.环境研究与监测,25(2):16-19,23
夏综万,郭炳火,1983.山东半岛和辽东半岛顶端附近水域的冷水现象及上升流.黄渤海海洋,1(1):13-19
温国义,李广雪,赵东波等,2008.根据AVHRRSST探讨中国北部海域冬季环流演变.海洋环境科学,27(S2):19-23
谢琳萍,孙霞,王保栋等,2012.渤黄海营养盐结构及其潜在限制作用的时空分布.海洋科学,36(9):45-53
鲍献文,李娜,姚志刚等,2009.北黄海温盐分布季节变化特征分析.中国海洋大学学报,39(4):553-562
臧家业,汤毓祥,邹娥梅等,2001.黄海环流的分析.科学通报,46(S1):7-15
缪经榜,刘兴泉,薛亚,1990.北黄海冷水团形成机制的初步探讨--Ⅰ.模式解.中国科学(B辑),(12):1311-1321
Biller D V,Bruland K W,2012.Analysis of Mn,Fe,Co,Ni,Cu,Zn,Cd,and Pb in seawater using the Nobias-chelate PA1 resin and magnetic sector inductively coupled plasma mass spectrometry(ICP-MS).Marine Chemistry,130-131:12-20
Brand L E,Sunda W G,Guillard R R L,1986.Reduction of marine phytoplankton reproduction rates by copper and cadmium.Journal of Experimental Marine Biology and Ecology,96(3):225-250
Bruland K W,Lohan M C,2003.Controls of trace metals in seawater.Treatise on Geochemistry,6:23-47
Díaz-Romero C,1996.Comparison of APDC/FREON extraction and chelex-100 ion exchange chromatography for preconcentration of heavy metals from seawater.International Journal of Environmental Analytical Chemistry,64(3):163-170
Danielsson L G,Magnusson B,Westerlund S,1978.An improved metal extraction procedure for the determination of trace metals in sea water by atomic absorption spectrometry with electrothermal atomization.Analytica Chimica Acta,98(1):47-57
Dong Y,Rosenbaum R K,Hauschild M Z,2016.Assessment of metal toxicity in marine ecosystems:comparative toxicity potentials for nine cationic metals in coastal seawater.Environmental Science&Technology,50(1):269-278
Fang Y,Fang G H,Zhang Q H,2000.Numerical simulation and dynamic study of the wintertime circulation of the Bohai Sea.Chinese Journal of Oceanology and Limnology,18(1):1-9
Flegal A R,Smith G J,Gill G A et al,1991.Dissolved trace element cycles in the San Francisco Bay estuary.Marine Chemistry,36(1-4):329-363
Fujishima Y,Ueda K,Maruo M et al,2001.Distribution of trace bioelements in the subarctic North Pacific Ocean and the Bering Sea(the R/V Hakuho Maru Cruise KH-97-2).Journal of Oceanography,57(3):261-273
Guan B X,1988.Major features and variability of the Kuroshio in the East China Sea.Chinese Journal of Oceanology and Limnology,6(1):35-48
Hook S E,Fisher N S,2001.Sublethal effects of silver in zooplankton:importance of exposure pathways and implications for toxicity testing.Environmental Toxicology and Chemistry,20(3):568-574
Hurst M P,Bruland K W,2008.The effects of the San Francisco Bay plume on trace metal and nutrient distributions in the Gulf of the Farallones.Geochimica et Cosmochimica Acta,72(2):395-411
Itoh A,Ishigaki T,Arakaki T et al,2009.Determination of trace metals in coastal seawater around Okinawa and its multielement profiling analysis.Bunseki Kagaku,58(4):257-263
Kalnejais L H,Martin W R,Bothner M H,2010.The release of dissolved nutrients and metals from coastal sediments due to resuspension.Marine Chemistry,121(1-4):224-235
Kiptoo J K,Ngila J C,Silavwe N D,2009.Evaluation of copper speciation in model solutions of humic acid by minicolumns packed with Chelex-100 and new chelating agents:application to speciation of selected heavy metals in environmental water samples.Journal of Hazardous Materials,172(2-3):1163-1167
Li L,Liu J H,Wang X J et al,2015.Dissolved trace metal distributions and Cu speciation in the southern Bohai Sea,China.Marine Chemistry,172:34-45
Li L,Pala F,Jiang M S et al,2010.Three-dimensional modeling of Cu and Pb distributions in Boston Harbor,Massachusetts and Cape Cod Bays.Estuarine,Coastal and Shelf Science,88(4):450-463
Li L,Wang X J,Liu J H et al,2017.Dissolved trace metal(Cu,Cd,Co,Ni,and Ag)distribution and Cu speciation in the southern Yellow Sea and Bohai Sea,China.Journal of Geophysical Research:Oceans,122(2):1190-1205
Martin J H,Fitzwater S E,1988.Iron deficiency limits phytoplankton growth in the north-east pacific subarctic.Nature,331(6154):341-343
Moffett J W,Brand L E,Croot P L et al,1997.Cu speciation and cyanobacterial distribution in harbors subject to anthropogenic Cu inputs.Limnology and Oceanography,42(5):789-799
Morel F M M,Price N M,2003.The biogeochemical cycles of trace metals in the oceans.Science,300(5621):944-947
Ren J L,Zhang G L,Zhang J et al,2011.Distribution of dissolved aluminum in the Southern Yellow Sea:influences of a dust storm and the spring bloom.Marine Chemistry,125(1-4):69-81
Sohrin Y,Urushihara S,Nakatsuka S et al,2008.Multielemental determination of GEOTRACES key trace metals in seawater by ICPMS after preconcentration using an ethylenediaminetriacetic acid chelating resin.Analytical Chemistry,80(16):6267-6273
Stumm W,Morgan J J,1996.Aquatic Chemistry:Chemical Equilibria and Rates in Natural Waters.New York:John Wiley and Sons Inc,1022
Wen L S,Jiann K T,Santschi P H,2006.Physicochemical speciation of bioactive trace metals(Cd,Cu,Fe,Ni)in the oligotrophic South China Sea.Marine Chemistry,101(1-2):104-129
Wen L S,Santschi P,Gill G et al,1999.Estuarine trace metal distributions in Galveston Bay:importance of colloidal forms in the speciation of the dissolved phase.Marine Chemistry,63(3-4):185-212
Zhang J,1995.Geochemistry of trace metals from Chinese river/estuary systems:an overview.Estuarine,Coastal and Shelf Science,41(6):631-658