春季水华对南黄海总溶解态无机砷生物地球化学行为的影响

孙友旭; 任景玲; 刘素美; 刘诚刚

doi:10.3969/j.issn.0253-4193.2015.04.002

春季水华对南黄海总溶解态无机砷生物地球化学行为的影响

doi: 10.3969/j.issn.0253-4193.2015.04.002

1.
中国海洋大学海洋化学理论与工程技术教育部重点实验室, 山东青岛 266100
2.
国家海洋局第二海洋研究所, 浙江杭州 310012

基金项目: 国家基础研究发展规划项目(2011CB409801);国家自然科学基金(41176096).

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出版历程
- 收稿日期: 2014-07-15
- 修回日期: 2014-12-10

The impact of spring bloom on the biogeochemical behavior of total dissolved inorganic arsenic in the South Yellow Sea

1.
Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
2.
Second Institute of Oceanography, State Ocean Administration, Hangzhou 310012, China

摘要

摘要: 利用氢化物发生-原子荧光光谱法(HG-AFS)对2007年3月30日至4月23日南黄海海域总溶解态无机砷(TDIAs, [TDIAs]=[As⁵⁺]+[As³⁺])的含量进行了测定,其中针对水华中心区域(BM1站)进行了25 h的连续观测,以探讨春季水华对有毒类金属元素砷的生物地球化学行为的影响.结果表明,TDIAs的浓度范围为7.9 ~ 22.3 nmol/L,平均值为(17.8±1.9) nmol/L.TDIAs在南黄海的分布主要表现为由近岸向外海逐渐升高的趋势,最大值出现在南部海域底层海水中.近岸海域表、底层TDIAs的含量相当,而中、南部海域由于存在明显的密度跃层,表、底层TDIAs的浓度具有显著性差异.2007年3月31日至4月1日研究区域西南部受到沙尘天气和降雨的影响,表层海水中TDIAs的含量显著升高.研究区域中、南部海域在观测期间暴发了典型的黄海春季水华,通过大面观测和对重点区域的连续观测可以发现,水华期间TDIAs的分布和磷酸盐类似,与Chl a呈现出较好的负相关关系(r=0.51,p <0.05,n=39).经初步计算,浮游植物水华对10 m以上表层水体中TDIAs的清除量约为2.4 nmol/L,占表层保有量的15%左右.通过箱式模型计算得出黄海TDIAs的停留时间约为(15.6±7.3) a,远远低于大洋.通过对该海域砷、磷摩尔比值的计算可以发现,南黄海砷、磷摩尔比值为大洋中的20倍左右,这可能会引起浮游生物对砷酸盐的大量吸收和转化,从而带来潜在的生态危机,需要引起足够的重视.
- 总溶解态无机砷 /
- 分布 /
- 春季水华 /
- 南黄海
Abstract: In order to understand the impact of spring bloom on the biogeochemical behavior of arsenic (a toxic metalloid element) in the South Yellow Sea (SYS),the field investigation was carried out during March 30th to April 23rd 2007 to study the concentrations and distributions of total dissolved inorganic arsenic (TDIAs,[TDIAs]=[As⁵⁺]+[As³⁺]) in the SYS. In addition,a 25 h anchor station (BM1) was also carried out at the central of SYS,where Chl a concentrations were higher than 4 μg/L. The concentrations of TDIAs were measured by Hydride Generation-Atomic Fluorescence Spectrometry (HG-AFS) and showed the range of 7.9-22.3 nmol/L,with the average of (17.8±1.9) nmol/L. The concentrations of TDIAs increased gradually from the coastal area to offshore,with the maximum values appearing at the near bottom layer of the southern region. The concentrations of TDIAs showed well mixed vertical profile in the coastal area,while was stratified in the middle and southern region. Due to the impact of strong dust storm and followed rainfall in the SYS during the investigation of March 31st to April 1st 2007,the concentrations of TDIAs in the surface waters were significant increased. A large-scale spring bloom occurred in the middle and southern region of study area for 4-5 days after the dust storm. Through the observations it can be found that the vertical profiles of TDIAs was similar to that of phosphate,and showed relatively negative relationships with chlorophyll a(r=0.51,p <0.05,n=39). After primary estimation,the scavenging of TDIAs by phytoplankton above 10 meters layer can reach up to 2.4 nmol/L,which account for 15% of that in the surface waters. The residence time of TDIAs in the YS was (15.6±7.3) a,which is much lower than the open oceans. The molar ratio of arsenic to phosphorus in the study area was about 20 times higher than the open ocean,which might lead to significant absorption and transformation of arsenate and cause the potential ecological crisis.
- total dissolved inorganic arsenic /
- distribution /
- spring bloom /
- the South Yellow Sea

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参考文献(54)

胡立刚,蔡勇. 砷的生物地球化学[J]. 化学进展,2009,21(2): 458-466. Hu Ligang,Cai Yong. Biogeochemistry of Arsenic[J]. Progress in Chemistry,2009,21(2): 458-466.

Millward G E,Ebdon L,Walton A P. Seasonality in estuarine sources of methylated arsenic[J]. Applied Organometallic Chemistry,1993,7(7): 499-511.

Ellwood M J,Maher W A. Arsenic and antimony species in surface transects and depth profiles across a frontal zone: the Chatham Rise,New Zealand[J]. Deep-Sea Research Part Ⅰ: Oceanographic Research Papers,2002,49(11): 1971-1981.

Cutter G A. Dissolved arsenic and antimony in the Black Sea[J]. Deep-Sea Research Part A. Oceanographic Research Papers,1991,38: S825-S843.

Cutter G A,Cutter L S. Biogeochemistry of arsenic and antimony in the North Pacific Ocean[J]. Geochemistry,Geophysics,Geosystems,2006,7(5),doi: 10.1029/2005GC001159.

Cullen W R,Reimer K J. Arsenic speciation in the environment[J]. Chemical Reviews,1989,89(4): 713-764.

Sanders J G,Riedel G F,Osman R W. Arsenic cycling and its impact in estuarine and coastal marine ecosystems[J]. Arsenic in the Environment,Part Ⅰ: Cycling and Characterization,1994: 289-308.

Hellweger F L,Farley K J,Lall U. Arsenic transformation by algae: the role of phosphorus luxury uptake[J]. American Chemical Society,2003,226: 581-582.

刘演兵,韩恒斌. 砷形态分析方法研究进展[J]. 环境科学进展,1994,2(4): 1-14. Liu Yanbing,Han Hengbin. Development of methods for arsenic speciation[J]. Advances in Environmental Science,1994,2(4): 1-14.

Francesconi K A,Edmonds J S. Arsenic and marine organisms[J]. Advances in Inorganic Chemistry,1997,44: 147-189.

Mandal B K,Suzuki K T. Arsenic round the world: a review[J]. Talanta,2002,58: 201-235.

Featherstone A M,Butler E C V,O'Grady B V. Meridional distribution of arsenic species in the subantarctic zone of the Southern Ocean,south of Australia[J]. Journal of Geophysical Research,2001,106(C12): 31657-31667.

Smedley P L,Kinniburgh D G. A review of the source,behavior and distribution of arsenic in natural waters[J]. Applied Geochemistry,2002,17(5): 517-568.

Anninou P,Cave R R. How conservative is arsenic in coastal marine environments？ A study in Irish coastal waters[J]. Estuarine,Coastal and Shelf Science,2009,82: 515-524.

Ren J L,Zhang J,Li D D,et al. Behavior of dissolved inorganic arsenic in the Yellow Sea and East China Sea[J]. Deep-Sea Research Part Ⅱ,2010,57(11): 1035-1046.

Dousova B,Erbanova L,Novak M. Arsenic in atmospheric deposition at the Czech-Polish border: Two sampling campaigns 20 years apart[J]. Science of the Total Environment,2007,387: 185-193.

Cutter G A,Cutter L S. Behavior of dissolved antimony,arsenic,and selenium in the Atlantic Ocean[J]. Marine Chemistry,1995,49(4): 295-306.

Seyler P,Martin J M. Arsenic and selenium in a pristine river-estuarine system: the Krka,Yugoslavia[J]. Marine Chemistry,1991,34: 137-151.

曹秀红,任景玲,张桂玲,等. 海南东部河口和近岸海域总溶解态无机砷的分布及季节变化[J]. 环境科学,2012,33(3): 720-726. Cao Xiuhong,Ren Jingling,Zhang Guiling,et al. Distributions and seasonal variations of total dissolved inorganic arsenic in the estuaries and coastal area of eastern Hainan[J]. Environmental Science,2012,33(3): 720-726.

Gieter M D,Elskens M,Baeyens W. Fluxes and major transport routes of Arsenic in the Scheldt estuary[J]. Marine Chemistry,2005,95(1): 15-30.

张正斌,刘莲生. 海洋化学(下)[M].济南:山东教育出版社,2004:247-251. Zhang Zhengbin,Liu Liansheng. Marine Chemistry (the second volume)[M]. Jinan:Shandong Education Press,2004:247-251.

孙湘平. 中国近海区域海洋[M]. 北京:海洋出版社,2006:24-27. Sun Xiangping. Oceanic Properties of the Coastal Seas of China[M]. Beijing: China Ocean Press,2006:24-27.

苏纪兰. 中国近海水文[M]. 北京:中国科学出版社,2005:55-61. Su Jilan. Hydrographic properties of the coastal seas of China[M]. Beijing: Science Press,2005:55-61.

Ren J L,Zhang G L,Zhang J,et al. Distribution of dissolved aluminum in the Southern Yellow Sea: Influences of a dust storm and the spring bloom[J]. Marine Chemistry,2011,125: 69-81.

冯士筰,李凤岐,李少菁. 海洋科学导论[M]. 北京:高等教育出版社,1999:115-118. Feng Shizuo,Li Fengqi,Li Shaojing. An Introduction to Marine Science[M]. Beijing: Higher Education Press,1999:115-118.

Cutter G A,Cutter L S. Metalloids in the high latitude North Atlantic Ocean: Sources and internal cycling[J]. Marine Chemistry,1998,61(1): 25-36.

Cutter G A,Cutter L S,Featherstone A M,et al. Antimony and arsenic biogeochemistry in the western Atlantic Ocean[J]. Deep-Sea Research Part Ⅱ,2001,48(13): 2895-2915.

Chaillou G L,Schfer J,Anschutz P,et al. The behavior of arsenic in muddy sediments of The Bay of Biscay (France)[J]. Geochimica et Cosmochimica Acta,2003,67(16):2993-3003.

Huang W W,Martin J M,Seyler P,et al. Distribution and behavior of arsenic in the Huang He (Yellow River) Estuary and Bohai Sea[J]. Marine Chemistry,1988,25: 75-91.

Zhang Y Y,Zheng Q H,He Y Q,et al. An experimental study on the self-purification of COD Mn oil and As in the mixing area of salt water and freshwater in the Zhujiang River Estuary[J]. Tropical Oceanology,1995,14: 67-74.

马建新,靳洋,刘晓波,等. 2002年莱州湾海域渔业生态环境监测报告[J]. 齐鲁渔业,2003,20(5):38-39. Ma Jianxin,Jin Yang,Liu Xiaobo,et al. The fishery ecological environment monitoring report about Laizhou bay in 2002[J]. Shandong Fisheries,2003,20(5): 38-39.

闫哲,任景玲,刘素美,等. 桑沟湾总溶解态无机砷的分布与季节变化[J]. 海洋环境科学,2008,27(5): 432-436. Yan Zhe,Ren Jingling,Liu Sumei,et al. Distribution and seasonal variation of total dissolved inorganic arsenic in Sanggou Bay[J]. Marine Environmental Science,2008,27(5): 432-436.

Li L,Ren J L,Yan Z,et al. Behavior of arsenic in the coastal area of the Changjiang (Yangtze River) Estuary: Influences of water mass mixing,the spring bloom and hypoxia[J]. Continental Shelf Research,2014,80: 67-78.

Hsu M K,Liu A K,Liu C. A study of internal waves in the China Seas and Yellow Sea using SAR[J]. Continental Shelf Research,2000,20(4/5): 389-410.

Liu S M,Zhang J,Chen S Z,et al. Inventory of nutrient compounds in the Yellow Sea[J]. Continental Shelf Research,2003,23: 1161-1174.

Li F M,Ren J L,Liu S M,et al. The biogeochemical behavior of dissolved aluminum in the southern Yellow Sea: Influence of the spring phytoplankton bloom[J]. Chinese Science Bulletin,2013,58(2): 238-248.

Calvo-Díaz A,Morán X A G,Nogueira E,et al. Picoplankton community structure along the northern Iberian continental margin in late winter-early spring[J]. Journal of Plankton Research,2004,26(9): 1069-1081.

Xuan J L,Zhou F,Huang D J,et al. Physical processes and their role on the spatial and temporal variability of the spring phytoplankton bloom in the central Yellow Sea[J]. Acta Ecologica Sinica,2011,31: 61-70.

Shi J H,Zhang J,Gao H W,et al. Concentration,solubility and deposition flux of atmospheric particulate nutrients over the Yellow Sea[J]. Deep-Sea Research Part Ⅱ: Topical Studies in Oceanography,2013,97: 43-50.

Liu S M,Zhang J,Chen H T,et al. Factors influencing nutrient dynamics in the eutrophic Jiaozhou Bay,North China[J]. Progress in Oceanography,2005,66: 66-85.

任景玲,李丹丹,张经,等. 黄、东海溶解态无机砷的形态及其分布[J]. 海洋环境科学,2007,26(3): 212-216. Ren Jingling,Li Dandan,Zhang Jing,et al. Species and distribution of dissolved inorganic arsenic in the Yellow Sea and East China Sea[J]. Marine Environmental Science,2007,26(3): 212-216.

Fu M Z,Wang Z L,Li Y,et al. Phytoplankton biomass size structure and its regulation in the Southern Yellow Sea (China): seasonal variability[J]. Continental Shelf Research,2009,doi: 10.1016/j.csr.2009.08.010.

曹锡章,宋天佑,王杏乔. 无机化学. 北京:高等教育出版社,1994:824. Cao Xizhang,Song Tianyou,Wang Xingqiao. Inorganic Chemistry[Z]. Beijing: Higher Education Press,1994:824.

Ren J L,Zhang J,Li D D,et al. Speciation and seasonal variations of dissolved inorganic arsenic in Jiaozhou Bay,North China[J]. Water Air Soil Pollut: Focus,2007,7: 655-671.

Danihelka P. Coal combustion and heavy metals pollution[J]. Fuel and Energy Abstract,1997,38: 439.

Zhu Z Y,Zhang J,Wu Y,et al. Hypoxia off the Changjiang (Yangtze River) Estuary: Oxygen depletion and organic matter decomposition[J]. Marine Chemistry,2011,125(1): 108-116.

朱道清. 中国水系图典[M]. 青岛:青岛出版社,2010:642. Zhu Daoqing. The Lexicon of Chinese Water System[M]. Qingdao: Qingdao Press,2010:642.

Hong G H,Kim S H,Chung C S,et al. The role of the anthropogenic nutrient input in the carbon xation of the coastal ocean Yellow Sea: a preliminary study[M]// Handa N,Ohsumi T. Direct Ocean Disposal of Carbon Dioxide. Tokyo: Terra Scientic Publishing Company (TERRAPUB),1995: 13-22.

Ryu J S,Lee K S,Chang H W. Chemical weathering of carbonates and silicates in the Han River basin,South Korea[J]. Chemical Geology,2008,247: 66-80.

Zhang J,Liu S M,Ren J L,et al. Nutrient gradients from the eutrophic Changjiang (Yangtze River) Estuary to the oligotrophic Kuroshio waters and re-evaluation of budgets for the East China Sea Shelf[J]. Progress in Oceanography,2007,74: 449-478.

Munksgaard N C,Parry D L. Trace metals,arsenic and lead isotopes in dissolved and particulate phases of North Australian coastal and estuarine seawater[J]. Marine Chemistry,2001,75(3): 165-184.

Riedel G F,Valette-Silver N. Differences in the bioaccumulation of arsenic by oysters from Southeast coastal US and Chesapeake Bay: environmental versus genetic control[J]. Chemosphere,2002,49(1): 27-37.

李全生,沈万仁,马锡年. 渤海湾砷的研究[J]. 山东海洋学院学报,1984,14(2): 27-39. Li Quansheng,Shen Wanren,Ma Xinian. A study on arsenic in Bohai Bay[J]. Jourmal of Shandong College of Oceanology,1984,14(2): 27-39.

辛福言,马绍赛,崔毅,等. 乳山湾海水、底质及贝类体内砷的研究[J]. 海洋水产研究,1997,(2): 55-60. Xin Fuyan,Ma Shaosai,Cui Yi,et al. Study on the contents of arsenic in seawater ,sediment and shellfish in Rushan bay[J]. Marine Fisheries Research,1997,(2): 55-60.

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