福建东山湾海水中溶解态重金属平面分布及影响因素初探

杨妙峰; 郑盛华; 席英玉; 钟硕良

doi:10.3969/j.issn.1001-909X.2016.02.010

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海洋学研究 ›› 2016, Vol. 34 ›› Issue (2) : 75-82. DOI: 10.3969/j.issn.1001-909X.2016.02.010

研究报道

福建东山湾海水中溶解态重金属平面分布及影响因素初探

杨妙峰, 郑盛华, 席英玉, 钟硕良^*

作者信息 +

The horizontal distribution and affecting factors of dissolved heavy metals in seawater of Dongshan Bay, Fujian Province

YANG Miao-feng, ZHENG Sheng-hua, XI Ying-yu, ZHONG Shuo-liang^*

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文章历史 +

摘要

根据2011年5月(春)和8月(夏)福建省东山湾海洋生态环境的调查数据,研究了海水中溶解态重金属(Cu、Pb、Zn、Cd和Cr_(T))的平面分布特征及其影响机制,结果表明:(1)海水中溶解态重金属含量平面分布呈在西南部形成“点源汇集状高值区”且自西向东逐渐递减趋势;除锌元素外,重金属含量季节变化趋势均为夏季>春季。(2)20世纪80年代以来,除海水中Zn含量逐年增加外,Cu、Pb和Cd等污染物含量的变化趋势基本符合倒“U”形环境库兹涅茨曲线。(3)采用数理统计软件分析各溶解态重金属含量之间相关性,春季海水中重金属含量除总铬外,其余4种重金属含量两两呈显著正相关;夏季海水中重金属含量仅Cu-Cd和Cd-Cr_(T)相关性较好。(4)温度、盐度、pH值、化学需氧量、溶解氧、营养盐和生物效应是海水中溶解态重金属含量变化重要的影响因子。

Abstract

Base on the investigation of Dongshan Bay in May (spring) and August (summer) 2011, the horizontal distribution and its influencing mechanism of dissolved heavy metals (Cu, Pb, Zn, Cd and Cr_(T)) in seawater were analyzed. The results indicated that: (1) The distribution of the heavy metals tended to be a peak source in the southwest sea areas and gradually decreased from west to east, whereas the trend of seasonal variation showed that the heavy metal contents in summer were higher than those in spring except Zn. (2) Since 1980s, changing trend of Cu, Pb and Cd contamination basically showed inverse “U” pattern conforming to environmental Kuznets curves while the content of Zn in seawater increased year after year. (3) The correlations between the dissolved heave metals were analyzed using the mathematic statistic method. It showed that except Cr_(T), among the rest 4 heavy metals, each two had a significant positive correlation in spring, while in summer, only Cu-Cd and Cd-Cr_(T) had a positive correlation. (4) Temperature, salinity, pH, COD, DO, nutrient and the biological effects were the main affecting factors for the variation of dissolved heavy metal contents in seawater.

导出引用

杨妙峰, 郑盛华, 席英玉, 钟硕良. 福建东山湾海水中溶解态重金属平面分布及影响因素初探[J]. 海洋学研究. 2016, 34(2): 75-82 https://doi.org/10.3969/j.issn.1001-909X.2016.02.010

YANG Miao-feng, ZHENG Sheng-hua, XI Ying-yu, ZHONG Shuo-liang. The horizontal distribution and affecting factors of dissolved heavy metals in seawater of Dongshan Bay, Fujian Province[J]. Journal of Marine Sciences. 2016, 34(2): 75-82 https://doi.org/10.3969/j.issn.1001-909X.2016.02.010

中图分类号： X55

参考文献

[1] HE Zhi-peng, SONG Jin-ming, ZHANG Nai-xing, et al. Variation characteristics and controlling factors of heavy metals in the South Yellow Sea surface seawaters [J]. Environmental Science,2008,29(5):1 153-1 162.
贺志鹏,宋金明,张乃星,等.南黄海表层海水重金属的变化特征及影响因素[J].环境科学,2008,29(5):1 153-1 162.
[2] LI Lei, PING Xian-yin, SHEN Xin-qiang. Spatial and temporal distribution and pollution evaluation of the dissolved heavy metals in the Changjiang Estuary [J]. Journal of Zhejiang University:Science Edition,2011,38(5):541-549.
李磊,平仙隐,沈新强.春、夏季长江口溶解态重金属的时空分布特征及其污染评价[J].浙江大学学报:理学版,2011,38(5):541-549.
[3] LIN Feng, XU Qing-hui, TANG Yi-chi, et al. Distribution and concentrations of Cd, Pb and Cu in Dongshan Bay [J]. Marine Science Bulletin,1991,10(3):29-33.
林峰,许清辉,唐依池,等.东山湾水体中镉、铅和铜的分布[J].海洋通报,1991,10(3):29-33.
[4] ZHENG Bin-xin, LIAO Kang-ming, ZENG Zhi, et al. Study on the characteristics of tidal current dynamic in Dongshan Bay [J]. Journal of Oceanography in Taiwan Strait,2009,28(4):546-552.
郑斌鑫,廖康明,曾志,等.东山湾潮流动力特征研究[J].台湾海峡,2009,28(4):546-552.
[5] ZHANG Ya-nan, HE Qing, CHEN Jin-min, et al. Heavy metals' process in water and pollution risk assessment in surface sediments of the Zhujiang River Estuary [J]. Acta Oceanologica Sinica,2013,35(2):178-186.
张亚南,贺青,陈金民,等.珠江口及其邻近海域重金属的河口过程和沉积物污染风险评价[J].海洋学报,2013,35(2):178-186.
[6] HUO Wen-mian, JI Wei-dong, XU Kun-can. Dissolved Cu, Pb, Zn and Cd in the South China Sea surface waters [J]. Acta Oceanologica Sinica,2002,24(4):44-50.
霍文冕,暨卫东,许昆灿.南海表层水中的溶解态Cu,Pb,Zn,Cd[J].海洋学报,2002,24(4):44-50.
[7] MAO Tian-yu, DAI Ming-xin, PENG Shi-tao, et al. Temporal-spatial variation trend analysis of heavy metals (Cu, Zn, Pb, Cd, Hg) in Bohai Bay in 10 years [J]. Journal of Tianjin University,2009,42(9):817-825.
毛天宇,戴明新,彭士涛,等.近10年渤海湾重金属(Cu,Zn,Pb,Cd,Hg)污染时空变化趋势分析[J].天津大学学报,2009,42(9):817-825.
[8] ZAINAL A, RAHMA P, NOBUYUKI M. Heavy metals contamination in Indonesian coastal marine ecosystems: A historical perspective [J]. Coastal Marine Science,2012,35(1):227-233.
[9] WANG C Y, WANG X L. Spatial distribution of dissolved Pb, Hg, Cd, Cu and As in the Bohai Sea [J]. Journal of Environmental Sciences,2007,19:1 061-1 066.
[10] RUAN Jin-shan, LUO Dong-lian, YANG Miao-feng. The contents and distributions and potential ecological risk assessment of heavy metals in sea water and sediment from the Paphia undulate culture areas of Dongshan Bay [J]. Journal of Fujian Fisheries,2006,25(4):16-21.
阮金山,罗冬莲,杨妙峰.东山湾巴非蛤养殖区海水、沉积物重金属的含量分布与潜在生态危害评价[J].福建水产,2006,25(4):16-21.
[11] LIAO Wen-zhuo, ZHUANG Guo-shun, CHEN Song. Distribution of Cd, Pb and Cu in the surface sediment of the Dongshan Bay [J]. Journal of Oceanography in Taiwan Strait,1987,6(1):20-26.
廖文卓,庄国顺,陈松.东山湾表层沉积物Cd、Pb、Cu含量的分布[J].台湾海峡,1987,6(1):20-26.
[12] WANG Rui-xian, XU Qing-hui, CHEN Wei-fen. Geochemical characteristics of eight chemical essences in surface sediments in Dongshan Bay [J]. Journal of Oceanography in Taiwan Strait,1992,11(3):197-202.
王瑞贤,徐清辉,陈维芬.东山湾表层沉积物中8项化学要素的地球化学特征[J].台湾海峡,1992,11(3):197-202.
[13] GB 17378.3—2007 The specification for marine monitoring Part 3: Sample collection, storage and transportation [S].2008.
GB 17378.3—2007海洋监测规范第3部分:样品采集、贮存与运输[S].2008.
[14] GB 17378.4—2007 The specification for marine monitoring Part 4: Seawater analysis [S]. 2008.
GB 17378.4—2007 海洋监测规范第4部分:海水分析[S].2008.
[15] GB 17378.7—2007 The specification for marine monitoring Part 7: Ecological survey for offshore pollution and biological monitoring[S].2008.
GB 17378.7—2007海洋监测规范第7部分:近海污染生态调查和生物监测[S].2008.
[16] ZHANG Yuan-biao, CHEN Jin-min, HE Qing, et al. Cluster analysis of the seasonal changes and environmental characteristics in the coastal water along Zhejiang and Fujian Province [C]//The fifth young marine science symposium. State Oceanic Administration People's Republic of China.2011:245-254.
张元标,陈金民,贺青,等.聚类分析浙闽沿岸水的季节变化和环境特征[C]//第五届青年海洋科学研讨会论文集.国家海洋局.2011:245-254.
[17] YU Shen, LI Hong-bo. Perspectives on the release of heavy metals via sediment resuspension [J]. Ecology and Environmental Sciences,2010,19(7):1 724-1 731.
俞慎,历红波.沉积物再悬浮-重金属释放机制研究进展[J].生态环境学报,2010,19(7):1 724-1 731.
[18] CHE Yue, HE Qing, WU E-nuo. Study of heavy metals influenced by sediment resuspension in the Changjiang estuary [J]. Resources and Environment in the Yangtze Basin,2003,12(5):440-444.
车越,何青,吴阿娜.河口泥沙再悬浮对悬沙中重金属元素的影响[J].长江流域资源与环境,2003,12(5):440-444.
[19] BI Chun-juan, CHEN Zhen-lou, LI Meng, et al. Transport and release of Cd, Pb and Cr from the Yangtze Estuarine sediments during sediment resuspension event [J]. Environmental Science,2011,32(9):2 512-2 520.
毕春娟,陈振楼,李猛,等.再悬浮作用下长江口近岸沉积物中Cd、Pb和Cr的迁移与释放[J].环境科学,2011,32(9):2 512-2 520.
[20] SUN Wei-ping, PAN Jian-ming, LU Hai-yan, et al. Distribution of dissolved trace metals in summer and winter of 2006 in Changjiang River Estuary and Hangzhouwan Bay [J]. Journal of Marine Sciences,2009,27(1):37-43.
孙维萍,潘建明,吕海燕,等.2006年夏冬季长江口、杭州湾及邻近海域表层海水溶解态重金属的平面分布特征[J].海洋学研究,2009,27(1):37-43.
[21] WANG Chang-you, WANG Xiu-lin, LI Ke-qiang, et al. The estimation of copper, lead, zinc and cadmium fulxes into the sea area of the East China Sea interferenced by terrigenous matter and their environmental capacities [J]. Acta Oceanologica Sinica,2010,32(4):62-76.
王长友,王修林,李克强,等.东海陆扰海域铜、铅、锌、镉重金属排海通量及海洋环境容量估算[J].海洋学报,2010,32(4):62-76.
[22] XIE Xian-quan, YAN Lu-ming. Comprehensive assessment to seawater quality of harbors and bays in Fujian coast [J]. Journal of Oceanography in Taiwan Strait,2002,21(2):147-153.
谢先全,晏路明.福建省沿岸主要港湾水质的综合评价[J].台湾海峡,2002,21(2):147-153.
[23] LI Yu, LI Gu-qi, FENG Zhi-hua. The distribution characteristics of chemical forms of heavy metals in water in Linhong river Mouth in Lianyungang sea area [J]. Marine Sciences,2010,31(10):33-37.
李玉,李谷祺,冯志华.连云港临洪河口水体中重金属的化学形态与分布特征研究[J].海洋科学,2010,31(10):33-37.
[24] LI Lao-yu, WANG Zong-ling, WEI Xiu-hua, et al. Distribution of dissolved heavy metals in the surface water in the west area of the Southern Yellow Sea in winter [J]. Advances in Marine Science,2009,27(2):201-210.
李劳钰,王宗灵,魏修华,等.南黄海西部冬季表层水中的溶解态重金属分布特征分析[J].海洋科学进展,2009,27(2):201-210.
[25]WANG Ai-hong. Study on the copper, plumbum complexation capacity in the typical areas of the Bohai Sea[D]. Qingdao: Ocean University of China,2006.
王爱红.渤海典型海域海水重金属Cu²⁺、Pb²⁺络合容量研究[D].青岛:中国海洋大学,2006.
[26] SUN Wei-ping, HU Chuan-yu, XUE Bin, et al. Distribution of copper, cadmium and zinc in the surface water of Prydz Bay [J]. Chinese Journal of Polar Research,2009,21(1):25-32.
孙维萍,扈传昱,薛斌,等.南极普利兹湾表层海水中铜、镉、锌的分布[J].极地研究,2009,21(1):25-32.
[27] LONG Ai-min, CHEN Shao-yong, TIAN Zheng-long. Distribution of copper and nutrients and their relationship in Pearl River Estuary [J]. Research of Environmental Sciences,2004,17(4):10-13.
龙爱民,陈绍勇,田正隆.珠江口及近海水体中铜的含量和形态及其与营养盐的空间分布关系[J].环境科学研究,2004,17(4):10-13.