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南沙群岛海域海水中胶体铜、锌、铅

张恩仁 张正斌 田玉红

张恩仁, 张正斌, 田玉红. 南沙群岛海域海水中胶体铜、锌、铅[J]. 海洋学报, 2003, 25(2): 136-140.
引用本文: 张恩仁, 张正斌, 田玉红. 南沙群岛海域海水中胶体铜、锌、铅[J]. 海洋学报, 2003, 25(2): 136-140.
ZHANG En-ren, ZHANG Zheng-bin, TIAN Yu-hong. Study of colloidal trace metals in Nansha region[J]. Haiyang Xuebao, 2003, 25(2): 136-140.
Citation: ZHANG En-ren, ZHANG Zheng-bin, TIAN Yu-hong. Study of colloidal trace metals in Nansha region[J]. Haiyang Xuebao, 2003, 25(2): 136-140.

南沙群岛海域海水中胶体铜、锌、铅

基金项目: 国家“九五”重点科技攻关计划资助项目(95-926-0403)

Study of colloidal trace metals in Nansha region

  • 摘要: 对海水中元素基本形态的区分通常是采用0.45μm孔径的滤膜过滤分离,但海水中那些并非溶解态的胶体粒子具有较大的变形性[1],并具有较小的粒度,在过滤时,基本上都进入了滤液而被算作溶解形态,这使得深入理解元素在海水中的形态分布及其海洋生态效应受到限制[2].
  • KOIKE I, SHIGEMITSU H, KAZUKI T, et al. Role of sub-micrometre particles in the ocean[J]. Nature, 1990, 345:242-244.
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    赵卫红.海洋中胶体研究的新进展[J].海洋与湖沼,2000,31(2):221-228.
    BASKARAN M, SANTSCI P H, BENOIT G, et al. Scavenging of thorium isotopes by colloids in seawater of the Gulf of Mexico[J]. Geochim Cosmochim Acta, 1992, 56:3 375-3 388.
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    WANG Jiang-tao, ZHANG Zheng-bin, LIU Lian-sheng. Determination of dissolved organic carbon in seawater using UV/persulphate method and HTCO method[J]. Chin J Oceanol Limnol, 1997, 15:25-31.
    于琳,张正斌,刘莲生,等.南沙海区海洋微表层的研究Ⅱ.痕量金属的测定[J].青岛海洋大学学报,1999,29(1):129-134.
    WEN L S, SANTSCHI P, GILL G, et al. Estuarine trace metal distributions in Galveston Bay:importance of colloidal forms in the speciation of the dissolved phase[J]. Mar Chem, 1999, 63:185-212.
    WELLS M L, GOLDBERG E D. Occurrence of small colloids in sea water[J]. Nature, 1991, 353:342-344.
    GUO L, SANTSCHI P H, WARNKEN K W. Trace metal composition of colloidal organic material in marine environments[J]. Marine Chemistry, 2000, 70:257-275.
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出版历程
  • 收稿日期:  2001-10-08
  • 修回日期:  2002-03-21

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