日本以南西北太平洋溶解态铜、镉和镍的垂直剖面的讨论
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摘要: 本文报道了1990年10月日本以南海水重金属垂直分布的一些结果,讨论了溶解态铜、镉和镍的浓度同生物地球化学环境的关系.表层水中溶解态铜的浓度比500m以浅层的浓度高;在4000m以深,溶解态铜达最大值8.2nmol/dm3.溶解态镍的浓度由表层的3.4nmol/dm3变化到深层的8.5nmol/dm3.最高值出现于较冷的水体中.溶解态镉的垂直剖面属良好的营养盐型分布,溶解态镉与磷酸盐呈线性相关,原子比是△Cd:△N:△P=3.5×10-4:14:1.
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关键词:
- 溶解态Cu、Cd、Ni /
- 营养盐分布 /
- 垂直剖面 /
- 西北太平洋
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Boyle E A,J M Edmond.Copper in surface water south of New Zealand.Nsture(London),1975,253,107-109 Boyle E A,F R Sclater,J M Edmond.The distribution of dissolved copper in the Pacific.Earth Planet.Sci.Left.,1977,37,38-54 Wang Zheng Fang,Yao Longkui and Ruan Xiaozheng.In:Proceedings of International Symposium on Sedimentation on the Continental Shelf with Special Reference to the East China Sea,China Ocean Press,Beijing,1983,212-224 Wang Zheng Fang,Zhou Pengxia,Liu Yong and Jin Mingming.In:Collected Works on the Investigation on the Kuroshio(1),China Ocean Press,419-426 Murozumi M.Isotope dilution surface ionization mass spectrometry of trace constituents in the natural environments and in the Pacific.Bunseki Kagaku,1981,30,319-526 Bruland K W.Oceanographic distribution of cadmium,nickel,zinc and copper in the North Pacific.EPSL,1980,47,176-198 Wang Zheng Fang,T Sagi.Analysis of Cu,Cd,Ni and Co in surface water of the Kuroshio area in the East China Sea.China J.Oceanol.Limool,10(3):223-230 Weng Zheng Fang,Zheng Zhengbin end Zhang Jiang.In:SymPosium on Biogeochemical Study of the Changjiang Estuary and Its Adjacent Coastal Water of the East China Sea,China Ocean Press,1990,103-112 Bruland K Wand R P Franks.Chemical Oceanography,Vol.l0,Academeic Press,Beijing,1983,157-220 Boyle E A,S S Huested.The vertical distribution of Cu in the Pacific.J.Geophys.Res.,1981,86,8048 Moffett J W and G R Zika.The Photochemistry of Copper in Sea Area in Photochemistry of Environmental A4uatic Systems,Plenum Press,New York,1s87,116-131 Windon H R et al.Trace metal transport in a topical estuary.Mar.Chem.,1988,24,293-305 Boyle E A,E F Sclater and J M Edmond.On the marine chemistry of cadmium.Nature,1976,263,92-44 Bruland K W,G A Knsuer snd J H Martin.Limnol.Oceanogr.,1978,23,618 Martin J H,K W Bruland and W W Broenkow.Marine Pollutant Transfer Heath,Lexington,Mass,1976,120-1495
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