Heavy metal concentration and its evaluation in the organisms from Meizhou Bay[J]. 海洋湖沼学报(英文), 1994,12(4):325-330.
Shu-ying, G., Dong-liang, Z. Heavy metal concentration and its evaluation in the organisms from Meizhou Bay., Chin. J. Ocean. Limnol. 12, 325–330 (1994). https://doi.org/10.1007/BF02850492
Heavy metal concentration and its evaluation in the organisms from Meizhou Bay[J]. 海洋湖沼学报(英文), 1994,12(4):325-330. DOI: 10.1007/BF02850492.
Shu-ying, G., Dong-liang, Z. Heavy metal concentration and its evaluation in the organisms from Meizhou Bay., Chin. J. Ocean. Limnol. 12, 325–330 (1994). https://doi.org/10.1007/BF02850492DOI:
Heavy metal concentration and its evaluation in the organisms from Meizhou Bay
摘要
Abstract
The present paper reports Zn
Cu
Pb
Cd
Ni
Fe
Mn and Co contents in the tissues of oyster
solen
red-tail prawn
sea eel and kelp
taken from Meizhou Bay (and analysed by flame atomic absorption spectrophotometry after wet digestion) in June 1992
and also the concentration factors estimated from the mean metal concentrations in the organisms and water there. Heavy metal concentrations in every species of the organisms followed the pattern: Fe
Mn
Cu
Zn>Pb
Cd
Ni
Co and in various organisms showed considerable variation. In general
levels of most of these metals were in the order. soft tissues of the bivalves>the kelp>muscles of the red-tail prawn
the sea eel. The greatest concentration of most metals was found in the gill or viscera of the sea eel
whereas the muscle tissues
in general
contained only low concentrations of them. The Cu
Zn concentration factors of the oyster were higher by 1–2 orders of magnitude than that of the other organisms. The observed heavy metal levels were close to those reported from various waters throughout the world
far lower than “Evaluation Standard for Polluting Substances in Marine Organisms” and “Medical Standard for Human Consumption”. This study showed that marine organisms from Meizhou Bay are hardly polluted by heavy metals.
关键词
Keywords
references
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相关作者
Qun XIE
Yan FENG
Xiangrong XU
Hengxiang LI
Lang LIN
Weiqiong YU
Guanghui ZHU
Nenghao ZHONG
相关机构
National Observation and Research Station of Coastal Ecological Environments in Macao, Macao Environmental Research Institute, Macau University of Science and Technology
School of Basic Medicine, Guangdong Medical University
College of Chemistry and Environmental Science, Guangdong Ocean University
Marine Environmental Engineering Center, South China Sea Institute of Oceanology, Chinese Academy of Sciences
Sanya Institute of Ocean Eco-Environmental Engineering