Dissolved copper, lead and cadmium in Pingtan waters, East China Sea

Gao Shu-ying; Zou Dong-Liang

doi:10.1007/BF02848727

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Dissolved copper, lead and cadmium in Pingtan waters, East China Sea

OriginalPaper | Updated：2023-05-16

- Dissolved copper, lead and cadmium in Pingtan waters, East China Sea
- Dissolved copper, lead and cadmium in Pingtan waters, East China Sea
- 海洋湖沼学报（英文） 1998年16卷第3期页码：225-230
- Affiliations：
  
  Dept. of Oceanography Institute of Subtropic Oceanology
- Author bio：
- Funds：
  
  Project supported by the State Science and Technology Commission
- DOI：10.1007/BF02848727
  中图分类号：
- 纸质出版：1998
- Accepted：
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Dissolved copper, lead and cadmium in Pingtan waters, East China Sea[J]. 海洋湖沼学报（英文）, 1998,16(3):225-230.

Shu-ying, G., Dong-Liang, Z. Dissolved copper, lead and cadmium in Pingtan waters, East China Sea., Chin. J. Ocean. Limnol. 16, 225–230 (1998). https://doi.org/10.1007/BF02848727
Dissolved copper, lead and cadmium in Pingtan waters, East China Sea[J]. 海洋湖沼学报（英文）, 1998,16(3):225-230. DOI： 10.1007/BF02848727.

Shu-ying, G., Dong-Liang, Z. Dissolved copper, lead and cadmium in Pingtan waters, East China Sea., Chin. J. Ocean. Limnol. 16, 225–230 (1998). https://doi.org/10.1007/BF02848727 DOI：

摘要

Abstract

Dissolved Cu

Pb and Cd contents in the surface and bottom water samples collected from 36 stations in Pingtan waters (in Fujian Prov.)

East China Sea

during two survey cruises in May and Oct. 1990 were determined for the first time by solvent extraction and atomic absorption spectrometry. Their content ranges (the mean values) in May were 0.32–2.02(0.81)

0.007–0.880(0.235) and 0.008–0.052(0.023) mg·m−3

respectively; those in Oct. were 0.52–1.79(0.88)

0.007–0.800(0.301) and 0.021–0.060(0.035) mg·m−3. The metals in May and Oct. had markedly different areal distributions characteristics mainly caused by mixing of various water systems. There were positive relationships between dissolved Cd and inorganic N in May

and between dissolved Cd and soluble phosphate in Oct. The obtained molar ratios

ΔCd:ΔN=1.1×10−5 and ΔCd:ΔP=5.8×10−4

were close to those in plankton reported

showing dissolved Cd’s biogeochemical behaviour and process.

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Keywords

references

Bruland, K. W., 1978. Cadmium in northeast Pacific waters.Limnol. Oceanogr. 23:618–625.

Gao Shuying, Zou Dongliang, 1995. Contents of dissolved Cu, Pb, Cd and their relationships to nutrients in Nanri Island waters, Fujian.J. Oceanog. in Taiwan Strait 14(2):195–198. (in Chinese with English abstract)

Ji Weidong, Huang Shanggao, 1989. Relationship between nutrients, salinity and phytoplankton in Fujian coastal water.Tropic Oceanology 8(2):55–64. (in Chinese with English abstract)

Redfield, A. C., 1934. James Johnstone Memorial Volume. Daniel, R. J. ed. University of Liverpool Press, Liverpool U.K., p. 176–192.

State Oceanic Administration, 1992. Specifications for Oceanographic Survey. Ocean Press, Beijing, p. 178–281. (in Chinese)

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