Relationship between heavy metal pollution and water productivity in Xiamen estuarine harbor |
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| Authors: | Wu Yuduan Chen Cimei Wang Longfa |
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| Institution: | (1) Xiamen University, Xiamen, China |
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| Abstract: | This paper is based on the results of simulation experiments and annual observations on the effect of Cr, Cu, Hg, and Zn on
diatom (Chaetoceros sp.Skeletonema costatum andMelosira sulcata) growth. Laboratory experiments reveal many physico-chemical parameters play an important role in the toxicity and accumulation
of metals in organisms. The mesotrophic level in the water environment is related to phytoplankton growth. A higher nutrient
level can have a negative impact on diatom production. Several of the above metals coexist in the investigated region and
exert mainly a negative effect on growth.
This paper was published in Chinese in theOceanologia et Limnologia Sinica
17(3):173–183, 1986. |
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