A PRELIMINARY STUDY OF THE EXISTENCE AND DISTRIBUTION OF ZINC IN THE CHANGJIANG RIVER ESTUARY

Wang Zhengfang; Yao Longkui; Fan Ande; Fang Zhangfu

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Wang Zhengfang, Yao Longkui, Fan Ande, Fang Zhangfu. A PRELIMINARY STUDY OF THE EXISTENCE AND DISTRIBUTION OF ZINC IN THE CHANGJIANG RIVER ESTUARY[J]. Haiyang Xuebao, 1982, 4(3): 315-323.

Citation:

Wang Zhengfang, Yao Longkui, Fan Ande, Fang Zhangfu. A PRELIMINARY STUDY OF THE EXISTENCE AND DISTRIBUTION OF ZINC IN THE CHANGJIANG RIVER ESTUARY[J]. Haiyang Xuebao, 1982, 4(3): 315-323.

Wang Zhengfang, Yao Longkui, Fan Ande, Fang Zhangfu. A PRELIMINARY STUDY OF THE EXISTENCE AND DISTRIBUTION OF ZINC IN THE CHANGJIANG RIVER ESTUARY[J]. Haiyang Xuebao, 1982, 4(3): 315-323.

Citation:

Wang Zhengfang, Yao Longkui, Fan Ande, Fang Zhangfu. A PRELIMINARY STUDY OF THE EXISTENCE AND DISTRIBUTION OF ZINC IN THE CHANGJIANG RIVER ESTUARY[J]. Haiyang Xuebao, 1982, 4(3): 315-323.

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A PRELIMINARY STUDY OF THE EXISTENCE AND DISTRIBUTION OF ZINC IN THE CHANGJIANG RIVER ESTUARY

Second Institute of Oceanography, National Bureau of Oceanography, Hangzhou

Received Date: 1981-01-08

Abstract

Abstract

Investigations of 11 stations in the Changjiang River estuarine area (30°50'-31°30'N and 121°50'-122°22'E) were made in April 1979.On board ship,we collected water and surface sediment samples,measured pH and temperature of the water,andp repared dissolved zinc and suspended particle zinc with millipore filter(0.45μm).In the laboratory,we analyzed 4 species of zinc.The ranges of concentration change are; 28-84 ppb for total zinc of liquid phase 8.8-46.3 ppb for free zinc,11.7-191 ppb for zinc of suspended phase,and 80.0-113.7 ppm for zinc of surface sediment; respectively.

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References(11)

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