Input features of Petroleum Hydrocarbon in Jiaozhou Bay

Yang, Dongfang; Sun, Peiyan; Ju, Lian; Yu, Qingyun; Cao, Jing

doi:10.2991/isci-15.2015.347

Cited by 8 publications

(8 citation statements)

References 5 publications

(6 reference statements)

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“…Understanding the source input and storage processes of pollutants is essential to pollution control and environmental remediation in marine bays [3][4]. Jiaozhou Bay is a semi-closed bay located in south of Shandong Peninsula in eastern China, and is surrounded by cities of Jiaozhou, Jiaonan and Qingdao in the north, west and east, respectively.…”

Section: Introductionmentioning

confidence: 99%

“…Jiaozhou Bay is a semi-closed bay located in south of Shandong Peninsula in eastern China, and is surrounded by cities of Jiaozhou, Jiaonan and Qingdao in the north, west and east, respectively. Previous studies showed that this bay has been polluted by various pollutants including PHC since 1980s [5][6]. This paper analyzed the source input and storage processes of PHC in Jiaozhou Bay using investigation data during 1984-1988.…”

Section: Introductionmentioning

confidence: 99%

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Source input and storage of petroleum hydrocarbon in Jiaozhou Bay

Yang

Suo

Zhu

et al. 2018

IOP Conf. Ser.: Mater. Sci. Eng.

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Abstract. This paper analyzed the source input and storage of petroleum hydrocarbon (PHC) in Jiaozhou Bay during [1984][1985][1986][1987][1988]. Results showed that PHC contents in different seasons in this bay were all determined bay source input of PHC via river discharge. For seasonal variation, PHC contents were in order of summer > spring > autumn. Precipitation determined the river discharge, river discharge determined the source input of PHC, resulted in the seasonal variations of PHC in Jiaozhou Bay waters. By means of the continuous source input of PHC from river discharged, and the continuous accumulation of PHC in waters, a great deal of PHC was stored in Jiaozhou Bay, resulted in the increasing trend of PHC contents in waters. In case of little source input, the background value of PHC in this bay was 0.005 mg L -1 , while in case of source input from marine current was responsible the high value was 0.122 mg L -1 . Furthermore, a block diagram model was provided to demonstrate that PHC contents in marine waters were increasing continuously by means of continuous source input. Hence, the control and management of anthropogenic source input of PHC in marine bay was necessary.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Source input and storage of petroleum hydrocarbon in Jiaozhou Bay

Yang

Suo

Zhu

et al. 2018

IOP Conf. Ser.: Mater. Sci. Eng.

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“…In nowadays, many marine bays have been polluted by petroleum hydrocarbon (PHC) [1][2][3][4][5][6][7][8][9][10][11]. Understanding the pollution level, source of PHC in marine bay is essential to marine environmental protection.…”

Section: Introductionmentioning

confidence: 99%

The pollution level of PHC in open waters of Jiaozhou Bay

Qu¹,

Yang²,

Zhang³

2016

Proceedings of the 2016 6th International Conference on Machinery, Materials, Environment, Biotechnology and Computer

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Abstract. This paper analyzed the content, distribution, source and background level of PHC in Jiaozhou Bay based on investigation data in April, July and October 1986. Results showed that the PHC contents in surface waters ranged from 0.005-0.122 mg L -1 , and were meeting Grade I/II (0.05 mg L -1 ) and Grade III (0.30 mg L -1 ) in Chinese Sea Water Quality Standard, indicated that the pollution level of PHC in Jiaozhou Bay was slight/moderate in 1986. Stream flow and marine current were the two major PHC sources, whose source strengths were 0.017-0.066 mg L -1 and 0.122 mg L -1 , respectively. The pollution of PHC in the open waters, by contrast, was higher than in the stream flow.

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“…from the aspects of contents, horizontal and vertical distributions, and seasonal distributions [11][12][13][14][15][16][17][18][19][20][21][22][23]. In addition to reveal the environmental conditions of Jiaozhou Bay 1981, the objects of this paper was to provide theoretical basis for pollution prevention and control.…”

Section: Introductionmentioning

confidence: 99%

Environmental conditions of Jiaozhou Bay, 1981

Yang¹,

Zhu²,

Zhao³

et al. 2015

Proceedings of the 2015 International Forum on Energy, Environment Science and Materials

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Abstract. This paper analyzed the distributions and transfer processes of Cd, As, Cr, Pb, HCH, Hg and PHC in Jiaozhou Bay 1981. In according to the contents, horizontal and vertical distributions, and seasonal distributions of these pollutants, their water quality conditions, pollution sources, as well as the transfer processes were revealed. Furthermore, the atmosphere transfer process, land transfer process and waters transfer process of these pollutants were proposed and applied in the understanding of their transferring in waters. The aim of this paper was to provide all-dimensional, multi-angle, and comprehensive enlightenment to the environmental research in Jiaozhou Bay.

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Input features of Petroleum Hydrocarbon in Jiaozhou Bay

Abstract: Based on investigation dada on Petroleum Hydrocarbon (PHC) in April, August

Cited by 8 publications

References 5 publications

Source input and storage of petroleum hydrocarbon in Jiaozhou Bay

Source input and storage of petroleum hydrocarbon in Jiaozhou Bay

The pollution level of PHC in open waters of Jiaozhou Bay

Environmental conditions of Jiaozhou Bay, 1981

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