Assessment on the pollution and risk of heavy metals in surface sediments of Guangxi offshore from 2005 to 2020

BI Wen-ni; HONG Ming; PENG Meng-wei; LAN wen-lu

doi:10.12111/j.mes2021-x-0046

Volume 41 Issue 3

Jun. 2022

Turn off MathJax

Article Contents

Abstract

References

Chinese Journal of MARINE ENVIRONMENTAL SCIENCE > 2022 > 41(3): 416-422, 429. > DOI: 10.12111/j.mes2021-x-0046

BI Wen-ni, HONG Ming, PENG Meng-wei, LAN wen-lu. Assessment on the pollution and risk of heavy metals in surface sediments of Guangxi offshore from 2005 to 2020[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2022, 41(3): 416-422, 429. DOI: 10.12111/j.mes2021-x-0046

Citation:

Assessment on the pollution and risk of heavy metals in surface sediments of Guangxi offshore from 2005 to 2020

Marine Environmental Monitoring Centre of Guangxi Province, Beihai 536000, China

More Information

Received Date: June 15, 2021
Revised Date: September 07, 2021

Graphical Abstract

Abstract

Abstract

The monitoring data of heavy metals in surface sediments from 2005 to 2020 were analyzed in order to discriminate the quality of sediments environmental in Guangxi offshore. In this study, statistical methods, correlation analysis, factor analysis and risk assessment were introduced to analyze the characteristics, trends and ecological risks of heavy metals in surface sediments in Guangxi offshore. The results indicate that approximately 99.0% As, 98.1% Cu, 99.0% Pb, 99.6% Cd, 100% Hg, 97.9% Zn and 100% Cr of monitoring data met the first grade sediment quality of China between 2005 and 2020, and the sediment heavy metal indicators of 58% of the stations have no statistically significant inter-annual changes in the past 15 years. The evaluation results of geo-accumulation index show that about 37.5% of monitoring station in the Guangxi offshore have mild to moderate pollution, and Hg, As and Cd were the main pollution factors. The evaluation results of the potential ecological risk index show that the surface sediments in Guangxi offshore are generally in a low-risk state.
- heavy metals,
- surface sdiments,
- Guangxi offshore,
- risks assessment

FullText(HTML)

References (19)

References

[1]	王恩康, 孙永根, 夏鹏, 等. 钦州湾南部表层沉积物重金属分布及生态危害评价[J]. 海洋科学进展, 2017, 35(2): 284-294. doi: 10.3969/j.issn.1671-6647.2017.02.013
[2]	田海涛, 胡希声, 谢健, 等. 茅尾海重金属分布特征及污染评价[J]. 海洋湖沼通报, 2014 (1): 161-168.
[3]	李啸宇, 何祥英, 罗万次, 等. 广西防城湾表层沉积物重金属的分布及其潜在生态风险评价[J]. 海洋环境科学, 2016, 35(5): 712-717.
[4]	刘保良, 陈旭阳, 李武全, 等. 茅尾海海洋公园沉积物持久性毒害污染物生态风险分析[J]. 海洋环境科学, 2019, 38(6): 856-861, 904. doi: 10.12111/j.mes20190606
[5]	刘保良, 陈旭阳, 魏春雷, 等. 广西海域沉积物重金属、滴滴涕、多氯联苯含量及生态风险分析[J]. 海洋湖沼通报, 2019 (4): 125-132.
[6]	蓝锦毅, 廉雪琼, 巫强. 广西近岸海域沉积物环境质量现状与评价[J]. 海洋环境科学, 2006, 25(S1): 57-59.
[7]	MÜLLER G. Index of geoaccumulation in sediments of the Rhine river[J]. Geology Journal, 1969, 2(3): 108-118.
[8]	张远辉, 杜俊民. 南海表层沉积物中主要污染物的环境背景值[J]. 海洋学报, 2005, 27(4): 161-166.
[9]	张志锋, 王燕, 韩庚辰, 等. 北部湾沉积物中重金属元素的地球化学特征及物源初探[J]. 海洋学报, 2013, 35(2): 72-78.
[10]	HAKANSON L. An ecological risk index for aquatic pollution control. A sedimentological approach[J]. Water Research, 1980, 14(8): 975-1001. doi: 10.1016/0043-1354(80)90143-8
[11]	滕彦国, 庹先国, 倪师军, 等. 应用地质累积指数评价沉积物中重金属污染: 选择地球化学背景的影响[J]. 环境科学与技术, 2002 (2): 7-9. doi: 10.3969/j.issn.1003-6504.2002.02.003
[12]	陈静生, 王飞越. 关于水体沉积物质量基准问题[J]. 环境化学, 1992 (3): 60-70.
[13]	王菊英. 海洋沉积物的环境质量评价研究[D]. 青岛: 中国海洋大学, 2004.
[14]	刘成, 王兆印, 何耘, 等. 环渤海湾诸河口潜在生态风险评价[J]. 环境科学研究, 2002, 15(5): 33-37. doi: 10.3321/j.issn:1001-6929.2002.05.009
[15]	赵晨辉, 胡佶, 李发明, 等. 广东汕头湾表层沉积物重金属含量分布及风险评价[J]. 应用海洋学学报, 2020, 39(3): 408-418. doi: 10.3969/J.ISSN.2095-4972.2020.03.012
[16]	熊慧, 杨丽虹, 邓永智. 福建省安海湾、围头湾海域表层沉积物重金属含量分布特征及潜在生态风险评价[J]. 应用海洋学学报, 2019, 38(1): 68-74. doi: 10.3969/J.ISSN.2095-4972.2019.01.008
[17]	李玉, 俞志明, 宋秀贤. 运用主成分分析(PCA)评价海洋沉积物中重金属污染来源[J]. 环境科学, 2006, 27(1): 137-141. doi: 10.3321/j.issn:0250-3301.2006.01.026
[18]	梁淼, 李德鹏, 路波, 等. 辽东湾西北部海域表层沉积物重金属含量的空间分布特征与污染状况评价[J]. 海洋环境科学, 2019, 38(6): 874-883. doi: 10.12111/j.mes20190609
[19]	田亚静, 陈经浩, 黄建新, 等. 船舶防污漆中污染物分析及处置技术[J]. 环境工程学报, 2017, 11(2): 1164-1170. doi: 10.12030/j.cjee.201601127

[1]	ZHAO Shuwen, SU Qiongyuan, HUANG Liangliang, WEN Caixia, ZHU Zuhao, ZHENG Jingbei, LU Jiani, LI Nan. Speciation characteristics and potential ecological risks of heavy metal in surface sediments of the typical bay in Guangxi, China[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2025, 44(1): 35-46. DOI: 10.12111/j.mes.2024-x-0186
[2]	HAO Liancheng, DAI Youxu, HU Yanbin, ZHENG Lilong, FENG Yongcai. Distribution, source and risk assessment of hydrocarbons in surface sediments of Leizhou bay[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2024, 43(1): 48-56. DOI: 10.12111/j.mes.2023-x-0047
[3]	YAN Kun, PANG Guo-tao, XING Xin-li, LI Wei, YANG Yuan-zhen, BAO Kuan-le. Distribution, source and pollution assessment of heavy metals in surface sediments of Qinzhou bay, Guangxi[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2023, 42(2): 237-245. DOI: 10.12111/j.mes.2022-x-0109
[4]	WANG Xu-ru, SUI Qi, ZHAO Xin-guo, XIA Bin, CHEN Bi-juan, QU Ke-ming. Distribution characteristics and potential risk assessment of heavy metals in sediments from Sanggou bay, China[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2022, 41(3): 365-371. DOI: 10.12111/j.mes.20200360
[5]	ZHANG Fen, ZHANG Yu-ping, SUN Zhen-zhong. Distribution characteristics and risk assessment of heavy metals in sediments of the East China Sea bridge nearby waters[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2018, 37(6): 929-933. DOI: 10.12111/j.mes20180619
[6]	XI Ying-yu. Risk assessment and accumulation effects of arsenic in Tegillarcagranosa[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2018, 37(2): 199-206. DOI: 10.12111/j.cnki.mes20180207
[7]	HUANG Lei, SUN Gui-hua, YUAN Xiao-jie. Potential ecological risk assessment of heavy metals and PCBs in surface sediments at Fujian coastal sea area[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2017, 36(2): 167-172, 185. DOI: 10.13634/j.cnki.mes20170202
[8]	LI Xiao-yu, HE Xiang-ying, LUO Wan-ci, HUANG Qi-xi. Distribution and potential ecological risk evaluation of heavy metals in surface sediments of Fangcheng bay of Guangxi[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2016, 35(5): 712-717. DOI: 10.13634/j.cnki.mes20160512
[9]	MA Qiang, LIN Jian-guo, LI Guang-zheng, YU Dong, SHEN Guang-yu. Marine environmental risk assessment of the defense body[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2015, 34(1): 142-146,155. DOI: 10.13634/j.cnki.mes.2015.01.025
[10]	FENG Wei-hua, ZHU Gen-hai, ZHENG Fang-qin, WU Jia-lin, ZHOU Qing-song. Spatial and temporal variation and potential ecological risk evaluation of heavy metals in surficial sediments from the adjacent waters of the Oujiang Estuary[J]. Chinese Journal of MARINE ENVIRONMENTAL SCIENCE, 2015, 34(1): 36-41. DOI: 10.13634/j.cnki.mes.2015.01.007

Cited By

Cited by

Periodical cited type(4)

1.	赵淑雯，苏琼源，黄亮亮，温彩霞，朱祖浩，郑晶贝，卢佳妮，李楠. 广西典型海湾表层沉积物重金属赋存形态及潜在生态风险. 海洋环境科学. 2025(01): 35-46 . 本站查看
2.	袁星芳，杨明爽，李恒猛，柳禄湧，李方舟，游进元. 刘公岛周边海域表层沉积物重金属分布特征及潜在生态风险评价. 山东国土资源. 2024(04): 19-24 .
3.	涂可为，李海波，张冬萍，马杰，何文杰，董浩，程艳，徐银. 大冶湖沉积物-上覆水As时空分布及释放特征. 环境工程学报. 2024(10): 2814-2824 .
4.	曲良，谭海涛，刘涛，张文龙. 北部湾铁山港附近海域水体和沉积物重金属分布特征及生态风险评价. 环境化学. 2023(03): 757-768 .

Other cited types(2)

Get Citation

XML

Article Metrics

Article views (927) PDF downloads (45) Cited by(6)

Assessment on the pollution and risk of heavy metals in surface sediments of Guangxi offshore from 2005 to 2020

Abstract

References

Related Articles

Cited by

Periodical cited type(4)

Other cited types(2)

Catalog

Article Metrics

Related

Assessment on the pollution and risk of heavy metals in surface sediments of Guangxi offshore from 2005 to 2020

Abstract

References

Related Articles

Cited by

Periodical cited type(4)

Other cited types(2)

Catalog

Article Metrics

Related

Export File

Citation

Format

Content