Seasonal Variation and Contamination Risk Assessment of Heavy Metals in Surface Sediment of an Estuary Alluvial Island in Eastern China

被引：4

作者：

Liu, Yafeng ^{[1
,2
]}

Sun, Jiaxun ^{[2
]}

Zhao, Menglu ^{[2
]}

Ni, Yiyao ^{[2
]}

Wang, Xiangrong ^{[2
]}

Fan, Zhengqiu ^{[2
]}

机构：

[1] Anhui Acad Environm Sci, Hefei 230022, Peoples R China

[2] Fudan Univ, Dept Environm Sci & Engn, Shanghai 200433, Peoples R China

来源：

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY | 2022年 / 108卷 / 02期

关键词：

Surface sediment; Heavy metal; Contamination assessment; Estuary wetland; Redundancy analysis; YELLOW-RIVER DELTA; ECOLOGICAL RISK; URBAN SOILS; POLLUTION; INDEX; WATER; BIOAVAILABILITY; IDENTIFICATION; HYDROCARBONS; DYNAMICS;

D O I：

10.1007/s00128-021-03413-2

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The heavy metal pollution of estuary wetlands caused by industrial and agricultural production activities has aroused widespread concern. The Hakanson Pollution index, Geo-accumulation index (I-geo) and Redundancy analysis were used to explore the seasonal variation and contamination risk of heavy metals in surface sediments. Results showed that the heavy metal concentrations were ranked in descending order: Cd > Cu > Zn > Pb > Cr. The analysis result of HPI and I-geo showed that there was a low level of heavy metal contamination both in summer and winter. Redundancy analysis showed that the correlation between heavy metals and physicochemical properties of sediment was significantly different in winter and summer. Our findings provide scientific support for the prevention of heavy metal pollution in estuary wetlands.

引用

页码：337 / 343

页数：7

共 41 条

[1] Developing a new Bayesian Risk Index for risk evaluation of soil contamination [J].

Albuquerque, M. T. D. ;

Gerassis, S. ;

Sierra, C. ;

Taboada, J. ;

Martin, J. E. ;

Antunes, I. M. H. R. ;

Gallego, J. R. .

SCIENCE OF THE TOTAL ENVIRONMENT, 2017, 603 :167-177

[2] Spatial assessment and source identification of trace metal pollution in stream sediments of Oued El Maadene basin, northern Tunisia [J].

Ayari, J. ;

Agnan, Y. ;

Charef, A. .

ENVIRONMENTAL MONITORING AND ASSESSMENT, 2016, 188 (07)

[3] Spatial and temporal dynamics of heavy metal pollution and source identification in sediment cores from the short-term flooding riparian wetlands in a Chinese delta [J].

Bai, Junhong ;

Jia, Jia ;

Zhang, Guangliang ;

Zhao, Qingqing ;

Lu, Qiongqiong ;

Cui, Baoshan ;

Liu, Xinhui .

ENVIRONMENTAL POLLUTION, 2016, 219 :379-388

[4] Impact of hydrocarbons, PCBs and heavy metals on bacterial communities in Lerma River, Salamanca, Mexico: Investigation of hydrocarbon degradation potential [J].

Brito, Elcia M. S. ;

De la Cruz Barron, Magali ;

Caretta, Cesar A. ;

Goni-Urriza, Marisol ;

Andrade, Leandro H. ;

Cuevas-Rodriguez, German ;

Malm, Olaf ;

Torres, Joao P. M. ;

Simon, Maryse ;

Guyoneaud, Remy .

SCIENCE OF THE TOTAL ENVIRONMENT, 2015, 521 :1-10

[5] Toxicity of Cadmium, Copper, and Zinc to the Threatened Chiricahua Leopard Frog (Lithobates [Rana] chiricahuensis) [J].

Calfee, Robin D. ;

Little, Edward E. .

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 2017, 99 (06) :679-683

[6] Identifying the anthropogenic influence on the spatial distribution of plant diversity in an estuarine island through multiple gradients [J].

Chi, Yuan ;

Wang, Enkang ;

Wang, Jing .

GLOBAL ECOLOGY AND CONSERVATION, 2020, 21

[7] Spatiotemporal characteristics and ecological effects of the human interference index of the Yellow River Delta in the last 30 years [J].

Chi, Yuan ;

Shi, Honghua ;

Zheng, Wei ;

Sun, Jingkuan ;

Fu, Zhanyong .

ECOLOGICAL INDICATORS, 2018, 89 :880-892

[8] Bioavailability and bioaccumulation of heavy metals of several soils and sediments (from industrialized urban areas) for Eisenia fetida [J].

Coelho, C. ;

Foret, C. ;

Bazin, C. ;

Leduc, L. ;

Hammada, M. ;

Inacio, M. ;

Bedell, J. P. .

SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 635 :1317-1330

[9] Potential ecological risk of heavy metals and metalloid in the sediments of Wuyuer River basin, Heilongjiang Province, China [J].

Cui, Jia ;

Zang, Shuying ;

Zhai, Danlei ;

Wu, Bin .

ECOTOXICOLOGY, 2014, 23 (04) :589-600

[10] Heavy metals and polycyclic aromatic hydrocarbons in sediments from the Shenzhen River, South China [J].

Deng, Guoping ;

Yang, Wenqing ;

Zhou, Guanye ;

Li, Yun ;

Liu, Shili .

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2014, 21 (18) :10594-10600

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