Distributions, quality assessments and fluxes of heavy metals carried by submarine groundwater discharge in different types of wetlands in Jiaozhou Bay, China

Qu，Wenjing1,2,5,6; Wang，Chaoyue1,2; Luo，Manhua5,6; Zheng，Chunmiao3,4; Li，Hailong3,4,5,6

2020-08-01

10.1016/j.marpolbul.2020.111310

MARINE POLLUTION BULLETIN   影响因子和分区

0025-326X

1879-3363

Intertidal groundwater and seawater were sampled to analyze the distribution characteristics, the contamination status and the submarine groundwater discharge (SGD)-associated fluxes of heavy metals Cu, Pb, Zn, Cd, Cr, and Hg as well as the metalloid As at four typical intertidal wetlands (including a sandy beach, a mud flat, a tidal marsh and an estuarine intertidal zone) of Jiaozhou Bay, China. Results show that the surface water near the Dagu River estuary suffers from a severe Cu pollution. The groundwater in the sandy beach and mud flat has stronger enrichment abilities of heavy metals than those at the other two sites. The contents of Pb and Zn in groundwater are mainly controlled by the sulfate reduction. At the mud flat, human activities may cause potential Pb contamination to groundwater. The heavy metal effluxes in the sandy beach are the largest of all the four wetlands.

Heavy metals Intertidal zone Jiaozhou Bay Pollution Submarine groundwater discharge

SCI ; EI

英语

通讯

Key Program of the National Natural Science Foundation of China[41430641] ; NSFC program[41972260] ; Doctoral Scientific Research Starting Foundation of Hebei GEO University[BQ2019042]

Environmental Sciences & Ecology ; Marine & Freshwater Biology

Environmental Sciences ; Marine & Freshwater Biology

WOS:000548531100019

PERGAMON-ELSEVIER SCIENCE LTD

20202308789683

River pollution ; Surface waters ; Submarines ; Groundwater pollution ; Wetlands ; Groundwater ; Sulfur compounds ; Beaches

Coastal Engineering:407.3 ; Surface Water:444.1 ; Groundwater:444.2 ; Water Pollution:453 ; Water Pollution Sources:453.1 ; Metallurgy and Metallography:531 ; Combat Naval Vessels:672.1

ENVIRONMENT/ECOLOGY

2-s2.0-85085756597

Scopus

1.Hebei Province Collaborative Innovation Center for Sustainable Utilization of Water Resources and Optimization of Industrial Structure,School of Water Resources and Environment,Hebei GEO University,Shijiazhuang,050031,China
2.Hebei Province Key Laboratory of Sustained Utilization and Development of Water Resources,School of Water Resources and Environment,Hebei GEO University,Shijiazhuang,050031,China
3.Guangdong Provincial Key Laboratory of Soil and Groundwater Pollution Control,School of Environmental Science and Engineering,Southern University of Science and Technology,Shenzhen,518055,China
4.State Environmental Protection Key Laboratory of Integrated Surface Water-Groundwater Pollution Control,School of Environmental Science and Engineering,Southern University of Science and Technology,Shenzhen,518055,China
5.State Key Laboratory of Biogeology and Environmental Geology and School of Scientific Research,China University of Geosciences (Beijing),Beijing,100083,China
6.MOE Key Laboratory of Groundwater Circulation & Environment Evolution and School of Water Resources and Environment,China University of Geosciences (Beijing),Beijing,100083,China

Qu，Wenjing,Wang，Chaoyue,Luo，Manhua,et al. Distributions, quality assessments and fluxes of heavy metals carried by submarine groundwater discharge in different types of wetlands in Jiaozhou Bay, China[J]. MARINE POLLUTION BULLETIN,2020,157.

Qu，Wenjing,Wang，Chaoyue,Luo，Manhua,Zheng，Chunmiao,&Li，Hailong.(2020).Distributions, quality assessments and fluxes of heavy metals carried by submarine groundwater discharge in different types of wetlands in Jiaozhou Bay, China.MARINE POLLUTION BULLETIN,157.

Qu，Wenjing,et al."Distributions, quality assessments and fluxes of heavy metals carried by submarine groundwater discharge in different types of wetlands in Jiaozhou Bay, China".MARINE POLLUTION BULLETIN 157(2020).