Ecological risk assessment of heavy metals in the sediments and their impacts on bacterial community structure: A case study of Bamen Bay in China

被引：7
作者：
Li, Qipei [1 ,2 ,3 ]
Pei, Lixin [4 ]
Huang, Zanhui [4 ]
Shu, Wei [1 ,3 ]
Li, Qiuli [1 ]
Song, Yanwei [4 ]
Zhao, Hongwei [1 ,3 ]
Schafer, Marvin [5 ,6 ]
Nordhaus, Inga [5 ]
机构：
[1] Hainan Univ, State Key Lab Marine Resources Utilizat South Chi, Haikou 570228, Hainan, Peoples R China
[2] Hainan Univ, Key Lab Agro Forestry Environm Processes & Ecol R, Haikou 570228, Hainan, Peoples R China
[3] Hainan Univ, Sch Ecol & Environm, Ctr Ecoenvironm Restorat Hainan Prov, Haikou 570228, Hainan, Peoples R China
[4] Haikou Marine Geol Survey Ctr, Haikou, Hainan, Peoples R China
[5] Leibniz Ctr Trop Marine Res ZMT, D-28359 Bremen, Germany
[6] Museum Nat kunde Berlin, Leibniz Inst Evolut & Biodivers Sci, Invalidenstr 43, D-10115 Berlin, Germany
来源：
MARINE POLLUTION BULLETIN | 2023年 / 186卷
关键词：
Heavy metals; Sediments; Microbial community structure; Tropical bays; 16S rRNA sequencing; SURFACE SEDIMENTS; MICROBIAL COMMUNITIES; HAINAN ISLAND; JIAOZHOU BAY; SPATIOTEMPORAL VARIATION; CONTAMINATION; DEGRADATION; DIVERSITY; POLLUTION; RIVER;
D O I：
10.1016/j.marpolbul.2022.114482
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Heavy metal pollution associated with human activity is of big concern in tropical bays. Microorganisms may be highly sensitive to heavy metals. Nonetheless, little is known about effects of heavy metals on microbial structure in tropical bay sediments. In this study, 16S rRNA gene sequencing and potential ecological risk index analysis were used to analyze the relationships between nine metals (arsenic, lead, cadmium, cobalt, chromium, copper, zinc, manganese, and nickel) and bacterial communities in the sediments of Bamen Bay, China. Our results showed that Bamen Bay was under a considerable ecological risk and cadmium had the highest monomial po-tential ecological risk. In addition, individual metal contamination correlated with bacterial community composition but not with bacterial alpha-diversity. Arsenic was the metal influencing bacterial community structure the most. Our findings provide a novel insight into the monitoring and remediation of heavy metal pollution in tropical bays.
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页数：9
相关论文
共 53 条
  • [1] Assessment of sediment quality based on acid-volatile sulfide and simultaneously extracted metals in heavily industrialized area of Asaluyeh, Persian Gulf: concentrations, spatial distributions, and sediment bioavailability/toxicity
    Arfaeinia, Hossein
    Nabipour, Iraj
    Ostovar, Afshin
    Asadgol, Zahra
    Abuee, Ehsan
    Keshtkar, Mozhgan
    Dobaradaran, Sina
    [J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016, 23 (10) : 9871 - 9890
  • [2] ASTM, 2013, D469892 ASTM
  • [3] Microbial community composition and functions are resilient to metal pollution along two forest soil gradients
    Azarbad, Hamed
    Niklinska, Maria
    Laskowski, Ryszard
    van Straalen, Nico M.
    van Gestel, Cornelis A. M.
    Zhou, Jizhong
    He, Zhili
    Wen, Chongqing
    Roeling, Wilfred F. M.
    [J]. FEMS MICROBIOLOGY ECOLOGY, 2015, 91 (01) : 1 - 11
  • [4] Distribution and ecological risk assessment of heavy metals in surface sediments along southeast coast of the Caspian Sea
    Bastami, Kazem Darvish
    Bagheri, Hossein
    Kheirabadi, Vahid
    Zaferani, Ghasem Ghorbanzadeh
    Teymori, Mohammad Bagher
    Hamzehpoor, Ali
    Soltani, Farzaneh
    Haghparast, Sarah
    Harami, Sayyed Reza Moussavi
    Ghorghani, Nasrin Farzaneh
    Ganji, Sahar
    [J]. MARINE POLLUTION BULLETIN, 2014, 81 (01) : 262 - 267
  • [5] Benoit JM, 2003, ACS SYM SER, V835, P262
  • [6] The role of metal contamination in shaping microbial communities in heavily polluted marine sediments
    Di Cesare, Andrea
    Pjevac, Petra
    Eckert, Ester
    Cukrov, Neven
    Sparica, Maritina Miko
    Corno, Gianluca
    Orlic, Sandi
    [J]. ENVIRONMENTAL POLLUTION, 2020, 265
  • [7] Insights into the mercury(II) adsorption and binding mechanism onto several typical soils in China
    Ding, Xiuhong
    Wang, Renqing
    Li, Yuncong
    Gan, Yandong
    Liu, Shuwei
    Dai, Jiulan
    [J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2017, 24 (30) : 23607 - 23619
  • [8] Impact of sources of environmental degradation on microbial community dynamics in non-polluted and metal-polluted soils
    Epelde, Lur
    Martin-Sanchez, Iker
    Gonzalez-Oreja, Jose A.
    Anza, Mikel
    Gomez-Sagasti, Maria T.
    Garbisu, Carlos
    [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 2012, 433 : 264 - 272
  • [9] Metal contamination in sediments of the western Bohai Bay and adjacent estuaries, China
    Feng, Huan
    Jiang, Hongyou
    Gao, Wensheng
    Weinstein, Michael P.
    Zhang, Qiufeng
    Zhang, Weiguo
    Yu, Lizhong
    Yuan, Dekui
    Tao, Jianhua
    [J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2011, 92 (04) : 1185 - 1197
  • [10] Differences in hyporheic-zone microbial community structure along a heavy-metal contamination gradient
    Feris, K
    Ramsey, P
    Frazar, C
    Moore, JN
    Gannon, JE
    Holbert, WE
    [J]. APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2003, 69 (09) : 5563 - 5573
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