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Offshore Ecological Environment Health and New Pollutants in Marine Environment

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainability, Biodiversity and Conservation".

Deadline for manuscript submissions: closed (31 December 2023) | Viewed by 2180

Special Issue Editors


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Guest Editor
School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
Interests: environment monitoring; passive sampling; risk assessment; exposure

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Guest Editor
College of Resource and Environment, Qingdao Agricultural University, Qingdao 266109, China
Interests: photochemical transformation of new pollutants; advanced oxidation processes

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Guest Editor
College of Ecology and Environment, Chengdu University of Technology, Chengdu 610000, China
Interests: environmental toxicology and health

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Guest Editor
College of Environment Science and Engineering, Ocean University of China, Qingdao, China
Interests: numerical modeling of multiphysics; multiphase subsurface flow in porous media

Special Issue Information

Dear Colleagues,

The presence of emerging pollutants in estuarine and oceanic systems is a global problem. They are ubiquitous and can be transported widely at a large scale, being found in many biotic and abiotic media. Many emerging pollutants are listed as possible carcinogens and are of serious concern to human and environment health. This Research Topic aims to highlight recent developments in the study of the emerging pollutants in coastal environments and their subsequent risk assessments. Manuscripts concerning determination, sampling methods, and target and nontarget screening of emerging pollutants in the coastal environment, as well as studies on their environmental fate, mobility, degradability, bioaccumulation exposure, and related toxicology are of great interest.

The Topic Editors welcome high-quality submissions of original research papers and review articles on themes including, but not limited to:

  • Target and nontarget screening of emerging pollutants in the coastal environment;
  • Passive sampling techniques for emerging pollutants in the coastal environment;
  • Bioaccumulation and biotransformation of emerging pollutants in organisms;
  • Photochemical transformation of emerging pollutants in aquatic environments;
  • Advanced oxidation technology for removing emerging pollutants in wastewater;
  • Effects of emerging pollutants on a molecular, cellular, organismal, population, community, or ecosystem level;
  • Characterization for potential risks of emerging pollutants to humans or ecosystems.

We look forward to receiving your contributions.

Dr. Huaijun Xie
Prof. Dr. Chengzhi Zhou
Dr. Tianlie Luo
Dr. Tianyuan Zheng
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • emerging pollutants
  • coastal environment
  • biotic and abiotic media
  • potential risks
  • environmental behavior

Published Papers (1 paper)

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Research

19 pages, 5635 KiB  
Article
Heavy Metals and Their Ecological Risk Assessment in Surface Sediments of the Changjiang River Estuary and Contiguous East China Sea
by Qianwen Wang, Xiaoli Huang and Yu’na Zhang
Sustainability 2023, 15(5), 4323; https://doi.org/10.3390/su15054323 - 28 Feb 2023
Cited by 7 | Viewed by 1865
Abstract
Marine heavy metal pollution has been an important global environmental issue in recent years. Concentrations of nine heavy metals (Pb, Cr, Ni, Cu, Zn, Co, Cd, As, and Hg) from marine sediments (2015, n = 38) in the Changjiang River Estuary and contiguous [...] Read more.
Marine heavy metal pollution has been an important global environmental issue in recent years. Concentrations of nine heavy metals (Pb, Cr, Ni, Cu, Zn, Co, Cd, As, and Hg) from marine sediments (2015, n = 38) in the Changjiang River Estuary and contiguous East China Sea were determined. The total contents of nine heavy metals ranged from 134.0 μg/g to 357.8 μg/g, with Cr as the most abundant component. Pearson correlation coefficient matrix of the heavy metals, granularity, and total organic carbon (TOC) in the samples were determined, and a preliminary ecological risk assessment was conducted in three aspects. According to the investigation, heavy metals were commonly found in samples and affected by terrestrial inputs to a large extent. Their concentration distributions were significantly affected by granularity as well as TOC. Preliminary ecological risk assessment showed that Cd and Hg were identified as the dominant heavy metals in the sediment samples from the study areas and showed a strong ecological risk. Overall, the situation of heavy metal pollution in the sediments of the Changjiang River Estuary and contiguous East China Sea was not optimistic in 2015, and it is worthy of further investigation into whether the environmental condition has improved with the strengthening of governmental environmental protection. Full article
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