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Marine Ecotoxicology Responses to Global Change and Environmental Impacts

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Water Quality and Contamination".

Deadline for manuscript submissions: closed (20 April 2025) | Viewed by 1504

Special Issue Editors


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Guest Editor
Institute of Water Research (IRSA), Italian National Research Council (CNR), Taranto, Italy
Interests: global changes; marine litter; monitoring and management of coastal areas; toxicity evaluation; ecological indicator; bioaccumulation; toxicity tests; battery tests.
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Institute of Water Research (IRSA), Italian National Research Council (CNR), Taranto, Italy
Interests: marine organisms; bioindicators; acute test; sub-chronic and chronic endpoints; climate change; marine litter
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The Special Issue, entitled “Marine Ecotoxicology Responses to Environmental Impacts”, welcomes the submission of reviews or manuscripts that describe original research on marine ecotoxicology. Marine ecosystems contribute to the regulation of climate, the protection of coastal areas from storms and the provision of food for human communities. They also support a range of livelihoods and recreational activities. Unfortunately, many marine ecosystems are in decline due to climate change and human activities.

Huge quantities of man-made chemicals and waste enter the marine environment each year as a result of continued population growth and anthropogenic activities, and this pollution is mainly concentrated in coastal areas.

Hazardous chemicals (e.g., heavy metals, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, surfactants) and contaminants of emerging concern (CECs) (e.g., nanoparticles, pharmaceuticals, endocrine disrupters, pesticides, personal care products, micro-nanoplastics, rare earth elements) reach the aquatic environment. These substances can have a direct impact on ecosystems and biodiversity, reducing the survival of endemic and/or specialised organisms and resulting in impoverished ecosystems that are more vulnerable to collapse. In addition, populations may be displaced from their traditional ranges into new areas, facilitating the spread of alien species.

In this context, marine ecotoxicology plays a key role in predicting the potential impact of these substances on marine ecosystems.

Dr. Ermelinda Prato
Dr. Francesca Biandolino
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. Water 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 2600 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

  • global change
  • marine ecotoxicology
  • chemicals hazard
  • emerging contaminants
  • climate change

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Published Papers (1 paper)

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Review

24 pages, 1944 KiB  
Review
An Overview on Microplastics Hazards to the Marine Ecosystem and Humans’ Health
by Asia Grattagliano, Zaira Grattagliano, Loredana Manfra, Giovanni Libralato, Francesca Biandolino and Ermelinda Prato
Water 2025, 17(7), 916; https://doi.org/10.3390/w17070916 - 21 Mar 2025
Viewed by 1291
Abstract
Microplastic contamination is rapidly becoming an increasingly worrying environmental problem and poses a real threat to marine ecosystems and human health. The aim of this research was to conduct a traditional review of the current state of the art regarding the sources of [...] Read more.
Microplastic contamination is rapidly becoming an increasingly worrying environmental problem and poses a real threat to marine ecosystems and human health. The aim of this research was to conduct a traditional review of the current state of the art regarding the sources of MPs in marine environment, including an assessment of their toxic effect on marine organisms and transfer within the food webs and up to humans. An extensive literature search (from 1 January 2024 to 15 February 2025) yielded a total of 1027 primary research articles on this topic. This overview revealed that MPs can be ingested by marine organisms, migrate through the intestinal wall, and spread to other organs. They can biomagnify along the food chain and can be carriers of toxic chemicals and pathogen agents. Exposure of marine organisms to MPs can lead to several risks, including tissue damage, oxidative stress, and changes in immune-related gene expression, neurotoxicity, growth retardation, and behavioural abnormalities. The toxicity of MPs depends mainly on the particle size distribution and composition/characteristics of the polymer. The main routes of human exposure to MPs have been identified as ingestion (mainly seafood), inhalation, and dermal exposure. There is strong evidence of contamination of seafood by MPs, which pose a potential risk to human health. This study provides the basis for assessing MPs’ risk to marine ecosystems and potential human health impacts. Full article
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