Occurrence and Environmental Risks of Organic Pollutants in Aquatic Environment

Dear Colleagues,

With the industrialization and urbanization, a large number of organic pollutants are discharged into the water environment, posing potential risks to both the water ecosystem and human health. There are significant differences in their environmental behaviors and the potential risks of different types of pollutants. To assess the environment risks of these organic pollutants well, we first need to evaluate their occurrence, migration, and transformation behaviors in different environmental matrices. Nevertheless, numerous organic pollutants have been detected in aquatic environments; only a few of them are toxicologically evaluated, and different types of organic pollutants exhibit different molecular mechanisms of toxic effects. Hence, it is necessary to study the toxicity of more organic pollutants to humans and organisms and any associated molecular mechanisms. Furthermore, for some organic pollutants, they can easily accumulate in aquatic organisms due to their persistence and refractory properties, thereby complicating their toxicological mechanisms. Hence, a better understanding of the effects of organic pollutants in the water environment is required to provide comprehensive information and to support environmental managers in making decisions.

For this Special Issue, we seek manuscripts that will contribute to our knowledge of the occurrence and environmental risks of organic pollutants in the aquatic environment. Papers may include—but are not limited to—the toxicological effects and mechanisms of organic pollutants, the bioavailability and bioaccumulation of typical pollutants (such as organometals and organic pollutants) in aquatic ecosystems, ecological risk assessments and human health impact evaluations on organic pollutants, distribution, and the migration and transformation behaviors of organic pollutants.

Authors are invited to submit original research papers, reviews, and short communications. We would also welcome the submission of commentaries, reviews, and meta-analyses.

Dr. Chenglian Feng
Dr. Bingli Lei
Dr. Weiying Feng
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. Toxics is an international peer-reviewed open access monthly 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.

• organic pollutants
• aquatic environment
• risk assessment
• toxicology
• migration and transformation behaviors
• toxic effects
• environmental exposure