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Eutrophication Management and Ecological Restoration of Waterbodies

A special issue of International Journal of Environmental Research and Public Health (ISSN 1660-4601). This special issue belongs to the section "Environmental Science and Engineering".

Deadline for manuscript submissions: closed (15 October 2023) | Viewed by 4436

Special Issue Editors


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Guest Editor
College of the Environment and Ecology, Xiamen University, Xiamen 361005, China
Interests: analysis of intensive eco-environmental data; eutrophication management; Bayesian statistics
Special Issues, Collections and Topics in MDPI journals
Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
Interests: inland waters; harmful algae blooms; ecological modelling; machine learning; Bayesian statistics
Special Issues, Collections and Topics in MDPI journals
Institute of Strategic Planning, Chinese Academy of Environmental Planning, Beijing 100012, China
Interests: watershed management and regulation; environmental–economic–social complex systems simulation and impact assessment

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Guest Editor
National Engineering Laboratory of Lake Water Pollution Control and Ecological Restoration Technology, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
Interests: water environment management; energy–water nexus; uncertainty optimization model

Special Issue Information

Dear Colleagues,

Eutrophication has been a worldwide problem deteriorating water quality and destroying the aquatic ecosystems. Many factors, such as nutrients, temperature, and light, can impact the phytoplankton biomass in waterbodies. Climate change makes eutrophication management more challenging. Identifying key processes of eutrophication is, thereby, essential for effective management. Watershed pollution control and the ecological restoration of waterbodies are two effective ways to curb eutrophication. To further advance studies on eutrophication management, we launch this Special Issue in IJERPH.

We welcome studies relating to eutrophication management and the ecological restoration of all the waterbodies, including (but not limited to) the following topics:

  • Identify key processes/drivers to eutrophication of a waterbody.
  • Estimate external/internal nutrient loading.
  • Apply mechanism or data-driven models for water quality forecast and early warning.
  • Emphasize the importance of ecological restoration.
  • Reveal the impacts of climate change on eutrophication.
  • Propose effective eutrophication management strategies.

Dr. Zhongyao Liang
Prof. Dr. Kun Shan
Dr. Wentao Lu
Dr. Zhenghui Fu
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. International Journal of Environmental Research and Public Health 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 2500 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

  • nutrient limitation
  • climate change
  • biological manipulation
  • water quality forecast
  • simulation-optimization model
  • internal processes

Published Papers (2 papers)

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Research

17 pages, 4372 KiB  
Article
A New Policy of Water Resources and Environmental Regulation in China
by Peipei Zhang, Changbo Qin, Lei Yu, Liyan Yang and Lu Lu
Int. J. Environ. Res. Public Health 2023, 20(3), 2556; https://doi.org/10.3390/ijerph20032556 - 31 Jan 2023
Cited by 1 | Viewed by 2220
Abstract
As a developing country, China is facing serious water pollution and scarcity, which indicates the need for integrated water-resource and environmental regulations. Zoning policies have undergone significant advancements to enhance water-resource utilization in China. However, conflicts and overlaps still exist among these policies. [...] Read more.
As a developing country, China is facing serious water pollution and scarcity, which indicates the need for integrated water-resource and environmental regulations. Zoning policies have undergone significant advancements to enhance water-resource utilization in China. However, conflicts and overlaps still exist among these policies. To integrate these zoning policies and regulations, the “Three Lines One Permit” (TLOP) water-environment policy was formulated as a new framework, which included the goal for water quality, upper limits on water-resource utilization, and a permit list. This study presents the main achievements of the TLOP as a case-study in Jinan. The territories of Jinan were divided into 158 water-environment control-units (WECUs) and classified into two types of protected zones, three types of pollution-control zones, and ordinary zones. The total maximum pollutant-loads in the 158 WECUs, and 138 townships were calculated. The water-resource-utilization indicator values and ecological demand of key rivers were specified. The permit lists for the water environment at macroscale, mesoscale, and microscale were compiled from four perspectives: spatial constraints, emissions control, risk prevention, and resource utilization. Finally, suggestions were proposed to promote a more scientific and efficient TLOP policy to enhance human–water harmony. Full article
(This article belongs to the Special Issue Eutrophication Management and Ecological Restoration of Waterbodies)
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15 pages, 3975 KiB  
Article
Indicators, Goals, and Assessment of the Water Sustainability in China: A Provincial and City—Level Study
by Peipei Zhang, Yuanyuan Qu, Ye Qiang, Yang Xiao, Chengjun Chu and Changbo Qin
Int. J. Environ. Res. Public Health 2023, 20(3), 2431; https://doi.org/10.3390/ijerph20032431 - 30 Jan 2023
Cited by 3 | Viewed by 1691
Abstract
The United Nations and scholars called for more attention and efforts for cleaner water and water sustainability. This study established a water sustainability evaluating method framework, including indicators, goals, and methods and performs provincial and city−level assessments as case studies. The framework involves [...] Read more.
The United Nations and scholars called for more attention and efforts for cleaner water and water sustainability. This study established a water sustainability evaluating method framework, including indicators, goals, and methods and performs provincial and city−level assessments as case studies. The framework involves six fields, surface water quality, marine environmental quality, water−soil−agriculture, water infrastructure, water conservation, aquatic ecology, water−efficient use, and pollutant emission reduction. The methods innovatively integrate multi fields and concerns of water sustainability while providing a goal−oriented evaluation and implementing the United Nations’ call for the refinement and clarification of SDGs. China’s overall water sustainability was evaluated as 0.821 in 2021, and have performed well in surface water quality, sea quality, water conservation, and aquatic ecology fields while performing poorly in the water−soil−agriculture field. The overall strategy, policy, and action for water sustainability could be developed based on the evaluation. The water sustainability evaluation presented the regional and field/indicator differentiations. It is necessary to implement regionally classified policies and differentiated management for sustainable water development. The correlation analysis with socioeconomic factors implies the complicated and intimate interaction between socioeconomic development and water sustainability while revealing that development stages and the inherent conditions of natural ecology and water sources bring about the differentiations. A comprehensive evaluation of water sustainability may be three−dimensional, involving water quality and ecology, development related to water, and water resources and utilization. Full article
(This article belongs to the Special Issue Eutrophication Management and Ecological Restoration of Waterbodies)
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