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Sustainable Strategies for Improving Water Quantity and Quality in Anthropogenically Transformed Areas

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Water Management".

Deadline for manuscript submissions: closed (15 December 2025) | Viewed by 2401

Special Issue Editors


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Guest Editor
Institute of Meteorology and Water Management—National Research Institute, Warsaw, Poland
Interests: hydrology; limnology; water management; water condition changes; impact of anthroporepression on water resources; water protection and reclamation
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Ecology and Environmental Protection, Poznań University of Life Sciences, Poznań, Poland
Interests: water quality; lake reclamation; macrophytes; nature protection; human pressure on fresh- and groundwater

Special Issue Information

Dear Colleagues,

The availability of high-quality water is becoming an increasing challenge for mankind, especially in developing countries and those with low documented water resources, and the observed effects climate change, which manifests in higher air temperatures, increased evaporation, the lengthening of the growing season, or changes in the volume and distribution of precipitation and the disappearance of snow cover, is exacerbating water deficits in many regions of the world. On the other hand, the factors that determine the state and quality of water are human-induced activities. The sealing of urban areas, the land reclamation of agricultural land, mining drainage, the abstraction of surface and groundwater for economic and municipal purposes, agricultural irrigation, and other human activities disturb water relations not only in a given area, but also affect communities and nature in the lower parts of rivers whose catchments have been transformed. In addition to the quantity of water, water quality is also important, which is deteriorating in many parts of the world as a result of the influx of industrial and agricultural pollutants, which, in the context of increasingly higher water temperatures, cause accelerations in the eutrophication process in rivers and water bodies and, in many places, are responsible for long-term algal blooms, causing natural and economic losses. In the context of these phenomena and the ever-increasing demand for water, research aimed at studying the impact of environmental factors on the formation of the quantity and quality of water resources, especially in anthropogenically transformed areas, and which promotes ideas and solutions aimed at improving this state of affairs, is particularly important. With a view to expanding the horizons of knowledge on the above-mentioned issues and promoting research undertaken to improve the availability of high-quality water for people and nature in the most transformed areas, we have endeavored to collect and present this research in the form of a Special Issue for the Sustainability journal entitled ‘Sustainable strategies for improving water quantity and quality in anthropogenically transformed areas’.

Dr. Bogumił Nowak
Prof. Dr. Agnieszka E. Ławniczak-Malińska
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 250 words) can be sent to the Editorial Office for assessment.

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

  • water relations transformation
  • water deficits
  • water availability
  • water pollution
  • eutrophication
  • sustainable water resources management
  • water quality improvement

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Published Papers (2 papers)

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Research

17 pages, 2829 KB  
Article
Towards Circular Economy Solutions: Managing Wastewater from Paint Production
by Aleksandra Mazik, Paulina Stanek, Beata Malczewska and Paweł Lochyński
Sustainability 2025, 17(23), 10515; https://doi.org/10.3390/su172310515 - 24 Nov 2025
Viewed by 236
Abstract
The imperative for sustainable water management strategies is driven by challenges, such as limited water availability, economic development, population growth, and escalating environmental concerns. A viable strategy involves water collection and reuse. This study assessed the quality of wastewater produced by paint manufacturing [...] Read more.
The imperative for sustainable water management strategies is driven by challenges, such as limited water availability, economic development, population growth, and escalating environmental concerns. A viable strategy involves water collection and reuse. This study assessed the quality of wastewater produced by paint manufacturing companies, which is characterised by high chemical oxygen demand and turbidity, as well as the presence of organic materials, suspended particles, and heavy metals. Such wastewater requires treatment prior to environmental discharge. After analysing the current methods of wastewater treatment in the paint industry, this study seeks to establish a conceptual framework for developing a methodology for the collection of wastewater from rinsing machines and containers within the paint manufacturing sector while identifying optimal practices in raw wastewater management. It examines various strategies for minimising the waste generated in the paint manufacturing industry, drawing upon the waste management practices of a specific plant. Utilising data from 190 samples, the quality of the generated wastewater was estimated using probabilistic methods, including the Monte Carlo simulations, distribution fitting, and Student’s t-test. Based on the results, a wastewater management strategy was formulated for the company. By implementing water treatment and recycling systems, paint manufacturers can reduce their reliance on freshwater resources, lower the costs associated with wastewater disposal, and mitigate their environmental impact. Effective management in this domain can significantly enhance the treatment of industrial wastewater and facilitate the development of strategies for the reuse of rinse wastewater, thereby supporting the principles of a circular economy. Full article
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18 pages, 3354 KB  
Article
Hydrological Modeling of the Chikugo River Basin Using SWAT: Insights into Water Balance and Seasonal Variability
by Francis Jhun Macalam, Kunyang Wang, Shin-ichi Onodera, Mitsuyo Saito, Yuko Nagano, Masatoshi Yamazaki and Yu War Nang
Sustainability 2025, 17(15), 7027; https://doi.org/10.3390/su17157027 - 2 Aug 2025
Viewed by 1715
Abstract
Integrated hydrological modeling plays a crucial role in advancing sustainable water resource management, particularly in regions facing seasonal and extreme precipitation events. However, comprehensive studies that assess hydrological variability in temperate river basins remain limited. This study addresses this gap by evaluating the [...] Read more.
Integrated hydrological modeling plays a crucial role in advancing sustainable water resource management, particularly in regions facing seasonal and extreme precipitation events. However, comprehensive studies that assess hydrological variability in temperate river basins remain limited. This study addresses this gap by evaluating the performance of the Soil and Water Assessment Tool (SWAT) in simulating streamflow, water balance, and seasonal hydrological dynamics in the Chikugo River Basin, Kyushu Island, Japan. The basin, originating from Mount Aso and draining into the Ariake Sea, is subject to frequent typhoons and intense rainfall, making it a critical case for sustainable water governance. Using the Sequential Uncertainty Fitting Version 2 (SUFI-2) approach, we calibrated the SWAT model over the period 2007–2021. Water balance analysis revealed that baseflow plays dominant roles in basin hydrology which is essential for agricultural and domestic water needs by providing a stable groundwater contribution despite increasing precipitation and varying water demand. These findings contribute to a deeper understanding of hydrological behavior in temperate catchments and offer a scientific foundation for sustainable water allocation, planning, and climate resilience strategies. Full article
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