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Novel Modelling/Assessment Approaches in the Sustainable Management of River/Lake Ecosystems

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

Deadline for manuscript submissions: 31 March 2026 | Viewed by 561

Special Issue Editors


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Guest Editor
Institute for Climate, Energy & Disaster Solutions, Australian National University, Canberra, Australia
Interests: flood modelling and management; water resource planning; aquatic habitat modelling; environmental modelling of river basins; application of artificial intelligence methods as well as RS/GIS techniques in ecological and water resources engineering and climate change impacts

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Guest Editor
Hellenic Centre for Marine Research, Institute of Marine Biological Resources and Inland Waters, 46.7 km of Athens-Sounio Ave., 19013 Anavissos Attikis, Greece
Interests: spatial analysis; environmental impact assessment; environmental analysis; environmental management; sustainable development; water resources management; water quality

Special Issue Information

Dear Colleagues,

We are pleased to announce a new Special Issue in the Sustainability journal. This Special Issue will focus on innovative approaches designed to improve the sustainable management of river and lake ecosystems, as well as interconnected river–lake systems. By addressing the challenges and limitations of traditional and conventional management strategies, this Special Issue aims to demonstrate how novel methodologies can offer more effective solutions for the long-term sustainability of these vital ecosystems.

Given the critical importance of field studies and aquatic habitat modelling in the management of river and lake ecosystems, this Special Issue will emphasize (but not be limited to) the application of cutting-edge eco-hydrological and eco-hydrodynamic models, remote sensing-based techniques, artificial intelligence (AI)-driven approaches, and individual- and population-based aquatic models. These innovative tools will be explored for their potential to enhance water quality and quantity management in freshwater ecosystems, thereby supporting more sustainable practices.

Additionally, this Special Issue will highlight the importance of field-based studies in the calibration and validation of aquatic habitat models, emphasizing how empirical data can strengthen model accuracy and reliability. By showcasing these advancements, this Special Issue aims to inspire new research and collaborative efforts to promote the resilience and sustainability of freshwater ecosystems globally.

Dr. Mahdi Sedighkia
Dr. Vassiliki Markogianni
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

  • aquatic habitat modelling
  • sustainable ecosystems
  • rivers/lakes
  • water quality assessment
  • field studies
  • remote sensing-based methods
  • environmental flows
  • application of eco-hydrological/eco-hydrodynamic models

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Published Papers (1 paper)

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Research

17 pages, 2989 KB  
Article
A Sustainable Management-Oriented Model for Hydrodynamics and Pollutant Transport in Vegetated Seepage River Channels Using LBM-RDM
by Weidong Xuan, Yu Bai and Wenlong Tang
Sustainability 2025, 17(22), 10138; https://doi.org/10.3390/su172210138 - 13 Nov 2025
Viewed by 317
Abstract
This study investigates the hydrodynamic characteristics and pollutant transport in vegetated seepage channels, with a particular focus on the impacts of seepage and vegetation density on flow velocity and pollutant dispersion. The primary innovation of this research lies in the novel integration of [...] Read more.
This study investigates the hydrodynamic characteristics and pollutant transport in vegetated seepage channels, with a particular focus on the impacts of seepage and vegetation density on flow velocity and pollutant dispersion. The primary innovation of this research lies in the novel integration of the Lattice Boltzmann Method (LBM) and the Random Displacement Method (RDM) to establish a numerical model for simulating vertical flow velocity and pollutant transport in such channels. To enhance simulation accuracy, the sediment bed was treated as a porous medium. The findings reveal that higher seepage rates significantly increase pollutant infiltration, and denser vegetation further amplifies this effect by enhancing turbulent diffusion and mechanical dispersion within the vegetated zone. These insights are critical for sustainable groundwater protection and the design of vegetated buffer zones in river management. Furthermore, treating the sediment layer as a porous medium yielded more accurate flow velocity predictions. These results provide new insights into the complex interactions between seepage, vegetation, and pollutant transport, and offer a valuable theoretical basis for optimizing sustainable vegetation planting schemes and management practices in vegetated seepage rivers to protect groundwater quality. Full article
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