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Water
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Ecological Hydraulic Engineering and River Restoration
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Ecological Hydraulic Engineering and River Restoration

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

Deadline for manuscript submissions: 25 October 2024 | Viewed by 1382

Special Issue Editor

Dr. Jinyong Zhao

E-Mail Website
Guest Editor
State Key Laboratory of Simulation and Regulation of River Basin Water Cycle, China Institute of Water Resources and Hydropower Research, Beijing 100038, China
Interests: eco-hydraulic engineering; river ecological restoration; urban water environment management; watershed water resources protection

Special Issue Information

Dear Colleagues,

At present, the awareness of global ecological protection has increased unprecedentedly, and people have a new understanding of infrastructure construction including water conservancy projects. The construction of water conservancy projects must not only meet the needs of human society, but also meet the needs of maintaining the sustainability of the ecosystem and maintaining biodiversity. Therefore, it is necessary to promote the combination of ecology and engineering to grasp the direction and strategy of ecological restoration, build an eco-friendly water conservancy engineering technology system, and protect and restore the health and sustainability of aquatic ecosystems including rivers, lakes, reservoirs, and wetlands etc.

This Special Issue aims to study the impact of water conservancy project construction on the ecological hydrological process of the watershed, and what measures should be taken to protect and restore the health and sustainability of the aquatic ecosystem.

Dr. Jinyong Zhao
Guest Editor

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

  • ecohydrology processes
  • river and lake ecological restoration
  • spatial heterogeneity of river and lake morphology
  • connectivity of river and lake
  • river habitat

Published Papers (1 paper)

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Research

18 pages, 9173 KiB  
Article
Study and Application of Estimation Method for Environmental Background Pollution Fluxes into the River in Source Areas
by Maoqing Duan, Qi Liu, Yu Zhang, Feiyan Yuan, Xianzhi Meng, Shilu Zhang and Jun Zhang
Water 2023, 15(23), 4089; https://doi.org/10.3390/w15234089 - 25 Nov 2023
Viewed by 812
Abstract
The background values of pollutants are becoming increasingly prominent in evaluating water quality and management, and their load and output characteristics are of great significance to the study of changes in the background values. Thus, this paper studies the estimation method for background [...] Read more.
The background values of pollutants are becoming increasingly prominent in evaluating water quality and management, and their load and output characteristics are of great significance to the study of changes in the background values. Thus, this paper studies the estimation method for background pollutant fluxes into a river in a forested river source in northeastern China with deficient data or without data. Based on the results of a soak experiment and leaching experiment, as well as natural rainfall runoff experiments, the conversion relationship of the pollutant concentration in the medium was established, the transformation relationship of the pollutant concentration in the medium was established, its load into the river in a small watershed was estimated, and the estimation method was verified according to the measurements (average relative error: 20.5%). Then, the background pollutant loading into the river was calculated on a large scale by improving the pollutant output coefficient model and the universal soil loss equation (average relative error: 18.7%, 24.7%). The results show that the method mentioned above can better reflect the background pollutant loading into the river. This study provides an effective strategy to estimate the background pollutant loading into rivers in areas without data or with missing data, and also provides a theoretical basis for the study of zoning and the formulation of a water environment evaluation system based on background values. Full article
(This article belongs to the Special Issue Ecological Hydraulic Engineering and River Restoration)
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