Recent Advances in Freshwater Fish Ecology and Fisheries Management

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Biodiversity and Functionality of Aquatic Ecosystems".

Deadline for manuscript submissions: closed (28 February 2022) | Viewed by 3849

Special Issue Editors


E-Mail Website
Guest Editor
Centre for Ecology, Evolution and Environmental Changes (CE3C), Faculty of Sciences, University of Lisbon, Lisbon, Portugal
Interests: fish ecology; biotic integrity; fisheries management; stream quality assessment

E-Mail Website
Guest Editor
Centre for Ecology, Evolution and Environmental Changes (CE3C), Faculty of Sciences, University of Lisbon, 1749-106 Lisboa, Portugal
Interests: fish ecology; intermittent streams; mediterranean streams; community ecology; population biology; conservation management; water quality assessment

Special Issue Information

Dear Colleagues,

Although fresh waters occupy less than 1% of the Earth´s surface, they harbor almost 50% of all known fish species. Surface freshwaters are among the most disturbed ecosystems on the planet, and, in recent decades, many fish populations have suffered significant rates of decline. In this context of declining resources, a key goal is to better understand the relationships between stream fishes and the surrounding aquatic and terrestrial environment, and the way multiple natural and human-induced pressures interact to drive fish communities and influence fisheries resources. Fisheries are one of the most critical ecosystem services generated by fish populations and assume paramount importance worldwide, both economically and recreationally. However, the scientific literature has placed less emphasis on fisheries ecology and management when compared with other topics in fish science. For example, only a few studies have tried to develop indicators to quantify the quality of a recreational fishery. This Special Issue invites fundamental and applied research studies that follow on from recent developments in both Freshwater Fish Ecology and Fisheries Management.

Dr. João Oliveira
Prof. Dr. Maria Filomena Magalhães
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. 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

  • freshwater ecosystems
  • recreational fisheries
  • environmental drivers
  • freshwater fish assemblages
  • ecosystem services
  • resource sustainability

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

13 pages, 2026 KiB  
Article
Trophic Patterns of Freshwater Fish across the Balkan Biodiversity Hotspot
by Georgios Vagenas, Anthi Oikonomou, Paraskevi K. Karachle, Olga Petriki and Maria Th. Stoumboudi
Water 2022, 14(7), 1112; https://0-doi-org.brum.beds.ac.uk/10.3390/w14071112 - 31 Mar 2022
Cited by 3 | Viewed by 2922
Abstract
Ecological information regarding trophic patterns and the inherent structure of freshwater aquatic communities is considered fundamental in ecological research. In this study, the trophic patterns of the Greek freshwater fish fauna, belonging to the Balkan biodiversity hotspot, were investigated, and comparisons of freshwater [...] Read more.
Ecological information regarding trophic patterns and the inherent structure of freshwater aquatic communities is considered fundamental in ecological research. In this study, the trophic patterns of the Greek freshwater fish fauna, belonging to the Balkan biodiversity hotspot, were investigated, and comparisons of freshwater fish species feeding habits among the Greek freshwater ecoregions were performed. The analyses based on the widely used trophic level index and the available composition feeding datasets, along with the utilization of clustering methods, indicated seven major distinct trophic guilds in the Greek ecoregions. The trophic level of the studied fish species ranged from 2.0 to 4.5, thus being within the expected values for freshwater ecosystems, revealing the presence of both top predators and primary consumers. The highest trophic level values were found in the ecoregions of northern Greece. The results also exhibited considerable predominance of higher-trophic-level zooplanktivorous and insectivorous freshwater fish species in the mainland, compared to lower-trophic-level opportunist species in the island-isolated ecoregions. These results could be used for the application of ecosystem-based models and the formulation of conservation and fishery management schemes. Full article
(This article belongs to the Special Issue Recent Advances in Freshwater Fish Ecology and Fisheries Management)
Show Figures

Figure 1

Back to TopTop