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Caras River Gorge aspects of salmonids' communities management- technical solutions
National Institute of Hydrology and Water management, Romania.
University of Sibiu, Romania.
Karlstad University, Faculty of Health, Science and Technology (starting 2013), Department of Environmental and Life Sciences (from 2013).ORCID iD: 0000-0002-3191-7140
University of Sibiu, Romania.
2018 (English)In: Management of sustainable development, ISSN 2066-9380, Vol. 10, no 2, p. 5-12Article in journal (Refereed) Published
Abstract [en]

There are many obstacles in rivers that prevent or hinder passage of fish past barriers. Here, we present a specially designed solution for juvenile and adult brown trout so that they may to swim past discharge-regulating weirs in the upper Caraş River in both the upstream and downstream directions. The proposed solution relies on gravity flow and will have current velocities that will not inhibit weak swimmers swimming upstream to pass the weirs. Corrosion-resistant materials and the absence of components that could potentially injure the fish will be used in the construction of these technical solutions. Although testing of the functionality of this solutions for upstream - downstream and downstream - upstream passage of weirs is needed, we believe that if implemented, it should improve connectivity especially for brown trout and consequently conserve within-stream genetic diversity in the Caraş River and where appropriate in alike other Carpathian lotic systems with similar types of weirs.

Place, publisher, year, edition, pages
Editura Universitatii "Lucian Blaga din Sibiu" , 2018. Vol. 10, no 2, p. 5-12
Keywords [en]
Brown trout, Caraş River, Banat, discharge-regulating weirs, habitats fragmentation, fish passages
National Category
Biological Sciences Ecology
Research subject
Biology
Identifiers
URN: urn:nbn:se:kau:diva-75146DOI: 10.2478/msd-2019-0001OAI: oai:DiVA.org:kau-75146DiVA, id: diva2:1358737
Available from: 2019-10-08 Created: 2019-10-08 Last updated: 2019-10-28Bibliographically approved

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Greenberg, Larry

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf