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Cottus Gobio Linnaeus, 1758, Ecological Status and Management Elements in Maramureş Mountains Nature Park (Romania)

Author

Listed:
  • Curtean-Bănăduc Angela

    (“Lucian Blaga” University of Sibiu, Sibiu, Romania)

  • Danci Oana

    (“Lucian Blaga” University of Sibiu, Sibiu, Romania)

  • Voicu Răzvan

    (National Institute of Hydrology and Water Management, Bucureşti, Romania, RO-013686)

  • Bănăduc Doru

    (“Lucian Blaga” University of Sibiu, Sibiu, Romania)

Abstract
Cottus gobio is considered a fish species of conservation concern within the Vişeu Watershed. The habitats state, usually populated by Cottus gobio within the Maramureş Mountains Nature Park (Vişeu and Bistriţa Aurie watersheds) vary among reduced (34.42%), average (45.91%), and good (19.67%). The excellent conservation status is currently missing for populations of this fish in the Vișeu Basin. Human impact categories were inventoried as inducing the diminishment of Cottus gobio habitats and populations in the researched area in comparison with its natural potential are: minor riverbed morphodynamic changes, liquid and solid natural flow disruption, destruction of riparian tree and shrub vegetation, habitat fragmentation-fish populations isolation, organic/mining pollution activities, fish washing away at floods, and poaching.

Suggested Citation

  • Curtean-Bănăduc Angela & Danci Oana & Voicu Răzvan & Bănăduc Doru, 2017. "Cottus Gobio Linnaeus, 1758, Ecological Status and Management Elements in Maramureş Mountains Nature Park (Romania)," Management of Sustainable Development, Lucian Blaga University of Sibiu, Faculty of Economic Sciences, vol. 9(1), pages 15-26, June.
    • Handle: RePEc:blg:msudev:v:9:y:2017:i:1:p:15-26:n:2
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