Individuals of this species were recorded in only 21 of the 370 sampling stations.
📌 3 Key Takeaways
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Objective & Hypothesis:There is great variation in the conservation status of the last habitats with long-term natural viable populations of the salmonspecies Hucho hucho in Maramureş Mountains Nature Park, Eastern Carpathians (Romania).
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Key Findings & Data:According to the specific guidelines forNatura 2000, 42.11% are in good conservation status, 31.57% are of average status, and 26.32% are in a partially degraded condition.In this study area, 6 main risk elements were identified related to human impact on the environment: poaching, minor riverbed morphodynamic changes, liquid and solid natural flow disruption, habitat fragmentation leading to isolation of fish populations, organicand mining pollution, and destruction of riparian tree and shrub vegetation.
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Conclusion & Impact:Individuals of this species were recorded in only 21 of the 370 sampling stations.
🔬Design:Research Article
📍Scope:2000 Verileri
⚙️Variables:Domain Parameters
Abstract
There is great variation in the conservation status of the last habitats with long-term natural viable populations of the salmonspecies Hucho hucho in Maramureş Mountains Nature Park, Eastern Carpathians (Romania). According to the specific guidelines forNatura 2000, 42.11% are in good conservation status, 31.57% are of average status, and 26.32% are in a partially degraded condition.In this study area, 6 main risk elements were identified related to human impact on the environment: poaching, minor riverbed morphodynamic changes, liquid and solid natural flow disruption, habitat fragmentation leading to isolation of fish populations, organicand mining pollution, and destruction of riparian tree and shrub vegetation. All of them have contributed to the decrease of H. huchodistribution in the study area to about 50% of the previous local range. Individuals of this species were recorded in only 21 of the 370 sampling stations.
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Cite This Article
BĂNĂDUC, A. C., DIDENKO, A., BĂNĂDUC, D., MARIĆ, S., GÁBOR, G., PLANELLAS, S. R. (2022). Hucho hucho (Linnaeus, 1758): last natural viable population in the Eastern Carpathians – conservation elements. Turkish Journal of Zoology, Cilt: 43 - Sayı: 2, 215–223. https://ajindex.com/articles/616081
Antipa G (1909). Fauna ichtiologică a României. Bucharest, Romania: Publ. Fond Adamachi (in Romanian). Băcescu MC (1947). Peştii aşa cum îi vede ţăranul pescar roman: studiu etnozoologic, zoogeografic şi bioeconomic. Bucuresti, Romania: Institutul de Cercetări Piscicole, Imprimeria Naţională (in Romanian). Bănăduc D (2007a). Fish of Natura 2000 network interest in Romania. In: Alexiu V, Bănăduc D, Benedeke A, Curtean-Bănăduc A, Florescu F, Bell A, Florescu B, editors. Romanian NATURA 2000 NGO Coalition: Contribution for the SCIs Designation. Sibiu, Romania: Alma Mater. Bănăduc D (2007b). Specii de peşti dulcicoli şi migratori în mediul dulcicol, prezente în România. In: Bănăduc D, CurteanBănăduc A, Drăgulescu C, editors. Natura 2000 în România: Conservarea speciilor şi habitatelor acvatice. Sibiu, Romania: Alma Mater, pp. 72-81 (in Romanian). Bănăduc D (2008a). Socolău River Basin (Vișeu Watershed) Ichthyofauna, Maramureș Mountains Nature Park (Maramureș Romania). Acta Mus Maram 8: 498-506. Bănăduc D (2008b). The Hucho hucho (Linnaeus, 1758) species monitoring in the Vişeu River (Maramureş, Romania). Transylv Rev Syst Ecol Res 5: 183-188. Bănăduc D (2011). New SCIs proposal regarding the ichthyofauna after the Alpine Biogeographic Seminar for Romania, June 2008. Acta Oecol Carpat 4: 199-208. Bănăduc D, Oprean L, Bogdan A, Curtean-Bănăduc A (2012). The assessment, monitoring, management of Carpathian rivers fish diversity. Manag Sust Dev 4: 19-27. Bănăduc D, Prots B, Curtean-Bănăduc A (2011). The Upper Tisa River Basin. Transylv Rev Syst Ecol Res 11: 204. Bănăduc D, Răchită R, Curtean-Bănăduc A, Gheorghe L (2013). The species Hucho hucho (Linnaeus, 1758), (Salmoniformes, Salmonidae) in Ruscova River (Northern Romanian Carpathians). Acta Oecol Carpat 6: 149-166. Bănăduc D, Rey S Trichkova T, Lenhardt M, Curtean-Bănăduc D (2016). The Lower Danube River-Danube River-Danube Delta-North West Black Sea: a pivotal area of major interest for the past, present and future of its fish fauna – A short review. Sci Total Environ 545-546: 137-151. Bănărescu PM (1964). Fauna R. P. Române, Pisces-Osteichthyes, XIII. Bucharest, Romania: Academiei Române (in Romanian). Bănărescu PM, Bănăduc D (2007). Habitats Directive (92/43/EEC): fish species (Osteichthyes) on the Romanian Territory. Acta Ichtiol Roman 2: 43-78. Curtean-Bănăduc A, Bănăduc D, Sîrbu I. (2008). The Maramureş Mountains Nature Park. Transylv Rev Syst Ecol Res 5: 222. Curtean-Bănăduc A, Schneider-Binde