Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Violin Raykov"'
Autor:
Ivelina Zlateva, Violin Raykov, Albena Alexandrova, Petya Ivanova, Nesho Chipev, Kremena Stefanova, Nina Dzhembekova, Valentina Doncheva, Violeta Slabakova, Elitsa Stefanova, Svetlana Mihova, Nadezhda Valcheva, Ognyana Hristova, Boryana Dzhurova, Dimitar Dimitrov, Almira Georgieva, Elina Tsvetanova, Madlena Andreeva, Ivan Popov, Mariya Yankova, Yordan Raev, Konstantin Petrov
Publikováno v:
Nature Conservation, Vol 54, Iss , Pp 55-79 (2023)
The red mullet (Mullus barbatus Linnaeus, 1758) is a keynote species for the Bulgarian Black Sea ecosystem and fisheries; nevertheless, existing knowledge on population status is very scarce. The present study was intended to assess the health status
Externí odkaz:
https://doaj.org/article/91d1cbfc435542c79ed0ad094781f39f
Publikováno v:
Nature Conservation, Vol 54, Iss , Pp 1-12 (2023)
This study was conducted to investigate genetic and some morphometric and meristic characteristics of garfish Belone belone from Nesebar in the Bulgarian Black Sea coast. Twelve morphometric characters were measured, and six meristic characters were
Externí odkaz:
https://doaj.org/article/cf45e3b02f1d4c96a50ad7fb38d6bddf
Publikováno v:
Oceanologia, Vol 64, Iss 4, Pp 665-674 (2022)
Over the past few years, predicting species spatial distributions has been recognized as a powerful tool for studying biological invasions in conservation biology and planning, ecology, and evolutionary biology. Species spatial distribution models (S
Externí odkaz:
https://doaj.org/article/be550dbf14524fccbcd8e59e69befbb2
Publikováno v:
Animals, Vol 13, Iss 23, p 3691 (2023)
Over the past few decades, various causal connections between commercial small pelagic fish species and gelatinous zooplankton have been reported in the Black Sea, which affect the pelagic ecosystem. Recently, moon jellyfish regained dominance among
Externí odkaz:
https://doaj.org/article/a35b69e983d2465c9d68609305c31b85
Autor:
Ivelina Zlateva, Petya Ivanova, Nina Dzhembekova, Valentina Doncheva, Ivan Popov, Violeta Slabakova, Yordan Raev, Violin Raykov, Dimitar Dimitrov
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 10, p 1982 (2023)
The present study examined the genetic diversity and spatial distribution of turbot (Scophthalmus maximus), an economically important species on the Bulgarian Black Sea coast. Maximum entropy (MaxEnt) modeling software Version 3.4.4. was utilized to
Externí odkaz:
https://doaj.org/article/8764f5d490774191a16a8e7e5879c77e
Autor:
Petya Ivanova, Nina Dzhembekova, Ivan Atanassov, Krasimir Rusanov, Violin Raykov, Ivelina Zlateva, Maria Yankova, Yordan Raev, Galin Nikolov
Publikováno v:
Nature Conservation, Vol 43, Iss , Pp 123-146 (2021)
Turbot (Scophthalmus maximus L., 1758) is a valuable commercial fish species classified as endangered. The conservation and sustainability of the turbot populations require knowledge of the population’s genetic structure and constant monitoring of
Externí odkaz:
https://doaj.org/article/1a43e6140b1644e8a6c73784240416a5
Autor:
Galin Nikolov, Nina Dzhembekova, Ivelina Zlateva, Maria Yankova, Krasimir Rusanov, Ivan Atanassov, Violin Raykov, Petya Ivanova, Yordan Raev
Publikováno v:
Nature Conservation, Vol 43, Iss, Pp 123-146 (2021)
Nature Conservation 43: 123-146
Nature Conservation 43: 123-146
Turbot (Scophthalmus maximusL., 1758) is a valuable commercial fish species classified as endangered. The conservation and sustainability of the turbot populations require knowledge of the population’s genetic structure and constant monitoring of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1594f02ef5370d7eb53abf9c2d47350
https://doi.org/10.3897/natureconservation.43.64195
https://doi.org/10.3897/natureconservation.43.64195
Autor:
Albena Alexandrova, Yordan Raev, Dimitar Dimitrov, Nesho Chipev, Elina Tsvetanova, Almira Georgieva, Violin Raykov
Publikováno v:
BioRisk 17: 117-126
The aim of the present study was to perform a pilot assessment and analysis of the oxidative stress (OS) level in four commercially important fish species (round goby, red mullet, sprat and horse mackerel) from different localities of the Bulgarian B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cf312c72b4fca1ff49bcac7c9d1ee60
https://zenodo.org/record/6478948
https://zenodo.org/record/6478948
Autor:
Nina Djembekova, Petya P. Ivanova, Snejina Bacheva, Violin Raykov, Petar Trandafilov, Neli Valcheva, Maria Yankova, Dobroslav Dechev, Diana Hristova
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fec6294082b597229d7829a90f99d3e3
https://doi.org/10.7546/io.bas.2020.6
https://doi.org/10.7546/io.bas.2020.6
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
The ecosystem approach for fisheries management is a widely accepted concept and has recently been developed to address the failures of traditional fisheries management practices (Morishita, 2008).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0be6c10debc87e4807b454684bbeb6a3
https://hdl.handle.net/20.500.12508/1474
https://hdl.handle.net/20.500.12508/1474