Pregled bibliografske jedinice broj: 804406
Status of the breeding population of Great Cormorants in Croatia in 2012
Status of the breeding population of Great Cormorants in Croatia in 2012 // National reports from the 2012 breeding census of Great Cormorants Phalacrocorax carbo in parts of the Western Palearctic / Bregnballe, Thomas ; Lynch, Jennifer ; Parz-Gollner, Rosemarie ; Marion, Loïc ; Volponi, Stefano ; Paquet, Jean-Yves ; van Eerden, Mennobart R. (ur.).
Aarhus: Aarhus Universitetsforlag ; DCE – Danish Centre for Environment and Energy, 2013. str. 30-33
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Naslov
Status of the breeding population of Great Cormorants in Croatia in 2012
Autori
Mikuska, Tibor ; Rožac, Vlatko ; Šetina, Nenad ; Hima, Valerija
Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, pregledni
Knjiga
National reports from the 2012 breeding census of Great Cormorants Phalacrocorax carbo in parts of the Western Palearctic
Urednik/ci
Bregnballe, Thomas ; Lynch, Jennifer ; Parz-Gollner, Rosemarie ; Marion, Loïc ; Volponi, Stefano ; Paquet, Jean-Yves ; van Eerden, Mennobart R.
Izdavač
Aarhus Universitetsforlag ; DCE – Danish Centre for Environment and Energy
Grad
Aarhus
Godina
2013
Raspon stranica
30-33
ISBN
978-87-7156-018-3
Ključne riječi
kolonije, gnijezdeća populacija, Cormorant Research Group, rasprostranjenost, Europa, veliki vranac, upravljanje, monitoring, Phalacrocorax carbo, zapadni Palearktik
(breeding colonies, census, citizen science, Cormorant Research Group, distribution, Europe, Great Cormorant, management, monitoring, national reports, nests, Pan European survey, Phalacrocorax carbo, Phalacrocorax carbo sinensis.)
Sažetak
In the summer of 2012, Croatia had 1, 331 occupied nests of Great Cormorants (Phalacrocorax carbo sinensis) in two colonies. This is a decrease of over 800 nests compared to 2008 (2, 156 nests). This is primarily a result of the decrease of breeding numbers in the main colony at Kopacki rit, where many years of breeding has caused the degradation of nesting trees, as well as two subsequent dry seasons without appropriate flooding of the wetlands that possibly negatively affected the amount of fish available for the cormorants.
Izvorni jezik
Engleski
Znanstvena područja
Biologija
