Results 41 to 50 of about 225 (143)

Potencijali, troškovi i koristi gospodarenja velikim vrancem (Phalacrocorax carbo sinensis)

open access: yes, 2021
Veliki vranac jedna je od tri vrste vranaca koji obitavaju na području Republike Hrvatske. U nekim slučajevima kod veće brojnosti može raditi značajne štete na ribljem fondu. Kako bi se utvrdili svi aspekti potencijalnog gospodarenja vrancem zadano istraživanje je išlo u dva smjera.
Tomljanović, Kristijan   +3 more
openaire   +2 more sources

Net‐entrapment of great cormorants Phalacrocorax carbo sinensis in relation to individual age and population size

open access: yesWildlife Biology, Volume 12, Issue 2, Page 143-150, June 2006., 2006
Abstract Population control of great cormorants Phalacrocorax carbo sinensis has been suggested as a tool to mitigate fish losses by cormorants foraging in pound nets, gill nets and fykes. The objective of our study was to quantify the difference between first‐year birds and older birds in the risk of drowning in fishing gear, and to explore the ...
Thomas Bregnballe, Morten Frederiksen
wiley   +1 more source

Phalacrocorax carbo sinensis in Europe – indigenous or introduced?

open access: yesOrnis Fennica, 2014
Sincemany years now it is rumoured that the inland European cormorant Phalacrocorax carbo sinensis was introduced by Dutchmen from China to Holland in the 16th century to perform cormorant fishing in Europe and thus has to be classified an Invasive Alien Species (IAS).
openaire   +2 more sources

Ökande antal övervintrande mellanskarvar Phalacrocorax carbo sinensis i Öresund

open access: yesOrnis Svecica, 1999
The Cormorant of the subspecies Phalacrocorax carbo sinensis has increased markedly in north-western Europe during the last decades. Most of the sinensis breeding in northern Europe migrate south in autumn with most birds wintering in the Mediterranean including the coast of North Africa.
openaire   +1 more source

Attitudes Toward Managing a Fish-Eating Predator, the Great Cormorant, in a Coastal Environment

open access: yesDiversity
The population of the continental race of the great cormorant (Phalacrocorax carbo sinensis) has significantly increased over the last few decades due to legal protection.
Vasilios Liordos   +4 more
doaj   +1 more source

Assessment of the impact of the great cormorant (Phalaсrocorax carbo sinensis Shaw et Nodder, 1801) on fish resources of the Obytichna Spit the Sea of Azov

open access: yesRibogospodarsʹka Nauka Ukraïni
Purpose. Assessment of the impact of the great cormorant (Phalacrocorax carbo) on fish resources of the Sea of Azov and determination of dietary needs and feeding habits of this species during its nesting period on the Obytichna Spit (Zaporizhzhia region)
A. Sydorenko
doaj   +1 more source

Sensing a Lagoon: Distance, Care and Cormorants

open access: yesLagoonscapes
By questioning the dichotomy between epistemology ‘from above’ and ‘from below’, this article presents a multidimensional and multisensory analysis of the Venetian Lagoon ecosystem.
Quagliati, Noemi
doaj   +1 more source

UTJECAJ VELIKOG VRANCA (Phalacrocorax carbo sinensis) NA RIBLJI STOK- PREGLED

open access: yesCroatian Journal of Fisheries : Ribarstvo, 2014
Svrha ovog pregleda je prikazati istraživanja koja govore o utjecaju velikog vranca na riblji stok i akvakulturu kako bi se unaprijedila saznanja ovog problema. Posljednjih godina povećavaju se znanja o utjecaju djelatnosti ribarstva na populacije ptica kao i znanja o utjecaju ribojednih ptica na riblji stok. Najistaknutiji problemi javili su se između
openaire   +1 more source

Energy requirements of breeding great cormorants Phalacrocorax carbo sinensis [PDF]

open access: yesMarine Ecology Progress Series, 1995
D Grémillet, D Schmid, B Culik
openaire   +1 more source

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