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izvor podataka: crosbi

Selected indicators of brown hare (Lepus europaeus Pallas, 1778) population dynamics in northwestern Croatia (CROSBI ID 130534)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Pintur, Krunoslav ; Popović, Nina ; Alegro, Antun ; Severin, Krešimir ; Slavica, Alen ; Kolić, Eduard Selected indicators of brown hare (Lepus europaeus Pallas, 1778) population dynamics in northwestern Croatia // Veterinarski arhiv, 76 (2006), S; S199-S209

Podaci o odgovornosti

Pintur, Krunoslav ; Popović, Nina ; Alegro, Antun ; Severin, Krešimir ; Slavica, Alen ; Kolić, Eduard

engleski

Selected indicators of brown hare (Lepus europaeus Pallas, 1778) population dynamics in northwestern Croatia

Certain indicators of hare population dynamics (Lepus europaeus Pallas, 1778) were analyzed during the hunting season 2004/2005 in 5 hunting grounds of northwestern Croatia. Selected areas included both lowland and mountain habitats. In that period 279 eyes were collected following the regular hunting operations for the purpose of age determination according to the mass of eye lenses. Individual hares were divided in two groups, one included yearlings, while older hares were grouped in the second group. The results of our analysis showed that the average rate of yearlings in selected areas was 50.4 % of total hare population. The increase in population number, which was anticipated by the management plan, was not achieved in 3 hunting grounds. The reproduction index, which indicates that survival rate of offspring per female greatly varied from 1.33 to 3.40. The average value of reproduction coefficient was 1.07. Population density in spring varied between 13 and 20.3 individual hares per 100 hectares of hunting ground. The sex ratio value 0.48 indicates the predominance of males. The average weight of hares according to age and gender ranged between 3.41 to 3.84 kg. The difference in weight among males was statistically significant (P<0.05).

hare; Lepus europaeus; eye lens; population dynamics

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Podaci o izdanju

76 (S)

2006.

S199-S209

objavljeno

0372-5480

Povezanost rada

Veterinarska medicina, Biologija

Indeksiranost