broj: 11-12/2004        pdf (33,1 MB)


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Znanstveno-stručno i staleško glasilo
Hrvatskoga šumarskoga društva
Journal of Forestry Society of Croatia
      Prvi puta izašao 1877. godine i neprekidno izlazi do današnjeg dana
   ISSN No.: 0373-1332              UDC 630*
upute autorima


Margaletić, J. UDK 630* 451 + 136 (001)
Population Dinamics of Woodland Rodents in Croatia     pdf     HR     EN 599
Summary: Mouse and vole species, due to the population numerousness and width of the ecological valence, have been an important part of any forest ecosystem. By a continuous following of dynamics of their population it is possible to prevent their harmful activities on natural progeny, seeds, plants and spreading of certain zoonoses (trichinosis, leptospirosis, tick encephalitis, Lyme disease, haemorrhagic fever with kidney syndrome, etc.)Following the numerousness and population dynamics of small rodents on the terrain, analysing the population structure of certain species and determining the intensity of damages on seeds and young plants, conclusions are brought and protection measures are recommended in order to decrease their harmfulness in forest ecosystems. Regular following of small rodent populations on the terrain results in the timely prediction of period in which their excessive number can occur. Since small rodents have extremely high biological potential, in favourable years they appear in a huge number of populations when they do big damages. Then, a forest operative carries out protection measures which are most frequently done by chemical agents.
In the period from September 1999 till June 2003, the number of small rodents was followed on 17 sites in Croatia. Animals were sampled in 10 forest communities with “Y” method, standard minimum method and the linear transect method. 2 151 individuals were caught. By all the methods there were 27 598 traps/night. At most of the sites, the following species were most present: Clethrionomys glareolus Schr., Apodemus agrarius Pall and A. flavicollis Melch. In a forest community Carpino betuli-Quercetum roboris typicum R. the smallest number of small rodents was calculated by a linear regression method (p = 0.05) in April, 2003 (N/ha = 11.63), and the greatest in March 2001 (N/ha = 82.03). On the same site, the number of the small rodent population was calculated by “Y” method in spring 2001 of 101.34 individual/ha. It was established that the number of small rodent population significantly depends on the forest seed crop.
The average values of mice and voles catch were established by a method of linear transect in pedunculate oak forests (Quercus robur L.) in 44.70 % traps of set transects (October, 2000, site Velika Gorica) and in common beech forests (Fagus sylvatica L.) in 58,70 % traps (March 2002, site Nova Gradiška).

Key words: small rodents; population dynamics; forest
Beuk, D. UDK 630* 156 + 903 (001)
Losses Within the Big Game Stock in The Spačva Basin as Consequence of the Agression on the Republic of Croatia     pdf     HR     EN 609
Trinajstić, I. UDK 630* 188 (001)
Nomenclatural-Syntaxonomic Analysis of Silver Birch (Betula pendula Roth) Forests in Croatia     pdf     HR     EN 627
Šporčić, M., Martinić, I. UDK 630* 303 + 308 (001)
Forest Contractors in Croatia     pdf     HR     EN 633
Ballian, D. UDK 630* 165 (001)
Microsatellite DNA Variability of Populations of Wild Cherry (Prunus Avium L.) from Central Bosnia     pdf     HR     EN 649
Poršinsky, T., Krpan, A. P. B., Stankić, I. UDK 630* 363 (001)
Efficiency of Mechanical Felling and Processing in Soft and Hardwood Broadleaved Stands – Part 4: Environmental Suitability of Mechanical Felling in Natural Stands     pdf     HR     EN 655
Zečić, Ž., Krpan, A. P. B., Stankić, B. UDK 630* 375 (001)
Skidding of Roundwood by Tractor Timberjack 240 C from Regeneration Felling in Condition of Forest Office Velika Pisanica     pdf     HR     EN 671
Rubin, G. UDK 630* 652
Evaluations of Forests – Practical Access     pdf     HR     EN 679
Gračan, J., Kajba, D., Perić, S., Idžojtić, M., Ivanković, M., Marjanović, H. UDK 630* 165
Euforgen Forest Genetic Resources Programme Fourth Euforgen Steering Committee Meeting     pdf     HR     EN 689

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