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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* https://doi.org/10.31298/sl
upute autorima
WEB EDITION
ARHIVA ČASOPISA


HRČAK


 
EDITORIAL
     
Uredništvo
WHY ARE WE SURPRISED?     pdf     HR     EN 257
 
ORIGINAL SCIENTIFIC PAPERS
     
Boštjan Surina UDK 630*187+182 (001)
FOREST VEGETATION OF TECTONIC DOLINES PIHLJA AND VITRA ABOVE THE VINODOL VALLEY (LIBURNIAN KARST, NW CROATIA)     pdf     HR     EN 259
Vesna Krpina, Željko Španjol, Anamarija Jazbec UDK 630*907 + 971 (001)
THE ROLE OF FORESTS AND FORESTRY IN TOURISM AND NATURE PROTECTION IN THE ZADAR COUNTY AREA     pdf     HR     EN 271
Marko Vucelja, Josip Margaletić, Linda Bjedov, Mario Šango, Maja Moro UDK 630*451 (001)
SMALL RODENT DAMAGE ON STEM AND ROOT OF PEDUNCULATE OAK (Quercus robur L.)     pdf     HR     EN 283
Gregor Meterc, Danijel Borković, Maja Jurc UDK 630* 453 (001)
OUTBREAK OF THE SPRUCE WEB-SPINNING SAWFLY Cephalcia arvensis (HYMENOPTERA: PAMPHILIIDAE) IN SLOVENIA     pdf     HR     EN 293
Rita Horák, Milan Borišev, Andrej Pilipović, Saša Orlović, Slobodanka Pajević, Nataša Nikolić UDK 630*111 + 116 (001)
DROUGHT IMPACT ON FOREST TREES IN FOUR NATURE PROTECTED AREAS IN SERBIA     pdf     HR     EN 301
Summary
Important predictions of climate change propose a correlated increase in frequency of extreme temperature and precipitation patterns. Period of extremely low precipitation occurred during the vegetation season of 2011 at four mountain forest localities of the Balkan region. Influence of this extreme event was correlated with photosynthetic and transpiration intensity, and content of photosynthetic pigments in forest populations of beech (Fagus sylvatica L.), spruce (Picea abies (L.) Karsten) and fir (Abies alba Mill) on four sites, with specific locality properties. Significant reductions in CO2 assimilation along with decrease in water use efficiency, were determined by water deficit. It seems that drought occurrence will influence forests in site specific manner, having the most negative impact on forest populations located in the altitude proximity of mountain reefs and peaks. This process leads to decrease in tree mass and reduced forest cover on such sites. Such environmental conditions will lessen possible acclimation of trees to elevated atmospheric CO2 concentration and upward migration to higher altitudes determined by global temperature increase.

Key words: climate change; water deficit; beech; common spruce; silver fir
 
PRELIMINARY COMMUNICATION
     
Stjepan KRČMAR, Marija VEREŠ, Tomi TRILAR UDK 630*453
FAUNA OF HARD TICKS (ACARI: IXODIDAE) IN DIFFERENT HABITATS IN CROATIAN PART OF BARANJA     pdf     HR     EN 309

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