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The Impact of Season on Productivity and Time Consumption in Timber Harvesting from Young Alder Stands in Lowland Poland
Alnus glutinosa commercial thinning season of timber harvesting productivity time consumption time study working time structure
2024/1/19
The purpose of this study was to establish the impact of season on productivity, labour consumption, and working time structure during timber harvesting from young alder stands (Alnus glutinosa Gaertn...
Seemingly Unrelated Mixed-Effects Biomass Models for Black Locust in West Poland
Robinia pseudoacacia carbon sequestration model’s additivity
2024/1/10
Information about tree biomass is important not only in the assessment of wood resources but also in the process of preparing forest management plans, as well as for estimating carbon stocks and their...
Impact of Scots pine admixture in European beech stand on dissolved organic carbon and nitrogen leaching from organic and humic horizons of Dystric Arenosols in Northern Poland
European beech Scots pine leaching carbon cycling nitrogen cycling
2015/4/14
The effect of Scots pine admixture in European beech stand on the leaching of dissolved organic carbon (DOC), dissolved organic nitrogen (DON), nitrate nitrogen (NO3-N) and ammonium nitrogen (NH4-N) f...
The effect of deforestation on spring water chemistry on Skrzyczne (Silesian Beskid Mountains, Poland)
pH mountain springs snowmelt rainfall forest and water interaction
2015/4/14
The Norway spruce dieback which occurred in the Western Carpathians is of interest to scientists in many fields. The goal of this research was to determine its effect on spring water chemistry. Due to...
Species diversity across the successional gradient of managed Scots pine stands in oligotrophic sites (SW Poland)
clear-cutting vegetation succession forest management Leucobryo-Pinetum undergrowth vegetation
2015/4/14
The Scots pine communities are common forest types in Central Europe, however, the general model of changes resulting from cyclical management practices is still unclear. The aim of this paper is to p...
Occurrence of Ips duplicatus (Coleoptera: Curculionidae, Scolytinae) on pines (Pinus sp.) in the Czech Republic and southern Poland – Short Communication
Ips duplicatus faunistics host tree Pinus Czech Republic southern Poland
2015/3/12
Spruce is regarded as the only host plant of Ips duplicatus in Central Europe, whereas this beetle exceptionally occurs on pine in Siberia. Its occurrence on Pinus strobes and Pinus sylvestris was dis...
The occurrence of Megastigmus pictus (Förster) (Hymenoptera: Torymidae) and Resseliella skuhravyorum Skrzypcz. (Diptera: Cecidomyiidae) in the Chełmowa Góra forest reserve of the Świętokrzyski National Park (Poland)
insects infesting cones and seeds larch Ś wię tokrzyski National Park
2015/3/3
A study conducted in 1999–2000 in 6 compartments of the Chełmowa Góra forest reserve, situated in
the Świętokrzyskie Mountains, was aimed at harmful insects infesting cones and seeds ...
Spatial distribution of losses in growth of trees caused by the feeding of pine shoot beetles Tomicus piniperda and T. minor (Col., Scolytidae) in Scots pine stands growing within range of the influence of a timber yard in southern Poland
Pinus sylvestris (L.) Tomicus piniperda (L.)
2015/3/3
This study deals with the assessment of increment losses in Scots pine trees caused by the maturation
feeding of pine shoot beetles Tomicus piniperda (L.) and T. minor (Hart.) (Col., Scolytidae) in e...
STUDY ON LYME BORRELIOSIS FOCUS IN THE LUBLIN REGION (EASTERN POLAND)
Lyme borreliosis Borrelia burgdorferi natural focus eastern Poland
2010/12/22
A suburban focus of Lyme borreliosis situated 11 km from the southern border of the city of Lublin (eastern Poland) was characterized. The focus covers an area of circa 100 km2, surrounding 3 localiti...
REGIONAL IMPORTANCE OF ALNUS POLLEN AS AN AEROALLERGEN:A COMPARATIVE STUDY OF ALNUS POLLEN COUNTS FROM WORCESTER (UK) AND POZNAŃ (POLAND)
Alnus pollen skin prick tests allergen-specifi c IgE measurements
2010/12/23
Daily average Alnus pollen counts (1996-2005) from Worcester (UK) and Poznań (Poland) were examined with the aim of assessing the regional importance of Alnus pollen as an aeroallergen.