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Change trends in export of wood industry products in Poland in the years 2008-2012

100%
Grzegorzewska E.
Intercathedra
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2014
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tom 30
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nr 2
The article presents an analysis of change trends in export of wood industry products in Poland; the paper draws attention to its share in the total value of export. The research covers the years 2008-2012. Comparative analyses have been conducted into the field contrasting Poland with countries of east-central Europe and the EU countries. The paper also presents a ranking of the main customers of Polish wood and wood products. Moreover, the analysis covers export structure of some of the most significant wood products, as well as price indexes as compared to industrial processing.
2
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Water budget of the Zdworskie Lake in 2008–2012 period

100%
Popek Z., Wasilewicz M., Bankowska A., Boczon A.
Annals of Warsaw University of Life Sciences - SGGW. Land Reclamation
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2013
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tom 45
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nr 1
The paper presents the results of water balance calculations for the Zdworskie Lake, Poland, based on meteorological and hydrological data of 2008–2012 period. Meteorological data have come from automatic measurement station located near Łąck in a distance of about 7.5 kilometer from geometric center of the Zdworskie Lake. The station is a part of the monitoring system of The State Forests National Forest Holding. Hydrological data has been collected from five water-gauging stations located in the Wielka Struga River catchment to which belongs the Zdworskie Lake. The water-gauging stations has been established by Department of Water Engineering of Warsaw University of Life Sciences – SGGW within monitoring net constructed as a part of the Restoration Programme of the Lakes in the Łąck Commune, Płock district. Water balance calculations revealed that throughout the analyzed period the retained water amount in Zdworskie Lake should be much larger than it was actually observed. Groundwater level fluctuations observed in one of the water-gauge sections together with geological conditions in the immediate lake catchment area suggest periodic outflow of the lake water into the ground. In the years 2008–2012 the annual loss of lake water caused by the groundwater alimentation varied ranging from about 761,000 to 2,078,000 m3.
3

Faktyczne zużycie płyt wiórowych (x1000m3) 2008-2012

67%
Biuletyn Informacyjny Ośrodka Badawczo-Rozwojowego Przemysłu Płyt Drewnopochodnych w Czarnej Wodzie
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2013
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tom 54
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nr 3-4
4
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Peculiarities of soil moisture and temperature dynamics based on TDR-measurement results for 2008-2012 in the Western Polesie territory of Ukraine

67%
Koshovyy V., Alokhina O., Skierucha W., Wilczek A., Pastuszka T., Cymerman J.
Acta Agrophysica
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2013
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tom 20
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nr 4
The paper presents the results of an investigation which took place over the years 2008-2012 in the Shatsk National Natural Park. For the investigation four genetically different soils in that area were selected. Those were a soddy-podzolic soil (S01) under grass vegetation, lowland peat bog (S02), anthropogenic lowland peat bog (S03) with mineralised upper layer and a soddygley loamy soil (S04). The TDR device developed and created in the Institute of Agrophysics PAS in Lublin, and probes for measurement soil moisture, temperature and salinity were used in the study. The eight probes of the TDR-measuring system were installed at different depths, from 10 to 80 cm, at 10 cm intervals, for soils S02, S03 and S04, and at the depths of 10 сm and 50 cm for soil S01. The dynamics of soil temperature and soil moisture at different depths and the speed of response to changes in subsequent uncured layers are presented. Hourly TDR data have been diurnalaveraged and used for the calculation of correlation coefficients between soil temperature at different depths, air temperature, precipitation, solar activity parameter, Wolf number and total solar radiation. The study included also the effect of changes in solar radiation in the soil with the seasons.
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