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Dynamics of temperature changes on the outer surface of Scots pine (Pinus sylvestris L.) cones exposed to microwave radiation

100%

Aniszewska M., Maciak A.

Annals of Warsaw University of Life Sciences - SGGW. Agriculture

2016

nr 67

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

2013

tom 20

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.

Ograniczanie wyników

1 Acta Agrophysica

1 Annals of Warsaw University of Life Sciences - SGGW. Agriculture

1 Alokhina O.

1 Aniszewska M.

1 Cymerman J.

1 Koshovyy V.

1 Maciak A.

1 Pastuszka T.

1 Skierucha W.

1 Wilczek A.

1 2016

1 2013

Wyniki wyszukiwania

Dynamics of temperature changes on the outer surface of Scots pine (Pinus sylvestris L.) cones exposed to microwave radiation

Peculiarities of soil moisture and temperature dynamics based on TDR-measurement results for 2008-2012 in the Western Polesie territory of Ukraine