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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Diurnal temperature range variation in the northern part of Poland in relation to atmospheric circulation types

100%
Baranowski D.
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
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2019
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tom 23
2

Regularities in the time series of mean daily temperature in Poland 1956-1990

100%
Fortuniak K., Klysik K.
Geographia Polonica
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1999
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tom 72
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nr 1
3

Application of ARIMA model to daily temperature prognosis

84%
Chmiel M., Zielinski W.
Colloquium Biometryczne
|
2000
|
tom 30
4

Analysis of Granger causality between daily and monthly temperatures of water and air, as illustrated with the example of Notec river

84%
Graf R.
Acta Scientiarum Polonorum. Formatio Circumiectus
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2018
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tom 17
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nr 3
The study presents the results obtained following the analysis of the so-called Granger causality between daily and monthly temperatures of air and water for the period 1987–2013 carried out for the Noteć river and its two main tributaries: Drawa and Gwda. Granger causality relates to a situation where the data concerning past values of one time series provide important information helping to predict values of another series not included in the information about its past values. The analysis was based on the Granger causality test (of the first order). A causality relationship was established for daily temperature series both for the air-water and water-air directions of influence, which means that forecasting the pattern of river water temperatures from changes to air temperatures can yield better results when done based on data from the previous day. The model forecasting daily water temperature in the Noteć river on the basis of water and air temperatures from the previous day explained 0.07–0.27% of unique variance more than the model that used only water temperature from the previous day. The model forecasting the daily air temperature based on air and water temperatures from the previous day explained 0.3–0.79% of the variance more than the model, which uses only the air temperature from the previous day. For monthly series of water and air temperatures, different configurations of correlations in terms of Granger causality were established: one-way in water-air direction or no correlation, which may result from the river water thermal regime being disturbed by the local impact of anthropogenic factors. In addition, the analysed effect of Granger causality between series of random fluctuations of both temperature models confirmed that causal dependencies occur in both directions. The identification of causal relationships in terms of Granger causality confirms the influence of one data series on the evolution on another data series, and it defines the application potential of study results for the purpose of forecasting the changeability of thermal parameters of river waters. The obtained results may help improve the quality of forecasting changes in water thermal conditions, which is important for managing their environmental condition properly.
5
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Reasons and consequences of climate changes in Belarus

84%
Loginov V. F.
Acta Agrophysica
|
2000
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tom 26
Analysis of temperature measurements in the Polesye and the republic in general revealed the presence of two warmings during the period of observations (~120 years). The warming of the 1930's is of radiation origin and relates to the atmospheric purification from volcanic powder. The heating took place in summer. Modem warming is that of winter type. Its origin is related to the increase of greenhouse gases content in the atmosphere. Changes in precipitation taking place for of many years are of great complexity. In the south part of the republic during the postwar period the amount of precipitation decreased by about 100 mm when compared to the preceding half-century. In the north Belarus a rise of precipitation for the past two decades is observed. The amelioration of southern areas of Belarus and the adjacent territories resulted in temperature variation in southern part of our state by 0.3-0.4 °C, precipitation by 10-35 mm in summer. Temperature and precipitation variation patterns differ in the first and second part of summer.Analysis of the range of daily temperature course, as well as temperature maxima and minima for big towns revealed anthropogenic "signal" that must stressed be while assessing variations in daily course ranges. Interpretation of the features of temperature variability in space and time in towns and suburbs was presented.
6
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New method for soil surface darkening for increasing soil temperature

67%
Azadegan B., Massah J.
International Agrophysics
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2011
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tom 25
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nr 2
7

Dzialanie i wspoldzialanie temperatury powietrza na plonowanie pszenicy jarej w roznych rejonach kraju

67%
Nowicka A., Golonka D., Grabowska K.
Biuletyn Informacyjny. Akademia Rolniczo-Techniczna w Olsztynie
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1992
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tom 33
39-49
8
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Instruments and methods to determine characteristics of heat, moisture and water soluble compounds transfer in soils

67%
Brovka G. P., Dedulya I. V., Murashko A. A., Rovdan E. N., Romanenko I. I.
Acta Agrophysica
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2000
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tom 26
A complex of techniques and methodics to investigate heat, moisture and water soluble peat soils compounds transfer characteristics has been described.Water-physical characteristics and characteristics of peat soils heat and mass transfer of Belarus and Poland have been provided. The characteristics obtained may be used to prognosticate and optimize temperature and moisture and peat soils saline regimes.
9

Dzialanie i wspoldzialanie temperatury powietrza na plonowanie jeczmienia jarego w roznych rejonach kraju

59%
Golonka D., Nowicka A., Grabowska K.
Biuletyn Informacyjny. Akademia Rolniczo-Techniczna w Olsztynie
|
1992
|
tom 33
51-60
10

Dzialanie i wspoldzialanie temperatury powietrza na plonowanie owsa w roznych rejonach kraju

59%
Grabowska K., Nowicka A., Golonka D.
Biuletyn Informacyjny. Akademia Rolniczo-Techniczna w Olsztynie
|
1992
|
tom 33
61-70
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