The Changes in the Duration of the Meteorological Vegetation Period in Poland in the Years 1971–2000 and 1981–2010

Krużel, Joanna; Ziernicka–Wojtaszek, Agnieszka; Borek, Łukasz; Ostrowski, K.

doi:10.12912/23920629/60024

Cited by 11 publications

(6 citation statements)

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“…Results of Nieróbca et al (2013) show a similar tendency. The increase in the length of the growing season in different regions of Poland was also confirmed by other authors, among others, Żmudzka and Dobrowolska (2001), Kożuchowski and Degirmendžić (2005), OlechnowiczBobrowska and Wojkowski (2006), Skowera and Kopeć (2008), Kijowska (2010), Krużel et al (2015), Tylkowski (2015) and Graczyk and Kundzewicz (2016). A similar trend of changes has also been observed in other temperate regions, inter alia, in Scandinavia and Finland (Carter 1998;Irannezhad and Kløve 2015) and China (Song et al 2009).…”

Section: Discussion and Summarysupporting

confidence: 75%

Variability of thermal and precipitation conditions in the growing season in Poland in the years 1966–2015

Tomczyk

Szyga–Pluta

2018

Theor Appl Climatol

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The aim of the study was to identify the thermal and precipitation conditions and their changes in the growing season in Poland in the years 1966-2015. Data on average daily air temperature and daily precipitation totals for 30 stations from the period of 1966-2015 were used. The data were obtained from the collections of the Institute of Meteorology and Water Management-National Research Institute. The growing season was defined as the period of average daily air temperature ≥ 5°C. The mathematical formulas proposed by Gumiński (1948) were used to determine its start and end dates. In the growing season in Poland in the years 1966-2015, there were more significant changes in the thermal conditions than there were in the precipitation conditions. In terms of long-term trends over the study period, thermal conditions during the growing season are characterised by an increase in mean air temperature, an increase in the sum of air temperatures and an increasing occurrence of seasons classified as abovenormal seasons. Precipitation conditions of the growing season show large temporal and spatial variations in precipitation and a predominance of normal conditions. The changes in precipitation were not statistically significant, except for Świnoujście.

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Section: Discussion and Summarysupporting

confidence: 75%

Variability of thermal and precipitation conditions in the growing season in Poland in the years 1966–2015

Tomczyk

Szyga–Pluta

2018

Theor Appl Climatol

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“…As a result of this study, it was shown that the most intensive increase in the length of the growing season was recorded in north-western Poland, in particular in seaside stations, i.e., in Łeba (6.9 days/10 years) and Hel (6.8 days/10 years). The increase in the length of the growing season in different regions of Poland was also confirmed by other authors, among others, Skowera and Kopeć (2008), Żmudzka andDobrowolska (2001), Olechnowicz-Bobrowska andWojkowski (2006), Krużel et al (2015), Graczyk and Kundzewicz (2016). A similar trend was observed on the basis of different periods and methods also in other regions, including Scandinavia (Carter 1998), Germany Finland (Irannezhad andKløve 2015) and also in the western United States (Feng and Hu 2004) and China (Dong et al 2013).…”

Section: Summary and Discussionsupporting

confidence: 77%

“…The increasingly late ending of the meteorological growing season as the reason for extending its duration in the years 2001-2009 in relation to the years 1971-2000 was reported by Nieróbca et al (2013). Krużel et al (2015) stated that the average 4-day increase in the ◂ duration of this period in Poland is the result of both its starting 2 days earlier and ending 2 days later.…”

Section: Summary and Discussionmentioning

confidence: 99%

The effect of macro-scale circulation types on the length of the growing season in Poland

Tomczyk

Szyga–Pluta

Bednorz

2018

Meteorol Atmos Phys

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The main objective of the article was to determine the impact of macro-scale circulation types on the beginning and end of the growing season in Poland in 1966-2015. The data concerning average daily air temperature for 30 stations from the period of 1966-2015 were used. Data were obtained from the databases of the Institute of Meteorology and Water Management-National Research Institute. The period with the average daily air temperature ≥ 5 °C was considered to be the growing season. To determine the dates of the beginning and end of the growing season, the Gumiński method was applied. The time and extent of changes in parameters of the growing season were significantly dependent on the variability of the macro-scale circulation types (AO, NAO, EA, SCAND, EA/WR) affecting the atmosphere circulation over Poland. The Atlantic Oscillation had the greatest impact on the beginning of the growing season. In turn, the end of the growing season was most strongly regulated by the East Atlantic circulation.

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“…One of the research directions that climate warming has given rise to is the possibility of growing thermophilous plants in Poland, especially grapevines [30,31]. Other positive characteristics of warming include the prolongation of the meteorological growing period, indicated in numerous publications [32][33][34].…”

Section: Resultsmentioning

confidence: 99%

Pluviothermal Regionalization of Poland in Light of Present-Day Climate Change

Ziernicka–Wojtaszek¹

2019

Pol. J. Environ. Stud.

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This study presents three new regionalizations based on materials from 1971-2000 and from 1981-2010, and for an assumed scenario of a temperature increase of 1ºC. Heat resources are expressed in these regionalizations as sums of effective temperatures ≥10ºC, and water resources such as Sielianinov's hydrothermal coefficient K from June to August. An increase was found in the area of the moderately warm region with a sum of temperatures ≥10ºC from 61% in 1931-1960 to 62% in 1971-2000, 87% in the 30-year period 1981-2010, and 73% for the scenario with the assumed 1ºC temperature increase. In the last case, a new thermal region appeared: a warm region with a sum of temperatures ≥10ºC in the range of 2800-3200ºC, covering almost the entire remaining area of the country. As warming progresses, in the absence of clear tendencies for atmospheric precipitation, the climate in Poland is becoming increasingly dry. Areas classified as dry with a hydrothermal coefficient of 1.0-1.3 increased from 13% of the area of the country in 1931-1960 to 20% in the 30-year period 1971-2000, 46% in the 30-year period 1981-2010, and 65% for the scenario with a 1ºC temperature increase.

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The Changes in the Duration of the Meteorological Vegetation Period in Poland in the Years 1971–2000 and 1981–2010

Cited by 11 publications

References 0 publications

Variability of thermal and precipitation conditions in the growing season in Poland in the years 1966–2015

Variability of thermal and precipitation conditions in the growing season in Poland in the years 1966–2015

The effect of macro-scale circulation types on the length of the growing season in Poland

Pluviothermal Regionalization of Poland in Light of Present-Day Climate Change

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