Thermal seasons in Warsaw during the period 1961-2013
Journal Title: Miscellanea Geographica - Regional Studies on Development - Year 2014, Vol 18, Issue 4
Abstract
This study determines the approximate duration of the thermal seasons in Warsaw, and investigates their long-term variability. The measurement data come from the Ursynów meteorological station at the Warsaw University of Life Sciences (WULS) (λE 21°02’52’’, φN 52°09’38’’, 102.5 m a.s.l.), situated in the south of Warsaw, and comprise mean diurnal air temperatures for the years 1961-2013. In order to identify thermal seasons, the method of five-day rolling averages was applied, which revealed a substantial year-by-year variability. The achieved results were close to those found by other methods for stations situated within the same climatic region. Over the analysed period, winters and springs have become shorter, whereas the other two seasons have become longer. Nevertheless, the positive trend was only statistically significant for thermal summers. The increasing length of the thermal summer in Warsaw Ursynów may be due to the influence of urban heat islands in built-up areas.
Authors and Affiliations
Wiesława Przewoźniczuk, Grzegorz Majewski
Keywords
Related Articles
- EP ID EP169389
- DOI 10.2478/mgrsd-2014-0025
- Views 49
- Downloads 0
Extracting rents through foreclosures: The rescue of Catalunya Banc as a new urban strategy following the burst of the Spanish bubble
Using the paradigmatic example of Catalunya Banc, this paper analyses the Spanish varieties of the new financial engineering used to appropriate urban rent by home dispossession. It aims to contribute to the study of the...
Multidimensionality of immigrant integration policy at the local level. Examples of initiatives in Germany and The United Kingdom
Awareness that immigrant integration takes place at a local level has been growing for several years. Immigration policy debates and decisions mostly occur at the national level, but the question of how to implement immi...
IMPACT OF BUILD-UP AREAS AND HOUSING ESTATE VEGETATION ON DIVERSITY OF THE LOCAL CLIMATE IN WARSAW
The more important research results on the impact of building development and vegetation on the local climate, conducted in Warsaw in the years 1959–2009 by the Department of Climatology, are presented. Majority of the i...
Natural capital as a factor in regional competitiveness
Environmental resources and values (natural capital) should be seen as a key factor in regional competitiveness. However, little attention has been paid so far to the role of natural capital in the process of achieving c...
Regional specialization and geographic concentration: experiences from Slovak industry
This paper attempts to indicate changes in industry during the period of economic restructuring and European integration in Slovakia in the regional and sectoral contexts. The concepts of geographic concentration and reg...