Department of Meteorology and Climatology, Institute of Physical Geography and Environmental Planning, Adam Mickiewicz University, B. Krygowskiego 10, 61-680, Poznań, Poland.
Research Centre Human Biometeorology, Deutscher Wetterdienst, Freiburg, Germany.
Int J Biometeorol. 2023 Dec;67(12):1991-2009. doi: 10.1007/s00484-023-02557-6. Epub 2023 Oct 7.
The aim of the study was to characterise bioclimatic conditions in Poland in the times of progressing warming. This type of research permits the verification whether the progressing climate warming also translates into a change in bioclimatic conditions. This study was based on data obtained for the period 1966-2021 from 37 synoptic stations located in Poland. All the data series were uniform and obtained from the data base of the Institute of Meteorology and Water Management-National Research Institute (IMGW-PIB). The study revealed high variability of bioclimatic conditions in Poland both in spatial and in temporal terms. The lowest mean annual PET values were recorded in the north and north-east of the country and the highest in the south-west of Poland. The study revealed changes in the frequency of occurrence of days with cold and heat stress, as well as days with no thermal stress. The most intensive changes were determined for days with cold stress. A decrease in the number of days in this category translated into an increase in the number of days with no thermal stress and days with heat stress.
本研究旨在描述波兰在气候变暖时期的生物气候条件。这种研究可以验证气候变暖是否也会导致生物气候条件的变化。本研究基于 1966 年至 2021 年期间从波兰 37 个气象站获得的数据。所有数据系列都是统一的，来自气象和水管理研究所-国家研究协会（IMGW-PIB）的数据基础。研究表明，波兰的生物气候条件在空间和时间上都具有高度的可变性。全国北部和东北部的年平均 PET 值最低，而波兰西南部的年平均 PET 值最高。该研究揭示了冷、热应激日以及无热应激日出现频率的变化。最剧烈的变化发生在寒冷应激日。这类日子数量的减少转化为无热应激日和热应激日数量的增加。
