@misc{Tomalski_Przemysław._Autor_Changes_2025,
 author={Tomalski, Przemysław. Autor and Pius, Bożena. Autor and Jokiel, Paweł. Autor and Marszelewski, Włodzimierz. Autor},
 volume={98},
 number={1},
 copyright={Licencja Creative Commons Uznanie autorstwa 4.0},
 address={Warszawa},
 journal={Geographia Polonica},
 howpublished={online},
 year={2025},
 publisher={IGiPZ PAN},
 language={eng},
 abstract={The article examines thermal parameters of rivers during climate warming, focusing on quasi-natural rivers and those heavily impacted by humans. It compares two periods (1961-1992 and 1993-2020) based on daily water temperatures. Results show rivers warmed by 0.7-1.0°C in the second period, except those strongly polluted, like the Przemsza River, which cooled by up to -1.2°C. In quasi-natural rivers, the largest temperature rise occurred in spring (up to 3.5°C). In contrast, heavily impacted rivers showed lower, often negative changes. The study highlights the impact of climate warming and human activity on river thermal regime.},
 type={Tekst},
 title={Changes in the thermal regime of rivers in Poland with different sizes and level of human impact based on daily data (1961-2020)},
 URL={http://rcin.org.pl./Content/244717/WA51_281453_r2025-t98-no1_G-Polonica-Tomalski.pdf},
 keywords={Polska -- geografia -- czasopisma [KABA], Geografia -- czasopisma [KABA]},
}