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Characteristics of extreme heavy precipitation events occurring in the area of Cracow (Poland)
autocorrelation Hershfield’s statistical method probability distribution probable maximum precipitation spectral analysis
2015/3/10
The variability of extremely heavy precipitation events with duration of 120 min occurring in the area of Cracow, southern Poland was assessed. The analysis was performed using time series of maximum ...
Annual changes in the chemical composition of stream water in small catchments with different land-use (Carpathian Foothills, Poland)
river water chemistry water pollution nutrient compounds flow tendency
2015/2/4
The aim of the study was to identify the factors that influence annual changes in the chemical composition of stream waters. The research area was located in the marginal zone of the Carpathian Foothi...
Differences in the properties of the bottom sediments in the system of Wdzydze Lakes (Northern Poland)
humic acids lake bottom sediments
2015/2/3
The influence was determined of the anthropo-pressure on the changes in the properties of the bottom sediments, with particular consideration given to the properties of humic acids formed in the sedim...
What affects the nitrogen retention in Tatra Mountains lakes' catchments in Poland?
nitrogen retention Tatra Mountains lakes' catchments
2009/4/29
The study of acidification and recovery of two lakes situated in the Polish Tatra Mountains, exposed to similar deposition of acidic substances but differing in altitude, catchment morphology, hydrol...
The trends and dependencies between air and water temperatures in lakes in northern Poland in 1961–2000
physical limnology climate changes lake water temperature
2009/3/3
Over 40 years, from 1961–2000, daily mean values of surface lake water temperatures at 0.4 m depth in six lakes in northern Poland were recorded with nearby mean daily air temperatures at 2 m. Air tem...