Changes in ice phenology on polish lakes from 1961 to 2010 related to location and morphometry

Choiński, Adam; Ptak, Mariusz; Skowron, Rajmund; Strzelczak, Agnieszka

doi:10.1016/j.limno.2015.05.005

Cited by 45 publications

(40 citation statements)

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“…In research on 75 lakes on the Northern Hemisphere, Benson et al [14] determined later freezing of lakes (0.3-1.6 day·dec -1 ), earlier disappearance of ice (0.5-1.9 day·dec -1 ), and its shorter duration (0.7-4.3 day·dec -1 ). In the case of lakes in Poland, the issue concerning ice conditions on lakes is popular among researchers [15][16][17][18], and the results obtained in the paper correspond with earlier publications referring to long-term changes [19,20]. Marszelewski and Skowron [21] treat changes in the course of ice phenomena on lakes in Poland as an indicator of climate warming.…”

Section: Resultssupporting

confidence: 79%

Variability and course of occurrence of ice cover on selected lakes of the Gnieźnieńskie Lakeland (Central Poland) in the period 1976–2015

Nowak

Ptak

2018

E3S Web Conf.

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Abstract. The paper presents the analysis of the course of ice phenomena on four lakes (Lednica, Żnińskie Duże, Biskupińskie, Powidzkie) in central Poland in the period 1976-2015. The obtained results show changes in their ice regime that occurred over the last 40 years. An advance of the term of decline of ice cover was determined (by 2.5 day·dec -1 on average for all lakes), as well as a reduction of duration of ice cover (by 4.4 day·dec -1 on average for all lakes), and a decrease in its maximum thickness (by 2 cm·dec -1 on average for all lakes). Such a situation should be associated with the observed warming, as confirmed by the course of air temperature for station Gniezno, where in the period of the winter half-year (November-April), an increase in temperature was recorded by 0.37°C·dec -1 .

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Section: Resultssupporting

confidence: 79%

Variability and course of occurrence of ice cover on selected lakes of the Gnieźnieńskie Lakeland (Central Poland) in the period 1976–2015

Nowak

Ptak

2018

E3S Web Conf.

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“…Changes in the thermal regime are particularly important in lakes where the ice cover develops (among others in mountain lakes). With the appearance of ice cover, the effect of external conditions on the water mass is eliminated; wind mixing declines, and energy exchange and light penetration decreases (Choiński et al, 2015a). An increase in temperature contributes to changes in the ice regime (Pawłowski, 2015).…”

Section: Discussionmentioning

confidence: 99%

Long-term changes in the hydrological regime of high mountain Lake Morskie Oko (Tatra Mountains, Central Europe)

Ptak

Wrzesiński

Choiński

2017

Journal of Hydrology and Hydromechanics

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Abstract:The paper discusses changes in the hydrological regime of high mountain Lake Morskie Oko located in the Tatra Mountains, in the Tatra Mountains National Park, a UNESCO biosphere reserve (MaB). According to the research conducted in the years 1971-2015, its water stages decreased by 3.5 cm·dec -1 , mean annual water temperature increased by 0.3ºC·dec -1 and the duration of ice phenomena and ice cover was reduced by 10 day·dec -1 . No considerable changes in maximum values of ice cover thickness were recorded. Such tendencies are primarily caused by long-term changes in climatic conditions -air temperature and atmospheric precipitation. The hydrological regime of the lake was also determined by changes in land use in the lake's catchment and its location in high mountains.

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“…There have been more and more published articles recently dealing with the ice regime of water bodies and investigating this issue in the long-term (LIVINGSTONE, 1997(LIVINGSTONE, , 1999(LIVINGSTONE, , 2000(LIVINGSTONE, , 2003MAGNUSON ET AL., 2000;MARSZELEWSKI & SKOWRON, 2006;SKOWRON, 2009SKOWRON, , 2011CHOIŃSKI ET AL., 2015). This approach recognizes that they are one of the indicators of climate change taking place nowadays (MAGNUSON ET AL., However, there are hardly any studies where the researchers made daily observations and measurements of the ice phenomena within one or two water regions (RZĘTAŁA & RZĘTAŁA, 2009RZĘTAŁA, 2012RZĘTAŁA, , 2014MACHOWSKI, 2013MACHOWSKI, , 2014.…”

Section: Introductionmentioning

confidence: 99%

The ice phenomena dynamics of small anthropogenic water bodies in the Silesian Upland, Poland

Solarski

2017

Environmental &Amp; Socio-Economic Studies

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The aim of this study was to determine the dynamics of the process of a course of ice creation phenomena in two small water bodies located in the Silesian Upland. The studies and observations of ice formation on the water bodies were conducted during the period 10th November 2011 to 23rd March 2012. The following parameters were determined each day: degree of ice coverage on each water body, thickness and ice structure and thickness of snow cover on each water body. From the studies it results that a course of the ice formation of both water bodies was almost identical. The same maximum ice thickness was recorded in both cases. It was 36 cm in that season, with slight differences in average thickness. The course of particular phases of ice formation in different water regions was also very similar. The number of days with the ice phenomena and the number of days from the beginning to the end of the ice phenomena were identical in both cases, being 96 and 131 days, respectively. The slight differences over several days were recorded in the case of: number of days with shore ice (lb), number of days with partial ice cover (lcz), number of days with an incomplete ice cover (lnp), number of breaks in the ice cover (B). Additionally, with daily measurements of ice cover thickness the relationships between the course of the average daily air temperature from the meteorological station of Faculty of Earth Sciences of University of Silesia and the daily changes in the ice thickness in the water regions in question were determined by using Spearman's correlation coefficient. In both cases the relationships were strong and they were r= -0,84(p<0,001) for the Amendy water body and r= -0,87 (p<0,001) for the Żabie Doły S water body. The maximum and average ice thickness, duration of the ice phenomena and ice cover and the obtained correlation coefficients between the air temperature and the changes in the ice thickness show that the water bodies in question are characterized by a quasi-natural ice regime.

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Changes in ice phenology on polish lakes from 1961 to 2010 related to location and morphometry

Cited by 45 publications

References 46 publications

Variability and course of occurrence of ice cover on selected lakes of the Gnieźnieńskie Lakeland (Central Poland) in the period 1976–2015

Variability and course of occurrence of ice cover on selected lakes of the Gnieźnieńskie Lakeland (Central Poland) in the period 1976–2015

Long-term changes in the hydrological regime of high mountain Lake Morskie Oko (Tatra Mountains, Central Europe)

The ice phenomena dynamics of small anthropogenic water bodies in the Silesian Upland, Poland

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