252
E. Tomaszewski and M. Kozek
(proceedings of the fourth international FRIEND conference held at Cape Town, South Africa,
March 2002), IAHS Publ., vol 274, pp 289–295
17. Loon AF, van Lanen HAJ, van Hisdal H, Tallaksen LM, Fendeková M, Oosterwijk J, Horvát O,
Machlica A (2010) Understanding hydrological winter drought in Europe. In: FRIEND 2010
– global change: facing risks and threats to water resources (Proceedings of the Sixth World
FRIEND Conference, Fez, Morocco, October 2010), IAHS Publ., vol 340, pp 189–197
18. Pfister C, Weingartner R, Luterbacher J (2006) Hydrological winter droughts over the last
450 years in the Upper Rhine basin: a methodological approach. Hydrol Sci J des Sciences
Hydrologiques, 51(5):966–985
19. Wilhite DA, Hayes MA, Knutson C, Smith KH (2000) Planning for drought: moving from
crisis to risk management. J Am Water Resour Assoc 38(4):697–710
20. Tokarczyk T, Szali´ nska W (2018) Drought hazard assessment in the process of drought risk
management. Acta Sci Pol Formatio Circumiectus 18(3):217–229
21. Kozek M, Tomaszewski E (2018) Selected characteristics of hydrological drought progression
in the upper Warta river catchment. Acta Sci Pol Formatio Circumiectus 18(3):77–87
22. Tokarczyk T (2013) Classification of low flow and hydrological drought for a river Basin. Acta
Geophys 61(2):404–421
23. Tomaszewski E (2011) Defining the threshold level of hydrological drought in lake catchments.
Limnol Rev 11(2):81–89
24. D˛ ebski K (1970) Hydrologia (Hydrology). Arkady, Warszawa
25. Hisdal H, Tallaksen LM, Clausen B, Peters E, Gustard A (2004) Hydrological drought characteristics. In: Tallaksen LM, van Lanen HAJ (eds) Hydrological drought. Processes and estimation methods for streamflow and groundwater. Developments in Water Science, vol 48, pp
139–198. Elsevier, Amsterdam
26. Ozga-Zieli´ nska M (1990) Ni˙ zówki i wezbrania – ich definiowanie i modelowanie (droughts
and floods – their definition and modelling). Przegl Geof 1–2:33–44
27. Yevjevich V (1967) An objective approach to definitions and investigations of continental
hydrologic drought. Hydrology Paper, No. 23, Colorado State Univ., Fort Collins, Colorado
28. Stachý J (2011) Wyst˛ epowanie lat mokrych i posusznych w Polsce (1951–2008) (Wet and dry
years occurrence in Poland (1951–2008). Gospodarka. Wodna. 8:13–321
29. Markham CG (1970) Seasonality of precipitation in the United States. Ann Assoc Am Geogr
60(3):593–597
30. Tomalski P, Tomaszewski E (2015) Metody, formuły i wzory obliczeniowe zastosowane w
pracy (Methods, formulas and computational equations). In: Jokiel P (ed) Metody statystyczne
w analizach hydrologicznych ´
srodkowej Polski (statistical methods in hydrological analyses
of central Poland). Wyd, Uniwersytetu Łódzkiego, pp 215–272
31. Tomaszewski E (2017) Ni˙ zówki i susze (Low-flows and droughts). In: Jokiel P, Marszelewski W,
Pociask-Karteczka J (eds) Hydrologia Polski (Hydrology of Poland). Wydawnictwo Naukowe
PWN, Warszawa, pp 175–182
32. Tomaszewski E (2016) Impact of Lake Gopło on low-flow regime of the upper Note´ c river.
Limnol Rev 16(2):95–103
33. Bogdanowicz R (2009) Zasoby rzek Przymorza i ich zmienno´ s´ c (Water resources of coastal
rivers and their variability). In: Bogdanowicz R, Fac-Beneda J (eds) Zasoby i ochrona wód.
Obieg wody i materii w zlewniach rzecznych (Water resources and water protection. Water
and matter cycling in river basins). Fundacja Rozwoju Uniwersytetu Gda´ nskiego, Gda´ nsk, pp
47–62
E. Tomaszewski and M. Kozek
(proceedings of the fourth international FRIEND conference held at Cape Town, South Africa,
March 2002), IAHS Publ., vol 274, pp 289–295
17. Loon AF, van Lanen HAJ, van Hisdal H, Tallaksen LM, Fendeková M, Oosterwijk J, Horvát O,
Machlica A (2010) Understanding hydrological winter drought in Europe. In: FRIEND 2010
– global change: facing risks and threats to water resources (Proceedings of the Sixth World
FRIEND Conference, Fez, Morocco, October 2010), IAHS Publ., vol 340, pp 189–197
18. Pfister C, Weingartner R, Luterbacher J (2006) Hydrological winter droughts over the last
450 years in the Upper Rhine basin: a methodological approach. Hydrol Sci J des Sciences
Hydrologiques, 51(5):966–985
19. Wilhite DA, Hayes MA, Knutson C, Smith KH (2000) Planning for drought: moving from
crisis to risk management. J Am Water Resour Assoc 38(4):697–710
20. Tokarczyk T, Szali´ nska W (2018) Drought hazard assessment in the process of drought risk
management. Acta Sci Pol Formatio Circumiectus 18(3):217–229
21. Kozek M, Tomaszewski E (2018) Selected characteristics of hydrological drought progression
in the upper Warta river catchment. Acta Sci Pol Formatio Circumiectus 18(3):77–87
22. Tokarczyk T (2013) Classification of low flow and hydrological drought for a river Basin. Acta
Geophys 61(2):404–421
23. Tomaszewski E (2011) Defining the threshold level of hydrological drought in lake catchments.
Limnol Rev 11(2):81–89
24. D˛ ebski K (1970) Hydrologia (Hydrology). Arkady, Warszawa
25. Hisdal H, Tallaksen LM, Clausen B, Peters E, Gustard A (2004) Hydrological drought characteristics. In: Tallaksen LM, van Lanen HAJ (eds) Hydrological drought. Processes and estimation methods for streamflow and groundwater. Developments in Water Science, vol 48, pp
139–198. Elsevier, Amsterdam
26. Ozga-Zieli´ nska M (1990) Ni˙ zówki i wezbrania – ich definiowanie i modelowanie (droughts
and floods – their definition and modelling). Przegl Geof 1–2:33–44
27. Yevjevich V (1967) An objective approach to definitions and investigations of continental
hydrologic drought. Hydrology Paper, No. 23, Colorado State Univ., Fort Collins, Colorado
28. Stachý J (2011) Wyst˛ epowanie lat mokrych i posusznych w Polsce (1951–2008) (Wet and dry
years occurrence in Poland (1951–2008). Gospodarka. Wodna. 8:13–321
29. Markham CG (1970) Seasonality of precipitation in the United States. Ann Assoc Am Geogr
60(3):593–597
30. Tomalski P, Tomaszewski E (2015) Metody, formuły i wzory obliczeniowe zastosowane w
pracy (Methods, formulas and computational equations). In: Jokiel P (ed) Metody statystyczne
w analizach hydrologicznych ´
srodkowej Polski (statistical methods in hydrological analyses
of central Poland). Wyd, Uniwersytetu Łódzkiego, pp 215–272
31. Tomaszewski E (2017) Ni˙ zówki i susze (Low-flows and droughts). In: Jokiel P, Marszelewski W,
Pociask-Karteczka J (eds) Hydrologia Polski (Hydrology of Poland). Wydawnictwo Naukowe
PWN, Warszawa, pp 175–182
32. Tomaszewski E (2016) Impact of Lake Gopło on low-flow regime of the upper Note´ c river.
Limnol Rev 16(2):95–103
33. Bogdanowicz R (2009) Zasoby rzek Przymorza i ich zmienno´ s´ c (Water resources of coastal
rivers and their variability). In: Bogdanowicz R, Fac-Beneda J (eds) Zasoby i ochrona wód.
Obieg wody i materii w zlewniach rzecznych (Water resources and water protection. Water
and matter cycling in river basins). Fundacja Rozwoju Uniwersytetu Gda´ nskiego, Gda´ nsk, pp
47–62