The particularities of minimum flow of the rivers’ water from Suceava hydrographic basin (1981–2005)

ADRIANA MIHAELA PORCUȚAN

ABSTRACT. – The particularities of minimum flow of the rivers’ water from Suceava hydrographic basin (1981–2005). Suceava river basin, suprapus over the eastern slopes of the Eastern Carpathian and over the Suceava Plateau, is strongly influenced by the climatic characteristics of tis area, such as very low temperatures during winter, creating a long period with freezing river water. This is why winter is the main season with low waters, when the river discharge drops below a certain values, threating the water supplying for the settlements in the basin, even the depletion of rivers. As follows, there will be presented these periods in which the river’s discharge value drops below a threshold value, specific for low waters using the program HydroOffice. Thiss program helped us better calculating the parameters of low waters, such as their duration, frequency, intensity (severity), minimum discharge, etc. All these will show that this river basin belongs to the Eastern Carpathian water flow regime, with the highest frequency of low waters during winter, followed by autumn low waters.

Keywords: low flow, basin, quantive threshold, sector

CITITI ARTICOLUL IN INTREGIME
FULL TEXT

Creative Commons Attribution Non-Commercial 3.0 License.
Permissions beyond the scope of this license may be available at
http://creativecommons.org/
More Permissions http://riscurisicatastrofe.reviste.ubbcluj.ro/