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Registration Number

0212U004565, 0111U002215 , R & D reports

Title

Greenhouse gases and climate changes: impact on the formation of hydrological and meteorological anomaly events in the Ukraine; simulation and prediction.

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Head

Galina P. Ivus,

Registration Date

19-01-2012

Organization

The Odessa State University of Ecology

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Characteristics of planetary waves growing into deep lows have been determined on the base of the comparative analysis. Specific peculiarities of mechanisms forming deep and weak cyclones have been revealed. The frequency distribution of heavy precipitation for various blocking indexes in different anticyclone parts has been obtained. The reasons leading to a particular distribution have been found. The spatial distribution of daily mean precipitation and its positive anomalies have been investigated. Relations between precipitation forms and Lejenas-Okhland index for the blocking of the Western Flow have been found. The potential for the use of the variational approach in a posteriori estimating statistics of different parts of the cost-function has been approved. Spatial distribution of the systematic error for a limited area model has been evaluated.

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Іванов С.В.
Іванова С.М.
Івус Г.П.
Андріанов А.М.
Воронцов М.М.
Грушевський О.М.
Даніченко Н.М.
Ковальков І.А.
Міщенко Наталя Михайлівна
Макарова Т.М.
Нажмудінова О.М.
Палмарчук Ю.О.
Романенко С.Е.
Самарськи С.Ю.
Топальський Ю.О.
Шелєва Г.О.

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2020-04-02