ANALYSIS OF THE METEOROLOGY DROUGHT IN TOLIARA (MADAGASCAR), STANDARDIZED PRECIPITATION INDEX APPROACH AND THE WAVELET FREQUENCY METHOD

Jean Eugène RANDRIANANTENAINA; Adolphe Andriamanga RATIARISON; Niry RAKOTOVAO; Jacques Chrysologue RATSIMAVO

ANALYSIS OF THE METEOROLOGY DROUGHT IN TOLIARA (MADAGASCAR), STANDARDIZED PRECIPITATION INDEX APPROACH AND THE WAVELET FREQUENCY METHOD

February 2020

Vol-6, Issue-1

Paper ID: 11386

ISSN: 2395-4396

Downloads: 0

Abstract & Details

Research Area

climatology

Keywords

Precipitation Temperature Drought SPI Fourier analysis wavelet

Abstract

In the last thirty years, rainfall in southern Madagascar has an upward trend. We have used different methods to address the rainfall series. Rainfall data were used in this study to clarify the degree of severity of drought. The results show the existence of homogeneity breaks around the year 1996. It is noted that the period before that date qualified dry, the following is surplus period.

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Author Information

#	Name	Institute / Affiliation
1	Jean Eugène RANDRIANANTENAINA	Department of physics, Faculty of Sciences, Toliara, Madagascar
2	Adolphe Andriamanga RATIARISON	Department of physics, DYACO laboratory, Antananarivo, Madagascar
3	Niry RAKOTOVAO	Department of physics, DYACO laboratory, Antananarivo, Madagascar
4	Jacques Chrysologue RATSIMAVO	Department of physics, Faculty of Sciences, Toliara, Madagascar

How to Cite

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APA Style

RANDRIANANTENAINA, Jean Eugène, RATIARISON, Adolphe Andriamanga, RAKOTOVAO, Niry, & RATSIMAVO, Jacques Chrysologue (2020). ANALYSIS OF THE METEOROLOGY DROUGHT IN TOLIARA (MADAGASCAR), STANDARDIZED PRECIPITATION INDEX APPROACH AND THE WAVELET FREQUENCY METHOD. International Journal of Advance Research and Innovative Ideas In Education, 6(1), 981-992.

MLA Style

RANDRIANANTENAINA, Jean Eugène, et al. "ANALYSIS OF THE METEOROLOGY DROUGHT IN TOLIARA (MADAGASCAR), STANDARDIZED PRECIPITATION INDEX APPROACH AND THE WAVELET FREQUENCY METHOD." International Journal of Advance Research and Innovative Ideas In Education, vol. 6, no. 1, 2020, pp. 981-992.

IEEE Style

Jean Eugène RANDRIANANTENAINA, Adolphe Andriamanga RATIARISON, Niry RAKOTOVAO, and Jacques Chrysologue RATSIMAVO, "ANALYSIS OF THE METEOROLOGY DROUGHT IN TOLIARA (MADAGASCAR), STANDARDIZED PRECIPITATION INDEX APPROACH AND THE WAVELET FREQUENCY METHOD," International Journal of Advance Research and Innovative Ideas In Education, vol. 6, no. 1, pp. 981-992, 2020.

Vancouver Style

RANDRIANANTENAINA Jean Eugène, RATIARISON Adolphe Andriamanga, RAKOTOVAO Niry, RATSIMAVO Jacques Chrysologue. ANALYSIS OF THE METEOROLOGY DROUGHT IN TOLIARA (MADAGASCAR), STANDARDIZED PRECIPITATION INDEX APPROACH AND THE WAVELET FREQUENCY METHOD. International Journal of Advance Research and Innovative Ideas In Education. 2020;6(1):981-992.

Harvard Style

RANDRIANANTENAINA, Jean Eugène, RATIARISON, Adolphe Andriamanga, RAKOTOVAO, Niry, & RATSIMAVO, Jacques Chrysologue (2020) 'ANALYSIS OF THE METEOROLOGY DROUGHT IN TOLIARA (MADAGASCAR), STANDARDIZED PRECIPITATION INDEX APPROACH AND THE WAVELET FREQUENCY METHOD', International Journal of Advance Research and Innovative Ideas In Education, 6(1), pp. 981-992.

Chicago Style

RANDRIANANTENAINA, Jean Eugène, et al. "ANALYSIS OF THE METEOROLOGY DROUGHT IN TOLIARA (MADAGASCAR), STANDARDIZED PRECIPITATION INDEX APPROACH AND THE WAVELET FREQUENCY METHOD." International Journal of Advance Research and Innovative Ideas In Education 6, no. 1 (2020): 981-992.

Turabian Style

RANDRIANANTENAINA, Jean Eugène, et al. "ANALYSIS OF THE METEOROLOGY DROUGHT IN TOLIARA (MADAGASCAR), STANDARDIZED PRECIPITATION INDEX APPROACH AND THE WAVELET FREQUENCY METHOD." International Journal of Advance Research and Innovative Ideas In Education 6, no. 1 (2020): 981-992.