1
Professor of Meteorology Research Center of Iran
2
Professor, University of Zanjan
3
MS Graduated in Synoptic Climatology, University of Zanjan.
Abstract
A nonlinear dynamic system is erratic weather، It can be estimated that anywhere. Units of the Red Sea Torrential rain fall Asia plays a major role in the Middle East Given the importance of this low pressure, the use of efficient methods Spectral analysis as a useful tool for the study of fluctuations V it is appropriate In this paper cycles Low annual Red Sea during the period 1389-1330, mined, After extraction of the annual cycle using Cluster analysis were grouped into regions associated with cycles According to the research area of low pressure under the sea Red has been a cycle of 8-2 years. Cycles can be identified on the basis of previous research scientists 3-2 cycles related to changes in Earth's climate and 8-3-year-circuit current is also considered related to the El Niño phenomenon.
Ghaemi,H. , Asakereh,H. and Rezaei,S. (2017). Spectral Analysis of annual average of red sea low pressure during 1330-1389. Geographic Thought, 8(15), 139-150.
MLA
Ghaemi,H. , , Asakereh,H. , and Rezaei,S. . "Spectral Analysis of annual average of red sea low pressure during 1330-1389", Geographic Thought, 8, 15, 2017, 139-150.
HARVARD
Ghaemi H., Asakereh H., Rezaei S. (2017). 'Spectral Analysis of annual average of red sea low pressure during 1330-1389', Geographic Thought, 8(15), pp. 139-150.
CHICAGO
H. Ghaemi, H. Asakereh and S. Rezaei, "Spectral Analysis of annual average of red sea low pressure during 1330-1389," Geographic Thought, 8 15 (2017): 139-150,
VANCOUVER
Ghaemi H., Asakereh H., Rezaei S. Spectral Analysis of annual average of red sea low pressure during 1330-1389. Geographic Thought, 2017; 8(15): 139-150.
