THE ANALYSIS AND MODELING OF WIDESPREAD ANOMALIES OF RAINFALL INENTIRE WEST OF IRAN IN RELATION WITH THE BEHAVIORS OFMEDITERRANEAN PRESSURE CENTERS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

HEIDARI MOHAMMAD AMIN; KHOSH AKHLAGH FARAMARZ

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF GEOGRAPHICAL SCIENCES Year:2015 | Volume:15 | Issue:37 Page(s): 0-0

Download Full-Text

View:

201

Download:

Cites:

Information Journal Paper

Title

THE ANALYSIS AND MODELING OF WIDESPREAD ANOMALIES OF RAINFALL INENTIRE WEST OF IRAN IN RELATION WITH THE BEHAVIORS OFMEDITERRANEAN PRESSURE CENTERS

Author(s)

HEIDARI MOHAMMAD AMIN | KHOSH AKHLAGH FARAMARZ | Issue Writer Certificate

Keywords

ATMOSPHERIC CONTROL CENTERS

MEDITERRANEAN SEA

WIDESPREADRAINFALL ANOMALIES

CORRELATION AND REGRESSION

WEST OF IRAN

Abstract

Climate control centers in each area are diverse and understanding howthey relate to the atmospheric components of the Earth's surface contributesto prediction of climate fluctuations. In this study, by using Pearson'scorrelation and multivariate regression in a thirty-year period (1961-2010), the relationship between widespread rainfall anomalies in entire of Iran westwith temperature and pressure of atmospheric centers in East and West ofMediterranean Sea in 5 atmospheric levels (SLP, 850, 500 and 300 Hpa)were analyzed and modeled. Based on the results, the correlation ofATMOSPHERIC CONTROL CENTERS in the East and West MEDITERRANEAN SEA withanomalies of rainfall in WEST OF IRAN is inverse and meaningful in 95% level. In this study, statistical indicators such as temperature differences andstandardized pressure between West and East MEDITERRANEAN SEA wereidentified as the most important indicators in relation to changes of rainfallin the study area. Based on the designed indicators, whenever indicators DTand DH is positive, this means higher temperature and higher atmosphericstandardized pressure in the Western parts of MEDITERRANEAN SEA in comparewith its East and therefore the wet spells (Monthly) occur in the study area, and If the above mentioned index is negative, means that the occurrence ofdrought in West Iran. As for the indicators introduced for lower levels of theatmosphere, especially in the case of temperature, meaningful strong anddirect correlation is seen with rainfall abnormalities in entire WEST OF IRAN. Modeling provided some indicator for Mediterranean region usingmultivariate regression that they showed a relatively strong correlation inthis regard of the selected components that include the pressure difference insea level, the temperature difference in 925 and 850 hPa levels in the West(Compared to its East) MEDITERRANEAN SEA. Also check the regression modelusing real data confirm the accuracy of the relative performance of themodel.

Cites

No record.

References

No record.

Cite

APA: Copy

HEIDARI, MOHAMMAD AMIN, & KHOSH AKHLAGH, FARAMARZ. (2015). THE ANALYSIS AND MODELING OF WIDESPREAD ANOMALIES OF RAINFALL INENTIRE WEST OF IRAN IN RELATION WITH THE BEHAVIORS OFMEDITERRANEAN PRESSURE CENTERS. JOURNAL OF GEOGRAPHICAL SCIENCES, 15(37 ), 0-0. SID. https://sid.ir/paper/711139/en

Vancouver: Copy

HEIDARI MOHAMMAD AMIN, KHOSH AKHLAGH FARAMARZ. THE ANALYSIS AND MODELING OF WIDESPREAD ANOMALIES OF RAINFALL INENTIRE WEST OF IRAN IN RELATION WITH THE BEHAVIORS OFMEDITERRANEAN PRESSURE CENTERS. JOURNAL OF GEOGRAPHICAL SCIENCES[Internet]. 2015;15(37 ):0-0. Available from: https://sid.ir/paper/711139/en

IEEE: Copy

MOHAMMAD AMIN HEIDARI, and FARAMARZ KHOSH AKHLAGH, “THE ANALYSIS AND MODELING OF WIDESPREAD ANOMALIES OF RAINFALL INENTIRE WEST OF IRAN IN RELATION WITH THE BEHAVIORS OFMEDITERRANEAN PRESSURE CENTERS,” JOURNAL OF GEOGRAPHICAL SCIENCES, vol. 15, no. 37 , pp. 0–0, 2015, [Online]. Available: https://sid.ir/paper/711139/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops