A SYNOPTIC PATTERN ANALYSES OF 20TH OCTOBER 2003 FLOOD IN MAZANDARAN AND GILAN PROVINCE

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.

AZIZI GHASEM; SAMADI ZAHRA

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

Journal Paper

Paper Information

Journal: GEOGRAPHICAL RESEARCH QUARTERLY Year:2007 | Volume:39 | Issue:60 Page(s): 61-74

Download Full-Text

Persian Verion

View:

1,979

Download:

Cites:

Information Journal Paper

Title

A SYNOPTIC PATTERN ANALYSES OF 20TH OCTOBER 2003 FLOOD IN MAZANDARAN AND GILAN PROVINCE

Author(s)

AZIZI GHASEM | SAMADI ZAHRA | Issue Writer Certificate

Keywords

SYNOPTIC PATTERNQ2

AUTUMN RAINFALLQ3

CASPIAN SEAQ2

FLOODQ2

Abstract

This paper analyzes the spatial and SYNOPTIC PATTERNs of the 20th October 2003 FLOOD in the 'Mazandaran and Gilan provinces using the air maps and hourly meteorological data. In this way we consider geographic conditions and physical characteristics of the southern coastal areas of the CASPIAN SEA and using daily and hourly (3 hours interval) data of each synoptic station. Duringa 8 daysperiod (14th- 21th October 2003) the SYNOPTIC PATTERNs arrangement and their displacements were investigated in the air maps include surface, 850, 700 and 500 Hectopascal levels. The result show that present of a deep trough in the northeast of Europe and it's axis orientation on the CASPIAN SEA have been cause to polar air (C.P) advection from northern-latitudes on it. Also it has been amplified by present of a transition anti-cyclone with northwest-south orientation in the west of the trough and frontal cyclone in the east of the trough and because of to have a similar orientation between western anti-cyclone rotation and eastern part of the ahead trough cyclone. On the other hand vorticity has been amplified by considerable meridional motion of the middle level troposphere flows. Simultaneity with these factors and also intensification of maximum temperature difference between the polar cold air and CASPIAN SEA water in this season are factors that causing the mentioned intense rainfall.

Cites

References

Cite

APA: Copy

AZIZI, GHASEM, & SAMADI, ZAHRA. (2007). A SYNOPTIC PATTERN ANALYSES OF 20TH OCTOBER 2003 FLOOD IN MAZANDARAN AND GILAN PROVINCE. GEOGRAPHICAL RESEARCH QUARTERLY, 39(60), 61-74. SID. https://sid.ir/paper/5499/en

Vancouver: Copy

AZIZI GHASEM, SAMADI ZAHRA. A SYNOPTIC PATTERN ANALYSES OF 20TH OCTOBER 2003 FLOOD IN MAZANDARAN AND GILAN PROVINCE. GEOGRAPHICAL RESEARCH QUARTERLY[Internet]. 2007;39(60):61-74. Available from: https://sid.ir/paper/5499/en

IEEE: Copy

GHASEM AZIZI, and ZAHRA SAMADI, “A SYNOPTIC PATTERN ANALYSES OF 20TH OCTOBER 2003 FLOOD IN MAZANDARAN AND GILAN PROVINCE,” GEOGRAPHICAL RESEARCH QUARTERLY, vol. 39, no. 60, pp. 61–74, 2007, [Online]. Available: https://sid.ir/paper/5499/en

Related Journal Papers