A COMPARATIVE ANALYSIS OF PRECIPITATION AND DROUGHT TRENDS IN CASPIAN’S BASIN

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.

MONTAZERI M.; GHAYOUR H.A.

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

Journal Paper

Paper Information

Journal: Geography and Development Year:2010 | Volume:7 | Issue:16 Page(s): 71-92

Download Full-Text

Persian Verion

View:

1,439

Download:

Cites:

Information Journal Paper

Title

A COMPARATIVE ANALYSIS OF PRECIPITATION AND DROUGHT TRENDS IN CASPIAN’S BASIN

Author(s)

MONTAZERI M. | GHAYOUR H.A. | Issue Writer Certificate

Keywords

DROUGHTQ2

TRENDQ2

PRECIPITATIONQ1

STANDARDIZED PRECIPITATION INDEXQ3

CASPIAN'S BASINQ2

LINEAR REGRESSIONQ2

Abstract

In order to evaluate climatic DROUGHT TREND in 23 hydrological basins of Caspian Sea, monthly PRECIPITATION maps of the basin for 588 months (1951-1999) have been prepared. Based on these maps Standard PRECIPITATION Index has been calculated and considered as DROUGHT indicator for the basins.Standard PRECIPITATION Index of 23 hydrological basins of Caspian Sea has been analyzed using cluster analysis. According to agglomerative hierarchical clustering analysis there are four DROUGHT regions in CASPIAN'S BASIN.A nonparametric Mann-Kendal TREND analysis applied to PRECIPITATION series and SPI separately. For PRECIPITATION time series basins showed that Jan., May, and Dec. haven't significant TRENDs. At the same time 5 basins in February, July have significant positive TREND and 11basins in March and September have significant negative TRENDs.A nonparametric Mann-Kendal TREND analysis for SPI showed that May, none basins haven’t significant TRENDs. The highest significant TREND showed in July and August.

Cites

References

Cite

APA: Copy

MONTAZERI, M., & GHAYOUR, H.A.. (2010). A COMPARATIVE ANALYSIS OF PRECIPITATION AND DROUGHT TRENDS IN CASPIAN’S BASIN. GEOGRAPHY AND DEVELOPMENT, 7(16), 71-92. SID. https://sid.ir/paper/76970/en

Vancouver: Copy

MONTAZERI M., GHAYOUR H.A.. A COMPARATIVE ANALYSIS OF PRECIPITATION AND DROUGHT TRENDS IN CASPIAN’S BASIN. GEOGRAPHY AND DEVELOPMENT[Internet]. 2010;7(16):71-92. Available from: https://sid.ir/paper/76970/en

IEEE: Copy

M. MONTAZERI, and H.A. GHAYOUR, “A COMPARATIVE ANALYSIS OF PRECIPITATION AND DROUGHT TRENDS IN CASPIAN’S BASIN,” GEOGRAPHY AND DEVELOPMENT, vol. 7, no. 16, pp. 71–92, 2010, [Online]. Available: https://sid.ir/paper/76970/en

Related Journal Papers