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Abstract                 Volume:4  Issue-5  Year-2016          Original Research Articles


Online ISSN : 2347 - 3215
Issues : 12 per year
Publisher : Excellent Publishers
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Effects Study of Environmental Stressful Factors on Qom Province Lagoons with Emphasis on the Drought
Mohsen Razi1 and Khatereh Azhdari Ma Mooreh2*
1Teacherof Amir-Al-momenin University, Esfahan, Iran
2Ph.D Student of climatology, Geography group, Najafabad branch, Islamic Azad University, Najafabad, Iran
*Corresponding author
Abstract:

Drought phenomenon repeated in different climates to arid and semi-arid and its effects are not limited, but may be in areas with high rainfall or in different seasons occur. Drought is a slow phenomenon with high spatial spread to many different parts of the economic losses each year makes The monitoring and mapping as an important principle to be considered in the overall planning. In this study, the drought station, Qom using( rainfall anomaly index RAI) rainfall anomaly index, is the standard (SPI) standardized precipitation, and the decile index (DI) deciles index was And significant anomalies, standardized precipitation index, index decile and the impact of drought on wetlands has been studied in Qom. And outcome and its destructive effects on the natural environment, physical, social and economic region.

Keywords: Lagoon,drought,drought indices
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How to cite this article:

Mohsen Razi and Khatereh Azhdari Ma Mooreh. 2016. Effects Study of Environmental Stressful Factors on Qom Province Lagoons with Emphasis on the Drought.Int.J.Curr.Res.Aca.Rev. 4(5): 140-148
doi: http://dx.doi.org/10.20546/ijcrar.2016.405.013