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ASSESSMENT OF THE IMPACT OF CLIMATE CHANGE ON METEOROLOGICAL DROUGHT (ON EXAMPLE OF THE CHIRCHIK RIVER BASIN)

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Hydrometeorology and environmental monitoring

Hydrometeorology and environmental monitoring

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ARTICLE ANNOTATION

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The main focus in this research was on the assessment of meteorological drought in the Chirchik river basin under the conditions of climate change. In order to this, Pskem meteostation was chosen, located in the mountainous part of the Chirchik river basin. Based on the monthly precipitation data observed at this meteostation, standardized precipitation indexes (SPI) were calculated for the first and second base climatic periods, and their periodic changes were estimated based on the FAO classification. According to the results of the research, it was found that frequency of dry periods increased in the second base climatic period compared to the first base climatic period.

AUTHORS

K.Rahmonov

Национальный университет Узбекистана имени Мирзо Улугбека

G.Umirzakov

Национальный университет Узбекистана имени Мирзо Улугбека

B.Rapikov

Национальный университет Узбекистана имени Мирзо Улугбека

Tags

# climate change# иқлим ўзгариши# изменение климата# assessment.# климатический период# иқлимий давр# climatic period# миқдорий баҳолаш.# количественная оценка.# метеорологик қурғоқчилик# метеорологическая засуха# meteorological drought# стандартлаштирилган ёғингарчилик# қурғоқчилик такрорланиши# стандартизированный индекс осадк# повторяемость засухи# standartizied precipitation inde# drought frequency

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Article Identifiers

ROI:

https://eroi.uz/11.0191/A0524-0014

DOI:

Not Available

References

Свобода М., Хайес М., Вуд Д. Руководство для пользователей стандартизированного индекса осадков. – ВМО, Женева, 2012 (1090). – 36 с.

ИЁТЛАР Агальцева Н.А., Мягков С.В., Пак А.Б. Экстремальные гидрологические явления в условиях изменения климата / Материалы Республиканской научно-практической конференции. – Ташкент: ГИДРОИНГЕО, 2008. – С. 45-48.

Петров Ю.В., Холматжанов Б.М., Эгамбердиев Х.Т., Ишниязова Ф.А., Буков В.А., Хайдаров М.Б. Новый подход к классификации атмосферной засухи // Гидрометеорология и мониторинг окружающей среды. № 1. 2021. – С. 20-36

Чуб В.Е. Изменение климата и его влияние на гидрометеорологические процессы, агроклиматические и водные ресурсы Республики Узбекистан. – Ташкент: Voris-nashriyot, 2007. – 132 с.

Guo H., Bao A., Ndayisaba F., Liu T., Jiapaer G., El-Tantawi A.M. and De Maeyer P. Space-time characterization of drought events and their impacts on vegetation in Central Asia // Journal of Hydrology, V. 564, 2018. – PP. 1165-1178.

Haslinger K., Koffler D., Schöner W. and Laaha G. Exploring the link between meteorological drought and streamflow: Effects of climate‐catchment interaction // Water Resources Research, 50(3), 2014. – PP. 2468-2487.

Li Z., Chen Y., Fang G., Li Y. Multivariate assessment and attribution of droughts in Central Asia // Science Report, 7, 2017. – PP. 1316-1324.

McKee T., Nolan D., John K. The relationship of drought frequency and duration to time scales / Proceedings of the 8 th Conference on Applied Climatology, V. 17, No. 22, 1993. – P. 136.

Rakhmatova N., Arushanov M., Shardakova L., Nishonov B., Taryannikova R., Rakhmatova V., Belikov D. Evaluation of the perspective of ERA-Interim and ERA5 reanalyses for calculation of drought indicators for Uzbekistan. – Atmosphere. №12 (5). – PP. 527-541.

Svoboda M.D., Fuchs B.A. Integrated Drought Management Programme (IDMP). Handbook of Drought Indicators and Indices. - Drought Mitigation Center Faculty Publications. 2016. -117 p.

Wu J., Chen X., Yao H., Gao L., Chen Y., Liu M. Non-linear relationship of hydrological drought responding to meteorological drought and impact of a large reservoir // Journal of Hydrology, V. 551, 2017. – PP. 495-507.