{"title":"ŞİRVAN ÇAYLARININ AXIMININ ÇOXİLLİK TƏRƏDDÜDLƏRİ","authors":"A. A. Nuriyev","doi":"10.30546/wtst.2020.1.38","DOIUrl":null,"url":null,"abstract":"Abstract. The article is devoted to the analysis of long-term fluctuations of the\nannual flow of the Shirvan rivers. The analysis used data from 4 rivers with an observation period of more than 50 years. linear trends were identified in the observation series, and their significance was assessed. The annual water discharge\nobservations are divided into two series, covering 1961-1990 and 1991-2018. The\ndynamics of annual precipitation data of meteorological observation stations located\nin the study area were also analyzed. Annual precipitation increased in Goychay and\nIsmayilli meteorological stations, and partial decrease in Gabala and Oguz meteorological stations. The seasonal variation of the annual flow is also analyzed. According to data of Alijanchay and Girdimanchay, a decrease in annual flow was observed,\nand an increase was observed in Goychay and Turyanchay rivers. The seasonal fluctuations of the flow increased in the cold seasons and decreased in the warm seasons.\nKeywords: annual flow, long-term fluctuations, linear trends, climate changes","PeriodicalId":127391,"journal":{"name":"“Water Problems: science and technologies”","volume":"53 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"“Water Problems: science and technologies”","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30546/wtst.2020.1.38","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract. The article is devoted to the analysis of long-term fluctuations of the
annual flow of the Shirvan rivers. The analysis used data from 4 rivers with an observation period of more than 50 years. linear trends were identified in the observation series, and their significance was assessed. The annual water discharge
observations are divided into two series, covering 1961-1990 and 1991-2018. The
dynamics of annual precipitation data of meteorological observation stations located
in the study area were also analyzed. Annual precipitation increased in Goychay and
Ismayilli meteorological stations, and partial decrease in Gabala and Oguz meteorological stations. The seasonal variation of the annual flow is also analyzed. According to data of Alijanchay and Girdimanchay, a decrease in annual flow was observed,
and an increase was observed in Goychay and Turyanchay rivers. The seasonal fluctuations of the flow increased in the cold seasons and decreased in the warm seasons.
Keywords: annual flow, long-term fluctuations, linear trends, climate changes
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