Rainfall data analysis in Yerraguntla Mandal, Y.S.R District, A.P

Abstract

The precipitation is the most important factor in both the climate and the hydrological cycles. The amount of rainfall in a region affects the availability of a region's water resources. The daily rainfall data for twenty eight years is used to understand normal precipitation, deficit precipitation. Rainfall records of the Yerraguntla mandal were collected for a period of 28 years (1990 to 2018). The minimum annual rainfall (422 mm) has been recorded during 2002-2003, whereas the maximum rainfall (1155mm), has been noted during 1996-97. Analysis of rainfall data helps in exploring problems related to rainfall that may be high intensity, low intensity, erratic or no rainfall. At the same time analysis of historical rainfall data in semi arid region helps in understanding issues related to drought. These estimates may act as possible pathways to and helps policymakers in understanding erratic rainfall distribution across semi arid region which is important for future planning and management strategies.

Authors and Affiliations

B. Suvarna, V. Sunitha, Y. Sudharshan Reddy, M. Prasad

Keywords

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  • EP ID EP445289
  • DOI 10.9790/9622- 0901023942.
  • Views 137
  • Downloads 0

How To Cite

B. Suvarna, V. Sunitha, Y. Sudharshan Reddy, M. Prasad (2019). Rainfall data analysis in Yerraguntla Mandal, Y.S.R District, A.P. International Journal of engineering Research and Applications, 9(1), 39-42. https://europub.co.uk./articles/-A-445289