Trend analysis has been carried out to account for the flood studies of the Wainganga basin, Central India, for a period of 1913–2013. Gridded rainfall data of 0.25° × 0.25° resolution collected from India Meteorological Department (IMD) is used for the analysis. Three different approaches namely the Mann–Kendall method, Spearman’s rho test (with 0.05 significance level), and Innovative trend method have been used for detecting the rainfall trend of the study area. ArcGIS 10.2 software was used for generating the choropleth map of rainfall variability. Results are pointing to the fact that there is a decreasing trend in rainfall across the basin; however, the trend is gradually increasing for extreme events of rainfall. The augmented number of extreme events is causing a knockdown to the agricultural economy of the area.
Rainfall Trend Anomalies Over Wainganga Basin, Central India
Lecture Notes in Civil Engineering
International Conference on Advances in Civil Engineering ; 2020 May 28, 2020 - May 29, 2020
2021-12-15
12 pages
Article/Chapter (Book)
Electronic Resource
English
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