Analysis of Thandla Rainfall Data, Forecasting and Environmental Implications on Ground Water System Recharge, Jhabua District, Madhya Pradesh, India

Asian Resonance(P: ISSN No. 0976-8602 RNI No.UPENG/2012/42622 VOL.-7, ISSUE-4, October-2018 E: ISSN No. 2349-9443 )  

Abstract



 Anil Katara 

Senior Research Fellow, School of Studies in Earth Science, Vikram University, Ujjain, M. P. India



Vinita Kulshreshtha

Associate Professor Deptt. of Geology, Rajeev Gandhi Govt.P.G.College, Mandsaur, M. P. India



Pramendra Dev

Professor and Head (Ex) School of Studies in Earth Science, Vikram University, Ujjain, M. P. India

Rainfall is a one of the most indispensable hydrometereological factor, which governs the recharge phenomena of ground water system. The paper deals with the results of rainfall data analysis for a period of 25 years (1992 to 2016) and environmental implications on ground water system recharge of Thandla area, Jhabua district. Mathematical analysis of Thandla rainfall data indicates a variation range from 423.00 to 2086.20 mm. The minimum annual rainfall (423.00 mm) has been recorded during 2000, and maximum rainfall (2086.20 mm) has been observed during 1997, and computed annual average rainfall value as 964.324 mm. Departure from the average annual rainfall and Cumulative average have been determined. Statistical analysis of rainfall data indicates values of mean (976 mm.), median (960 mm.), mode (1140 mm.), standard deviation (412 mm.), co-efficient of dispersion (0.422), co-efficient of variation (42.213), and co-efficient of skewness (-0.398). Computed values of statistical parameters indicate a negative trend of rainfall. Forecast of expected rainfall trend for 9 years has been visualized. Environmental impacts of rainfall trends on ground water system recharge have been discussed. It is recommended that the augmentation of rainfall is the priority need to resolve the prevailing water crisis by adopting construction of artificial recharge structures and launching of the aforestation programme in Thandla study area.

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http://www.socialresearchfoundation.com/upoadreserchpapers/1/237/1907100919431st%20anil%20katara.pdf


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