Impacts on Groundwater DYNA, MCIS due to Climate Variability

Latha K S¹, Harish Kumar K S²

^1,2Sathyabama Institute of Science and Technology, Chennai India.

Abstract

In the Research carried out an Impacts on Groundwater Dynamics due to climate variability(SLBC). Groundwater is invisible resource due to depletion in various sectors. Climate variability is rainfall deficiency and Directly impacts to identify the increasing pumping wells. The climate variability analysis two methods. There compare to SPI (standardized precipitation index) using Drinc software and IMD (Indian Meteorological Department). The positive value indicates wet period and negative value is dry period. Then classified their respectives values are, No drought, normal, severe, extreme. The classification is used for drought vulnerability mapping. During dry periods more usage of groundwater in the sathanur command area. The groundwater flow of dry periods to find out using VISUAL MODFLOW softwares. Finally to predict the groundwater flows and over extraction of groundwater area.

Keywords

• climate variability, SPI, IMD, Drought class, boundary conditions, aquifer properties

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Cite this Article as Follows

Latha K S, Harish Kumar K S. Impacts on Groundwater DYNA, MCIS due to Climate Variability. International Conference on Global Environmental Changes and Sustainable Development (2019): 69. Print.