Technical Note- Study of Evapotranspiration for Pune District
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 5
Abstract
the evapotranspiration is nothing but combined effect of evaporation and transpiration. The conversion of water into gaseous state with the help of sun heat is called evaporation. The process of loss of moisture from tree at the time of photosynthesis is called transpiration. It is essential to know optimum amount of water required for crop to have its full growth. The exact quantities of water will help to design irrigation scheme and all necessary forecasting is done to have safe water storage. So, to know the same we have to use proper methods to determine evapotranspiration. The methods are such that, it should be feasible one and it required as possible as minimum raw data. The number of logistic methods are used which gives the correlation and regression between different hydrological parameters. the current research work consist the study of different technique or formula to measure evapotranspiration. The ultimate aim of the study is to know, the method which estimates the optimum evapotranspiration for pune region (maharashtra). In this work the observations were recorded at pune meteorological station. The observations are used to calculate the evapotranspiration with the methods like blaney-criddle, hargreaves method, and penman equation method. The results of evapotranspiration are compared with all above method and come to final better method.
Authors and Affiliations
Ranjeet Sabale, Rohit Deshmukh, Mahesh Shinde Patil, Shivkumar Hallale
Keywords
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