A water supply project is planned to meet the present requirements as well as the requirements for a reasonable future period termed as the design period. As such it is essential to know the present population of the town or city and also to forecast or estimate the future population. The information about the population […]
How to Estimate the Future Population?: Factors and Methods | Geography
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How to Estimate Evapotranspiration? | Geography
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There are many methods of estimating evapotranspiration. Some of these are briefly described in the following: 1. Soil Moisture Sampling: A large number of samples are taken from various depths in the roots zone and the soil moisture depletion studies are made. 2. Tanks and Lysimeter Experiments: Keeping an account of water added and soil […]