Krishna

Water flows without regard to political and administrative boundaries. Water planning with respect to rivers should therefore be done for the river basin (or sub-basin) as a whole. River basin planning also has to look in an integrated way at all the relevant parameters like urban and rural populations, water usage patterns, water pollution, wastewater flows.

India is facing a water crisis in nearly all the sectors. Fortunately or unfortunately, measures taken by the related authorities to combat the crisis often depends on the amount of 'noise' made by the relevant stakeholders. It is no wonder then, that the urban India, and especially the rich and the powerful in urban India, seldom have to face problems related to water scarcity, water quality or the sheer inequity in distribution. On the other hand, weaker the stakeholder, more severe are his ( rather 'her') problems. Marginal farmers, tail enders in a canal network, rural and urban poor, especially children and women, stand testimony to this situation. We all agree to this, right?

Godavari delta, destruction of mangroves 

But aren't we forgetting the the weakest, and in some ways, the strongest, of all the stakeholders? How about the ecosystem of the river itself??

Due to the heat from the Sun the water in the rivers, lakes and Oceans becomes water vapour. As this hot moist air rises into the sky the temperature gets reduced at 7oC per km height in the sky.