K G Vyas

Ahar pynes: Traditional flood harvesting systems of South Bihar
The Ahar pynes of South Bihar are a classic example of a community managed irrigation systems and need urgent revival. Aarti Kelkar Khambete posted 5 months 3 weeks ago

Ahar pynes, the ingenious community managed irrigation systems of South Bihar

Ahar Pyne system in Gaya, South Bihar  (Image courtesy: Hindi Water Portal)
Water wisdom of the Gonds of Garha Mandla
A peek into history shows how the Gonds of Garha Mandla managed their water needs with great ingenuity and wisdom by constructing and maintaining water tanks . Aarti Kelkar Khambete posted 7 months 1 week ago

The Gond dynasties mainly flourished in the Central highlands of India. This region includes Sagar, Bhopal, and nearly half of Narmada valley, including the flanks of Vindhya and the Satpuda mountain ranges of southern Madhya Pradesh. The principal states of the Gonds were Garha-Mandla (1300 to 1789), Devgarh, Kherla and Chanda.

Kolatal, a traditional tank in Garha region of Jabalpur (Image Source: K. G. Vyas)
Revival of non-monsoon flows in rivers
Non monsoon flows of rivers in India are showing a declining trend. What can be done to deal with the situation? Aarti Kelkar Khambete posted 1 year 2 months ago

Non monsoon flows of Indian rivers are declining

Recent evidence shows that monsoon flows in Indian rivers are almost unaffected, but the non-monsoon flows show a declining trend. This has manifested in the form of:

The river Karamana in Thiruvanathapuram, Kerala (Image Source: India Water Portal)
Rivers: Not just clean them, revive them
The increasing pollution and the decrease in river water flow have made revival of rivers a non-negotiable need today. The solution is in cleaning the rivers--not in parts but as a whole. Aarti Kelkar Khambete posted 4 years 4 months ago

A river is a natural stream of fresh water fed by rain or melting snow during the monsoon. On its onward journey, many tributaries join in and the river and its tributaries form the drainage basin. The river collects the available runoff and groundwater discharge and flows into an ocean or a landlocked water body at the end of its journey.

River Krishna at Wai (Source: India Water Portal)