Hauz Khas lake

Nutrient pollution is one of the greatest emerging threats to urban freshwater ecosystems; Delhi’s Hauz Khas Lake exemplifies this

Nutrient pollution is one of the greatest emerging threats to urban freshwater ecosystems; Delhi’s Hauz Khas Lake exemplifies this

Prabhat Kumar Tanwar

04 Aug 2026

6 min read

'Adopt decentralised, low-energy approach'

'Adopt decentralised, low-energy approach'

20 Mar 2013

2 min read

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The cost of water

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1 min read