lake rejuvenation bangalore

[In Part 1 of this series, we saw how Bengaluru's lakes used to provide food and livelihoods to communities living around them, and how this has been lost over time. In this part, we explore solutions to the problem.] The afforestation and tree planting schemes around Bengaluru's lakes do not seem to believe livelihood is a priority. For example, the banks of Kalkere lake now sport a variety of exotic species including palm trees, instead of honge and tamarind trees that local residents once depended on. Even lake rejuvenation often has been for recreational value, with the lake bed scooped out…

It had been over 25 years since Neelamma N Reddy went scouring for greens in Varthur lake.   The lake was a veritable buffet of greens and fish for her. She’d find over 30 varieties of fish and small crabs that could be scooped up from its banks. “Then, there were 4-5 types of greens we’d pick up. Some herbs, like Bassale soppu (Malabar Spinach) were used to treat constipation or piles. The banks had guava, coconut and jamun trees from which children used to collect fruits,” she says.  Bengaluru’s growth turned Varthur into a part of the city’s Information Technology…

With flowering plants and trees, the lake's walkway has come to life. Pic: Naresh Sadasivan If you go to Iblur lake today, you will notice phenomenal changes from a year ago. Those teeny-weeny plants that hundreds of volunteers planted since last year, now make up a lush green wall around the lake bund. Young, tall teak trees look out majestically even as flowery shrubs show off their splendour. This year has so far been good for the lake. The lockdown meant that it got a breather from pollution, and the absence of people gave unbridled space and time for flora…

Prof. Jayant Narlikar, an astrophysicist and Professor Emeritus at Pune University, once said, “The reason for the decline of science in India is the lack of experimentation as part of learning science.” Indeed, India’s education system has maintained status-quo for over many decades now, and no revolutionary attempt has been made to upgrade the quality of content or its delivery.  However, once in a while, one does come upon heartening instances, such as at the Legacy School Bangalore (LSB), where students of Grades 9 and 10 have been exposed to a novel learning experience since 2014. Bindu, a teacher of the school has collaborated with the…

A decade ago, sewage flowed where water once did, in the lakebed of Bengaluru’s Puttenahalli Lake. Today it is 13-acres of clean water, a diverse ecosystem and a peaceful area for community members. It is a shining example of a successful lake rejuvenation, a movement more complicated than it may seem. Apart from being public commons and beautiful displays of nature, lakes are essential for groundwater recharge and rainwater collection, important to Bengaluru especially in the days of water shortage. Rain water canals connect lakes to each other, thus lakes end up sinking a lot of groundwater, while excess of…