Report on the volunteering weekend at Puttenahalli Lake

Saturday, 9th March 2013

With some 20 volunteers responding to our call to remove the drying aquatic weed from the lake bed, it was a most satisfying morning today!

Their enthusiasm was infectious and several people stopped jogging/walking to see what they were doing, then joined them to remove the drying Salvinia Molesta. Working with a rake, a spade or simply scooping up the weed with bare hands, they filled plastic bags, formed a line on the slope, handed each bag over the grill where others waited to cart them away. The dry Salvinia can be used for mulching or composting. We have opted to compost them by laying them along the boundary fence.

Despite working hard for over two hours, only a patch of ground has been cleared. With more of you joining us tomorrow (and on subsequent weekends) we should be able to accomplish our mission of clearing the lake bed and getting it ready for the monsoon. 

Scooping the weed
More hands, less work
Aerial view
Hauling the weed
Waiting to be carted
Young helpers
Cleared patch

Sunday, 10th March 2013

Another good morning at the lake today with some new volunteers joining us. 

Y/day’s experienced hands were surprised to see fish in parts of the lake, below the weed. A few were dead but thankfully, most were alive. It was not possible to pull the weed out since the fish were coming with it so the kind souls made holes in the Salvinia for the fish to breathe. A couple of volunteers transferred the fish to the pools of water, carrying them in a bucket of water. It must have been a poignant moment for our volunteers renewed their effort to pull out more Salvinia and clean the ground. 

It was a hot morning but all of us felt the satisfaction of having done a good job. 

Dedicated work
Slow and steady

Heart felt thanks to all volunteers. We look forward to having you over next weekend. Do share your experience in this forum and with your family and friends and get them over as well! 

Pics: Usha Rajagopalan

Comments:

  1. Shillu Jos says:

    Please let me know when the next activity is planned. I would like to volunteer for sure

Leave a Reply

Your email address will not be published. Required fields are marked *

Similar Story

Mumbaikars are fighting for their mangroves. Here’s how you can join them

Mumbai is about to face a monumental loss—its mangroves are being cut to build the coastal road. Citizens, however, have not given up the fight to save them.

​“What happens when we remove this natural infrastructure of the city? What happens if it floods? What happens if the air quality (index) goes really high?” asks Pooja Domadia, a member of the Save Mumbai Mangroves campaign. These are questions that many Mumbaikars have as work begins on the Versova-Bhayandar Coastal Road, which is set to affect 45,000 mangrove trees. In March this year, the Supreme Court dismissed a petition challenging the Bombay High Court order to greenlight the cutting of mangroves for the project. Is the SC decision a fatal blow to the movement? The BMC has already begun…

Similar Story

Where are the pollinators in Bengaluru?

Despite the volumes of citizen-generated data on the city's biodiversity, pollinators who sustain the urban ecosystem do not seem to be getting their due attention.

Urban biodiversity is often discussed in terms of tree cover, lakes, or flagship species, but far less attention is paid to pollinators—the insects and birds that quietly sustain urban ecosystems. In Bengaluru, a rapidly urbanising city with a strong culture of citizen science, large volumes of biodiversity data are now being generated by the public. But what does this data tell us about pollinators in the city? This article draws from a data jam hosted by OpenCity in Bengaluru that explored pollinator observations using publicly available, citizen-generated datasets. By analysing long-term observation records and spatial data on land use and…