Water conservationist and Magsaysay Award Winner, Rajendra Singh, who was in Mumbai last week to talk about the Mithi, lists some of the steps that can be taken to revive the river

The sources of the Mithi River

ONTHESPOT - PORUI DASPARA POND

The pond at Porui Daspara, most of which is under a thick cover of water hyacinth, while its edges have become a dumping ground for building materials. Pictures by Sanjoy Chattopadhyaya

Lucknow: The Lucknow University students did not shy away from donning an unusually different role on Tuesday. Just a handful of students, 15 of them to be precise, from different departments of the Lucknow University came together to clean the campus. The role was short-lived but the students are more than determined that its impact will certainly last long.

Trickling of leachate - pollutant that seeps through garbage - into the Thane creek from the Mulund dumping ground has become a major cause of concern for fishermen as well as environmentalists. The leachate, say environmentalists, has affected marine life and the day is not far when the ground water table will also be affected by it.

It appears that our understanding of the urban ecosystem in our cities will continue to limit our competence in providing environmentally and ecologically sustainable alternatives for urban habitats. One solution, experts argue, is to go vertical, while improving all the other needed services like roads, water and waste disposal.

As part of integrated solid waste management programme

Photo: M. Periasamy

PROMOTING CLEANLINESS: Mayor R. Venkatachalam (third right) hands over garbage bins to residents at Saibaba Colony in the city on Friday. Corporation Commissioner Anshul Mishra (right) is in the picture.

The River Arkavathi is a tributary of the River Cauvery in the state of Karnataka. Indiscriminate disposal of industrial and domestic waste, rapid, unchecked urbanization, sand mining are some of the factors that are responsible for the degradation of the river.

In Bangalore about 6.8 million people produce more than 3500 tonnes of waste in a single day. Despite the large infrastructure created for waste management, garbage is currently being disposed rather than managed. It continues to pollute the environment and poses a health risk to collectors as well as the general public.

River Kosi is subjected to severe domestic and industrial pollution and this recent study on the Kosi river concludes that due to high alkalinity it is not suitable for
agriculture. Also indicates that most of the pollution is due to the Industrial discharge and agricultural run-off and cattle dropping are the sources of organic pollution.

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