climate change

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. Natural disaster triggered by unusual climate events is a way of life in Himachal. The latest incident is that of flash floods triggered by sudden heavy rainfall in Kinnaur with the IMD issuing yellow weather warnings of heavy rainfall in middle and lower hills of the state in the coming few days. Fortunately, no lives were lost. Earlier in June 2005, when the Pareechu lake in Tibet burst its banks, the loss of property, both private and public, was…

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. The life sustaining character of the Sutlej river has changed drastically in recent years. Symptomatic of Sutlej’s sorry state is the Buddha Nullah, a 14-km stream that runs through Ludhiana, picking up toxic effluents in massive quantities and around 200 MLD of untreated sewage a day,  in its passage through the city before dumping it all in the Sutlej.  Sutlej which originates at the Mansarovar lake in Tibet, flows through Himachal Pradesh and Punjab covering a distance of 1450…

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. In Part 1 of the story, we saw how pollution of the Daya river and lack of a proper sewerage system is affecting Bhubaneswar.  Bhubaneswar’s other problem is drainage. The city used to have 10 natural drainage channels that carried rainwater coming from the uplands in Chandaka forest and other areas around the city. But in the last few decades, most natural drainage channels have been encroached by illegal constructions blocking water flow.  “We have asked the state government to give Rs…

This article is part of our special series Environmental Sustainability & Climate Change in Tier II cities supported by Climate Trends. One of the earliest planned cities in the country, Odisha’s capital even today lacks a comprehensive sewerage system with treatment facilities. As a result, residents of 115 villages living along the lower end of Daya river are afflicted by several diseases, particularly cancer, as they are forced to use its water polluted by effluents and sewage generated by Bhubaneswar’s 11 lakh plus population. Daya river and adjoining plains: A view from Dhaulagiri. Pic: Rinaz Mohammed Umakanta Samantray, the MLA from…

https://soundcloud.com/citizenmatters/ep3-lessons-from-bengaluru-cm Look at Lalbagh Botanical Garden and Cubbon Park, and it’s easy to see why Bengaluru once claimed the title of 'Garden City'. Rapid, unplanned urbanisation has drastically reduced the city's green cover. Raj Bhagat, who works at the World Research Institute office here in Bengaluru, explains the history of the city's loss of natural vegetation as seen through data. Though Bengaluru still has several thousands of trees, these are mostly alien species. Natural vegetation, which is critical in terms of transpiration cycles, weather patterns, etc is completely absent here except for some sections of protected forests, says Raj. Several…

The COVID-19 pandemic has had a devastating impact on both lives and livelihoods in India -- the virus has claimed 239 lives, the lockdown has reportedly claimed another 20. While there's not much cause for cheer in what's being observed all around, a recent briefing released by Climate Trends points to a possible silver lining: a drastic reduction in air pollution. 'Good-air days' for many Indian cities The briefing paper says that over 90 Indian cities showed minimal air pollution since the lockdown. 35 cities ranked "good" on the fourth day of the lockdown. These levels have been seen for…

Farida Sheikh remembers her house in the slums in Ahmedabad feeling like a furnace, where summer temperatures have reached up to 50 degrees Celsius. But for the last four years, the situation inside the house has cooled down. The two-room house’s metal sheet roof which raised the indoor temperature by two or three degrees was replaced by ModRoof – a special cooling roof locally manufactured from coconut husk and paper waste. This brought the indoor temperatures in summer three to five degrees lower than the reading outdoors. Protected from the scorching heat, Sheikh said that related health issues have reduced,…

Farmers, drivers and street food sellers in Guwahati are the occupations most vulnerable to climate change impacts in the northeastern city, while doctors are the least vulnerable, found a study that blends society and science for clues that can aid urban planning. Global climatic models and climatic predictions fail to explain the impacts on a very small scale, challenging planners and decision-makers in providing location- and ecology-specific solutions. Plugging this gap by incorporating people’s voices – like this study by IIT-Guwahati has done – is especially necessary for cities like Guwahati that have rapidly and silently expanded, barging into eco-sensitive…

The global call for Climate Strikes between 20-27 September, 2019 drew many young Indians to the streets. The week-long climate protests held across the world have shown that the young generation isn’t going to let the politicians continue with their inaction on climate change. They want them to listen to the scientists, and take urgent climate action. Global climate strikes have built a solidarity among youth across the world on the issue of climate change. The youth today live in fear and anxiety about their future because of the failure of the previous generations to act on climate change. These…

With all the buzz around sustainability, climate change and plastic pollution, it is good to see businesses around the world including PepsiCo and Nestle starting to talk about eco-friendly choices. Everyday, news reports highlight the innovative strategies of businesses to combat plastic pollution. For decades, we have been polluting our environment with plastic disposables, obsessed with the use-and-throw culture. Now we read about many inventions to replace plastic disposables with other types of disposables that are environment-friendly, labelled as pro-earth, biodegradable, compostable, food-grade etc. But are we going in the right direction by replacing one kind of disposable with another…