Environment

Stepping into the 76th year of Independence, India now has 75 wetlands that have got the coveted Ramsar site tag. After a gap of 20 years, Tamil Nadu has got the Ramsar tag for 13 wetlands across the State in 2022. This makes Tamil Nadu the State with the highest number of Ramsar sites in India.  Pallikaranai marshland in Chennai has become the first wetland in the city to get the Ramsar tag. What is a Ramsar site? A Ramsar site is a wetland site designated to be of international importance under the Ramsar Convention, also known as "The Convention…

On July 1st 2022, Mumbai introduced a brand new plastic ban along with the rest of the country. 21 selected single-use plastic (SUP) items were outlawed for their low utility and high littering potential. These include disposable cutlery, plastic sticks for candies, ice cream and balloons, plastic flags, thermocol for decoration and carry bags under 75 microns thick. Come January 2023, the minimum thickness required for plastic bags will increase to 120 microns.  But Mumbai has been under a far more extensive plastic ban since June 2018. Most of the products on the newly banned list have not been allowed for manufacture, transport, storage…

If Bengaluru wants to maintain its last remaining lakes and trees, citizens need to take an active interest in preserving them. If the last decade is any indication, collaborations between BBMP and citizen-led groups have led to the revival of many of its lakes. Here is how a group of dedicated activists/citizens have been maintaining their neighbourhood lake along with the trees in the surroundings. First the lake, then the trees Lower Ambalipura Lake is a seven-acre lake with two acres of wetland. The water body is surrounded by apartments - SJR Redwoods, SJR Park Vista, Mantri Flora and Trinity…

In April 2022, several images of dead fish floating in the Banganga tank, located in Mumbai’s Malabar hill area, circulated on news sites and social media platforms. Clean up efforts were initiated after locals observed the dead fish in the tank and informed the Brihanmumbai Municipal Corporation (BMC). The contractor appointed for the clean-up claimed that four trucks of fish were removed from the site. Officials speculated that the loss of oxygen was the likely cause of the mass fish deaths. This is not the first time that such an incident has occurred. Mass fish death in the Banganga tank has been labelled…

Chennai’s recent history is marked by a string of disastrous weather events, particularly floods. The city’s water woes are not new, but the erratic nature and increased frequency of floods and droughts have raised questions regarding its in a climatically unstable world and what resilience might look like in the future. A large number of initiatives under ‘Climate Adaptation’ and ‘Urban Resilience’ have been mooted, and designed by bureaucrats, technical experts and consultants. These responses range from watershed management to urban development schemes to ecological restoration of waterbodies. But the story of top-down climate adaptation measures has less to do…

Before Chennai became the bustling metropolis that it is today, bright, artifical light was limited to a few sources. Street lights, name boards of shops and festive lighting were not as widespread. One could actually see stars in the night sky, an act almost impossible these days. Light pollution has not captured the attention of the masses but continues to grow as an issue that could affect human, animal and plant life in cities. We look at what light pollution means and some of the causes and effects of it across Chennai. Light pollution and its components Light pollution refers…

If you have felt like Chennai's streets are turning increasingly cacophonous lately, the belief may not be unfounded. The city has been ranked the noisiest city among seven metros - Bengaluru, Hyderabad, Mumbai, Lucknow, Delhi, and Kolkata by the pollution watchdog, the Central Pollution Control Board (CPCB) of India in their Annual Report 2020-21. Despite this, there is little attention paid to the problem of noise pollution in Chennai. "Noise pollution does not get the same attention as air pollution or water pollution," said Prabhakaran Veerarasu, an environmental engineer with the environmental collective Poovulagin Nanbargal. "This is because the impact…

On June 30th, the Shiv Sena rebel leader Eknath Shinde became the 20th Chief Minister of Maharashtra, and Bharatiya Janata Party's Devendra Fadnavis returned to power as his deputy. In their first cabinet meeting, held hours after the oath-taking ceremony, the first decision they took was to shift the construction of the metro car shed for the 33.5 km underground Colaba-Bandra-SEEPZ Metro Project (Line 3) from Kanjurmarg back to the Aarey Milk Colony in Goregaon. Effectively affecting the Aarey forest as a whole. Backlash followed as environmentalists took to the streets in protest after two-odd years. Commonly known as 'Aarey…

Bengaluru’s pristine environment of the 60s and 70s has, in the past half a century, deteriorated significantly. People who have lived here for the past few decades would have a clear perception of this environmental degradation. Left to itself, the environment in the city’s gated communities too would be much the same as that exists on the outside. When it comes to air pollution, gated communities experience the same pollution as other city residents. Although every individual living in Bengaluru has the duty to work towards reducing pollution, let us look at initiatives gated communities can consciously take, to reduce…

When 36-year-old Rupesh Patil started fishing 20 years ago, taking over the reins of the business from his father, he used to catch a boat full of fresh Surmai (seer fish) or Javla (shrimp) regularly. "But the income in this business is not like before," he says. Patil is a fisher from Worli Koliwada in Mumbai, where other fisherfolk like him who fish at the nearby Cleaveland Bunder have been complaining of a falling catch for the past few years.  Adding to their woes are the rising fuel prices and the destruction that was left behind by Cyclone Tauktae in…