Calcutta (T)

Order of the National Green Tribunal regarding dumping of waste in a canal in Chennai, Tamil Nadu, 29/05/2025

Order of the National Green Tribunal in the matter of News Item titled "Chennai Citizen Connect: Captain Cotton Canal nearly choked due to garbage dumping appearing in the DT Next dated 11.05.2025". The application was registered suo-motu on the basis of the news item titled Chennai Citizen Connect: Captain Cotton …

Urban public transport systems: Are the taxation policies congenial for their survival and growth?

Public transport systems in cities in India are largely bus-based and operated by public agencies. The performance of these organisations on the financial front has been rather wanting. Several reasons

Basti redevelopment in Kolkata

The proposal by the West Bengal government to permit multi-storeyed buildings on

Evaluation of public transport systems: case study of Delhi metro

Growing number of vehicular trips by cars and two wheelers which result in traffic congestion, air pollution and traffic accidents has become a major concern in urban areas. Investments in high capacity rail based mass transit systems are being promoted to arrest this trend. In the last two decades Kolkata, …

Methane drive

New fuel for Kolkata vehicles kolkata may soon become the first city in India to have vehicles running on methane if a deal between Oil and Natural Gas Corporation (ongc), a private gas distribution company, and the West Bengal government goes through. ongc and Calcutta Compressions and Liquefaction Engineering, a …

Beating the cholera bug

Vaccine from Vietnam found effective in a trial in Kolkata A new reformulated oral cholera vaccine (ocv), earlier tested and found effective in Vietnam, was found to be safe in a cholera endemic region in Kolkata.

Cities evolving fiscal measures to curb vehicular pollution: a fact sheet

Several cities in India including Ahmedabad, Bangalore, Chennai, Hyderabad, Kolkata, have begun to take steps to implement fiscal measures to address the problem of air pollution and congestion. Though still very nascent, this is a unique and a very important step forward to use market based instrument to influence consumer …

Jackal menace: officials survey airport runway

Raktima Bose KOLKATA: Frequent spotting of jackals and dogs on the runway of the Netaji Subhash Chandra Bose International Airport by pilots during landing has prompted the Airports Authority of India (AAI) here to seek the assistance of the State's wildlife officials in controlling the menace. A team comprising four …

Managing The Chaos

The growth of Indian cities is chaotic at best It is a migration that is unstoppable. throughout Asia, including India, the wave of people moving to cities will only swell as years go by.

Man fights off tiger attack

Bleeding Fatik Braved 12-Hour Journey Back From Sunderbans Arnab Ganguly | TNN Kolkata: For a split second Fatik Haldar didn't know what had hit him. It was a sudden, searing pain. His feet were stuck in the mud, in four feet of water in a river near Benifeli forest in …

Clean Rivers: 77%

In which we attempt to assess what average Indians living in big cities think about India's environment, and to gauge their levels of awareness, attitudes, perception and concerns Methodology The State of Environment in Indian Cities survey attempts to assess what average Indians living in big cities think about India's …

Requirement and procedure for monitoring ambient noise level due to aircrafts

The objective of this document is to specify suitable requirements and procedures for carrying out monitoring of ambient noise levels around airports due to aircrafts. A proper database is essential for planning and executing suitable noise control programme for airports in the country.

A randomized, placebo-controlled trial of the bivalent killed, whole-cell, oral cholera vaccine in adults & children in Kolkata

An effective vaccine against cholera has been used for public health purposes in Vietnam since the 1990s. This vaccine was reformulated to meet WHO requirements. The researchers assessed the safety and immunogenicity of the reformulated bivalent (Vibrio cholerae 01 and 0139) killed whole cell oral vaccine in a cholera endemic …

Push buses in the south

The newly introduced bus rapid transit (BRT) system on a single 11-km stretch in Delhi has had a baptism by fire and just about survived. Although five corridors are planned as a first step, it is quite uncertain if the idea will eventually live and grow in practice. So those …

Better Safe Than Sorry

Spread over 140 sq km, East Kolkata Wetlands (EKW) is the kidney of Calcutta. Listed as a Ramsar site (an international convention on conserving wetlands), it is a mosaic of ponds, lakes, canals and swamps

Calcutta's 'Darkness visible'

The pavements are choked with hawkers and the air is toxic Today, when West Bengal's communist state government is wooing capital in the right and proper manner as prescribed by chairman Deng, change is palpable in Calcutta. The evidence: the swank shopping malls, the frenzy of building activity, and of …

Correction factors of CALINE 4: A study of automobile pollution in Kolkata

A study of automobile pollution in Kolkata has been made using CALINE 4 model. This model was selected as it offered several advantages over other models. It has been first used as the base model to develop the correction factors for the application of this model for the city of …

A landmark development

After learning its lessons from Nandigram, the West Bengal government is willing to try out alternative models of land acquisition and rehabilitation policy The land acquisition debate in West Bengal refuses to die down. There were two developments last fortnight which should clinch the fact that there is going to …

Delivering 24x7 supply: Tariff reforms hold the key

Programmes under the Jawaharlal Nehru National Urban Renewal Mission hold the potential for transforming the urban water supply and sanitation sector. The mission is in its third year of implementation. Four urban service providers discuss the progress and their future plans in addition to the key to smooth implementation of …

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