Air Pollution

Order of the National Green Tribunal regarding the deplorable condition of a water tank, Golconda Fort, Hyderabad, Telangana, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item Titled "Neglected Katora Houz in Hyderabad’s Golconda Fort Cries for attention appearing in ‘The Siasat Daily’ dated 25 May 2025". The application was registered suo-motu based on the news item titled “Neglected Katora Houz in Hyderabad’s …

The failure

"Nationalisation has completely failed to meet its objectives," says Ashok K Rudra, deputy director general of mines safety in Dhanbad. The government talked about welfare of workers but it failed to do justice to any of its agenda. Today, people die in same way as they did before nationalisation. They …

What now ?

"Colliery is in a coma. And only a change in the policy of the government - they must believe in self reliance in the coal sector - will ensure proper growth of the industry," says A K Roy, leader of Bihar Colliery Kamgar Union, Dhanbad. Several industry experts say the …

Making hell holes

There are some clear indications of the air quality in Jharia and Dhanbad. The dust particles in the air contain carcinogenic polyaromatic hydrocarbons (pahs), particulate matter smaller than 10 microns (pm10), carbon compounds and trace metals that are also carcinogenic, says D N Singh, scientist at Central Fuel Research Institute …

A Nationalised Nightmare

The landscape looks straight out of a surrealist painting. Vast tracts of land seem diseased, as if something is eating into the land, leaving behind huge gaping wounds. The air is laden with coal dust - you can easily brush it off your shirt collar. Welcome to the Jharia Coalfields …

NEPAL

To curb growing air, sound and water pollution, the Supreme Court of Nepal has ordered the Ministry of Population and Environment (MOPE), to set new pollution standards within the next six months. The new standards will be more stringent than the Nepal Emission Standard 1999 and the Nepalese version of …

Quest for clean air

INCREASE in the number of cases of cardio-respiratory disorders, asthma and other breathing problems has prompted the Canadian Council of Ministers of the Environment to decide on Canada-wide standards to enhance air quality. The government has asked the provincial and territorial environment ministers to set standards for the excepted levels …

Chemical banned

CONSUMERS have decided to stop using products containing chlorpyrifos till more information about it is available. Even store managers are going to lay off these products for the time being. The chemical poses a threat to children due to its effect on the nervous system and brain development and has …

Beat that heat

according to a recently published article, greenhouse gas (ghg) emissions reduction programme undertaken by us cities could help meet 10 per cent of the total target usa has to meet under its Kyoto Protocol obligations. Urban planners in the us believe that enthusiastic participation by the municipalities in such programmes …

For the love of air

the exercise of developing methodologies for building two basic tools of air quality management for Delhi - an air quality index (aqi) and an emission inventory - was launched at an international workshop in the capital recently. The workshop was organised by the Delhi-based Centre for Science and Environment (cse), …

Air pollution in Calcutta elicits adverse pulmonary reaction in children

Pulmonary responses of children chronically exposed to ambient air pollution in Calcutta have been investigated. A total number of 153 children from Calcutta and 116 from rural West Bengal in the age group of 6-17 yr were included in this study. Respiratory symptom complex, sputum cytology and micronucleus (MN) count …

Respiratory symptoms and spirometric observations in relation to atmospheric pollutants in a sample of urban population

The prevalence of respiratory problems and the ventilatory functions in subjects belonging to three sample areas with different levels of pollution was studied to ascertain if there is any association between air pollutant levels and abnormal ventilatory functions. The predominant activity existing in that area served as the basis for …

Other voices

Evidence cited by S K Kabra from his field studies allegedly indicates a strong circumstancial correlation between peak usage of chemical pesticides and appearance of ntds suffers from the following shortcomings. - Statistically speaking, the incidence is not higher in the months as alleged by him. - No specific toxic …

IMPENDING DANGER

Experts at a workshop has listed Dhaka as one of the 20 major earthquake-prone cities in the world and have warned that the city would be severely affected if a quake should ever hit it. The city would particularly suffer because of its poor infrastructure to respond to emergency situations …

MP project opposed

local farmers and residents of Sipat in the Bilaspur district of Madhya Pradesh have registered a massive protest against the location of a 3,000 megawatt super thermal power station in the locality. They allege that the project will result in largescale utilisation of irrigable land, diversion of water from paddy …

Timely blooms

It is now known that weather and the supply of nutrients and pollinators have an impact on the way a flower blooms. Now Diana Pilson of the University of Nebraska in Lincoln says that even insect pests can influence the time a flower blooms. She studied the effect of five …

COSTA RICA

Some 20 experts in river-basin management, sustainable development and other environmental fields from North America met Costa Rican leaders who deal with these problems on a local, regional and national level at a recent workshop organised by the Organization of Tropical Studies ( otc ) in Guanacaste. Entitled "Flood Protection …

In toxic ating moments

According to a new study, a romantic candlelight dinner may turn out to be more hazardous to your health. Environmental chemist Jerome Nriagu of the University of Michigan in Ann Arbor found that when burned some candles with metal wicks gave off lead. The dark, shiny metal wick cores are …

Whose responsibility is it anyway?

this is yet another story about the slip between the cup and the lip. And the ultimate sufferers in this case are the residents of Delhi, who are left choking with polluted air and a hazy future. It all started in 1998, when the Environment Pollution Prevention and Control Authority …

Trash: handle with care

Burning household waste in containers may produce higher levels of dioxins and furans than those emitted by municipal waste incinerators catering to thousands of people. A report to this effect was carried in the February issue of Environmental Science and Technology . The two cause immune dysfunction, cancer, developmental abnormalities …

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