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 …

Source apportionment of particulate matter for air quality management

Building an effective air quality management system (AQMS) requires a process of continual improvement, and the source apportionment techniques described in this report can contribute in a cost effective manner to improving existing systems or even as the first step to begin an AQMS. This report arises from a concern …

State of the air 2008

Air pollution continued to challenge the nation in 2004, 2005, and 2006. Some cities

Best available techniques (BAT) and coal-fired power stations: Can be energy gap be plugged without increasing emissions?

At present, there is much anxiety regarding the security of energy supplies; for example, the UK and other European States are set to become increasingly dependant upon imports of natural gas from states with which political relations are often strained. These uncertainties are felt acutely by the electricity generating sector, …

Metals concentration associated with respirable particulate matter (PM10 ) in industrial area of eastern U.P. India

The present study deals with the assessment of ambient air quality with respect to respirable suspended particulate matter (RSPM or PM10 <10 m) and trace metals (Fe, Zn, Cu, Cr, Ni, Cd, Mn and Pb) concentrations in RSPM at five locations of Renukoot, an industrial area of Eastern Uttar Pradesh. …

Fine particles (PM2.5) in residential areas of Lucknow city and factors influencing the concentration

Urban populations are exposed to a high level of fine and ultrafine particles from motor vehicle emissions which affect human health. To assess the hourly variation of fine particle (PM2.5) concentration and the influence of temperature and relative humidity (RH) on the ambient air of Lucknow city, monitoring of PM2.5 …

Avert the great guzzle: fuel economy regulations - setting the principles right

Fuel economy improvement will also help the Indian industry, which is aiming to globalize, to become more competitive. The societal benefits in terms of fuel savings can be enormous. Also the ancillary benefits from the avoidance of green house gas emissions escalation will be significant. Without fuel economy regulations there …

Vehicular population and pigment content of certain avenue trees

The present study was under taken to work out the impact of vehicular pollution on the pigment content of four plant species growing at different road sides with varying number and type of plying vehicles and also to observe, if any, correlation exists between the two.

The clean development mechanism and urban air pollution: a handbook for policymakers

This handbook is based on the results an EU Asia Pro Eco co-funded project "CURB-AIR: CDM and urban air pollution: partnerships enhancing synergies in urban air and health in Kyoto mechanisms'. The CURB-AIR project intends to pave the way for projects that both improve air quality and reduce greenhouse gases …

Lungful of poison

A Kannan has been feeling dizzy with fever for days, his limbs are shaky. He has come to the government hospital in Tamil Nadu's coastal Cuddalore town with others from nearby Kudikadu village with similar complaints. A common scene in a hospital. But the shock comes when one begins counting. …

In Court

hard on pollutants: A recent court settlement has required the US Environmental Protection Agency (EPA) to review environmental hazards of nitrogen oxides and sulphur oxides and revise, as necessary, the National Ambient Air Quality Standards for the pollutants under its Clean Air Act. The settlement comes as a result of …

Songe iron unit asked to shut shop in Goa

on november 28, the High Court of Bombay at Goa ordered a sponge iron plant in south Goa to stop operations within a week. This is not the first time the company has been asked to shut shop. The Goa State Pollution Control Board (gspcb) on October 6, 2006, had …

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