Foggy conditions during winters in Delhi have increased drastically over the past decade. Meteorological data for December and January in 1983 shows the average clear visibility during the day in the

One of the outstanding phenomena of the 20th century was the huge migrations of population it witnessed. It is natural to think first of the effects of war, exacerbated by nationalism and beliefs about ethnicity. A major example is the forced displacement of millions of people in Europe and the Middle East in 1945 and afterwards. But these movements are dwarfed by the migration of rural dwellers to urban areas, a process with origins in the industrial revolution but which in the past 60 years has turned from a stream to a tsunami. (Commentary)

The major objectives of this study are: assessment of air pollution concentrations at different locations with varying number of anthropogenic sources of pollution; to study the temporal and diurnal variation in pollutants concentration along with traffic activities; to assess the status of air pollution to adjudge the effectiveness of air pollution control strategies and long term management of air pollution; and to formulate further preventive and control measures for abatement of air pollution.

the ritual of burning medicinal plants to produce

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

Urban populations are exposed to a high level of fine and ultrafine particles from motor vehicle emissions which affect human health.

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 emissions. The handbook aims to be a guide for policymakers, civil servants and anyone who is interested in the issue of CDM, urban air pollution and climate change.

workers in warehouses are regularly exposed to respiratory diseases and allergies. Usually, grain warehouses have high concentrations of airborne grain dust which contains very harmful pesticides,

a sudden spurt in public discussion in Delhi over worsening air quality over the last few years has brought into focus a few interesting points about controlling urban air pollution. This is not to

Air quality deterioration, especially in urban areas of developing countries, is one of the most alerting problems of modern civilization. Present investigation shows the impact of atmospheric deposition on accumulation and translocation of heavy metals in different parts of wheat plants. Results depicted that metal accumulation was higher at sites with higher pollution load than sites having less pollution.

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