India Environment Portal Knowledge for change

International Journal of Environmental Studies

• Variations in air quality at filling stations, Delhi, India

  The air was monitored for two consecutive periods, in the dry and the rainy seasons (2009-2010) at 40 petroleum-filling stations in the Indian capital, Delhi, to assess variations in carbon monoxide, nitrogen

  • 01/12/2011

  • International Journal of Environmental Studies
  • • Air Quality Monitoring
    • Delhi
    • Urban Air Quality
    • Carbon Monoxide
    • Nitrogen Dioxide
    • RSPM (PM 10)
    • PM 2.5
    • Petrol
    • Vehicular Pollution
    • Air Pollution

• A study on the fish fauna of Oussudu - a rare freshwater lake of South India

  Oussudu lake (also called Ousteri) is the largest fresh water lake in the Pondicherry region and a large number of people depend on its water, fish and other produce. The lake is now under serious threat of pollution. The present study on the species, composition and dynamics of the lake fish was conducted in this context.

  • 01/04/2005

  • International Journal of Environmental Studies
  • • Water Pollution
    • Lake Pollution
    • Lakes
    • Fisheries
    • Pondicherry