water quality standards

Fish respiration may help detect environmental contamination

August 14th, 2008 - 5:10 pm ICT by ANI
Washington, August 14 (ANI): Purdue University researchers say that the presence of minute levels of toxic substances in the water can be detected before they cause substantial harm by measuring rates ... Read more...

Posted in Health Science |

Most pollutants in Yamuna come from Delhi

March 20th, 2008 - 7:27 pm ICT by admin
New Delhi, March 20 (IANS) The Indian capital contributes 79 percent of pollutants flowing in the Yamuna and the 23-km stretch of the river in the city carries only wastewater during non-monsoon ... Read more...

Posted in Environment |