A. Shukla

Learn More
Road vehicles are major sources of air pollutants in urban areas. Their impact on air quality is very large in rapidly growing megacities like Kolkata (India). The aim of this study is to estimate the contribution of road vehicles towards various pollutants (e.g. CO 2 , CO, NO x , SPM, SO 2 and VOCs) in Kolkata between 2000 and 2010. Two scenarios(More)
Studies were undertaken to record distillery effluent induced quantitative alterations in the nucleic acids (DNA & RNA) and protein during three principal phases of ovarian cycle (prespawning, spawning and post spawning) of Colisa fasciatus , a tropical freshwater fish. Observation were recorded under three different concentrations of the distillery(More)
Present paper deals with the impact of distillery effluent of GIDA, Gorakhpur, at iis various concentration levels (5%, 10%, & 20%) on the nucleic acid (DNA and RNA) and protein concentrations during different phases of testicular cycle (prespawning, spawning and post spawning) of a tropical freshwater perch, Colisa fasciatus (Bl. & Schn.). Observations(More)
  • 1