The effect of ship scrapping industry and its associated wastes on the biomass production and biodiversity of biota in in situ condition at Alang.
- A. Tewari, H. V. Joshi, S. Mandal
- Environmental ScienceMarine Pollution Bulletin
- 1 June 2001
Effect of Domestic Sewage and Industrial Effluents on Biomass and Species Diversity of Seaweeds
- A. Tewari, H. V. Joshi
- Environmental Science
- 1988
The effect of two chlor-alkali industry effluents and domestic sewage has been studied, in situ, on tropical seaweeds of the Okhamandal coast and brown seaweeds were most sensitive to this type of pollution.
Impact of turbidity on intertidal macrofauna at Gopnath, Mahuva and Veraval coasts (west coast of India)
- C. Raghunathan, A. Tewari, H. V. Joshi, V. G. S. Kumar, R. H. Trivedi, Y. Khambhaty
- Environmental Science
- 1 September 2003
The results indicate that Astraea semicostata, Clibanarius clibanarius, Crassostrea cuculata and Littorina scabra recorded only from Gopnath and Mahuva where seawater was highly turbid could be cultivated in the coastal areas where seaw water is significantly turbid.
Imposex in rock whelks Thais and Ocenebra species (Mollusca, Neogastropoda, Muricidae) from Gujarat coast
- A. Tewari, C. Raghunathan, H. V. Joshi, Y. Khambhaty
- Biology
- 1 December 2002
A new index has been developed which is termed as Conversion of Potential Females to Imposex Index (CPFII) to calculate the potential females of a given area of a population to indicate that RPSI may not be a foolproof indicator of severity of imposex in these organisms.
The effect of sea brine and bittern on survival and growth of mangrove Avicennia marina (Dicotyledones : Avicenniaceae)
- A. Tewari, H. V. Joshi, C. Raghunathan, R. H. Trivedi, P. Ghosh
- Biology
- 1 March 2003
The results indicate that discharge of brine and bittern in the marine environment, having semi diurnal tide cycle, will not be toxic or lethal to the plants.
New record of Mytilus viridis Linn., its density, growth and accumulation of heavy metals on Saurashtra coast, Arabian sea.
- A. Tewari, H. V. Joshi, C. Raghunathan, V. G. S. Kumar, O. S. Kotiwar
- Environmental Science
- 2000
Effect of Soda Ash Industry Effluent on Seaweed Epiphytic and Ambient Fauna in In Situ Condition in Northwest Coast of India
- C. Raghunathan, A. Tewari, Y. Khambhaty, J. T. Jothinayagam
- Environmental Science
- 1 March 2007
The soda ash industry effluent has significantly reduced the species diversity of epiphytic fauna and planktonic fauna of seawater, their numerical density, fresh and dry weight, total number of…
Studies on the limnology of river yamuna near etawah UP with special reference to the ecology of kachuga tentoria
- A. Tewari
- Environmental Science
- 31 December 2019
Physico-chemical & Biological Characteristics of Raw Sewage
- A. Tewari
- Environmental Science
- 2009
Changes in the physico-chemical, bacteriological and algal characteristics of raw sewage brought about by inoculating Anacystis nidulans under laboratory conditions have been studied in detail. There…