Net biomass production, energy and nutrients of Potamogeton crispus L., in unpolluted and polluted waters of Ganga river at Varanasi, India.
1993
Shrivastava A.K. | Ambasht R.S. | Raju Kumar
Pollution of the Ganga waters by the Benares town induces increase of biomass, energy and N, P, K, Na and Ca contents of Potamogeton crispus. Those variables attain a maximum value during winter season. Nevertheless, primary production was here lower than in other subtropical habitats.
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