Spatio-temporal variations in sulfur-oxidizing and sulfate-reducing bacterial activities during upwelling, off south-west coast of India

The Arabian Sea, off SW India, is becoming more anoxic in recent years. Poor ventilation affects microbial degradation of organic matter in the oxygen minimum zone (≤2.85mll−1 O2, ≤0.02μM NO2) and the anoxic marine zone (≤0.09mll−1 O2, ≥0.5μM NO2). We posit that one of the reasons at the microbial l...

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Veröffentlicht in:	Oceanologia 2019-10, Vol.61 (4), p.427-444
Hauptverfasser:	Kamaleson, A. Sam, Gonsalves, Maria-Judith, Kumar, Swatantar, Jineesh, V.K., LokaBharathi, P.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Arabian Sea Bacteria Degradation Environmental parameters Environmental protection Freshwater Organic matter South-west coast of India Sulfate-reduction Sulfur oxides Sulfur-oxidation Sulphate reduction Upwelling Upwelling phases
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