Browsing by Author "Eswaran, R."
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Algal epibiosis on Megabalanus tintinnabulum and its role in segregation of the Balanus amphitrite population
Eswaran, R.; Khandeparker, L. (Blackwell Verlag GmbH, 2014)Ulva sp. and Gracilaria sp. were found colonizing shell surfaces of an acorn barnacle, Megabalanus tintinnabulum. However, this association was not noticed in the case of Balanus amphitrite, which was a co-inhabitant. Such ... -
Ecological relevance of high and low nucleic acid content bacteria in a monsoon influenced tropical estuary: Implications on the ?-Glucosidase activity
Eswaran, R.; Khandeparker, L. (Elsevier Masson, 2021)Heterotrophic bacteria that differ in their nucleic acid content are frequently observed in aquatic environments. However, their relevance and roles in organic matter utilization in monsoon-influenced tropical estuaries ... -
Elucidation of the tidal influence on bacterial populations in a monsoon influenced estuary through simultaneous observations
Khandeparker, L.; Eswaran, R.; Gardade, L.; Kuchi, N.; Mapari, K.E.; Naik, S.D.; Anil, A.C. (Springer, 2017)The influence of tides on bacterial populations in a monsoon influenced tropical estuary was assessed through fine resolution sampling (1 to 3 h) during spring and neap tides from mouth to the freshwater end at four stations ... -
How does frontal age influence physiological status of bacteria: a case study from the Northeastern Arabian Sea
Khandeparker, L.; Eswaran, R.; Anil, A.C. (Springer, 2021)Sea surface temperature fronts in the Northeastern Arabian Sea (NEAS) facilitate nutrient enhancement in the surface layers, resulting in high primary production. Such high production areas contribute to the accumulation ... -
Influence of salinity stress on bacterial community composition and β-glucosidase activity in a tropical estuary: Elucidation through microcosm experiments
Eswaran, R.; Khandeparker, L. (Elsevier Ltd, 2020)The influence of changing salinity on community composition and functional activity (Bacterial Production (BP) and ectoenzyme activity) of major bacterial taxa was evaluated using microcosm experiments in a tropical monsoon ... -
Microbial dynamics in a tropical monsoon influenced estuary: Elucidation through field observations and microcosm experiments on biofilms
Khandeparker, L.; Hede, N.; Eswaran, R.; Usgaonkar, A.; Anil, A.C. (Elsevier, 2017)The changes that occur in biofilms reflect the influence of the environment. In a case study, the biofilms developed along a salinity gradient from marine to freshwater in a tropical monsoon influenced estuary (Zuari, west ... -
Seasonal variation in bacterial community composition and Seasonal variation in bacterial community composition and β-glucosidase expression in a tropical monsoon-influenced estuary
Eswaran, R.; Khandeparker, L. (Inter Research, 2017)Tidal estuaries receive carbohydrate-rich organic matter from various sources, which are mainly broken down by enzymatic processes. ?-glucosidase (?-Glu) is one of the ectoenzymes produced by heterotrophic bacteria. An ... -
Seasonal variation in Beta-glucosidase-producing culturable bacterial diversity in a monsoon-influenced tropical estuary
Eswaran, R.; Khandeparker, L. (2019)The episodic monsoon condition in a tropical estuarine environment inputs high allochthonous materials that are rich in carbohydrates and are mainly broken down by enzymatic hydrolysis thus alter both organic matter and ... -
Significance of metabolically active bacterioplankton in the frontal regions of the Northeastern Arabian Sea
Khandeparker, L.; Eswaran, R.; Hede, N.; Anil, A.C. (Springer International Publishing, 2018)The Northeastern Arabian Sea (NEAS) experiences convective mixing during winter monsoon, which facilitates nutrient enrichment in the surface layers. This region is also known to harbour several sea surface temperature ... -
स्थिरक भार जल टैंक में बायोफिल्म- सूक्ष्मजीव परिवहन के लिए संवाहक
Khandeparker, L.; Kuchi, N.; Gardade, L.; Hede, N.; Eswaran, R.; Anil, A.C. (CSIR-National Institute of Oceanography, Goa, 2012)