Search Results - "Gonsalves, Maria Judith"

Sulfate-Reducing and Sulfur-Oxidizing Bacterial Activity in the Coastal Waters of Arabian Sea During Post Upwelling Season by SamKamaleson, A., Gonsalves, Maria-Judith, Karthikeyan, A., LokaBharathi, P. A.

“…The synergistic existence of sulfate-reducing bacteria (SRB) and colorless sulfur-oxidizing bacteria (CSOB) involved in nutrient turnover is sparsely…”
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Nitrification in intertidal sponge Cinachyrella cavernosa by Subina, N. S., Thorat, B. R., Gonsalves, Maria-Judith

“…The nitrification process in different sections of the sponges remains unresolved, despite several studies on the nitrogen cycling pathways in the tissues of…”
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Bacterial activity in hydrogenetic ferromanganese crust from the Indian Ocean: a combined geochemical, experimental and pyrosequencing study by Sujith, P. P., Gonsalves, Maria Judith B. D., Bhonsle, Sneha, Shaikh, Shagufta, LokaBharathi, P. A.

“…The Afanasiy-Nikitin Seamount (ANS) in the Equatorial Indian Ocean harbors hydrogenetic ferromanganese (Fe–Mn) crusts. It was hypothesized that the bacteria…”
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Response to “Comments on the article ⪡Spatio-temporal variations in sulfur-oxidizing and sulfate-reducing bacterial activities during upwelling, off south-west coast of India⪢” by Kamaleson, A. Sam, Gonsalves, Maria-Judith, Kumar, Swatantar, Jineesh, V.K., LokaBharathi, P.A.

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Microbial iron reduction and methane oxidation in subsurface sediments of the Arabian Sea by Fernandes, Christabelle E.G., Gonsalves, Maria Judith B.D., Nazareth, Delcy R., Nagarchi, Lubbnaz, Kamaleso, Sam A.

“…Arabian Sea is one of the most productive regions of the world's ocean with seasonal upwelling and a characteristic oxygen minimum zone. It receives a…”
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Manganese cycling and its implication on methane related processes in the Andaman continental slope sediments by Sujith, P.P., Gonsalves, Maria Judith B.D., Rajkumar, V., Miriam Sheba, V.

“…In the deep subsurface sediments of the Andaman continental slope, in situ methane generation/oxidation could be coupled to the cycling of Mn, as the fluid…”
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Microbial activity promotes the enrichment of cobalt over nickel on hydrogenetic ferromanganese crusts by Sujith, P. P., Ramanan, D., Gonsalves, Maria Judith B. D., LokaBharathi, P. A.

“…The different mineral phases of the ferromanganese (Fe-Mn) crusts stem from the interaction of biotic and abiotic components. It is therefore vital to study…”
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Influence of seasonal and environmental variables on the emission of methane from the mangrove sediments of Goa by Nazareth, Delcy R., Gonsalves, Maria-Judith

“…Mangrove sediments are known sources for methane emission that has a very high global warming potential. The spatio-temporal emission of methane in the…”
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Role of sulfur-oxidizing bacteria on the ecology in tropical mangrove sediments by A., SamKamaleson, Gonsalves, Maria-Judith

“…Mangroves are unique ecological niches for microorganisms which play major roles in biogeochemical cycles and in nutrient recycling. Sulfur compounds are…”
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Antagonistic interactions of sponge-associated Actinobacteria against heterotrophic bacteria from sponge and ambient water by Subina, N. S., Sonam, C. S., Nair, Shanta, Gonsalves, Maria-Judith

“…In the present study, 11 sponge-associated Actinobacteria showed 316 inhibitory interactions against 75 heterotrophic bacteria as each Actinobacteria inhibited…”
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Sponge-associated bacterium, Yangia pacifica: a potential candidate for bioremediation of azo dyes by Subina, N. S., Nair, Shanta, Gonsalves, Maria-Judith

“…The bioremediation potential of bacteria associated with the sponge Cinachyrella cavernosa on azo dyes, Amido black and Congo red is reported. Twenty four…”
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First Record of Galatheid Squat Lobster, Shinkaia crosnieri Baba & Williams, 1998 (Decapoda: Galatheoidea) From Cold-seep Environment of the Indian Ocean by Gonsalves, Maria-Judith, Tiwari, Shivam, Padate, Vinay P., Trivedi, Jignesh N., Samuel, V. Deepak, Viswanathan, C.

“…In this paper, we report the first record of the deep-water squat lobster, Shinkaia crosnieri  Baba and Williams  1998 from the Indian waters. Specimens were…”
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Influence of environmental variables on methane related microbial activities in a tropical bio-secured zero-exchange shrimp culture system by Sabu, Elaine A., Gonsalves, Maria Judith, Nazareth, Delcy, Sreepada, Rayadurga Anantha

“…Recently, aquaculture has emerged as the fastest growing food-producing sector accounting for nearly 50% of the world's food fish and is an activity of…”
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Grazing of particle-associated bacteria—an elimination of the non-viable fraction by Gonsalves, Maria-Judith, Fernandes, Sheryl Oliveira, Priya, Madasamy Lakshmi, LokaBharathi, Ponnapakkam Adikesavan

“…Quantification of bacteria being grazed by microzooplankton is gaining importance since they serve as energy subsidies for higher trophic levels which…”
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Denitrification activity in mangrove sediments varies with associated vegetation by Fernandes, Sheryl Oliveira, Dutta, Pinky, Gonsalves, Maria-Judith, Bonin, Patricia C., LokaBharathi, P.A.

“…To test the hypothesis that mangrove vegetation associated sediment characteristics could influence an ecologically important function such as denitrification,…”
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Diversity and activity of methanotrophic related bacteria in subsurface sediments of the Krishna–Godavari Basin, India by Sujith, P. P., Sheba, V. Miriam, Gonsalves, Maria Judith B. D.

“…The present study assesses the distribution, diversity and activity of aerobic methanotrophic related bacteria (MRB) dwelling in Krishna–Godavari (KG) basin,…”
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Spatio-temporal variations in sulfur-oxidizing and sulfate-reducing bacterial activities during upwelling, off south-west coast of India by Kamaleson, A. Sam, Gonsalves, Maria-Judith, Kumar, Swatantar, Jineesh, V.K., LokaBharathi, P.A.

“…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…”
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Dynamics and succession of plankton communities with changing nutrient levels in tropical culture ponds of whiteleg shrimp by Fernandes, Veronica, Sabu, Elaine A., Shivaramu, Mamatha S., Gonsalves, Maria Judith B. D., Sreepada, Rayadurga A.

“…Optimal water quality is a prerequisite for the economic and environmental sustainability of shrimp aquaculture. The dynamics and succession of phytoplankton…”
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Denitrification activity is closely linked to the total ambient Fe concentration in mangrove sediments of Goa, India by Fernandes, Sheryl Oliveira, Gonsalves, Maria-Judith, Michotey, Valérie D., Bonin, Patricia C., A. LokaBharathi, P.

“…Denitrification activity (DNT) and associated environmental parameters were examined in two mangrove ecosystems of Goa, India – the relatively unimpacted Tuvem…”
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Effects of composition of labile organic matter on biogenic production of methane in the coastal sediments of the Arabian Sea by Gonsalves, Maria-Judith, Fernandes, Christabelle E. G., Fernandes, Sheryl Oliveira, Kirchman, David L., Bharathi, P. A. Loka

“…Coastal regions are potential zones for production of methane which could be governed by ecological/environmental differences or even sediment properties of a…”
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