Scholarly literature: Recent submissions
Now showing items 401-420 of 9074
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Changes in the bacterial community in port waters during ship's ballast water discharge
(Springer, 2023)Ballast water-mediated bioinvasion is a major threat to the health of aquatic ecosystems. Port environments are hotspots for marine bioinvasion due to ballast water uptake and discharge activities. As the first of its kind ... -
Reef on the edge: Resilience failure of marginal patch coral reefs in Eastern Arabian Sea under recurrent coral bleaching, coral diseases, and local stressors
(Springer, 2023)Marked by strong El Nino-Southern Oscillation (ENSO) effects during 2014-2016, global coral reefs underwent mass bleaching.Here, we conducted a comprehensive (2014-2019) study, coinciding with the 2014-16 ENSO, to investigate ... -
Diversity and Quantitative Detection of Clade I Type nosZ Denitrifiers in the Arabian Sea Oxygen Minimum Zone
(Japanese Society of Microbial Ecology; Japanese Society of Soil Microbiology; Taiwan Society of Microbial Ecology; Japanese Society of Plant Microbe Interactions; Japanese Society for Extremophiles, 2023)A significant amount of nitrous oxide (N 2 O) is effluxed into the atmosphere as a result of marine denitrification in the Arabian Sea (AS) oxygen minimum zone (OMZ).An assessment of temporal variations in the diversity ... -
Near-Infrared Probes for Biothiols (Cysteine, Homocysteine, and Glutathione): A Comprehensive Review
(American Chemical Society, 2023)Biothiols (cysteine, homocysteine, and glutathione) are an important class of compounds with a free thiol group.These biothiols plays an important role in several metabolic processes in living bodies when present in optimum ... -
Evolution of Ramasetu region as a link between India and Sri Lanka during the late Pleistocene and Holocene
(Cambridge University Press, 2023)High-resolution seismic data of the Ramasetu region revealed three subaerial unconformities S1, S2, and S3. S1 is the youngest subaerial unconformity, whereas S3 is the oldest. These subaerial unconformities have been ... -
On the Relationship Between Northwest-Northcentral Pacific SST and Low-level Jet Over the Arabian Sea
(Springer, 2023)This study examines variability in Low-Level Jet (LLJ) over the Indian Ocean (5� N: 15� N; 50� E: 70� E) during June-July-August (JJA), using reanalysis data for the past four decades (1979-2019).A significant positive ... -
Large freshwater-influx-induced salinity gradient and diagenetic changes in the northern Indian Ocean dominate the stable oxygen isotopic variation in Globigerinoides ruber
(Copernicus Publications, Gottingen, Germany, 2023)The application of stable oxygen isotopic ratio of surface-dwelling planktic foraminifera Globigerinoides ruber (white variety; ?18Oruber) to reconstruct past hydrological changes requires a precise understanding of the ... -
Climatology, trend of aerosol-cloud parameters and their correlation over the Northern Indian Ocean
(Elsevier, 2023)Aerosols are one of the important atmospheric constituents and exert indirect impact on climate through the modification of microphysical and radiative properties of clouds that in turn perturb the precipitation pattern.Thus, ... -
Elucidation of the antioxidant potential of marine macroalgal biomolecules for healthcare applications: Current status and future prospects
(Elsevier, 2023)Macroalgae are a group of primitive marine algae that are widely distributed along rocky shores in intertidal to subtidal zones. Based on their pigment composition, they are classified into three broad categories: Rhodophyta, ... -
Next-generation sequencing and metabarcoding to understand the ecology of benthic foraminiferal community in the Bering Sea
(Elsevier, 2023)The sedimentary archives from the Bering Sea can provide excellent records of the global climate shift.However, paleoclimatic studies from the Bering Sea are limited due to the lack of well calibrated proxies.Various ... -
Biogeochemical cycling of dissolved manganese in the Arabian Sea
(Elsevier, 2023)The study of marine biogeochemical cycling of Mn, a bio-essential trace metal, is crucial to decipher its relative role in controlling the production and diversity of marine phytoplankton.Furthermore, Mn oxides and ... -
Summer variability in bio-optical properties and phytoplankton pigment signatures in two adjacent high Arctic fjords, Svalbard
(Springer, 2023)Fjords in Svalbard are sensitive to the enhanced climate warming-induced glacial meltwater discharge (fresher, nutrient-rich, turbid) that influences its hydrography and biological processes.This study attempts to explain ... -
Are genomic indices effective alternatives to morphology based benthic indices in biomonitoring studies? Perspectives from a major harbour and marine protected area
(Elsevier, 2023)Ecological assessments are currently being conducted by traditional morpho-taxonomical identification techniques that are time-consuming and often inaccurate.Biomonitoring programs are increasingly being complemented by ... -
Marine-derived antimicrobial molecules from the sponges and their associated bacteria
(Canadian Science Publishing, Ottawa, Canada, 2023)Antimicrobial resistance (AMR) is one of the leading global health issues that demand urgent attention.Very soon the world will have to bear the consequences of increased drug resistance if new anti-infectives are not ... -
Implications of benthic ecological quality in structuring macrobenthos community in a tropical monsoon influenced port, New Mangalore, India
(Elsevier, 2023)Soft bottom macrobenthos are highly diverse benthic invertebrates, and their diversity depends mainly on the health of the benthic habitat.The impact of anthopogenic stress and port related activites on macrobenthos diversity ... -
Arsenic enriched groundwater discharge to a tropical ocean: Understanding controls and processes
(Elsevier, 2023)The role of submarine groundwater discharge (SGD) in transporting terrestrial-sourced arsenic (As) to the global oceans is not well documented.In the present study, executed on a coast adjoining the extensive groundwater ... -
Heavy metal accumulation in a moderately polluted Ulhas estuary, Western India
(Elsevier, 2023)The impact of industrialization and anthropogenic activities on the heavy metal accumulation in a moderately polluted Ulhas estuary, Mumbai is presented here.The estuarine pollution was evaluated based on the enrichment ... -
Seasonal Dynamics of Photosynthetic Picoeukaryotes in a Monsoon-Influenced Tropical Bay: A Flow Cytometric and Chemotaxonomic Approach
(Springer, 2023)The composition and ecology of photosynthetic picoeukaryotes (PPE) are essential for understanding microbial food web functioning.We hypothesize that the simultaneous use of flow cytometry (FCM) and high-performance liquid ... -
Macrofaunal Distribution, Diversity, and Its Ecological Interaction at the Cold Seep Site of Krishna-Godavari Basin, East Coast of India
(Springer, 2023)Cold seeps are characterized by typical endemic communities with associated microorganisms that depend on sulfide, methane, reduced nitrogenous compounds, and metals as electron donors for their survival through ... -
Assessing the geographical distribution of carnivorous and planktivorous fishes in the western Bay of Bengal
(Elsevier, 2023)There is a clear distinction in the feeding habits of fishes between the northeastern and southeastern Arabian Sea (west coast of India) � the north is carnivorous, and the south is planktivorous �, but such a distinction ...