Scholarly literature: Recent submissions
Now showing items 361-380 of 9074
-
Anthropogenic impact and antibiotic resistance among the indicator and pathogenic bacteria from several industrial and sewage discharge points along the coast from Pydibhimavaram to Tuni, East Coast of India
(Springer, 2023)Increasing urbanisation and industrialisation of the Visakhapatnam region have brought domestic sewage and industrial wastewater discharge into the coastal ocean. This study examines the indicator and pathogenic bacteria�s ... -
Acquisition of natural remanence in the basaltic laterites of Deccan volcanic province (India): Implications to palaeomagnetic studies in laterites
(Elsevier, 2023)Lateritization in the Deccan basalt province (India) represents a large spectrum of chemical weathering with up to 99% CIA values and complete ferri- to antiferromagnetic transformations. We combined rock magnetic, ... -
Multi-resource potentiality and multi-hazard susceptibility assessments of the central west coast of India applying machine learning and geospatial techniques
(Springer, 2023)The understating of natural resources and hazards is very fundamental from spatial perspective to reduce loss of resource and human lives. For this, the main aim of the current research is to synthesize the three natural ... -
Performance of ERA5 winds on computed storm surge and wave-current interaction using a coupled model during Ockhi cyclone
(Springer, 2023)A fully coupled numerical model was setup to simulate tides as well as storm surges and waves generated by the very severe cyclonic storm Ockhi, which occurred in the Arabian Sea during 29 November-6 December 2017. ERA5 ... -
Variability in phytoplankton shape dominance in marine pelagic systems: prevalence of different adaptive strategies in the eastern Arabian Sea during the winter monsoon
(Springer, 2023)Phytoplankton communities from pelagic systems were assessed to explore the potential of using commonly used traits (such as cell geometry and taxa) as ecological function indicators from the data generated during the ... -
Role of aerosol liquid water content on the production of dicarboxylic acids in the dust-laden air masses over the Arabian Sea: Implications for heterogeneous chemistry
(Elsevier, 2023)Oxalic acid and the related organics are ubiquitous water-soluble constituents of ambient organic aerosols (OA). Their molecular distributions and relative abundances provide crucial insights on the secondary OA formation ... -
Flood-associated hydrobiological changes in the nearshore off Kochi, along the southwest coast of India
(Elsevier, 2023)This study presents how flood water transforms the hydrobiology of the nearshore waters close to estuarine inlets along the southwest coast of India, which are susceptible to significant freshwater discharge during the ... -
Applications of Machine Learning in Chemical and Biological Oceanography
(American Chemical Society, 2023)Machine learning (ML) refers to computer algorithms that predict a meaningful output or categorize complex systems based on a large amount of data. ML is applied in various areas including natural science, engineering, ... -
A 50 kyr record of eolian sedimentation in the Eastern Arabian Sea - Dust deposition changes synchronous with the Northern Hemisphere Climatic Oscillations
(Elsevier, 2023)The Late Pleistocene Northern Hemisphere (NH) climate was extremely variable, owing to the abrupt warm Dansgaard-Oeschger (D/O) events and cold Heinrich events in the Greenland and North Atlantic. Although the close coupling ... -
Phytoplankton community structure in the Kandla port ecosystem situated in a creek in the Gulf of Kutch, India
(Springer, 2023)The port ecosystems are prone to deterioration due to the maritime and coastal activities and as a major source of the country�s economy need efficient management. Phytoplankton communities can serve as reliable indicators ... -
Seasonal assessment of cross-shore morphodynamic behaviour of wave-dominated beaches using data-driven analysis
(Springer, 2023)Four years of data-driven analyses-Empirical Orthogonal Function (EOF) analysis and Canonical Correlation Analysis (CCA), were performed for North and South Goa beach profile datasets (2018-2021) to improve data processing ... -
Light stress induced DMS(P) production in Skeletonema costatum: An experimental approach and field observation
(Elsevier, 2023)Dimethylsulphide is a dominant biogenic sulphur anti-greenhouse gas produced by marine phytoplankton. A non-axenic culture of Skeletonema costatum was studied to comprehend the effects of different growth stages and light ... -
Biodiversity assessment using passive acoustic recordings from off-reef location�Unsupervised learning to classify fish vocalization
(Acoustical Society of America (ASA), 2023)We present the quantitative characterization of Grande Island�s off-reef acoustic environment within the Zuari estuary during the pre-monsoon period. Passive acoustic recordings reveal prominent fish choruses. Detailed ... -
Spatial and seasonal variations in the particulate sinking flux in the Bay of Bengal
(Elsevier, 2023)Sediment traps have been widely used to study particles sinking through the oceanic water column. As part of the SIBER-INDIA program, sediment traps were deployed at three depths ? 430 m (shallow), 1020 m (middle), and ... -
Petroleum Hydrocarbon Catabolic Pathways as Targets for Metabolic Engineering Strategies for Enhanced Bioremediation of Crude-Oil-Contaminated Environments
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)Anthropogenic activities and industrial effluents are the major sources of petroleum hydrocarbon contamination in different environments. Microbe-based remediation techniques are known to be effective, inexpensive, and ... -
Bacillussp. based nano-bio hybrids for efficient water remediation
(Elsevier, 2023)Macroalgae are a diverse group of primary producers that offer indispensable ecosystem services towards bacterial colonization and proliferation in aquatic biomes. Macroalgae/bacteria interactions are complex in natural ... -
Editorial: Coastal environmental and ecological data analysis
(Frontiers Media SA, 2023)This is the editorial for the special issue on the topic- Coastal environmental and ecological data analysis. This issue is introduced to analyze the structure and functioning of diverse coastal ecosystems around global, ... -
Rice husk as a potential source of silicate to oceanic phytoplankton
(Elsevier, 2023)Global oceans are witnessing changes in the phytoplankton community composition due to various environmental stressors such as rising temperature, stratification, nutrient limitation, and ocean acidification. The Arabian ... -
Petrogenesis of HED clan meteorites: Constraints from crystal size distribution
(Springer, 2023)Two diogenites (Johnstown and ALHA 77256) and two eucrites (Malotas (b) and Stannern) meteorites from the Howardite-Eucrite-Diogenite (HED) clan are investigated by petrography, mineral chemistry and using crystal size ... -
Weakening of the South Asian summer monsoon linked to interhemispheric ice-sheet growth since 12 Ma
(Nature Publishing Group, 2023)The evolution and driving mechanism of the South Asian summer monsoon (SASM) are still poorly understood. We here present a 12-Myr long SASM record by analyzing the strontium and neodymium isotopic composition of detrital ...