Institute's contributions
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Recent Submissions
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Thermal anomaly over Barren Island volcano, Andaman Sea: Implications for volcanic and hazard monitoring
(Springer, 2026)Continuous monitoring of the Barren Island volcano is important for assessing its geohazard potential and supporting long-term scientific observations of volcanic activity. In the present study, we performed a multi-temporal ... -
Probabilistic assessment of tropical cyclone-induced storm surge hazards along the Bay of Bengal coast
(Springer, 2026)The tropical cyclones (TCs) in the Bay of Bengal (BoB) have led to severe coastal flooding, causing substantial casualties and property damage. A comprehensive risk assessment for BoB storm surges is thus crucial for ... -
State-wide assessment of mangrove blue carbon stocks in coastal Karnataka, South-west coast of India
(Elsevier, 2026)Mangrove forests are among the most carbon-rich ecosystems on Earth and play a crucial role in climate change mitigation. However, carbon stock assessments in Indian mangrove forests remain limited and poorly documented. ... -
Authigenic carbonate crust archives a protracted seepage event of deep-seated methane sources
(Elsevier, 2026)Cold-seep carbonates are valuable archives for tracing the temporal evolution of cold seep methane seepage events. Here, we present the first high-resolution, multiproxy record of methane seepage spanning 14.8 1.1 to 3.5 ... -
River discharge and sedimentation drive progressive bottom-water hypoxia and redox reorganization in eastern Arabian Sea shelf sediments
(Elsevier, 2026)Continental shelf sediments play a critical role in global biogeochemical cycling, serving as major sites for organic carbon burial as well as sulfur and trace element transformations. Here, we employ a multiproxy analysis ... -
Jellyfish diversity and niche partitioning during a scyphozoan swarm in the coastal Bay of Bengal: interactions and environmental factors associated with coexistence
(Springer, 2026)Jellyfish swarms are ecologically dynamic but remain poorly studied in terms of diversity, interactions, and environmental factors, especially in tropical monsoonal regions like the Bay of Bengal (BoB). This study explores ... -
Macrofauna community structure in extreme temperature and hypersaline waters: Khor Al-Adaid, Arabian Gulf
(Springer, 2026)The Arabian Gulf experiences extreme seasonal fluctuations in temperature and salinity, imposing strong environmental filters on benthic ecosystems. This study examined the seasonal dynamics of macrobenthic communities in ... -
Integrated pragmatic approach of bioinformatics and cheminformatics for tracking the fecal pollution in an urban marine environment
(Springer, 2026)Fecal contamination in urban marine environments poses an alarming global threat to public health, ecosystems, and economies. Traditional fecal indicator bacteria (FIB) methods, while accessible, suffer from delayed results ... -
Bioluminescence-Based Ecotourism and Bioentrepreneurship: A Review of Opportunities and Challenges
(Wiley, 2026)Bioluminescent organisms represent a largely untapped resource at the interface of biodiversity, bioentrepreneurship, and sustainable ecotourism. Although bioluminescence is well studied biologically, its translational ... -
Comparative metagenomic analysis of microbial communities: unravelling microbial communities from the great Rann of Kachchh and coastal saltpans, Gujarat, India
(Springer, 2026)Hypersaline environments exhibit extreme physiochemical conditions yet support diverse microbial communities. These communities are not only ecologically important but also possess substantial potential for biotechnological ... -
A Refined Regional Algorithm for Estimating Suspended Sediment Concentration in Coastal and Tropical Estuarine Waters Along the Central West Coast of India Using AWiFS Data
(Springer, 2026)Suspended sediment concentration (SSC) in coastal waters and estuaries constitutes a critical factor impacting the aquatic environment, affecting primary productivity and ecosystem health. Accurate SSC estimation remains ... -
Overlooked hazard of cigarette butts and associated trace metals in the beach environment and implications for management and environmental sustainability
(Elsevier, 2026)Cigarette butts (CBs) are among the most pervasive anthropogenic litter globally, posing significant environmental challenges due to their toxic chemical constituents and cellulose acetate filters. In coastal areas, ... -
Seasonal variability in primary productivity and associated shifts in bacterial community structure at chlorophyll maximum depths in the eastern Arabian Sea
(Elsevier, 2026)The eastern Arabian Sea experiences a seasonal increase in primary productivity during the southwest monsoon. However, how this seasonal increase restructures bacterial communities and ecological dynamics at the chlorophyll ... -
Semidiurnal and diurnal barotropic currents in the inner shelf and surf zone of the west coast of India: Measurements and modeling
(Elsevier, 2026)We study the dynamics of barotropic currents at semidiurnal and diurnal frequency bands in the inner shelf and surf zone off the west coast of India using moored velocity observations. In both the Inner shelf and the Surf ... -
Back after 43 years: a new species of Actinarctus (Heterotardigrada, Tanarctidae) from the northeast coast of India
(Springer, 2026)Marine tardigrades from the Indian waters offer an important but largely overlooked component of regional biodiversity, and every new record contributes significantly to understanding their distribution and taxonomy. ... -
Pre-bomb marine reservoir corrections for the southeastern Arabian Sea
(Cambridge University Press, 2026)Estimates of marine reservoir corrections (?R) in the southeastern Arabian Sea region are limited. To better constrain the region s marine reservoir corrections, additional pre-bomb radiocarbon records are needed. In this ... -
Antibacterial and structure-activity relationship of benzoic acid and its derivatives
(Indian ACAD Science, 2026)Food preservatives are specific additives used to prevent food spoilage. Benzoic acid is the simplest aromatic carboxylic acid, possessing a faintly pleasant odour and having wide application as preservatives in carbonated ... -
Tracing paleo methane seepage activities using lipid biomarkers in methane seep sediments of the Krishna Godavari Basin, Bay of Bengal
(Elsevier, 2026)Here we present the first high-resolution reconstruction of methane-seepage events over the last ?36.4 kyr from an active cold-seep system in the Krishna-Godavari (K-G) Basin, eastern Indian margin, using carbon-isotope ... -
NADW attenuation and millennial-scale overturning circulation variability in the Arabian Sea constrained through authigenic ?Nd at the Carlsberg Ridge
(Elsevier, 2026)The radiogenic Nd isotope composition (?Nd) in authigenic phases is widely used to trace the provenance of deep-water masses. However, boundary exchange, particulate inputs, benthic flux, and hydrothermal processes can ...


