Institute's contributions: Recent submissions
Now showing items 41-60 of 9443
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Cost-effective copper nanoparticles for enhanced photocatalytic degradation of triarylmethane (TAM) dyes in direct seawater
(Elsevier, 2025)In recent years, the environmental impact of triarylmethane dyes (TAMs) has become an ever-increasing concern, as their widespread use in various industries has led to their persistent presence in wastewater, causing serious ... -
Thermal desiccation and relative gene expression of HSP90 in an acorn barnacle, Amphibalanus amphitrite
(Elsevier, 2025)Sessile and sedentary invertebrates respond to various magnitudes of thermally desiccated stress during tidal emersion, and regulation of body temperature plays a crucial role in survival during an intraday aerial exposure. ... -
Role of synthetic fertilizers on stable isotope ratios of particulate organic matter in the Godavari River
(Springer, 2025)In this study, we examined the major sources of particulate organic matter (POM) in the Godavari River during high flow and low flow periods, to understand the impact of excess nitrogen (N)-fertilizers used in agricultural ... -
Spatial variation of micrometeorite abundance in global ocean
(Elsevier, 2025)Annually, Earth accumulates ?40,000 tons of cosmic dust, with ?4000�6000 tons reaching the surface as micrometeorites (MMs). This study analyzes ?3 tons of wet sediments and ?5000�MMs from the Central Indian Ocean Basin, ... -
Textural evolution of S-type micrometeorites
(Springer, 2025)Cosmic dust, the dominant extraterrestrial material entering Earth's atmosphere, undergoes textural transformation during entry. This study investigates the dependence of texture on entry conditions and classifies textures ... -
Geochemical constraints on the origin of ophiolitic chert from Naga HillsOphiolite, Northeast India
(Indian Geophysical Union, 2025)The uppermost part of the Naga Hills ophiolite (NHO) sequence representing vestiges of the Neo-Tethyan ocean in the Indo-Myanmar ranges, consists of Late Jurassic to Late Cretaceous cherts that carapace the ophiolitic ... -
Community guidelines to increase the reusability of marine microfossil assemblage data
(The Micropalaeontological Society, 2025)Data on marine microfossil assemblage composition have multiple applications. Initially, they were primarily used for (chrono)stratigraphy and palaeoecology, but these data are now also widely used to study evolutionary ... -
Experimental heating of CI chondrite: Empirical constraints on the evolution of micrometeorite O-isotopes during atmospheric entry
(Elsevier, 2025)Extraterrestrial dust exhibits a wide range of textural, chemical and oxygen isotopic compositions due to the heterogeneity of their precursors and modification during atmospheric entry. Experimental heating provides an ... -
Deciphering top-down impact of cerithiid gastropods on meiobenthic assemblages: insights from tropical estuaries along the central west coast of India
(Elsevier, 2025)Macro-epifaunal grazers influence the infaunal communities through top-down control in intertidal estuarine ecosystems. The present study aimed to investigate the influence of cerithiid gastropod Pirenella cingulata ... -
Antimicrobial Potential of Marine Sponge-Associated Bacillus velezensis and Stutzerimonas stutzeri from the Indian Coast: A Genome Mining and Metabolite Profiling Approach
(Springer, 2025)Antimicrobial resistance (AMR) is one of the leading health crises worldwide that demands new antimicrobials to enter the clinical pipeline. Marine sponges are a rich source of promising bioactive compounds. Due to their ... -
Potent targeted larvicidal activities of marine-derived Bacillus sp. bacterial extracts on mosquito vectors
(Springer Nature, 2025)Mosquito vector-borne diseases are one of the leading causes of mortality and morbidity across the globe. Current vector control strategies mainly rely on chemical insecticides, but their incessant usage has resulted in ... -
Carbon dynamics in the intertidal rockpools along the central west coast of India
(Elsevier, 2025)Shallow inter-tidal ecosystems such as rockpools provide important insights into the ongoing climatic changes and their consequences. We studied the diurnal and seasonal variations in carbon chemistry and associated ... -
Geochemistry and mineralogy of modern fjord sediments, west Spitsbergen, Svalbard: implications for provenance and weathering
(Springer, 2025)Arctic fjords are ideal sites for studying the recent sedimentary process that affects high-latitude coastal ecosystems. High latitude Raudfjord, Magdalenefjord, and St. Jonsfjord from the west Spitsbergen, Svalbard have ... -
Distribution, sources and bioaccumulation of polycyclic aromatic hydrocarbons (PAHs) in oysters of Sal estuary Goa, India
(Elsevier, 2025)Present study aimed to unfurl occurrence and accumulation of Polycyclic Aromatic Hydrocarbons (PAHs) in water and oysters of Sal estuary (Goa, India). The highest total PAHs concentration were observed at mid estuary (SSJ2) ... -
Vertical structure of mesoscale eddies and their impact on the modulation of tracer fields in the eastern Arabian Sea
(Springer, 2025)The present study utilises a combination of observation and ocean reanalysis data to comprehend the vertical structure of mesoscale eddies and their influence on the modulation of tracer properties (temperature, salinity, ... -
First report of a giant protist Tricranastrum trinibrachium Takahashi 1991 (syn. Myelastrum trinibrachium) from the Indian Ocean
(Oxford University Press, 2025)Rhizarians play an important role in ocean biogeochemistry and are used as paleoproxies. These organisms, specifically the giant ones, which are fragile in nature, are poorly studied and understood. A rhizarian species ... -
Mangrove Community Structure Following Dieback Events in the Maldives: Special Emphasis on the Genus Bruguiera
(Springer, 2025)Climate change is driving significant transformations in coastal and wetland ecosystems. A large-scale dieback event of Bruguiera cylindrica was observed in the northern islands of Maldives, attributed to extreme climatic ... -
Phthalic acid esters as an ecological hazard to the coral reef ecosystems: A case study from the coral reef waters of the Lakshadweep Archipelago, Arabian Sea
(Elsevier, 2025)Information regarding the sources, distribution and ecological implications of organic contaminants in the coral reef ecosystems is limited. Phthalic acid esters (PAEs) are toxic contaminants due to their endocrine-disrupting ... -
Baseline oxidative stress responses and cytochrome P450 gene expression in Tympanotonos fuscatus from PAH-contaminated ecosystem in the Niger Delta, Nigeria
(Springer, 2025)The pervasive contamination of aquatic ecosystems by polycyclic aromatic hydrocarbons (PAHs) poses risks to benthic macroinvertebrates. This study investigates Tympanotonos fuscatus biochemical and molecular responses to ... -
Impacts of climate change on the morphodynamics of embayed beaches along the Central West Coast of India
(Elsevier, 2025)This study investigates the morphodynamics and climatic influences on twenty-seven embayed beaches along the central west coast of India utilizing a comprehensive framework that combines in-situ field observations and ...