Institute's contributions: Recent submissions
Now showing items 741-760 of 9429
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Spectral peak wave period climatology and its relationship with natural climate variability over the Bay of Bengal
(Springer, 2021)The predominance of swells or wind-seas at a location can be inferred from the spectral peak wave period (Tp). The present study examines the climatology of Tp and its variability in the Bay of Bengal (BoB) during the last ... -
Implications of an extensive salt water barrage on the distribution of black clam in a tropical estuarine system, Southwest coast of India
(Elsevier, 2021)Based on a monthly field sampling over a year in the Kochi backwaters (KBW), this study presents the larval ecology of black clam and discusses how an extensive saltwater barrage [Thannermukkom barrage (TB)] impacted the ... -
Role of river discharge and warming on ocean acidification and pCO2 levels in the Bay of Bengal
(Taylor and Francis, 2021)Shifts in surface ocean pCO2 and pH are important controls governing global climate. Based on the linear relationship of observed surface pH and pCO2 with sea surface temperature (SST), sea surface salinity (SSS) and ... -
Cyclone Hudhud-eddy induced phytoplankton bloom in the northern Bay of Bengal using a coupled model
(Elsevier, 2021)The present study explored the role of the pre-existing cyclonic eddy on the chlorophyll-a (Chla) bloom after a cyclone pass over the northern Bay of Bengal (BoB). We used a high-resolution (~9 km) Regional Ocean Modeling ... -
Characterization of archaeal symbionts of sponges from the coral reef ecosystems of the Gulf of Mannar, Southeast coast of India
(Elsevier, 2021)Sponges accommodate a diverse group of microorganisms with varied metabolic capabilities. The bacterial associates of sponges are widely studied while our understanding of archaeal counterparts is scanty. In the present ... -
Ferromanganese oxide deposits: Geochemical and microbiological perspectives of interactions of cobalt and nickel
(Elsevier, 2021)Bacterial participation in the formation of ferromanganese (Fe-Mn) mineral deposits is highly debated, as the precipitation of metals could occur by both chemical and biologically mediated mechanisms. Besides, the enrichment ... -
Fate of MV Wakashio oil spill off Mauritius coast through modelling and remote sensing observations
(Elsevier, 2021)This study aims at assessing the fate of MV Wakashio oil spill, and the driving forces responsible for possible environmental consequences of polluted coastal region. GNOME simulations were performed, considering various ... -
Untangling the effect of organic matter and dissolved oxygen on living benthic foraminifera in the southeastern Arabian Sea
(Elsevier, 2021)We studied the relationship between organic carbon in sediments (%Corg), bottom water dissolved oxygen and living benthic foraminifera in a marginal marine upwelling setting from the southeastern Arabian Sea to develop ... -
Enhancement of performance in the disk-shaped dual band microstrip patch antenna for the advanced IoT based 5G applications
(Springer, Singapore, 2021)In this paper, the authors have enhanced the performance in the various characteristics of disk-shaped microstrip patch antenna very much useful for the latest fifth-generation (5G) wireless communication and its advanced ... -
Microplankton size structure induced by a warm-core eddy in the western Bay of Bengal: Role of Trichodesmium abundance
(Elsevier, 2021)Mesoscale warm-core eddies are common in the Bay of Bengal (BoB), and this study in the western BoB during Pre-Southwest Monsoon (April 2015) presents how a prolonged warm-core core eddy could modify the microplankton ... -
Environmental association of heterotrophic micro-eukaryotes in the varying biogeochemical regimes of the Arabian Sea, resolved via high-throughput sequencing
(Springer, 2021)The diverse physicochemical conditions prevailing in the Arabian Sea are expected to result in marked spatial variations in heterotrophic flagellate (HF) and ciliate communities. Here, we report the environmental association ... -
Trait-based and taxonomic macrofauna community patterns in the upwelling ecosystem of the southeastern Arabian sea
(Elsevier, 2021)Coastal upwelling that occurs in the eastern Arabian Sea (EAS) drive the complex dynamics of the food chain. Macrofauna plays a key role in the functioning of coastal ecosystems, but few studies explored the taxonomic and ... -
Imhoffiella
(Wiley, 2021)Imhoffiella genus in honor of a German microbiologist, Johannes F. Imhoff, who has made a noteworthy contribution to our understanding of anoxygenic phototrophic bacteria. Proteobacteria / Gammaproteobacteria / Chromatiales ... -
Magnitude of river discharge determines the food habit and community composition of zooplankton in the Indian estuaries during monsoon
(Elsevier, 2021)Zooplankton of seventeen Indian estuaries were investigated using plankton net (200- mu M mesh; 0.25 m2 mouth area) during the peak discharge period of 2011. Results showed that the seventeen estuaries are comparable in ... -
Crustal structure of the Gulf of Kachchh, northwest India
(Springer, 2021)Analyses of the marine geophysical data collected in four oceanographic cruises during 1974-2008 inside the Gulf of Kachchh, northwest India was done, and geology and crustal structure were interpreted for the first time. ... -
Marinobacterium alkalitolerans sp. nov., with nitrate reductase and urease activity isolated from green algal mat collected from a solar saltern
(Springer, 2021)A novel Gram-staining-negative, rod-shaped, 0.6-0.8 mu m wide and 2.0-3.0 mu m in length, motile bacterium designated strain AK62T, was isolated from the green algal mat collected from saltpan, Kakinada, Andhra Pradesh, ... -
Picophytoplankton community dynamics in a tropical river estuary and adjacent semi-enclosed water body
(Springer, 2021)The dynamics of picophytoplankton, a vital component of the aquatic microbial food web, are least explored in the river-dominated estuaries, especially those subjected to human modifications that can alter the hydrodynamics ... -
Seasonal and tidal variations in suspended particulate matter dynamics of two microtidal rivers of Karnataka, central west-coast of India
(Springer, 2021)The concentrations of suspended particulate matter (SPM) and particulate organic carbon (POC), particulate total nitrogen (PTN) of SPM, and sediments were studied in two microtidal rivers of Karnataka (Nethravati and ... -
Survival of the blaNDM-harbouring Escherichia coli in tropical seawater and conjugative transfer of resistance markers
(Springer, 2021)Anthropogenic contamination of coastal-marine water is responsible for introducing multidrug-resistant bacteria such as the pNDM-harbouring Escherichia coli into the seafood chain. This study was conducted to understand ... -
Response of ocean surface waves to the co-occurrence of Boreal Summer Intra-Seasonal Oscillation and El Nino Southern Oscillation
(Springer, 2021)Studies related to the combined effect of different atmospheric oscillations on the ocean surface waves are limited. The present study focuses on the change in wave climatology due to the combined effect of Boreal Summer ...