Search
Now showing items 71-80 of 189
Characterization of Bacteria in Ballast Water Using MALDI-TOF Mass Spectrometry
(Public Library of Science, 2012)
To evaluate a rapid and cost-effective method for monitoring bacteria in ballast water, several marine bacterial isolates were characterized by matrix-assisted laser desorption ionization-time of flight mass spectrometry ...
Short term response of plankton community to nutrient enrichment in central eastern Arabian Sea: Elucidation through mesocosm experiments
(Elsevier, 2021)
Oligotrophic waters (OW), generally favour longer food chain facilitated by the microbial loop. In such ecosystems, physical mixing (e.g. upwelling, and winter convection) inject nutrients and propagules from subsurface ...
Fatty acids as indicators of sediment organic matter dynamics in a monsoon-influenced tropical estuary
(Elsevier, 2021)
Sedimentary organic matter (OM) composition serves as a biomarker and helps in hindcast analysis of the events in the habitat. The present study was carried out on a monthly basis to evaluate the contribution of different ...
Environmental influence on the picophytoplankton community structure in the central and northern Bay of Bengal
(Elsevier, 2020)
The Bay of Bengal (BoB) is a low productive, oligotrophic ecosystem. The picophytoplankton (Pico; < 3mu m) play a significant role in the biogeochemistry of such ecosystems. The information on the Pico is exiguous from ...
Phytoplankton communities in marine intertidal rock-pools: Effect of location, geometric shapes and allelopathy
(Springer, 2021)
Biologically rich rock-pools (RPs) are prominent component of rocky intertidal habitat and this study elucidates the factors aAecting the phytoplankton distribution from high-tide (HT), mid-tide (MT) and low-tide (LT) RPs ...
Response of the bacterial metagenome in port environments to changing environmental conditions
(Elsevier, 2021)
Port environments are highly dynamic and hotspots for marine bioinvasion. This study investigated the bacterial diversity at two geographically distant ports (Mangalore-marine port; and Haldia-riverine port) using ...
Seasonal cycle of zooplankton standing stock inferred from ADCP backscatter measurements in the eastern Arabian Sea
(Elsevier, 2022)
We use ADCP (acoustic Doppler current profiler) backscatter, measured during October 2012 to December 2020 at three locations on the continental slope in the eastern Arabian Sea (EAS), to study the seasonal variation in ...
Factors regulating the production of different inducers in Pseudomonas aeruginosa with reference to larval metamorphosis in Balanus amphitrite
(Inter-Research, 2002)
Gregarious settlement in barnacles has been related to the settlement-inducing compounds from adult conspecifics, bacteria in the biofilms, and their interaction. Elucidation of larval settlement cues from these sources ...
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 ...
Response of the phytoplankton community to seasonal and spatial environmental conditions in the Haldia port ecosystem located in the tropical Hooghly River estuary
(Springer, 2021)
The phytoplankton community structure exhibits seasonal and spatial variations in response to the environmental conditions, which aids in understanding the ecosystem's health. Given this, four samplings were conducted ...