Subsurface Chlorophyll-a Maxima in the Southern Ocean

K Baldry, PG Strutton, NA Hill, PW Boyd - Frontiers in Marine Science, 2020 - frontiersin.org
Our review of the literature has revealed Southern Ocean subsurface chlorophyll-a maxima
(SCMs) to be an annually recurrent feature throughout the basin. Most of these SCMs are …

Iron-stimulated phytoplankton blooms in the Southern Ocean: a brief review

SC Tripathy, B Jena - Remote Sensing in Earth Systems Sciences, 2019 - Springer
Nine iron fertilization experiments have been carried out in the Southern Ocean (SO) so far
comprising of seven artificial fertilization and two naturally enriched events. The first artificial …

Cross-frontal variability of phytoplankton productivity in the Indian sector of the Southern Ocean during austral summer of 2010–2018

SK Padhi, SC Tripathy, SR Pandi - Science of The Total Environment, 2024 - Elsevier
Oceanic phytoplankton productivity, which regulates atmospheric CO 2, is crucial for
unraveling the complexities of the global carbon cycle. Despite its substantial contribution to …

Variability in primary productivity and bio-optical properties in the Indian sector of the Southern Ocean during an austral summer

AU Kerkar, SC Tripathy, P Minu, N Baranval, P Sabu… - Polar Biology, 2020 - Springer
Abstract The Southern Ocean (SO), in spite of its major contribution to global primary
productivity (PP), remains underexplored in this aspect. Light being the most limiting …

Characterization of phytoplankton productivity and bio-optical variability in a polar marine ecosystem

AU Kerkar, SC Tripathy, DJ Hughes, P Sabu… - Progress in …, 2021 - Elsevier
Abstract Knowledge of Southern Ocean carbon cycling is limited by a paucity of
phytoplankton primary productivity (PP) and spectral absorption data in this globally …

Chlorophyll-a estimation around the Antarctica peninsula using satellite algorithms: hints from field water leaving reflectance

C Zeng, H Xu, AM Fischer - Sensors, 2016 - mdpi.com
Ocean color remote sensing significantly contributes to our understanding of phytoplankton
distribution and abundance and primary productivity in the Southern Ocean (SO). However …

Relationship between light, community composition and the electron requirement for carbon fixation in natural phytoplankton

Y Zhu, J Ishizaka, SC Tripathy, S Wang… - Marine Ecology …, 2017 - int-res.com
Fast repetition rate fluorometry (FRRF) provides a means to examine primary productivity at
high resolution across broad scales, but must be coupled with independent knowledge of …

Bio-optical depiction of a polar ocean under global change: Exploring the regional absorption traits

AU Kerkar, SC Tripathy, SR Pandi - Global and Planetary Change, 2022 - Elsevier
Abstract The Southern Ocean (SO) is a vital ecoregion that plays a crucial role in modulation
of the global carbon cycle and changing climate. Light absorption properties of clear waters …

Biophysical control on variability in phytoplankton production and composition in the south-western tropical Indian Ocean during monsoon 2014

SC Tripathy, P Sabu, S Patra, RK Naik… - Frontiers in Marine …, 2020 - frontiersin.org
The existing oligotrophic conditions in the southwest tropical Indian Ocean (SWTIO) is
believed to be one of the causes for low phytoplankton productivity (PP) observed in this …

Short-term time-series observations of phytoplankton light-absorption and productivity in Prydz Bay, coastal Antarctica

SC Tripathy, AU Kerkar, P Sabu, SK Padhi… - Frontiers in Marine …, 2024 - frontiersin.org
The optical characteristics of coastal Antarctic waters exhibit complexity due to the dynamic
hydrography influenced by meltwater intrusion, which alters nutrient levels, thermohaline …