Iron supply pathways between the surface and subsurface waters of the Southern Ocean: from winter entrainment to summer storms

SA Nicholson, M Lévy, J Jouanno… - Geophysical …, 2019 - Wiley Online Library
Dissolved iron (DFe) plays an immeasurable role in shaping the biogeochemical processes
of the open‐ocean Southern Ocean. However, due to observational constraints iron supply …

[HTML][HTML] Physical control on the inter-annual variability of summer dissolved nutrient concentration and phytoplankton biomass in the Indian sector of the Southern …

JV George, RK Naik, N Anilkumar, P Sabu, SM Patil… - Oceanologia, 2022 - Elsevier
To understand the role of physical processes and their interannual variability on the
dissolved nutrient concentration and phytoplankton biomass distribution, field data collected …

Meridional variations in N* and Si* along 57° 30′ E and 47° E transects in the indian sector of the Southern Ocean during austral summer 2011

BV Parli, DRG Dessai, N Anilkumar, R Chacko… - Deep Sea Research …, 2020 - Elsevier
The variations in nutrient utilization in the euphotic layer was studied using geochemical
tracers N*(NO 3-− 16PO 4 3−) and Si*(Si (OH) 4–NO 3-) along two transect 57° 30′ E (T1) …

Potential Role of Major Phytoplankton Communities on pCO2 Modulation in the Indian Sector of Southern Ocean

A Sarkar, R Mishra, PV Bhaskar, N Anilkumar… - … An International Journal …, 2021 - Springer
Spatial variations in the phytoplankton community compositions, carbon dioxide system and
ancillary water column properties, were monitored across various frontal systems in the …

[HTML][HTML] Nutrient dynamics at the juncture of Agulhas Return Front and subtropical front in the Indian sector of the Southern Ocean during the austral summer

MA Soares, P Sabu, JV George, RK Naik, N Anilkumar… - Polar Science, 2020 - Elsevier
The northern boundary of the Indian sector of Southern Ocean is marked by the juncture of
the Agulhas Return Front and the southern Subtropical Front and is a hydrographically …

Exploring the Impact of Eddies on Southern Ocean Biogeochemical Structure using BGC-Argo Float Observations

NJ Guisewhite - 2023 - search.proquest.com
Abstract The Southern Ocean plays a crucial role in global ocean circulation, and global
heat and nutrient transport. However, this region is both distant and dangerous and is …

A comparative study of nitrogen uptake and nitrification rates in sub-tropical, polar and upwelling waters

MCR Philibert - 2015 - open.uct.ac.za
Nitrification is the oxidation of ammonium to nitrate through a two step biological process.
Nitrification in the euphotic zone has, in the past, been considered negligible even though …

[引用][C] The effects of seawater scrubber effluent on marine microbial communities

L Tripp