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Observation Based Estimate of Net Community Production in Antarctic Sea Ice Geophysical Research Letters, 2025 (Ref: 17295)
Category 1: Peer-reviewed literature

Antarctic sea ice is one of the largest biomes on Earth providing a critical habitat for ice algae. Measurements of primary production in Antarctic sea ice remain scarce and an observation-based estimate of primary production has not been revisited in over 30 years.

The contribution of deep chlorophyll maxima to net primary production in the Southern Ocean Global Biogeochemical Cycles, 2025 (Ref: 17431)
Category 1: Peer-reviewed literature

Deep chlorophyll maxima (DCMs) have long been studied in the northern hemisphere but have received less attention in the Southern Ocean. Their contribution to phytoplankton biomass and net primary productivity (NPP) is poorly resolved. Recently…

Iron and light limitation of phytoplankton growth off East Antarctica Journal of Marine Systems, 2022 (Ref: 16547)
Category 1: Peer-reviewed literature

Phytoplankton production controls the transfer of carbon dioxide from the atmosphere into the ocean through the biological carbon pump, facilitating the sequestration of carbon dioxide and thus, contributing to the regulation of global climate. In the Southern Ocean…

Coupling Between the Subantarctic Seasonal Iron Cycle and Productivity at the Southern Ocean Time Series (SOTS) AGU Advances, 2025 (Ref: 17312)
Category 1: Peer-reviewed literature

In the Subantarctic Southern Ocean, primary productivity is predominantly limited by seasonal changes in light and iron (Fe) availability, shaping the phytoplankton community and impacting the magnitude of the biological carbon pump. However, quantifying the seasonal iron cycle is challenging…

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