Global and regional drivers of nutrient supply, primary production and CO2 drawdown in the changing Arctic Ocean

JÉ Tremblay, LG Anderson, P Matrai, P Coupel… - Progress in …, 2015 - Elsevier
The main environmental factors driving spatial patterns, variability and change in primary
production (PP) in the Arctic Ocean are reviewed. While instantaneous PP rates are …

Satellite observations are needed to understand ocean acidification and multi-stressor impacts on fish stocks in a changing Arctic Ocean

HL Green, HS Findlay, JD Shutler, PE Land… - Frontiers in Marine …, 2021 - frontiersin.org
It is widely projected that under future climate scenarios the economic importance of Arctic
Ocean fish stocks will increase. The Arctic Ocean is especially vulnerable to ocean …

Organic matter remineralization in marine sediments: A Pan‐Arctic synthesis

S Bourgeois, P Archambault… - Global Biogeochemical …, 2017 - Wiley Online Library
Climate change in the Arctic is ongoing and causes drastic modification on the ecosystem
functioning. In soft‐bottom environments, organic matter remineralization is considered an …

Functional group diversity is key to Southern Ocean benthic carbon pathways

DKA Barnes, CJ Sands - PloS one, 2017 - journals.plos.org
High latitude benthos are globally important in terms of accumulation and storage of ocean
carbon, and the feedback this is likely to have on regional warming. Understanding this …

Reliance of deep-sea benthic macrofauna on ice-derived organic matter highlighted by multiple trophic markers during spring in Baffin Bay, Canadian Arctic

G Yunda-Guarin, TA Brown, LN Michel… - Elem Sci …, 2020 - online.ucpress.edu
Benthic organisms depend primarily on seasonal pulses of organic matter from primary
producers. In the Arctic, declines in sea ice due to warming climate could lead to changes in …

Assessing the potential impact of river chemistry on arctic coastal production

GA Gibson, S Elliot, J Clement Kinney… - Frontiers in Marine …, 2022 - frontiersin.org
The Arctic coastal margin receives a disproportionately large fraction of the global river
discharge. The bio-geochemistry of the river water as it empties into the marine environment …

Observing Temporally Varying Synoptic‐Scale Total Alkalinity and Dissolved Inorganic Carbon in the Arctic Ocean

HL Green, HS Findlay, JD Shutler, R Sims… - Earth and Space …, 2023 - Wiley Online Library
The long‐term absorption by the oceans of atmospheric carbon dioxide is leading to the
slow decline of ocean pH, a process termed ocean acidification (OA). The Arctic is a …

Characteristics of chromophoric and fluorescent dissolved organic matter in the Nordic Seas

A Makarewicz, P Kowalczuk, S Sagan… - Ocean …, 2018 - os.copernicus.org
Optical properties of chromophoric (CDOM) and fluorescent dissolved organic matter
(FDOM) were characterized in the Nordic Seas including the West Spitsbergen Shelf during …

[HTML][HTML] The spatial and interannual dynamics of the surface water carbonate system and air–sea CO fluxes in the outer shelf and slope of the Eurasian Arctic Ocean

II Pipko, SP Pugach, IP Semiletov, LG Anderson… - Ocean …, 2017 - os.copernicus.org
The Arctic is undergoing dramatic changes which cover the entire range of natural
processes, from extreme increases in the temperatures of air, soil, and water, to changes in …

[HTML][HTML] ORCHIDEE MICT-LEAK (r5459), a global model for the production, transport, and transformation of dissolved organic carbon from Arctic permafrost regions …

SPK Bowring, R Lauerwald, B Guenet… - Geoscientific Model …, 2019 - gmd.copernicus.org
Few Earth system models adequately represent the unique permafrost soil biogeochemistry
and its respective processes; this significantly contributes to uncertainty in estimating their …