A sedimentary record from the Makarov Basin, Arctic Ocean, reveals changing middle to Late Pleistocene glaciation patterns

W Xiao, L Polyak, R Wang, C Not, L Dong, Y Liu… - Quaternary Science …, 2021 - Elsevier
Sediment core ARC5-ICE6 from the Makarov Basin was used to reconstruct circum-Arctic
glaciation and surface-ocean circulation history for the Middle to Late Pleistocene,∼ 0.5–0.7 …

Overview of the MOSAiC expedition: Physical oceanography

B Rabe, C Heuzé, J Regnery, Y Aksenov… - Elem Sci …, 2022 - online.ucpress.edu
Arctic Ocean properties and processes are highly relevant to the regional and global
coupled climate system, yet still scarcely observed, especially in winter. Team OCEAN …

Geochemistry of the Laptev and East Siberian seas sediments with emphasis on rare-earth elements: Application for sediment sources and paleoceanography

V Sattarova, A Astakhov, K Aksentov, X Shi, L Hu… - Continental Shelf …, 2023 - Elsevier
Deciphering the origin of sedimentary material in the Arctic can contribute to a deeper
understanding of modern transport and sedimentation processes. Here, the application of …

The Potential of 233U/236U as a Water Mass Tracer in the Arctic Ocean

E Chamizo, M Christl, M López‐Lora… - Journal of …, 2022 - Wiley Online Library
This study explores for the first time the possibilities that the 233U/236U atom ratio offers to
distinguish waters of Atlantic or Pacific origin in the Arctic Ocean. Atlantic waters entering the …

Spatial complexity in dissolved organic matter and trace elements driven by hydrography and freshwater input across the Arctic Ocean during 2015 Arctic …

T Williford, RMW Amon, K Kaiser… - Journal of …, 2022 - Wiley Online Library
This study traces dissolved organic matter (DOM) in different water masses of the Arctic
Ocean and its effect on the distributions of trace elements (TEs; Fe, Cu, Mn, Ni, Zn, Cd) using …

Natural copper-binding ligands in the Arctic Ocean. The influence of the Transpolar Drift (GEOTRACES GN04)

V Arnone, JM Santana-Casiano… - Frontiers in Marine …, 2023 - frontiersin.org
The Arctic Ocean is a unique biogeochemical environment characterized by low salinity
surface waters, extensive sea-ice coverage, high riverine inputs, large shelf extension and …

Dissolved cd, co, cu, fe, mn, ni, and zn in the arctic ocean

LJA Gerringa, MJA Rijkenberg… - Journal of …, 2021 - Wiley Online Library
During the Polarstern (PS94) expedition, summer 2015, part of the international
GEOTRACES program, sources and sinks of dissolved (D) Cd, Co, Cu, Fe, Mn, Ni, and Zn …

Nutrient and silicon isotope dynamics in the Laptev Sea and implications for nutrient availability in the transpolar drift

G Laukert, P Grasse, A Novikhin… - Global …, 2022 - Wiley Online Library
Realistic prediction of the near‐future response of Arctic Ocean primary productivity to
ongoing warming and sea ice loss requires a mechanistic understanding of the processes …

Water mass composition in Fram Strait determined from the combination of 129I and 236U: Changes between 2016, 2018, and 2019

AM Wefing, N Casacuberta, M Christl… - Frontiers in Marine …, 2022 - frontiersin.org
Changes in the provenance and composition of waters exported from the Arctic Ocean have
the potential to impact large-scale ocean circulation processes in the sub-polar North …

New constraints on the physical and biological controls on the silicon isotopic composition of the Arctic Ocean

MA Brzezinski, I Closset, JL Jones… - Frontiers in Marine …, 2021 - frontiersin.org
The silicon isotope composition of silicic acid, δ30Si (OH) 4, in the deep Arctic Ocean is
anomalously heavy compared to all other deep ocean basins. To further evaluate the …