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 …

Arctic sea ice loss warmed the temperate East Asian winter in the mid-Holocene

J Dong, X Shi, H Dai, Z Lu, X Liu, AS Astakhov… - … Earth & Environment, 2024 - nature.com
The recent colder winters in midlatitude Eurasia have been proposed to result from Arctic
sea-ice decline. However, large uncertainties remain regarding this link in the present …

Climate and Ice conditions of East Siberian Sea during Holocene: reconstructions based on sedimentary geochemical multiproxy

AS Astakhov, VV Babich, X Shi, L Hu… - The …, 2023 - journals.sagepub.com
Reconstruction of ice conditions and climate of the East Siberian Sea during the Late Middle
Holocene was implemented for the first time using a transfer function method based on …

Sedimentary record of sea ice rafting in the Laptev Sea during the Holocene: Evidence from the improved ice rafting debris (IRD) proxy

Q Li, S Qiao, X Shi, L Hu, Y Yu, A Bosin… - Palaeogeography …, 2025 - Elsevier
Variations in sea ice have important implications for climate and local ecosystems, as well
as the sediment budget in the Arctic Ocean, and reconstructing the evolutionary history of …

Distribution of diatoms in seafloor surface sediments of the Laptev, East Siberian, and Chukchi seas: implication for environmental reconstructions

MS Obrezkova, IB Tsoy, AE Kolyada, X Shi, Y Liu - Polar Biology, 2023 - Springer
Our research was motivated by significant warming in the Arctic in recent decades and the
influence of this warming on diatoms, which are the main producers in the seas of the …

Monthly Arctic sea ice prediction based on a data-driven deep learning model

X Huan, J Wang, Z Liu - Environmental Research …, 2023 - iopscience.iop.org
There is growing interest in sub-seasonal to seasonal predictions of Arctic sea ice due to its
potential effects on midlatitude weather and climate extremes. Current prediction systems …

New Sea-ice biomarker data from Bering-Chukchi Sea surface sediments and its significance for pan-Arctic proxy-based sea-ice reconstruction

JY Zhang, X **ao, R Stein, W **ao, R Wang… - Global and Planetary …, 2025 - Elsevier
Sea ice is an essential component in polar regions and plays an important role in global
climate changes. Knowing sea-ice variabilities on long-term time scales is critical to …

Sediment provenance of the East Siberian Arctic Shelf and evidence of Holocene climate-driven fluvial events in the Indigirka River based on detrital mineral analysis

K Wang, X Shi, J Dong, AA Bosin, AS Astakhov… - Palaeogeography …, 2024 - Elsevier
Abstract Analysis of sediment provenance in the East Siberian Arctic Shelf is crucial for the
understanding of source to sink pathways and their link to climatic and environmental …

The eastward intrusion of the Lena River into the East Siberian Sea since the early Holocene

K Wang, X Shi, Z Yao, AA Bosin, Q Li, S Qiao… - Marine Geology, 2025 - Elsevier
The sedimentary environments and material sources of the eastern and northeastern Lena
Delta differ in coarse-grained components and garnet geochemistry, particularly in the Buor …

Norwegian Sea net community production estimated from O2 and prototype CO2 optode measurements on a Seaglider

L Possenti, I Skjelvan, D Atamanchuk… - Ocean Science …, 2020 - os.copernicus.org
We report on a pilot study using a CO 2 optode deployed on a Seaglider in the Norwegian
Sea for 8 months (March to October 2014). The optode measurements required drift-and lag …