☆ 4.7 Article

Intense zonal freshwater transport in the Eurasian Arctic during ice-covered season revealed by in situ measurements

SCIENTIFIC REPORTS (2023)

Related references

Note: Only part of the references are listed.

Article Oceanography

Decomposition of Estuarine Circulation and Residual Stratification under Landfast Sea Ice

Hans Burchard et al.

Summary: This study investigates estuarine circulation and residual stratification under landfast sea ice cover in Arctic estuaries. A linear analytical model and a water-column model are used to analyze different scenarios. The results will support future scenario studies in Arctic estuaries under accelerated warming conditions.

JOURNAL OF PHYSICAL OCEANOGRAPHY (2023)

Add to Collection

Article Multidisciplinary Sciences

Virioplankton and virus-induced mortality of prokaryotes in the Kara Sea (Arctic) in summer

Alexander Ivanovich Kopylov et al.

Summary: It has been found that the early summer period of ice melting and the maximum inflow of river-water volumes with high concentrations of dissolved and suspended organic carbon can lead to a significant increase in the abundance of free viruses and viral-mediated mortality of prokaryotes in the Kara Sea.

PEERJ (2023)

Add to Collection

Article Environmental Sciences

Structure of the Ob-Yenisei plume in the Kara Sea shortly before autumn ice formation

Alexander Osadchiev et al.

Summary: The major Siberian rivers form large river plumes in the Arctic Ocean, which govern the structure of the sea surface layer. Little is known about the processes occurring within these river plumes in late autumn. In this study, in situ measurements were performed in the Kara Sea in late October, revealing intense convection and sharp salinity gradients in the Ob-Yenisei plume caused by cold air transport and horizontal mixing.

FRONTIERS IN MARINE SCIENCE (2023)

Add to Collection

Article Engineering, Marine

Structure and Productivity of the Phytoplankton Community in the Southwestern Kara Sea in Early Summer

Sergey A. Mosharov et al.

Summary: Knowledge of the structure and productivity of Arctic marine planktonic algae communities is crucial to understanding potential changes in the pelagic ecosystem in the Kara Sea under climate change. This study found that species diversity, phytoplankton abundance, and algal production were highest at the beginning of summer during ice melting. The study was conducted in the southwestern Kara Sea and estuarine zone of the Ob and Yenisei rivers from June 29 to July 15, 2018. Factors such as silicate content and salinity were found to influence phytoplankton abundance and productivity.

JOURNAL OF MARINE SCIENCE AND ENGINEERING (2023)

Add to Collection

Article Geosciences, Multidisciplinary

Dynamics of Carbonate Characteristics of the Kara Sea Waters in the Late Autumn Season of 2021

I. I. Pipko et al.

Summary: This study investigates the dynamics of the carbonate system, surface water corrosivity with respect to aragonite, and CO2 fluxes in the ocean-atmosphere system in the Kara Sea. The results show that the Kara Sea is one of the most significant sinks for atmospheric CO2 in the Arctic. The study also finds that the spatial variability of pCO(2) is mainly determined by surface water temperature changes.

DOKLADY EARTH SCIENCES (2022)

Add to Collection

Article History & Philosophy Of Science

Spreading and Transformation of River Discharge in the Arctic Ocean

A. A. Osadchiev

Summary: This paper focuses on the research of freshwater discharge from the Great Siberian rivers in the Arctic region of Russia. It discusses the impact of these rivers on climate, physical, biological, and geochemical processes in the Russian Arctic seas, as well as the transport of the freshened surface layer on the Arctic shelf, which is crucial for the freshwater cycle in the Arctic Ocean.

HERALD OF THE RUSSIAN ACADEMY OF SCIENCES (2021)

Add to Collection

Article Oceanography

Structure of the Freshened Surface Layer in the Kara Sea During Ice-Free Periods

A. A. Osadchiev et al.

Summary: This study focuses on the seasonal and interannual variability of the freshened surface layer in the Kara Sea during ice-free periods, with low salinity and strong stratification influenced by freshwater discharge. The area of fresh plume gradually decreases with decreasing river discharge, remaining limited to certain parts of the FSL by August-October. The outer part of the FSL remains stable in area and position until the end of the ice-free period, with salinities increasing and vertical salinity gradients decreasing.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2021)

Add to Collection

Article Oceanography

Structure and Variability of the Lena River Plume in the South-Eastern Part of the Laptev Sea

E. A. Spivak et al.

Summary: This study focuses on the structure and seasonal variability of the most freshened part of the Lena plume in the southeastern part of the Laptev Sea, specifically in the Buor-Khaya Bay. It is found that the Buor-Khaya Bay accumulates freshwater discharge from the Lena River during summer and maintains reduced salinity for a longer period in autumn compared to the adjacent area near the Lena Delta. This bay acts as a reservoir of freshwater discharge and a secondary source of freshened and warm water in the region during the autumn-winter period, similar in volume to the discharge of the Lena River.

OCEANOLOGY (2021)

Add to Collection

Article Environmental Sciences

Large River Plumes Detection by Satellite Altimetry: Case Study of the Ob-Yenisei Plume

Dmitry Frey et al.

Summary: Satellite altimetry is an efficient tool for detecting dynamic processes in the global ocean, but using this technology alone is not accurate for detecting the Ob-Yenisei plume, requiring validation with in situ measurements.

REMOTE SENSING (2021)

Add to Collection

Article Environmental Sciences

Response of a Small River Plume on Wind Forcing

Alexander Osadchiev et al.

Summary: This study investigates the impact of wind forcing on river plume dynamics, utilizing quadcopters for aerial observations and synchronous in situ measurements of wind forcing. The results reveal a linear relationship between advection velocity of the outer plume border and wind speed, with reversals in upstream/downstream plume spreading occurring under moderate wind forcing conditions.

FRONTIERS IN MARINE SCIENCE (2021)

Add to Collection

Article Environmental Sciences

Structure and Inter-Annual Variability of the Freshened Surface Layer in the Laptev and East-Siberian Seas During Ice-Free Periods

Alexander Osadchiev et al.

Summary: This study focuses on the freshened surface layer (FSL) in the Laptev and East-Siberian seas, showing that the morphology of deltaic rivers and estuaries significantly impact the distribution of freshwater and the extent of the FSL. Wind conditions play a crucial role in determining the spreading and inter-annual variability of the FSL.

FRONTIERS IN MARINE SCIENCE (2021)

Add to Collection

Article Environmental Sciences

Water Exchange Between the Gulf of Ob and the Kara Sea During Ice-Free Seasons: The Roles of River Discharge and Wind Forcing

Alexander Osadchiev et al.

Summary: The Gulf of Ob is heavily influenced by river discharge and wind forcing during ice-free seasons, with gravitational circulation dominating over tidal forcing. Remote wind forcing plays a significant role in enhancing estuarine-sea water exchange, affecting the influx of saline water and ultimately impacting the phytoplankton communities in the gulf.

FRONTIERS IN MARINE SCIENCE (2021)

Add to Collection

Article Environmental Sciences

Distribution of floating marine macro-litter in relation to oceanographic characteristics in the Russian Arctic Seas

Maria Pogojeva et al.

Summary: This study reveals the distribution of floating marine macro litter in the Arctic seas, with FMML mainly concentrated in the water originating from the Barents Sea, while almost no FMML was found in the Kara Sea, Laptev Sea, and East Siberian Sea. No input from rivers was detected at least during the autumn observations.

MARINE POLLUTION BULLETIN (2021)

Add to Collection

Article Environmental Sciences

Microplastics distribution in the Eurasian Arctic is affected by Atlantic waters and Siberian rivers

Evgeniy Yakushev et al.

Summary: Plastic pollution is recognized as a global threat to marine ecosystems, habitats, and wildlife, with remote locations such as the Arctic Ocean being impacted. This study analyzes microplastic distribution in the Eurasian Arctic through water samples, identifying two major sources of pollution: Atlantic surface water and discharge plumes of the Great Siberian Rivers.

COMMUNICATIONS EARTH & ENVIRONMENT (2021)

Add to Collection

Article Meteorology & Atmospheric Sciences

The ERA5 global reanalysis

Hans Hersbach et al.

QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY (2020)

Add to Collection

Article Multidisciplinary Sciences

Freshwater transport between the Kara, Laptev, and East-Siberian seas

A. A. Osadchiev et al.

SCIENTIFIC REPORTS (2020)

Add to Collection

Article Meteorology & Atmospheric Sciences

Seasonal variation of the principal tidal constituents in the Bohai Sea

Daosheng Wang et al.

OCEAN SCIENCE (2020)

Add to Collection

Article Multidisciplinary Sciences

Bottom Sediments Reveal Inter-Annual Variability of Interaction between the Ob and Yenisei Plumes in the Kara Sea

A. A. Osadchiev et al.

SCIENTIFIC REPORTS (2019)

Add to Collection

Article Biodiversity Conservation

Spatial and vertical variability of primary production in the Kara Sea in July and August 2016: the influence of the river plume and subsurface chlorophyll maxima

A. B. Demidov et al.

POLAR BIOLOGY (2018)

Add to Collection

Article Oceanography

Structure and Productivity of the Phytocenosis in the Southwestern Kara Sea in Early Spring

S. A. Mosharov et al.

OCEANOLOGY (2018)

Add to Collection

Article Geochemistry & Geophysics

Heavy metal distribution in the surface layer of bottom sediments of the Kara Sea

V. Yu. Rusakov et al.

GEOCHEMISTRY INTERNATIONAL (2017)

Add to Collection

Article Oceanography

Circulation in the northwest Laptev Sea in the eastern Arctic Ocean: Crossroads between Siberian River water, Atlantic water and polynya-formed dense water

Markus A. Janout et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2017)

Add to Collection

Article Oceanography

Structure of the buoyant plume formed by Ob and Yenisei river discharge in the southern part of the Kara Sea during summer and autumn

A. A. Osadchiev et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2017)

Add to Collection

Review Environmental Sciences

Freshwater and its role in the Arctic Marine System: Sources, disposition, storage, export, and physical and biogeochemical consequences in the Arctic and global oceans

E. C. Carmack et al.

JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES (2016)

Add to Collection

Article Oceanography

Consequences of future increased Arctic runoff on Arctic Ocean stratification, circulation, and sea ice cover

Aleksi Nummelin et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2016)

Add to Collection

Review Geosciences, Multidisciplinary

Soil-aquifer phenomena affecting groundwater under vertisols: a review

D. Kurtzman et al.

HYDROLOGY AND EARTH SYSTEM SCIENCES (2016)

Add to Collection

Review Mechanics

Mixing and Transport in Coastal River Plumes

Alexander R. Horner-Devine et al.

ANNUAL REVIEW OF FLUID MECHANICS, VOL 47 (2015)

Add to Collection

Review Geography, Physical

Arctic freshwater export: Status, mechanisms, and prospects

Thomas W. N. Haine et al.

GLOBAL AND PLANETARY CHANGE (2015)

Add to Collection

Review Oceanography

The 'interior' shelves of the Arctic Ocean: Physical oceanographic setting, climatology and effects of sea-ice retreat on cross-shelf exchange

William J. Williams et al.

PROGRESS IN OCEANOGRAPHY (2015)

Add to Collection

Review Oceanography

The contiguous panarctic Riverine Coastal Domain: A unifying concept

Eddy Carmack et al.

PROGRESS IN OCEANOGRAPHY (2015)

Add to Collection

Review Oceanography

Arctic Ocean circulation, processes and water masses: A description of observations and ideas with focus on the period prior to the International Polar Year 2007-2009

Bert Rudels

PROGRESS IN OCEANOGRAPHY (2015)

Add to Collection

Article Oceanography

Kara Sea freshwater transport through Vilkitsky Strait: Variability, forcing, and further pathways toward the western Arctic Ocean from a model and observations

Markus A. Janout et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2015)

Add to Collection

Article Geosciences, Multidisciplinary

Interannual variations in river water content and distribution over the Laptev Sea between 2007 and 2011: The Arctic Dipole connection

Benoit Thibodeau et al.

GEOPHYSICAL RESEARCH LETTERS (2014)

Add to Collection

Article Meteorology & Atmospheric Sciences

The Impact of Surface Mixing on the Arctic River Water Distribution and Stratification in a Global Ice-Ocean Model

Yoshiki Komuro

JOURNAL OF CLIMATE (2014)

Add to Collection

Article Geosciences, Multidisciplinary

Patterns of the Kara Sea primary production in autumn: Biotic and abiotic forcing of subsurface layer

Andrey B. Demidov et al.

JOURNAL OF MARINE SYSTEMS (2014)

Add to Collection

Article Oceanography

Correlation of river water and local sea-ice melting on the Laptev Sea shelf (Siberian Arctic)

Dorothea Bauch et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2013)

Add to Collection

Review Geochemistry & Geophysics

The Wind- and Wave-Driven Inner-Shelf Circulation

Steven J. Lentz et al.

ANNUAL REVIEW OF MARINE SCIENCE, VOL 4 (2012)

Add to Collection

Article Oceanography

A Geostrophic Adjustment Model of Two Buoyant Fluids

Claudia Cenedese et al.

JOURNAL OF PHYSICAL OCEANOGRAPHY (2012)

Add to Collection

Article Multidisciplinary Sciences

Changing Arctic Ocean freshwater pathways

James Morison et al.

NATURE (2012)

Add to Collection

Article Oceanography

The Arctic Circumpolar Boundary Current

Yevgeny Aksenov et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2011)

Add to Collection

Article Meteorology & Atmospheric Sciences

Analysis of the Arctic System for Freshwater Cycle Intensification: Observations and Expectations

Michael A. Rawlins et al.

JOURNAL OF CLIMATE (2010)

Add to Collection

Article Oceanography

The long-term and interannual variability of summer fresh water storage over the eastern Siberian shelf: Implication for climatic change

Igor A. Dmitrenko et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2008)

Add to Collection

Article Geochemistry & Geophysics

Biogeochemistry of the Russian Arctic. Kara Sea: Research results under the SIRRO project, 1995-2003

E. M. Galimov et al.

GEOCHEMISTRY INTERNATIONAL (2006)

Add to Collection

Review Oceanography

Climate variability and physical forcing of the food webs and the carbon budget on panarctic shelves

Eddy Carmack et al.

PROGRESS IN OCEANOGRAPHY (2006)

Add to Collection

Article Oceanography

Circulation on the north central Chukchi Sea shelf

T Weingartner et al.

DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY (2005)

Add to Collection

Article Multidisciplinary Sciences

Increasing river discharge to the Arctic Ocean

BJ Peterson et al.

SCIENCE (2002)

Add to Collection

Article Oceanography

Wind-driven transport pathways for Eurasian Arctic river discharge

CKH Guay et al.

JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS (2001)

Add to Collection

© Peeref 2019-2024. All rights reserved.