Temperature profile of different summer sea-ice cores collected in the Eurasian basin during CAATEX 2019 cruise ...

The physical properties of sea ice, including salinity, sea ice temperature, and sea ice texture as well as isotopic composition (oxygen and hydrogen) were analyzed from samples collected on the CAATEX 2019 expedition to the central Arctic Ocean (between North Pole and Svalbard) in late summer 2019....

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Bibliographic Details
Main Authors: Raffel, Bonnie, Touzeau, Alexandra, Sodemann, Harald, Lange, Benjamin Allen, Cristea, Anca, Divine, Dmitry V, Granskog, Mats A
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
Arctic Ocean
CAATEX
INTAROS
meteorology
precipitation
Salinity
Sea ice
sea water
stable water isotopes
Stratigraphy
Temperature
Texture
DATE/TIME
Location
LATITUDE
LONGITUDE
Type
Depth, top/min
Temperature, ice/snow
Sea ice thickness
Freeboard
Snow depth
Core length
Campaign
Project
Comment
Digital thermometer
Coordinated Arctic Acoustic Thermoetry Experiment CAATEX
Integrated Arctic observation system INTAROS
ice core
North Pole
Svalbard
Online Access:https://dx.doi.org/10.1594/pangaea.954888
https://doi.pangaea.de/10.1594/PANGAEA.954888
Description
Summary:The physical properties of sea ice, including salinity, sea ice temperature, and sea ice texture as well as isotopic composition (oxygen and hydrogen) were analyzed from samples collected on the CAATEX 2019 expedition to the central Arctic Ocean (between North Pole and Svalbard) in late summer 2019. In addition, isotope samples were collected from precipitation, melt ponds, and under-ice seawater. Data was collected to understand the formation mechanisms of sea ice in the area. Ice cores were collected with an ice corer, and measurements (temperature) were directly carried out from ice cores after retrieval. From an additional ice core, samples (salinity and isotopes) were collected and melted onboard. Salinity of samples was measured onboard using a conductivity probe, while samples for isotopic composition were placed in sample bottles and measured at the FARLAB (University of Bergen) after the expedition . A complete ice core was brought back for texture analysis of the sea ice and processed at the ...

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