Conductivity, temperature and depth (CTD), snow and ice thickess and apparent resisitivity on the Bykovsky Peninsula, Lena Delta, in April and July 2017, supplement to: Angelopoulos, Michael; Westermann, Sebastian; Overduin, Pier Paul; Faguet, Alexey; Olenchenko, Vladimir; Grosse, Guido; Grigoriev, Mikhail N (2019): Heat and Salt Flow in Subsea Permafrost Modeled with CryoGRID2. Journal of Geophysical Research-Earth Surface, 124(4), 920-937

Two separate field excursions were carried out in 2017 to investigate subsea permafrost degradation offshore of the Bykovsky Peninsula in Siberia. In April, four ice cores were drilled offshore to measure sea ice thickness, snow thickness, and water depth. In July, multiple conductivity, temperature...

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Bibliographic Details
Main Authors: Angelopoulos, Michael, Westermann, Sebastian, Overduin, Pier Paul, Faguet, Alexey, Olenchenko, Vladimir, Grosse, Guido, Grigoriev, Mikhail N
Format: Article in Journal/Newspaper
Language:English
Published: PANGAEA - Data Publisher for Earth & Environmental Science 2018
Subjects:
Permafrost Research Periglacial Dynamics @ AWI AWI_PerDyn
Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool PETA-CARB
Arctic
Guido
Peta
Ice
lena delta
permafrost
Sea ice
Siberia
Online Access:https://dx.doi.org/10.1594/pangaea.895887
https://doi.pangaea.de/10.1594/PANGAEA.895887
Description
Summary:Two separate field excursions were carried out in 2017 to investigate subsea permafrost degradation offshore of the Bykovsky Peninsula in Siberia. In April, four ice cores were drilled offshore to measure sea ice thickness, snow thickness, and water depth. In July, multiple conductivity, temperature, and depths (CTD) sensors were deployed to measure seawater properties like temperature, salinity, and electrical conductivity. Furthermore, electrical resistivity surveys were taken perpendicular to and crossing the shoreline of the Bykovsky Peninsula to estimate the depth of ice-bearing permafrost.

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