Hydrochemistry of water extracts and of ground ice and ice contents of permafrost cores from Barentburg area

Parts of the analyses have been carried out in the laboratories of the Russian Scientific Arctic Expedition on Spitsbergen Archipelago (RAE-S) Barentsburg Station. Gravimetric moisture content (ice content) was measured by weighing samples before and after drying at 50°C to relate the weight loss to...

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Bibliographic Details
Main Authors: Schirrmeister, Lutz, Demidov, Nikita, Demidov, Vasiliy, Wetterich, Sebastian, Verkulich, Sergey R
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
Barentsburg
Bbg_1
Bbg_10
Bbg_11
Bbg_13
Bbg_14
Bbg_15
Bbg_16
Bbg_17
Bbg_18
Bbg_19
Bbg_2
Bbg_20
Bbg_3
Bbg_4
Bbg_5
Bbg_6
Bbg_7
Bbg_8
Bbg_9
Bicarbonate ion
Calcium
Chloride
Conductivity
electrolytic
Depth
bottom/max
sediment/rock
top/min
ELEVATION
Event label
Fluoride
Grondalen_10
Grondalen_11
Grondalen_13
Grondalen_9
ground ice
Grøndalen Valley
Svalbard
Grønfjord
Ice content
gravimetric
Iradalen Valley
Isfjord
Latitude of event
Ice
Isfjord*
permafrost
Spitsbergen
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.963953
https://doi.org/10.1594/PANGAEA.963953
Description
Summary:Parts of the analyses have been carried out in the laboratories of the Russian Scientific Arctic Expedition on Spitsbergen Archipelago (RAE-S) Barentsburg Station. Gravimetric moisture content (ice content) was measured by weighing samples before and after drying at 50°C to relate the weight loss to the total weight of dry samples, expressed as weight percentage (wt%). Hydrochemical analyses of sedimentary permafrost samples was undertaken after water extraction. The material was dried and sieved at 1 mm. About 20 g of the sediment were suspended in 100 ml de-ionised water and filtered through 0.45 µm nylon mesh within 3 minutes after stirring.

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