Hydrochemistry of water extracts and of ground ice and ice contents of permafrost cores from Barentburg area
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| Autores principales: | , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2023
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| _version_ | 1867168521831579648 |
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| author | Schirrmeister, Lutz Demidov, Nikita Demidov, Vasiliy Wetterich, Sebastian Verkulich, Sergey R |
| author_facet | Schirrmeister, Lutz Demidov, Nikita Demidov, Vasiliy Wetterich, Sebastian Verkulich, Sergey R |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_963953 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Hydrochemistry of water extracts and of ground ice and ice contents of permafrost cores from Barentburg area Schirrmeister, Lutz Demidov, Nikita Demidov, Vasiliy Wetterich, Sebastian Verkulich, Sergey R 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; DEPTH, sediment/rock; Depth, top/min; ELEVATION; Event label; Fluoride; Grondalen_10; Grondalen_11; Grondalen_13; Grondalen_9; ground ice; Grøndalen Valley, Svalbard; Grønfjord, Svalbard; Ice content, gravimetric; Iradalen Valley, Svalbard; Isfjord, Svalbard; Latitude of event; Liquid chromatograph, Shimadzu, LC-20 Prominence; coupled with Conductivity Detector, Shimadzu, CDD-10AVP; coupled with ion exchange columns for anions, Phenomenex, Star-ion A300; Liquid chromatograph, Shimadzu, LC-20 Prominence; coupled with Conductivity Detector, Shimadzu, CDD-10AVP; coupled with ion exchange columns for cations, Shodex, IC YS-50; Longitude of event; Magnesium; Nordenskiöld Land, Svalbard; OUTCROP; outcrop_GD1; Outcrop sample; Permafrost; pH; pH/Ion meter, Mettler Toledo, SevenCompact S220; Portable drill, Drilling Technology Plant, UKB-12/25; Potassium; Radiocarbon ages; Sample code/label; sediment analysis; Sodium; Spitsbergen; Sulfate; water extracts; Weighing samples before and after drying at 50°C 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. |
| title | Hydrochemistry of water extracts and of ground ice and ice contents of permafrost cores from Barentburg area |
| topic | 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; DEPTH, sediment/rock; Depth, top/min; ELEVATION; Event label; Fluoride; Grondalen_10; Grondalen_11; Grondalen_13; Grondalen_9; ground ice; Grøndalen Valley, Svalbard; Grønfjord, Svalbard; Ice content, gravimetric; Iradalen Valley, Svalbard; Isfjord, Svalbard; Latitude of event; Liquid chromatograph, Shimadzu, LC-20 Prominence; coupled with Conductivity Detector, Shimadzu, CDD-10AVP; coupled with ion exchange columns for anions, Phenomenex, Star-ion A300; Liquid chromatograph, Shimadzu, LC-20 Prominence; coupled with Conductivity Detector, Shimadzu, CDD-10AVP; coupled with ion exchange columns for cations, Shodex, IC YS-50; Longitude of event; Magnesium; Nordenskiöld Land, Svalbard; OUTCROP; outcrop_GD1; Outcrop sample; Permafrost; pH; pH/Ion meter, Mettler Toledo, SevenCompact S220; Portable drill, Drilling Technology Plant, UKB-12/25; Potassium; Radiocarbon ages; Sample code/label; sediment analysis; Sodium; Spitsbergen; Sulfate; water extracts; Weighing samples before and after drying at 50°C |
| url | https://doi.org/10.1594/PANGAEA.963953 |