Grain size distribution from permafrost cores collected in 2014 on Sobo-Sise Island, Lena River Delta, Siberia
Permafrost cores were collected in the framework of the joint Russian-German Expedition LENA 2014 on Sobo-Sise Island in August 2014. Details on the sampling locations as well as the geochemical analysis of the collected samples can be found in Fuchs et al. (2017, doi:10.1594/PANGAEA.883582). In tot...
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ftdatacite:10.1594/pangaea.919788 2023-05-15T15:03:43+02:00 Grain size distribution from permafrost cores collected in 2014 on Sobo-Sise Island, Lena River Delta, Siberia Fuchs, Matthias Strauss, Jens Grosse, Guido 2020 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.919788 https://doi.pangaea.de/10.1594/PANGAEA.919788 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1594/pangaea.883582 https://dx.doi.org/10.5194/bg-15-953-2018 https://dx.doi.org/10.1002/esp.261 https://dx.doi.org/10.1306/74d70646-2b21-11d7-8648000102c1865d Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY grain-size Lena Delta permafrost Event label Sample ID Latitude of event Longitude of event Date/Time of event Sediment type DEPTH, sediment/rock Sediment layer Sand Silt Size fraction < 0.002 mm, clay Percentile 10 Median, grain size Percentile 90 Grain size, mean Sorting Skewness Kurtosis Distribution Sorting description Size fraction SIPRE corer Grain size parameters Folk and Ward, 1957 RU-Land_2014_Lena_Sobo-Byk AWI Arctic Land Expedition Permafrost Research AWI_Perma Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool PETA-CARB Dataset dataset 2020 ftdatacite https://doi.org/10.1594/pangaea.919788 https://doi.org/10.1594/pangaea.883582 https://doi.org/10.5194/bg-15-953-2018 https://doi.org/10.1002/esp.261 https://doi.org/10.1306/74d70646-2b21-11d7-8648000102c1865d 2022-02-09T11:51:20Z Permafrost cores were collected in the framework of the joint Russian-German Expedition LENA 2014 on Sobo-Sise Island in August 2014. Details on the sampling locations as well as the geochemical analysis of the collected samples can be found in Fuchs et al. (2017, doi:10.1594/PANGAEA.883582). In total 69 samples from four different cores were analyzed for grain size distribution. Samples were measured with a Malvern Mastersizer 3000 in a Malvern Hydro LV wet-sample dispersion unit (with deionized water as liquid). Prior to measuring, samples were treated with hydroxen peroxide (30%) three times a week and kept on a shaker for five weeks in order to remove the organic components. After this treatment, a 1% ammonia solution and 1 g of dispersing agent (Na4P2O7 × 10 H2O) were added to disperse the samples on an overhead shaker for 12 h. At least three sub-samples of each sample were measured whereof one measurement run consisted of three repeated measurements. This resulted in at least nine measurements for each sample. In the end, all the measurements for a single sample were averaged and further analyzed with GRADISTATv8 (Blott and Pye, 2001) in order to calculate the mean grain size, sorting, skewness and kurtosis according to Folk and Ward (1957). In addition, results are presented in volume percentage for the three main grain-size categories clay (< 0.002 mm particle diameter), silt (0.002 - 0.63 mm) and sand (0.63 - 2 mm). Dataset Arctic lena delta lena river permafrost Siberia DataCite Metadata Store (German National Library of Science and Technology) Arctic Fuchs ENVELOPE(-68.666,-68.666,-67.233,-67.233) Peta ENVELOPE(36.866,36.866,63.158,63.158) Byk ENVELOPE(52.240,52.240,65.752,65.752) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
grain-size Lena Delta permafrost Event label Sample ID Latitude of event Longitude of event Date/Time of event Sediment type DEPTH, sediment/rock Sediment layer Sand Silt Size fraction < 0.002 mm, clay Percentile 10 Median, grain size Percentile 90 Grain size, mean Sorting Skewness Kurtosis Distribution Sorting description Size fraction SIPRE corer Grain size parameters Folk and Ward, 1957 RU-Land_2014_Lena_Sobo-Byk AWI Arctic Land Expedition Permafrost Research AWI_Perma Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool PETA-CARB |
spellingShingle |
grain-size Lena Delta permafrost Event label Sample ID Latitude of event Longitude of event Date/Time of event Sediment type DEPTH, sediment/rock Sediment layer Sand Silt Size fraction < 0.002 mm, clay Percentile 10 Median, grain size Percentile 90 Grain size, mean Sorting Skewness Kurtosis Distribution Sorting description Size fraction SIPRE corer Grain size parameters Folk and Ward, 1957 RU-Land_2014_Lena_Sobo-Byk AWI Arctic Land Expedition Permafrost Research AWI_Perma Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool PETA-CARB Fuchs, Matthias Strauss, Jens Grosse, Guido Grain size distribution from permafrost cores collected in 2014 on Sobo-Sise Island, Lena River Delta, Siberia |
topic_facet |
grain-size Lena Delta permafrost Event label Sample ID Latitude of event Longitude of event Date/Time of event Sediment type DEPTH, sediment/rock Sediment layer Sand Silt Size fraction < 0.002 mm, clay Percentile 10 Median, grain size Percentile 90 Grain size, mean Sorting Skewness Kurtosis Distribution Sorting description Size fraction SIPRE corer Grain size parameters Folk and Ward, 1957 RU-Land_2014_Lena_Sobo-Byk AWI Arctic Land Expedition Permafrost Research AWI_Perma Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool PETA-CARB |
description |
Permafrost cores were collected in the framework of the joint Russian-German Expedition LENA 2014 on Sobo-Sise Island in August 2014. Details on the sampling locations as well as the geochemical analysis of the collected samples can be found in Fuchs et al. (2017, doi:10.1594/PANGAEA.883582). In total 69 samples from four different cores were analyzed for grain size distribution. Samples were measured with a Malvern Mastersizer 3000 in a Malvern Hydro LV wet-sample dispersion unit (with deionized water as liquid). Prior to measuring, samples were treated with hydroxen peroxide (30%) three times a week and kept on a shaker for five weeks in order to remove the organic components. After this treatment, a 1% ammonia solution and 1 g of dispersing agent (Na4P2O7 × 10 H2O) were added to disperse the samples on an overhead shaker for 12 h. At least three sub-samples of each sample were measured whereof one measurement run consisted of three repeated measurements. This resulted in at least nine measurements for each sample. In the end, all the measurements for a single sample were averaged and further analyzed with GRADISTATv8 (Blott and Pye, 2001) in order to calculate the mean grain size, sorting, skewness and kurtosis according to Folk and Ward (1957). In addition, results are presented in volume percentage for the three main grain-size categories clay (< 0.002 mm particle diameter), silt (0.002 - 0.63 mm) and sand (0.63 - 2 mm). |
format |
Dataset |
author |
Fuchs, Matthias Strauss, Jens Grosse, Guido |
author_facet |
Fuchs, Matthias Strauss, Jens Grosse, Guido |
author_sort |
Fuchs, Matthias |
title |
Grain size distribution from permafrost cores collected in 2014 on Sobo-Sise Island, Lena River Delta, Siberia |
title_short |
Grain size distribution from permafrost cores collected in 2014 on Sobo-Sise Island, Lena River Delta, Siberia |
title_full |
Grain size distribution from permafrost cores collected in 2014 on Sobo-Sise Island, Lena River Delta, Siberia |
title_fullStr |
Grain size distribution from permafrost cores collected in 2014 on Sobo-Sise Island, Lena River Delta, Siberia |
title_full_unstemmed |
Grain size distribution from permafrost cores collected in 2014 on Sobo-Sise Island, Lena River Delta, Siberia |
title_sort |
grain size distribution from permafrost cores collected in 2014 on sobo-sise island, lena river delta, siberia |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2020 |
url |
https://dx.doi.org/10.1594/pangaea.919788 https://doi.pangaea.de/10.1594/PANGAEA.919788 |
long_lat |
ENVELOPE(-68.666,-68.666,-67.233,-67.233) ENVELOPE(36.866,36.866,63.158,63.158) ENVELOPE(52.240,52.240,65.752,65.752) |
geographic |
Arctic Fuchs Peta Byk |
geographic_facet |
Arctic Fuchs Peta Byk |
genre |
Arctic lena delta lena river permafrost Siberia |
genre_facet |
Arctic lena delta lena river permafrost Siberia |
op_relation |
https://dx.doi.org/10.1594/pangaea.883582 https://dx.doi.org/10.5194/bg-15-953-2018 https://dx.doi.org/10.1002/esp.261 https://dx.doi.org/10.1306/74d70646-2b21-11d7-8648000102c1865d |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.919788 https://doi.org/10.1594/pangaea.883582 https://doi.org/10.5194/bg-15-953-2018 https://doi.org/10.1002/esp.261 https://doi.org/10.1306/74d70646-2b21-11d7-8648000102c1865d |
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1766335574509092864 |