n-Alkanes of sediment core PG2412 beneath thermokarst lake Goltsovoye Lake on the Bykovsky Pensinula, northeastern Siberia
These datasets describe a 31.5 m long sediment core taken from beneath thermokarst lake Goltsovoye Lake (71.74515 N, 129.30217 E) on the Bykovsky Peninsula, northeastern Siberia. The thermokarst lake was 510 cm deep. Here, we report the depths from the ice surface as well as from the sediment surfac...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.919824 2023-05-15T15:07:52+02:00 n-Alkanes of sediment core PG2412 beneath thermokarst lake Goltsovoye Lake on the Bykovsky Pensinula, northeastern Siberia Jongejans, Loeka Laura Mangelsdorf, Kai Strauss, Jens LATITUDE: 71.745150 * LONGITUDE: 129.302170 * DATE/TIME START: 2017-04-18T00:00:00 * DATE/TIME END: 2017-04-21T00:00:00 * MINIMUM DEPTH, sediment/rock: 0.475 m * MAXIMUM DEPTH, sediment/rock: 31.525 m 2020-07-03 text/tab-separated-values, 614 data points https://doi.pangaea.de/10.1594/PANGAEA.919824 https://doi.org/10.1594/PANGAEA.919824 en eng PANGAEA https://doi.org/10.1594/PANGAEA.919811 https://doi.pangaea.de/10.1594/PANGAEA.919824 https://doi.org/10.1594/PANGAEA.919824 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Average chain length AWI_Perma AWI Arctic Land Expedition Bykovsky_2017_spring Carbon Preference Index Depth reference sediment/rock Goltsovoye Lake Siberia Russia Identification n-Alkane C23 per unit mass total organic carbon per unit sediment mass n-Alkane C24 n-Alkane C25 n-Alkane C26 n-Alkane C27 n-Alkane C28 n-Alkane C29 n-Alkane C30 n-Alkane C31 n-Alkane C32 Dataset 2020 ftpangaea https://doi.org/10.1594/PANGAEA.919824 https://doi.org/10.1594/PANGAEA.919811 2023-01-20T10:03:37Z These datasets describe a 31.5 m long sediment core taken from beneath thermokarst lake Goltsovoye Lake (71.74515 N, 129.30217 E) on the Bykovsky Peninsula, northeastern Siberia. The thermokarst lake was 510 cm deep. Here, we report the depths from the ice surface as well as from the sediment surface. This dataset presents the n-alkane data from samples from sediment core PG2412. Concentrations of n-alkanes in the range n-C23 to n-C33 are given in µg/g sediment and µg/g TOC. From the n-alkane concentrations, we calculated the following indices: average chain length (ACL), carbon preference index (CPI), odd-over-even predominance (OEP), n-Alkane ratio, aquatic plant proxy (Paq) and terrestrial plant proxy (Pwax). Dataset Arctic Thermokarst Siberia PANGAEA - Data Publisher for Earth & Environmental Science Arctic ENVELOPE(129.302170,129.302170,71.745150,71.745150) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Average chain length AWI_Perma AWI Arctic Land Expedition Bykovsky_2017_spring Carbon Preference Index Depth reference sediment/rock Goltsovoye Lake Siberia Russia Identification n-Alkane C23 per unit mass total organic carbon per unit sediment mass n-Alkane C24 n-Alkane C25 n-Alkane C26 n-Alkane C27 n-Alkane C28 n-Alkane C29 n-Alkane C30 n-Alkane C31 n-Alkane C32 |
spellingShingle |
Average chain length AWI_Perma AWI Arctic Land Expedition Bykovsky_2017_spring Carbon Preference Index Depth reference sediment/rock Goltsovoye Lake Siberia Russia Identification n-Alkane C23 per unit mass total organic carbon per unit sediment mass n-Alkane C24 n-Alkane C25 n-Alkane C26 n-Alkane C27 n-Alkane C28 n-Alkane C29 n-Alkane C30 n-Alkane C31 n-Alkane C32 Jongejans, Loeka Laura Mangelsdorf, Kai Strauss, Jens n-Alkanes of sediment core PG2412 beneath thermokarst lake Goltsovoye Lake on the Bykovsky Pensinula, northeastern Siberia |
topic_facet |
Average chain length AWI_Perma AWI Arctic Land Expedition Bykovsky_2017_spring Carbon Preference Index Depth reference sediment/rock Goltsovoye Lake Siberia Russia Identification n-Alkane C23 per unit mass total organic carbon per unit sediment mass n-Alkane C24 n-Alkane C25 n-Alkane C26 n-Alkane C27 n-Alkane C28 n-Alkane C29 n-Alkane C30 n-Alkane C31 n-Alkane C32 |
description |
These datasets describe a 31.5 m long sediment core taken from beneath thermokarst lake Goltsovoye Lake (71.74515 N, 129.30217 E) on the Bykovsky Peninsula, northeastern Siberia. The thermokarst lake was 510 cm deep. Here, we report the depths from the ice surface as well as from the sediment surface. This dataset presents the n-alkane data from samples from sediment core PG2412. Concentrations of n-alkanes in the range n-C23 to n-C33 are given in µg/g sediment and µg/g TOC. From the n-alkane concentrations, we calculated the following indices: average chain length (ACL), carbon preference index (CPI), odd-over-even predominance (OEP), n-Alkane ratio, aquatic plant proxy (Paq) and terrestrial plant proxy (Pwax). |
format |
Dataset |
author |
Jongejans, Loeka Laura Mangelsdorf, Kai Strauss, Jens |
author_facet |
Jongejans, Loeka Laura Mangelsdorf, Kai Strauss, Jens |
author_sort |
Jongejans, Loeka Laura |
title |
n-Alkanes of sediment core PG2412 beneath thermokarst lake Goltsovoye Lake on the Bykovsky Pensinula, northeastern Siberia |
title_short |
n-Alkanes of sediment core PG2412 beneath thermokarst lake Goltsovoye Lake on the Bykovsky Pensinula, northeastern Siberia |
title_full |
n-Alkanes of sediment core PG2412 beneath thermokarst lake Goltsovoye Lake on the Bykovsky Pensinula, northeastern Siberia |
title_fullStr |
n-Alkanes of sediment core PG2412 beneath thermokarst lake Goltsovoye Lake on the Bykovsky Pensinula, northeastern Siberia |
title_full_unstemmed |
n-Alkanes of sediment core PG2412 beneath thermokarst lake Goltsovoye Lake on the Bykovsky Pensinula, northeastern Siberia |
title_sort |
n-alkanes of sediment core pg2412 beneath thermokarst lake goltsovoye lake on the bykovsky pensinula, northeastern siberia |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.919824 https://doi.org/10.1594/PANGAEA.919824 |
op_coverage |
LATITUDE: 71.745150 * LONGITUDE: 129.302170 * DATE/TIME START: 2017-04-18T00:00:00 * DATE/TIME END: 2017-04-21T00:00:00 * MINIMUM DEPTH, sediment/rock: 0.475 m * MAXIMUM DEPTH, sediment/rock: 31.525 m |
long_lat |
ENVELOPE(129.302170,129.302170,71.745150,71.745150) |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Thermokarst Siberia |
genre_facet |
Arctic Thermokarst Siberia |
op_relation |
https://doi.org/10.1594/PANGAEA.919811 https://doi.pangaea.de/10.1594/PANGAEA.919824 https://doi.org/10.1594/PANGAEA.919824 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.919824 https://doi.org/10.1594/PANGAEA.919811 |
_version_ |
1766339284330086400 |