Dissolved methane concentrations under ice cover in the Lena Delta area
In spring 2017 and 2018 holes were drilled through the ice cover of Tiksi Bay, Lake Golzovoye and the Lena River, Russia, Siberia. The sample water was processed in two ways: #1: The water was transferred to glass bottles (120 ml) and poisoned with 0.2 ml of 25% H2SO4. In the home laboratory a 20 ml...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.905776 2024-05-12T08:00:17+00:00 Dissolved methane concentrations under ice cover in the Lena Delta area Bussmann, Ingeborg Fedorova, Irina V MEDIAN LATITUDE: 72.140000 * MEDIAN LONGITUDE: 127.763496 * SOUTH-BOUND LATITUDE: 71.726100 * WEST-BOUND LONGITUDE: 126.745900 * NORTH-BOUND LATITUDE: 72.413300 * EAST-BOUND LONGITUDE: 129.345300 * DATE/TIME START: 2017-04-07T00:00:00 * DATE/TIME END: 2018-04-21T00:00:00 * MINIMUM DEPTH, water: 1 m * MAXIMUM DEPTH, water: 28 m 2019 text/tab-separated-values, 130 data points https://doi.pangaea.de/10.1594/PANGAEA.905776 https://doi.org/10.1594/PANGAEA.905776 en eng PANGAEA Magen, Cédric; Lapham, Laura; Pohlman, John W; Marshall, K; Bosman, Samantha; Casso, Michael; Chanton, Jeffrey P (2014): A simple headspace equilibration method for measuring dissolved methane. Limnology and Oceanography-Methods, 12(9), 637-650, https://doi.org/10.4319/lom.2014.12.637 Ricão Canelhas, Moinica; Denfeld, Blaize A; Weyhenmeyer, Gesa A; Bastviken, David; Bertilsson, Stefan (2016): Methane oxidation at the water-ice interface of an ice-covered lake. Limnology and Oceanography, 61(S1), S78-S90, https://doi.org/10.1002/lno.10288 https://doi.pangaea.de/10.1594/PANGAEA.905776 https://doi.org/10.1594/PANGAEA.905776 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Analysis Area/locality AWI Arctic Land Expedition BK17-BY-1 BK17-BY-2 BK17-LK-2 BK17-LK-3 BK17-LK-4 BK17-LK-5 BYK17_ICE20 BYK17_ICE22 BYK17_ICE23 BYK17_ICE24 BYK17_ICE29 BYK17_ICE30 Bykovskaya_Vert1 Bykovsky_2017_spring DATE/TIME DEPTH water dissolved methane concentration Event label Goltsovoye Lake Siberia Russia ICEDRILL Ice drill lake ice LATITUDE Lena_Vert2 Lena_Vert3 Lena_Vert4 Lena 2018 Lena River LONGITUDE Methane RU-Land_2017_Lena_Bykovsky RU-Land_2018_Lena Sample comment Tiksi Bay under-ice Dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.90577610.4319/lom.2014.12.63710.1002/lno.10288 2024-04-17T14:23:05Z In spring 2017 and 2018 holes were drilled through the ice cover of Tiksi Bay, Lake Golzovoye and the Lena River, Russia, Siberia. The sample water was processed in two ways: #1: The water was transferred to glass bottles (120 ml) and poisoned with 0.2 ml of 25% H2SO4. In the home laboratory a 20 ml head space was created and analyzed via gas chromatography. Magen et al. (2014). #2: The water was transferred to two times 60-ml syringes, 20 ml of ambient air was added to 40 ml of sample. After shaking for 2 min the combined gas phase was transferred into a glas bottle filled with saturated NaCl solution. In the home laboratory this gas phase was analyzed via gas chromatopgraphy. Ricão Canelhas et al. (2016). Dataset Arctic lena delta lena river Tiksi Tiksi Bay Siberia PANGAEA - Data Publisher for Earth & Environmental Science Arctic Tiksi ENVELOPE(128.867,128.867,71.633,71.633) Bay Lake ENVELOPE(-100.964,-100.964,56.759,56.759) ENVELOPE(126.745900,129.345300,72.413300,71.726100) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Analysis Area/locality AWI Arctic Land Expedition BK17-BY-1 BK17-BY-2 BK17-LK-2 BK17-LK-3 BK17-LK-4 BK17-LK-5 BYK17_ICE20 BYK17_ICE22 BYK17_ICE23 BYK17_ICE24 BYK17_ICE29 BYK17_ICE30 Bykovskaya_Vert1 Bykovsky_2017_spring DATE/TIME DEPTH water dissolved methane concentration Event label Goltsovoye Lake Siberia Russia ICEDRILL Ice drill lake ice LATITUDE Lena_Vert2 Lena_Vert3 Lena_Vert4 Lena 2018 Lena River LONGITUDE Methane RU-Land_2017_Lena_Bykovsky RU-Land_2018_Lena Sample comment Tiksi Bay under-ice |
spellingShingle |
Analysis Area/locality AWI Arctic Land Expedition BK17-BY-1 BK17-BY-2 BK17-LK-2 BK17-LK-3 BK17-LK-4 BK17-LK-5 BYK17_ICE20 BYK17_ICE22 BYK17_ICE23 BYK17_ICE24 BYK17_ICE29 BYK17_ICE30 Bykovskaya_Vert1 Bykovsky_2017_spring DATE/TIME DEPTH water dissolved methane concentration Event label Goltsovoye Lake Siberia Russia ICEDRILL Ice drill lake ice LATITUDE Lena_Vert2 Lena_Vert3 Lena_Vert4 Lena 2018 Lena River LONGITUDE Methane RU-Land_2017_Lena_Bykovsky RU-Land_2018_Lena Sample comment Tiksi Bay under-ice Bussmann, Ingeborg Fedorova, Irina V Dissolved methane concentrations under ice cover in the Lena Delta area |
topic_facet |
Analysis Area/locality AWI Arctic Land Expedition BK17-BY-1 BK17-BY-2 BK17-LK-2 BK17-LK-3 BK17-LK-4 BK17-LK-5 BYK17_ICE20 BYK17_ICE22 BYK17_ICE23 BYK17_ICE24 BYK17_ICE29 BYK17_ICE30 Bykovskaya_Vert1 Bykovsky_2017_spring DATE/TIME DEPTH water dissolved methane concentration Event label Goltsovoye Lake Siberia Russia ICEDRILL Ice drill lake ice LATITUDE Lena_Vert2 Lena_Vert3 Lena_Vert4 Lena 2018 Lena River LONGITUDE Methane RU-Land_2017_Lena_Bykovsky RU-Land_2018_Lena Sample comment Tiksi Bay under-ice |
description |
In spring 2017 and 2018 holes were drilled through the ice cover of Tiksi Bay, Lake Golzovoye and the Lena River, Russia, Siberia. The sample water was processed in two ways: #1: The water was transferred to glass bottles (120 ml) and poisoned with 0.2 ml of 25% H2SO4. In the home laboratory a 20 ml head space was created and analyzed via gas chromatography. Magen et al. (2014). #2: The water was transferred to two times 60-ml syringes, 20 ml of ambient air was added to 40 ml of sample. After shaking for 2 min the combined gas phase was transferred into a glas bottle filled with saturated NaCl solution. In the home laboratory this gas phase was analyzed via gas chromatopgraphy. Ricão Canelhas et al. (2016). |
format |
Dataset |
author |
Bussmann, Ingeborg Fedorova, Irina V |
author_facet |
Bussmann, Ingeborg Fedorova, Irina V |
author_sort |
Bussmann, Ingeborg |
title |
Dissolved methane concentrations under ice cover in the Lena Delta area |
title_short |
Dissolved methane concentrations under ice cover in the Lena Delta area |
title_full |
Dissolved methane concentrations under ice cover in the Lena Delta area |
title_fullStr |
Dissolved methane concentrations under ice cover in the Lena Delta area |
title_full_unstemmed |
Dissolved methane concentrations under ice cover in the Lena Delta area |
title_sort |
dissolved methane concentrations under ice cover in the lena delta area |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.905776 https://doi.org/10.1594/PANGAEA.905776 |
op_coverage |
MEDIAN LATITUDE: 72.140000 * MEDIAN LONGITUDE: 127.763496 * SOUTH-BOUND LATITUDE: 71.726100 * WEST-BOUND LONGITUDE: 126.745900 * NORTH-BOUND LATITUDE: 72.413300 * EAST-BOUND LONGITUDE: 129.345300 * DATE/TIME START: 2017-04-07T00:00:00 * DATE/TIME END: 2018-04-21T00:00:00 * MINIMUM DEPTH, water: 1 m * MAXIMUM DEPTH, water: 28 m |
long_lat |
ENVELOPE(128.867,128.867,71.633,71.633) ENVELOPE(-100.964,-100.964,56.759,56.759) ENVELOPE(126.745900,129.345300,72.413300,71.726100) |
geographic |
Arctic Tiksi Bay Lake |
geographic_facet |
Arctic Tiksi Bay Lake |
genre |
Arctic lena delta lena river Tiksi Tiksi Bay Siberia |
genre_facet |
Arctic lena delta lena river Tiksi Tiksi Bay Siberia |
op_relation |
Magen, Cédric; Lapham, Laura; Pohlman, John W; Marshall, K; Bosman, Samantha; Casso, Michael; Chanton, Jeffrey P (2014): A simple headspace equilibration method for measuring dissolved methane. Limnology and Oceanography-Methods, 12(9), 637-650, https://doi.org/10.4319/lom.2014.12.637 Ricão Canelhas, Moinica; Denfeld, Blaize A; Weyhenmeyer, Gesa A; Bastviken, David; Bertilsson, Stefan (2016): Methane oxidation at the water-ice interface of an ice-covered lake. Limnology and Oceanography, 61(S1), S78-S90, https://doi.org/10.1002/lno.10288 https://doi.pangaea.de/10.1594/PANGAEA.905776 https://doi.org/10.1594/PANGAEA.905776 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.90577610.4319/lom.2014.12.63710.1002/lno.10288 |
_version_ |
1798842120195276800 |