Methane flux around the Gulkana Glacier terminus, Alaska summer 2019
Methane (CH4) flux was measured at 18 locations across three sites near the Gulkana Glacier terminus, Alaska Range, in mid-July 2019. These measurements aimed to investigate the CH4 flux from proglacial land surfaces of temperate mountain glaciers. Flux was measured using a closed chamber technique....
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National Institute of Polar Research
2022
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Online Access: | http://id.nii.ac.jp/1434/00000040/ https://pdr.repo.nii.ac.jp/?action=repository_uri&item_id=55 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=1 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=2 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=3 |
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ftjpolardata:oai:pdr.repo.nii.ac.jp:00000055 2024-10-13T14:00:58+00:00 Methane flux around the Gulkana Glacier terminus, Alaska summer 2019 2022-08 http://id.nii.ac.jp/1434/00000040/ https://pdr.repo.nii.ac.jp/?action=repository_uri&item_id=55 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=1 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=2 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=3 en eng National Institute of Polar Research https://pdr.repo.nii.ac.jp/?action=repository_uri&item_id=55 http://id.nii.ac.jp/1434/00000040/ https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=1 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=2 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=3 https://doi.org/10.17592/001.2021072001 Glacier Methane Green House Gas Arctic Journal Article Atmospheric science/Climatology Glaciology 2022 ftjpolardata https://doi.org/10.17592/001.2021072001 2024-09-24T23:34:08Z Methane (CH4) flux was measured at 18 locations across three sites near the Gulkana Glacier terminus, Alaska Range, in mid-July 2019. These measurements aimed to investigate the CH4 flux from proglacial land surfaces of temperate mountain glaciers. Flux was measured using a closed chamber technique. At five locations, values of CH4 flux ranged from 1.8 to 11.0 μg C m-2 h-1, whereas no CH4 flux was detected at the remaining 13 locations. Air and water temperatures, pH, and electric conductivity of puddle and river water were also measured at each location. Stable isotope analysis was conducted on CH4 and water from puddles and rivers at the observation sites. Article in Journal/Newspaper alaska range Arctic glacier glaciers Alaska Polar Data Journal Arctic |
institution |
Open Polar |
collection |
Polar Data Journal |
op_collection_id |
ftjpolardata |
language |
English |
topic |
Glacier Methane Green House Gas Arctic |
spellingShingle |
Glacier Methane Green House Gas Arctic Methane flux around the Gulkana Glacier terminus, Alaska summer 2019 |
topic_facet |
Glacier Methane Green House Gas Arctic |
description |
Methane (CH4) flux was measured at 18 locations across three sites near the Gulkana Glacier terminus, Alaska Range, in mid-July 2019. These measurements aimed to investigate the CH4 flux from proglacial land surfaces of temperate mountain glaciers. Flux was measured using a closed chamber technique. At five locations, values of CH4 flux ranged from 1.8 to 11.0 μg C m-2 h-1, whereas no CH4 flux was detected at the remaining 13 locations. Air and water temperatures, pH, and electric conductivity of puddle and river water were also measured at each location. Stable isotope analysis was conducted on CH4 and water from puddles and rivers at the observation sites. |
format |
Article in Journal/Newspaper |
title |
Methane flux around the Gulkana Glacier terminus, Alaska summer 2019 |
title_short |
Methane flux around the Gulkana Glacier terminus, Alaska summer 2019 |
title_full |
Methane flux around the Gulkana Glacier terminus, Alaska summer 2019 |
title_fullStr |
Methane flux around the Gulkana Glacier terminus, Alaska summer 2019 |
title_full_unstemmed |
Methane flux around the Gulkana Glacier terminus, Alaska summer 2019 |
title_sort |
methane flux around the gulkana glacier terminus, alaska summer 2019 |
publisher |
National Institute of Polar Research |
publishDate |
2022 |
url |
http://id.nii.ac.jp/1434/00000040/ https://pdr.repo.nii.ac.jp/?action=repository_uri&item_id=55 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=1 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=2 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=3 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
alaska range Arctic glacier glaciers Alaska |
genre_facet |
alaska range Arctic glacier glaciers Alaska |
op_source |
https://doi.org/10.17592/001.2021072001 |
op_relation |
https://pdr.repo.nii.ac.jp/?action=repository_uri&item_id=55 http://id.nii.ac.jp/1434/00000040/ https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=1 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=2 https://pdr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=55&item_no=1&attribute_id=22&file_no=3 |
op_doi |
https://doi.org/10.17592/001.2021072001 |
_version_ |
1812817148007940096 |