Table 3.5 Content and composition of air in fresh ice
Natural ice is formed by freezing of water or by sintering of dry or wet snow. Each of these processes causes atmospheric air to be enclosed in ice as bubbles. The air amount and composition as well as the bubble sizes and density depend not only on the kind of process but also on several environmen...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.803180 2023-05-15T13:49:50+02:00 Table 3.5 Content and composition of air in fresh ice Stauffer, Bernhard MEDIAN LATITUDE: 46.577222 * MEDIAN LONGITUDE: 9.068900 * SOUTH-BOUND LATITUDE: 46.442222 * WEST-BOUND LONGITUDE: 8.077222 * NORTH-BOUND LATITUDE: 46.845000 * EAST-BOUND LONGITUDE: 10.789200 * MINIMUM DEPTH, ice/snow: -10.0 m * MAXIMUM DEPTH, ice/snow: 30.0 m 1981-11-29 text/tab-separated-values, 57 data points https://doi.pangaea.de/10.1594/PANGAEA.803180 https://doi.org/10.1594/PANGAEA.803180 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.803180 https://doi.org/10.1594/PANGAEA.803180 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Stauffer, Bernhard (1981): Mechanismen des Lufteinschlusses in natürlichem Eis. Zeitschrift für Gletscherkunde und Glazialgeologie, 17(1), 17-56, hdl:10013/epic.40236.d001 Air content Aletsch Glacier Bernese Alps Switzerland ALG Area/locality Argon Carbon dioxide DEPTH ice/snow Event label GLAC GRG Griesgletscher Lepontine Alps Kesselwandferner Ötztaler Alpen Austria KWF Nitrogen gas Oxygen Sampling/measurements on glacier Dataset 1981 ftpangaea https://doi.org/10.1594/PANGAEA.803180 2023-01-20T08:59:47Z Natural ice is formed by freezing of water or by sintering of dry or wet snow. Each of these processes causes atmospheric air to be enclosed in ice as bubbles. The air amount and composition as well as the bubble sizes and density depend not only on the kind of process but also on several environmental conditions. The ice in the deepest layers of the Greenland and thc Antarctic ice sheet was formed more than 100 000 years ago. In the bubbles of this ice, samples of atmospheric air from that time are preserved. The enclosure of air is discussed for each of the three processes. Of special interest are the parameters which control the amount and composition of the enclosed air. If the ice is formed by sintering of very cold dry snow, the air composition in the bubbles corresponds with good accuracy to the composition of atmospheric air. Dataset Antarc* Antarctic glacier Greenland Ice Sheet PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Greenland ENVELOPE(8.077222,10.789200,46.845000,46.442222) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Air content Aletsch Glacier Bernese Alps Switzerland ALG Area/locality Argon Carbon dioxide DEPTH ice/snow Event label GLAC GRG Griesgletscher Lepontine Alps Kesselwandferner Ötztaler Alpen Austria KWF Nitrogen gas Oxygen Sampling/measurements on glacier |
spellingShingle |
Air content Aletsch Glacier Bernese Alps Switzerland ALG Area/locality Argon Carbon dioxide DEPTH ice/snow Event label GLAC GRG Griesgletscher Lepontine Alps Kesselwandferner Ötztaler Alpen Austria KWF Nitrogen gas Oxygen Sampling/measurements on glacier Stauffer, Bernhard Table 3.5 Content and composition of air in fresh ice |
topic_facet |
Air content Aletsch Glacier Bernese Alps Switzerland ALG Area/locality Argon Carbon dioxide DEPTH ice/snow Event label GLAC GRG Griesgletscher Lepontine Alps Kesselwandferner Ötztaler Alpen Austria KWF Nitrogen gas Oxygen Sampling/measurements on glacier |
description |
Natural ice is formed by freezing of water or by sintering of dry or wet snow. Each of these processes causes atmospheric air to be enclosed in ice as bubbles. The air amount and composition as well as the bubble sizes and density depend not only on the kind of process but also on several environmental conditions. The ice in the deepest layers of the Greenland and thc Antarctic ice sheet was formed more than 100 000 years ago. In the bubbles of this ice, samples of atmospheric air from that time are preserved. The enclosure of air is discussed for each of the three processes. Of special interest are the parameters which control the amount and composition of the enclosed air. If the ice is formed by sintering of very cold dry snow, the air composition in the bubbles corresponds with good accuracy to the composition of atmospheric air. |
format |
Dataset |
author |
Stauffer, Bernhard |
author_facet |
Stauffer, Bernhard |
author_sort |
Stauffer, Bernhard |
title |
Table 3.5 Content and composition of air in fresh ice |
title_short |
Table 3.5 Content and composition of air in fresh ice |
title_full |
Table 3.5 Content and composition of air in fresh ice |
title_fullStr |
Table 3.5 Content and composition of air in fresh ice |
title_full_unstemmed |
Table 3.5 Content and composition of air in fresh ice |
title_sort |
table 3.5 content and composition of air in fresh ice |
publisher |
PANGAEA |
publishDate |
1981 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.803180 https://doi.org/10.1594/PANGAEA.803180 |
op_coverage |
MEDIAN LATITUDE: 46.577222 * MEDIAN LONGITUDE: 9.068900 * SOUTH-BOUND LATITUDE: 46.442222 * WEST-BOUND LONGITUDE: 8.077222 * NORTH-BOUND LATITUDE: 46.845000 * EAST-BOUND LONGITUDE: 10.789200 * MINIMUM DEPTH, ice/snow: -10.0 m * MAXIMUM DEPTH, ice/snow: 30.0 m |
long_lat |
ENVELOPE(8.077222,10.789200,46.845000,46.442222) |
geographic |
Antarctic Greenland |
geographic_facet |
Antarctic Greenland |
genre |
Antarc* Antarctic glacier Greenland Ice Sheet |
genre_facet |
Antarc* Antarctic glacier Greenland Ice Sheet |
op_source |
Supplement to: Stauffer, Bernhard (1981): Mechanismen des Lufteinschlusses in natürlichem Eis. Zeitschrift für Gletscherkunde und Glazialgeologie, 17(1), 17-56, hdl:10013/epic.40236.d001 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.803180 https://doi.org/10.1594/PANGAEA.803180 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.803180 |
_version_ |
1766252362299604992 |