Tab. 1: Results of the movement measurements on the blue ice-field Blåisen
In January/February 1985 a German-South African expedition had the opportunity to repeat measurements made by means of stakes planted in 1951 (Norwegian-British-Swedish Antarctic Expedition 1949-52) and 1966 (SANAE VII). Although the rediscovery of the old stakes had not been expected, the stakes co...
Main Authors: | , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
1986
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.754643 https://doi.org/10.1594/PANGAEA.754643 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.754643 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.754643 2023-05-15T13:41:33+02:00 Tab. 1: Results of the movement measurements on the blue ice-field Blåisen Brunk, Karsten Staiger, Rudolf LATITUDE: -72.533300 * LONGITUDE: -3.750000 * DATE/TIME START: 1951-02-01T00:00:00 * DATE/TIME END: 1966-11-01T00:00:00 1986-05-05 text/tab-separated-values, 71 data points https://doi.pangaea.de/10.1594/PANGAEA.754643 https://doi.org/10.1594/PANGAEA.754643 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.754643 https://doi.org/10.1594/PANGAEA.754643 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Brunk, Karsten; Staiger, Rudolf (1986): Nachmessungen an Pegeln auf einem Blaueisfeld im Borgmassiv, Neuschwabenland, Antarktis. Polarforschung, 56(1/2), 23-32, hdl:10013/epic.29570.d001 Azimuth Blaisen Blåisen Borg Massif Dronning Maud Land Antarctica blue ice field DATE/TIME Date/time end Distance relative Flow rate Sample code/label SUR Survey Dataset 1986 ftpangaea https://doi.org/10.1594/PANGAEA.754643 2023-01-20T08:51:45Z In January/February 1985 a German-South African expedition had the opportunity to repeat measurements made by means of stakes planted in 1951 (Norwegian-British-Swedish Antarctic Expedition 1949-52) and 1966 (SANAE VII). Although the rediscovery of the old stakes had not been expected, the stakes could be identified and it was possible to derive movement vectors on the basis of old and heterogenic measurement data. The long-term movement rates established basically confirm and complement the values determined in 1951. The flow rates of 9,1 cm/a to 66.4 cm/a proved to be extremly low. Observations of the stake lengths showed very little accumulation in the fringe areas of the blue ice-field (ca. 0.7 to 2.6 cm/a snow/firn); on bare ice an ablation of 2.6 cm/a water equivalent (2.9 cm/a ice) was measured. The paper begins with a description of the essential conditions for the formation of the blue ice-field. Subsequently the measurements are explained in detail and their results are discussed. Dataset Antarc* Antarctic Antarctica Dronning Maud Land Polarforschung PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Dronning Maud Land Borg ENVELOPE(16.275,16.275,68.045,68.045) SANAE ENVELOPE(-2.850,-2.850,-71.667,-71.667) Borg Massif ENVELOPE(-3.500,-3.500,-72.750,-72.750) Blåisen ENVELOPE(-3.700,-3.700,-72.533,-72.533) ENVELOPE(-3.750000,-3.750000,-72.533300,-72.533300) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Azimuth Blaisen Blåisen Borg Massif Dronning Maud Land Antarctica blue ice field DATE/TIME Date/time end Distance relative Flow rate Sample code/label SUR Survey |
spellingShingle |
Azimuth Blaisen Blåisen Borg Massif Dronning Maud Land Antarctica blue ice field DATE/TIME Date/time end Distance relative Flow rate Sample code/label SUR Survey Brunk, Karsten Staiger, Rudolf Tab. 1: Results of the movement measurements on the blue ice-field Blåisen |
topic_facet |
Azimuth Blaisen Blåisen Borg Massif Dronning Maud Land Antarctica blue ice field DATE/TIME Date/time end Distance relative Flow rate Sample code/label SUR Survey |
description |
In January/February 1985 a German-South African expedition had the opportunity to repeat measurements made by means of stakes planted in 1951 (Norwegian-British-Swedish Antarctic Expedition 1949-52) and 1966 (SANAE VII). Although the rediscovery of the old stakes had not been expected, the stakes could be identified and it was possible to derive movement vectors on the basis of old and heterogenic measurement data. The long-term movement rates established basically confirm and complement the values determined in 1951. The flow rates of 9,1 cm/a to 66.4 cm/a proved to be extremly low. Observations of the stake lengths showed very little accumulation in the fringe areas of the blue ice-field (ca. 0.7 to 2.6 cm/a snow/firn); on bare ice an ablation of 2.6 cm/a water equivalent (2.9 cm/a ice) was measured. The paper begins with a description of the essential conditions for the formation of the blue ice-field. Subsequently the measurements are explained in detail and their results are discussed. |
format |
Dataset |
author |
Brunk, Karsten Staiger, Rudolf |
author_facet |
Brunk, Karsten Staiger, Rudolf |
author_sort |
Brunk, Karsten |
title |
Tab. 1: Results of the movement measurements on the blue ice-field Blåisen |
title_short |
Tab. 1: Results of the movement measurements on the blue ice-field Blåisen |
title_full |
Tab. 1: Results of the movement measurements on the blue ice-field Blåisen |
title_fullStr |
Tab. 1: Results of the movement measurements on the blue ice-field Blåisen |
title_full_unstemmed |
Tab. 1: Results of the movement measurements on the blue ice-field Blåisen |
title_sort |
tab. 1: results of the movement measurements on the blue ice-field blåisen |
publisher |
PANGAEA |
publishDate |
1986 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.754643 https://doi.org/10.1594/PANGAEA.754643 |
op_coverage |
LATITUDE: -72.533300 * LONGITUDE: -3.750000 * DATE/TIME START: 1951-02-01T00:00:00 * DATE/TIME END: 1966-11-01T00:00:00 |
long_lat |
ENVELOPE(16.275,16.275,68.045,68.045) ENVELOPE(-2.850,-2.850,-71.667,-71.667) ENVELOPE(-3.500,-3.500,-72.750,-72.750) ENVELOPE(-3.700,-3.700,-72.533,-72.533) ENVELOPE(-3.750000,-3.750000,-72.533300,-72.533300) |
geographic |
Antarctic Dronning Maud Land Borg SANAE Borg Massif Blåisen |
geographic_facet |
Antarctic Dronning Maud Land Borg SANAE Borg Massif Blåisen |
genre |
Antarc* Antarctic Antarctica Dronning Maud Land Polarforschung |
genre_facet |
Antarc* Antarctic Antarctica Dronning Maud Land Polarforschung |
op_source |
Supplement to: Brunk, Karsten; Staiger, Rudolf (1986): Nachmessungen an Pegeln auf einem Blaueisfeld im Borgmassiv, Neuschwabenland, Antarktis. Polarforschung, 56(1/2), 23-32, hdl:10013/epic.29570.d001 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.754643 https://doi.org/10.1594/PANGAEA.754643 |
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.754643 |
_version_ |
1766152322111504384 |