Audio record of a 'singing iceberg' from the Weddell Sea, Antarctica, supplement to: Müller, Christian; Schlindwein, Vera; Eckstaller, Alfons; Miller, Heinz (2005): Singing Icebergs. Science, 310(5752), 1299
Sustained harmonic tremor signals were recorded by the seismographs of the German Neumayer Base seismological network in western Dronning Maud Land, Antarctica. These tremor episodes, lasting up to 16 hours, were recorded up to 820 kilometers from the source. Their spectra show narrow peaks with fun...
Main Authors: | , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA - Data Publisher for Earth & Environmental Science
2005
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.339110 https://doi.pangaea.de/10.1594/PANGAEA.339110 |
id |
ftdatacite:10.1594/pangaea.339110 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.339110 2023-05-15T13:52:43+02:00 Audio record of a 'singing iceberg' from the Weddell Sea, Antarctica, supplement to: Müller, Christian; Schlindwein, Vera; Eckstaller, Alfons; Miller, Heinz (2005): Singing Icebergs. Science, 310(5752), 1299 Müller, Christian Schlindwein, Vera Eckstaller, Alfons Miller, Heinz 2005 audio/x-wav https://dx.doi.org/10.1594/pangaea.339110 https://doi.pangaea.de/10.1594/PANGAEA.339110 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1126/science.1117145 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Iceberg ANT-XXIII/2 Polarstern Marine Geophysics @ AWI AWI_GeoPhy Supplementary Dataset dataset Dataset 2005 ftdatacite https://doi.org/10.1594/pangaea.339110 https://doi.org/10.1126/science.1117145 2021-11-05T12:55:41Z Sustained harmonic tremor signals were recorded by the seismographs of the German Neumayer Base seismological network in western Dronning Maud Land, Antarctica. These tremor episodes, lasting up to 16 hours, were recorded up to 820 kilometers from the source. Their spectra show narrow peaks with fundamental frequencies ranging from 0.5 to 6 hertz, more than 30 integer harmonic overtones, and frequency gliding, resembling volcanic tremor. Frequency-wave number analysis suggested a moving source, which was recognized as iceberg B-09A traveling along the coast of eastern Antarctica. The most probable tremor sources are fluid-flow-induced vibrations inside the iceberg's tunnel/crevasse systems. : The fundamental frequency is around 0.5 Hz with 30+ harmonic overtones, changing from harmonic to non-harmonic and vice versa (file format: wave). Dataset Antarc* Antarctica Dronning Maud Land Weddell Sea DataCite Metadata Store (German National Library of Science and Technology) Weddell Sea Dronning Maud Land Neumayer Weddell |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Iceberg ANT-XXIII/2 Polarstern Marine Geophysics @ AWI AWI_GeoPhy |
spellingShingle |
Iceberg ANT-XXIII/2 Polarstern Marine Geophysics @ AWI AWI_GeoPhy Müller, Christian Schlindwein, Vera Eckstaller, Alfons Miller, Heinz Audio record of a 'singing iceberg' from the Weddell Sea, Antarctica, supplement to: Müller, Christian; Schlindwein, Vera; Eckstaller, Alfons; Miller, Heinz (2005): Singing Icebergs. Science, 310(5752), 1299 |
topic_facet |
Iceberg ANT-XXIII/2 Polarstern Marine Geophysics @ AWI AWI_GeoPhy |
description |
Sustained harmonic tremor signals were recorded by the seismographs of the German Neumayer Base seismological network in western Dronning Maud Land, Antarctica. These tremor episodes, lasting up to 16 hours, were recorded up to 820 kilometers from the source. Their spectra show narrow peaks with fundamental frequencies ranging from 0.5 to 6 hertz, more than 30 integer harmonic overtones, and frequency gliding, resembling volcanic tremor. Frequency-wave number analysis suggested a moving source, which was recognized as iceberg B-09A traveling along the coast of eastern Antarctica. The most probable tremor sources are fluid-flow-induced vibrations inside the iceberg's tunnel/crevasse systems. : The fundamental frequency is around 0.5 Hz with 30+ harmonic overtones, changing from harmonic to non-harmonic and vice versa (file format: wave). |
format |
Dataset |
author |
Müller, Christian Schlindwein, Vera Eckstaller, Alfons Miller, Heinz |
author_facet |
Müller, Christian Schlindwein, Vera Eckstaller, Alfons Miller, Heinz |
author_sort |
Müller, Christian |
title |
Audio record of a 'singing iceberg' from the Weddell Sea, Antarctica, supplement to: Müller, Christian; Schlindwein, Vera; Eckstaller, Alfons; Miller, Heinz (2005): Singing Icebergs. Science, 310(5752), 1299 |
title_short |
Audio record of a 'singing iceberg' from the Weddell Sea, Antarctica, supplement to: Müller, Christian; Schlindwein, Vera; Eckstaller, Alfons; Miller, Heinz (2005): Singing Icebergs. Science, 310(5752), 1299 |
title_full |
Audio record of a 'singing iceberg' from the Weddell Sea, Antarctica, supplement to: Müller, Christian; Schlindwein, Vera; Eckstaller, Alfons; Miller, Heinz (2005): Singing Icebergs. Science, 310(5752), 1299 |
title_fullStr |
Audio record of a 'singing iceberg' from the Weddell Sea, Antarctica, supplement to: Müller, Christian; Schlindwein, Vera; Eckstaller, Alfons; Miller, Heinz (2005): Singing Icebergs. Science, 310(5752), 1299 |
title_full_unstemmed |
Audio record of a 'singing iceberg' from the Weddell Sea, Antarctica, supplement to: Müller, Christian; Schlindwein, Vera; Eckstaller, Alfons; Miller, Heinz (2005): Singing Icebergs. Science, 310(5752), 1299 |
title_sort |
audio record of a 'singing iceberg' from the weddell sea, antarctica, supplement to: müller, christian; schlindwein, vera; eckstaller, alfons; miller, heinz (2005): singing icebergs. science, 310(5752), 1299 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2005 |
url |
https://dx.doi.org/10.1594/pangaea.339110 https://doi.pangaea.de/10.1594/PANGAEA.339110 |
geographic |
Weddell Sea Dronning Maud Land Neumayer Weddell |
geographic_facet |
Weddell Sea Dronning Maud Land Neumayer Weddell |
genre |
Antarc* Antarctica Dronning Maud Land Weddell Sea |
genre_facet |
Antarc* Antarctica Dronning Maud Land Weddell Sea |
op_relation |
https://dx.doi.org/10.1126/science.1117145 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.339110 https://doi.org/10.1126/science.1117145 |
_version_ |
1766257183270371328 |