Contributions to terrestrial magnetism. No. VI
This portion of the series consists of observations made on board Her Majesty’s ships Erebus and Terror, from June 1841 to August 1842, in the Antarctic Expedition under the command of Captain Sir James Clark Ross, R. N., F. R. S. It comprises the result of the operations conducted during the second...
Published in: | Abstracts of the Papers Communicated to the Royal Society of London |
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Online Access: | http://dx.doi.org/10.1098/rspl.1843.0015 https://royalsocietypublishing.org/doi/pdf/10.1098/rspl.1843.0015 |
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crroyalsociety:10.1098/rspl.1843.0015 2024-06-02T07:58:24+00:00 Contributions to terrestrial magnetism. No. VI 1851 http://dx.doi.org/10.1098/rspl.1843.0015 https://royalsocietypublishing.org/doi/pdf/10.1098/rspl.1843.0015 en eng The Royal Society https://royalsociety.org/journals/ethics-policies/data-sharing-mining/ Abstracts of the Papers Communicated to the Royal Society of London volume 5, page 507-508 ISSN 0365-0855 2053-9134 journal-article 1851 crroyalsociety https://doi.org/10.1098/rspl.1843.0015 2024-05-07T14:16:19Z This portion of the series consists of observations made on board Her Majesty’s ships Erebus and Terror, from June 1841 to August 1842, in the Antarctic Expedition under the command of Captain Sir James Clark Ross, R. N., F. R. S. It comprises the result of the operations conducted during the second year of the expedition, when it proceeded early in July 1841, from Hobarton to Sydney, and thence to the Bay of Islands in New Zealand, remaining there till November, and reaching, in February 1842, in latitude 78°, the icy barrier which had stopped their progress in the preceding year. Quitting the antarctic circle in March, and keeping nearly in the 60th parallel, they crossed the whole breadth of the Southern Pacific Ocean to the Falkland Islands, where they arrived in April 1842. On a general review of the magnetic declination in the southern Hemisphere, the phenomena are found to present the same obvious and decided features of a duplicate system as those of the northern. Particular attention is given to those lines traversed by the ship’s course where the needle attains its maximum declination, whether easterly or westerly, as affording valuable data for the estimation of secular variations. The results obtained by the present expedition confirm the conclusion deducible from those of previous navigators; namely, that the spaces in the Southern Pacific, distinguished by certain magnetic characters, undergo a movement of translation, of which the general direction is from east to west; a direction which is the opposite to that in which a similar change takes place in the corresponding regions of the northern hemisphere; namely, in the Siberian quarter, where the secular movement is from west to east. Article in Journal/Newspaper Antarc* Antarctic The Royal Society Antarctic The Antarctic Pacific New Zealand The Needle ENVELOPE(-64.047,-64.047,63.267,63.267) Abstracts of the Papers Communicated to the Royal Society of London 5 507 508 |
institution |
Open Polar |
collection |
The Royal Society |
op_collection_id |
crroyalsociety |
language |
English |
description |
This portion of the series consists of observations made on board Her Majesty’s ships Erebus and Terror, from June 1841 to August 1842, in the Antarctic Expedition under the command of Captain Sir James Clark Ross, R. N., F. R. S. It comprises the result of the operations conducted during the second year of the expedition, when it proceeded early in July 1841, from Hobarton to Sydney, and thence to the Bay of Islands in New Zealand, remaining there till November, and reaching, in February 1842, in latitude 78°, the icy barrier which had stopped their progress in the preceding year. Quitting the antarctic circle in March, and keeping nearly in the 60th parallel, they crossed the whole breadth of the Southern Pacific Ocean to the Falkland Islands, where they arrived in April 1842. On a general review of the magnetic declination in the southern Hemisphere, the phenomena are found to present the same obvious and decided features of a duplicate system as those of the northern. Particular attention is given to those lines traversed by the ship’s course where the needle attains its maximum declination, whether easterly or westerly, as affording valuable data for the estimation of secular variations. The results obtained by the present expedition confirm the conclusion deducible from those of previous navigators; namely, that the spaces in the Southern Pacific, distinguished by certain magnetic characters, undergo a movement of translation, of which the general direction is from east to west; a direction which is the opposite to that in which a similar change takes place in the corresponding regions of the northern hemisphere; namely, in the Siberian quarter, where the secular movement is from west to east. |
format |
Article in Journal/Newspaper |
title |
Contributions to terrestrial magnetism. No. VI |
spellingShingle |
Contributions to terrestrial magnetism. No. VI |
title_short |
Contributions to terrestrial magnetism. No. VI |
title_full |
Contributions to terrestrial magnetism. No. VI |
title_fullStr |
Contributions to terrestrial magnetism. No. VI |
title_full_unstemmed |
Contributions to terrestrial magnetism. No. VI |
title_sort |
contributions to terrestrial magnetism. no. vi |
publisher |
The Royal Society |
publishDate |
1851 |
url |
http://dx.doi.org/10.1098/rspl.1843.0015 https://royalsocietypublishing.org/doi/pdf/10.1098/rspl.1843.0015 |
long_lat |
ENVELOPE(-64.047,-64.047,63.267,63.267) |
geographic |
Antarctic The Antarctic Pacific New Zealand The Needle |
geographic_facet |
Antarctic The Antarctic Pacific New Zealand The Needle |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Abstracts of the Papers Communicated to the Royal Society of London volume 5, page 507-508 ISSN 0365-0855 2053-9134 |
op_rights |
https://royalsociety.org/journals/ethics-policies/data-sharing-mining/ |
op_doi |
https://doi.org/10.1098/rspl.1843.0015 |
container_title |
Abstracts of the Papers Communicated to the Royal Society of London |
container_volume |
5 |
container_start_page |
507 |
op_container_end_page |
508 |
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1800741715156402176 |