Pb, Nd AND Sr ISOTOPES IN AEROSOLS EXTRACTED FROM SNOW, BERKNER ISLAND
There are several good reasons to investigate at-mospheric dust from Antarctica. 1) About 90 % of our collected meteorites continue to come from this conti-nent. Many of these meteorites have suffered some degree of contamination (Dreibus et al, 1985), which is most likely derived from aerosols trap...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.623.5099 2023-05-15T13:45:48+02:00 Pb, Nd AND Sr ISOTOPES IN AEROSOLS EXTRACTED FROM SNOW, BERKNER ISLAND The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.623.5099 http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1530.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.623.5099 http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1530.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1530.pdf text ftciteseerx 2016-01-08T15:07:01Z There are several good reasons to investigate at-mospheric dust from Antarctica. 1) About 90 % of our collected meteorites continue to come from this conti-nent. Many of these meteorites have suffered some degree of contamination (Dreibus et al, 1985), which is most likely derived from aerosols trapped in the Ant-arctic ice. 2) Antarctica is the cleanest terrestrial envi-ronment as regards to atmospheric particulate fallout, and so we might be able to monitor the influx of cos-mic dust there. The ability to analyze snow samples on a scale permitting seasonal resolution of dust influx would be especially helpful. 3) By comparing the iso-topic signature of dust trapped in the ice or snow with that of possible source regions, important information may be gained about transport directions, distances Text Antarc* Antarctica Arctic Berkner Island Unknown Arctic Berkner Island ENVELOPE(-48.117,-48.117,-79.333,-79.333) |
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Open Polar |
collection |
Unknown |
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ftciteseerx |
language |
English |
description |
There are several good reasons to investigate at-mospheric dust from Antarctica. 1) About 90 % of our collected meteorites continue to come from this conti-nent. Many of these meteorites have suffered some degree of contamination (Dreibus et al, 1985), which is most likely derived from aerosols trapped in the Ant-arctic ice. 2) Antarctica is the cleanest terrestrial envi-ronment as regards to atmospheric particulate fallout, and so we might be able to monitor the influx of cos-mic dust there. The ability to analyze snow samples on a scale permitting seasonal resolution of dust influx would be especially helpful. 3) By comparing the iso-topic signature of dust trapped in the ice or snow with that of possible source regions, important information may be gained about transport directions, distances |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
title |
Pb, Nd AND Sr ISOTOPES IN AEROSOLS EXTRACTED FROM SNOW, BERKNER ISLAND |
spellingShingle |
Pb, Nd AND Sr ISOTOPES IN AEROSOLS EXTRACTED FROM SNOW, BERKNER ISLAND |
title_short |
Pb, Nd AND Sr ISOTOPES IN AEROSOLS EXTRACTED FROM SNOW, BERKNER ISLAND |
title_full |
Pb, Nd AND Sr ISOTOPES IN AEROSOLS EXTRACTED FROM SNOW, BERKNER ISLAND |
title_fullStr |
Pb, Nd AND Sr ISOTOPES IN AEROSOLS EXTRACTED FROM SNOW, BERKNER ISLAND |
title_full_unstemmed |
Pb, Nd AND Sr ISOTOPES IN AEROSOLS EXTRACTED FROM SNOW, BERKNER ISLAND |
title_sort |
pb, nd and sr isotopes in aerosols extracted from snow, berkner island |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.623.5099 http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1530.pdf |
long_lat |
ENVELOPE(-48.117,-48.117,-79.333,-79.333) |
geographic |
Arctic Berkner Island |
geographic_facet |
Arctic Berkner Island |
genre |
Antarc* Antarctica Arctic Berkner Island |
genre_facet |
Antarc* Antarctica Arctic Berkner Island |
op_source |
http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1530.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.623.5099 http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1530.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766231233557168128 |