DETERMINATION OF THE TRACE ELEMENTS IN A MIZUHO ICE CORE SAMPLE BY A COMBINATION OF CONVENTIONAL AND HIGH RESOLUTION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY
Seventeen elements (Li, Na, Mg, Al, Ca, V, Cr, Mn, Fe, Ni, Co, Cu, Zn, Sr, Ba, Pb and Bi) in an Antarctic ice core at Mizuho Station collected by the Japanese Antarctic Research Expedition were determined by a combination of conventional and high resolution inductively coupled plasma mass spectromet...
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School of Allied Health Sciences, Kitasato University
1995
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ftnipr:oai:nipr.repo.nii.ac.jp:00003877 2023-05-15T13:49:01+02:00 DETERMINATION OF THE TRACE ELEMENTS IN A MIZUHO ICE CORE SAMPLE BY A COMBINATION OF CONVENTIONAL AND HIGH RESOLUTION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY シマムラ タダシ イワシタ マサト タカク ユウイチ アカバネ イソコ ツムラ アキト ヤマサキ シンイチ Tadashi SHIMAMURA Masato IWASHITA Yuuichi TAKAKU Isoko AKABANE Akito TSUMURA Shinichi YAMASAKI 1995-09 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3877 http://id.nii.ac.jp/1291/00003877/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3877&item_no=1&attribute_id=18&file_no=1 en eng School of Allied Health Sciences, Kitasato University Marubun Corporation Tama Chemicals National Institute of Agro-Environmental Sciences National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3877 http://id.nii.ac.jp/1291/00003877/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 9, 33-44(1995-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3877&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1995 ftnipr 2022-12-17T19:45:54Z Seventeen elements (Li, Na, Mg, Al, Ca, V, Cr, Mn, Fe, Ni, Co, Cu, Zn, Sr, Ba, Pb and Bi) in an Antarctic ice core at Mizuho Station collected by the Japanese Antarctic Research Expedition were determined by a combination of conventional and high resolution inductively coupled plasma mass spectrometry (ICP-MS). The ice sample was separated into five fractions from surface to inner core by stepwise melting. All the elements determined decreased from the core surface to the inner core by one to four orders of magnitude. The surface contaminations of Li, Cr, Ni, Co, Cu, Ba, Pb and Bi penetrated into the second fraction, while only the surface fraction was contaminated for Na, Mg, Al, V, Mn, Fe, Ca and Sr. Zn kept decreasing to the innermost fraction. Na, Mg and Ca may be originated from sea water, while V, Cr, Mn, Fe, Cu, Zn and Sr may be supplied from the crust. Significant portions of Co and Ni could be of extraterrestrial origin. Report Antarc* Antarctic ice core Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology National Institute of Polar Research Repository, Japan Antarctic Mizuho ENVELOPE(44.317,44.317,-70.683,-70.683) Mizuho Station ENVELOPE(44.317,44.317,-70.683,-70.683) |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
Seventeen elements (Li, Na, Mg, Al, Ca, V, Cr, Mn, Fe, Ni, Co, Cu, Zn, Sr, Ba, Pb and Bi) in an Antarctic ice core at Mizuho Station collected by the Japanese Antarctic Research Expedition were determined by a combination of conventional and high resolution inductively coupled plasma mass spectrometry (ICP-MS). The ice sample was separated into five fractions from surface to inner core by stepwise melting. All the elements determined decreased from the core surface to the inner core by one to four orders of magnitude. The surface contaminations of Li, Cr, Ni, Co, Cu, Ba, Pb and Bi penetrated into the second fraction, while only the surface fraction was contaminated for Na, Mg, Al, V, Mn, Fe, Ca and Sr. Zn kept decreasing to the innermost fraction. Na, Mg and Ca may be originated from sea water, while V, Cr, Mn, Fe, Cu, Zn and Sr may be supplied from the crust. Significant portions of Co and Ni could be of extraterrestrial origin. |
format |
Report |
author |
シマムラ タダシ イワシタ マサト タカク ユウイチ アカバネ イソコ ツムラ アキト ヤマサキ シンイチ Tadashi SHIMAMURA Masato IWASHITA Yuuichi TAKAKU Isoko AKABANE Akito TSUMURA Shinichi YAMASAKI |
spellingShingle |
シマムラ タダシ イワシタ マサト タカク ユウイチ アカバネ イソコ ツムラ アキト ヤマサキ シンイチ Tadashi SHIMAMURA Masato IWASHITA Yuuichi TAKAKU Isoko AKABANE Akito TSUMURA Shinichi YAMASAKI DETERMINATION OF THE TRACE ELEMENTS IN A MIZUHO ICE CORE SAMPLE BY A COMBINATION OF CONVENTIONAL AND HIGH RESOLUTION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY |
author_facet |
シマムラ タダシ イワシタ マサト タカク ユウイチ アカバネ イソコ ツムラ アキト ヤマサキ シンイチ Tadashi SHIMAMURA Masato IWASHITA Yuuichi TAKAKU Isoko AKABANE Akito TSUMURA Shinichi YAMASAKI |
author_sort |
シマムラ タダシ |
title |
DETERMINATION OF THE TRACE ELEMENTS IN A MIZUHO ICE CORE SAMPLE BY A COMBINATION OF CONVENTIONAL AND HIGH RESOLUTION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY |
title_short |
DETERMINATION OF THE TRACE ELEMENTS IN A MIZUHO ICE CORE SAMPLE BY A COMBINATION OF CONVENTIONAL AND HIGH RESOLUTION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY |
title_full |
DETERMINATION OF THE TRACE ELEMENTS IN A MIZUHO ICE CORE SAMPLE BY A COMBINATION OF CONVENTIONAL AND HIGH RESOLUTION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY |
title_fullStr |
DETERMINATION OF THE TRACE ELEMENTS IN A MIZUHO ICE CORE SAMPLE BY A COMBINATION OF CONVENTIONAL AND HIGH RESOLUTION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY |
title_full_unstemmed |
DETERMINATION OF THE TRACE ELEMENTS IN A MIZUHO ICE CORE SAMPLE BY A COMBINATION OF CONVENTIONAL AND HIGH RESOLUTION INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY |
title_sort |
determination of the trace elements in a mizuho ice core sample by a combination of conventional and high resolution inductively coupled plasma mass spectrometry |
publisher |
School of Allied Health Sciences, Kitasato University |
publishDate |
1995 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3877 http://id.nii.ac.jp/1291/00003877/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3877&item_no=1&attribute_id=18&file_no=1 |
long_lat |
ENVELOPE(44.317,44.317,-70.683,-70.683) ENVELOPE(44.317,44.317,-70.683,-70.683) |
geographic |
Antarctic Mizuho Mizuho Station |
geographic_facet |
Antarctic Mizuho Mizuho Station |
genre |
Antarc* Antarctic ice core Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology |
genre_facet |
Antarc* Antarctic ice core Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3877 http://id.nii.ac.jp/1291/00003877/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 9, 33-44(1995-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3877&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250442859216896 |