Magnesium methanesulfonate salt found in the Dome Fuji (Antarctica) ice core

Toshimitsu Sakurai; Hiroshi Ohno; F. Elif Genceli; Shinichirou Horikawa; Yoshinori Iizuka; Tsutomu Uchida; Takeo Hondoh

doi:10.3189/002214310794457335

Magnesium methanesulfonate salt found in the Dome Fuji (Antarctica) ice core

Toshimitsu Sakurai^*
, Hiroshi Ohno
, F. Elif Genceli
, Shinichirou Horikawa
, Yoshinori Iizuka
, Tsutomu Uchida
, Takeo Hondoh

^*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

16 Atıf (Scopus)

Özet

Using micro-Raman spectroscopy, we identified the chemical forms of methanesulfonate salt particles in reference samples of the Dome Fuji (Antarctica) ice core. We found only (CH₃SO₃) 2MġnH₂O among methanesulfonate salts, and this salt particle is most prevalent in the Last Glacial Maximum (LGM) ice. We suggest that during the LGM, (CH3SO3)2MġnH₂O may have formed in the atmosphere through the chemical reaction of CH₃SO₃H with sea salts, but probably not in the firn and ice due to the neutralization of acid in LGM ice of inland Antarctica.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	837-842
Sayfa sayısı	6
Dergi	Journal of Glaciology
Hacim	56
Basın numarası	199
DOI'lar	https://doi.org/10.3189/002214310794457335
Yayın durumu	Yayınlandı - Ara 2010
Harici olarak yayınlandı	Evet

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10.3189/002214310794457335

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title = "Magnesium methanesulfonate salt found in the Dome Fuji (Antarctica) ice core",

abstract = "Using micro-Raman spectroscopy, we identified the chemical forms of methanesulfonate salt particles in reference samples of the Dome Fuji (Antarctica) ice core. We found only (CH3SO3) 2MġnH2O among methanesulfonate salts, and this salt particle is most prevalent in the Last Glacial Maximum (LGM) ice. We suggest that during the LGM, (CH3SO3)2MġnH2O may have formed in the atmosphere through the chemical reaction of CH3SO3H with sea salts, but probably not in the firn and ice due to the neutralization of acid in LGM ice of inland Antarctica.",

author = "Toshimitsu Sakurai and Hiroshi Ohno and Genceli, \{F. Elif\} and Shinichirou Horikawa and Yoshinori Iizuka and Tsutomu Uchida and Takeo Hondoh",

year = "2010",

month = dec,

doi = "10.3189/002214310794457335",

language = "English",

volume = "56",

pages = "837--842",

journal = "Journal of Glaciology",

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T1 - Magnesium methanesulfonate salt found in the Dome Fuji (Antarctica) ice core

AU - Sakurai, Toshimitsu

AU - Ohno, Hiroshi

AU - Genceli, F. Elif

AU - Horikawa, Shinichirou

AU - Iizuka, Yoshinori

AU - Uchida, Tsutomu

AU - Hondoh, Takeo

PY - 2010/12

Y1 - 2010/12

N2 - Using micro-Raman spectroscopy, we identified the chemical forms of methanesulfonate salt particles in reference samples of the Dome Fuji (Antarctica) ice core. We found only (CH3SO3) 2MġnH2O among methanesulfonate salts, and this salt particle is most prevalent in the Last Glacial Maximum (LGM) ice. We suggest that during the LGM, (CH3SO3)2MġnH2O may have formed in the atmosphere through the chemical reaction of CH3SO3H with sea salts, but probably not in the firn and ice due to the neutralization of acid in LGM ice of inland Antarctica.

AB - Using micro-Raman spectroscopy, we identified the chemical forms of methanesulfonate salt particles in reference samples of the Dome Fuji (Antarctica) ice core. We found only (CH3SO3) 2MġnH2O among methanesulfonate salts, and this salt particle is most prevalent in the Last Glacial Maximum (LGM) ice. We suggest that during the LGM, (CH3SO3)2MġnH2O may have formed in the atmosphere through the chemical reaction of CH3SO3H with sea salts, but probably not in the firn and ice due to the neutralization of acid in LGM ice of inland Antarctica.

UR - https://www.scopus.com/pages/publications/79551711561

U2 - 10.3189/002214310794457335

DO - 10.3189/002214310794457335

M3 - Article

AN - SCOPUS:79551711561

SN - 0022-1430

VL - 56

SP - 837

EP - 842

JO - Journal of Glaciology

JF - Journal of Glaciology

IS - 199

ER -

Magnesium methanesulfonate salt found in the Dome Fuji (Antarctica) ice core

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