Technical note: High-resolution analyses of concentrations and sizes of black carbon particles deposited on northwest Greenland over the past 350 years - Part 1. Continuous flow analysis of the SIGMA-D ice core using a Wide-Range Single-Particle Soot Photometer and a high-efficiency nebulizer

Autor: Kumiko Goto-Azuma, Dallmayr, Remi, Yoshimi Ogawa-Tsukagawa, Nobuhiro Moteki, Tatsuhiro Mori, Sho Ohata, Yutaka Kondo, Makoto Koike, Motohiro Hirabayashi, Jun Ogata, Kyotaro Kitamura, Kenji Kawamura, Koji Fujita, Sumito Matoba, Naoko Nagatsuka, Akane Tsushima, Kaori Fukuda, Teruo Aoki

Publikováno v: Atmospheric Chemistry & Physics Discussions; 5/23/2024, p1-25, 25p

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The new frontier of microstructural impurity research in polar ice.

Autor: Stoll, Nicolas, Bohleber, Pascal, Dallmayr, Remi, Wilhelms, Frank, Barbante, Carlo, Weikusat, Ilka

Publikováno v: Annals of Glaciology; Jul2023, Vol. 64 Issue 91, p63-66, 4p

New technique for high-precision, simultaneous measurements of CH4, N2O and CO2 concentrations; isotopic and elemental ratios of N-2, O-2 and Ar; and total air content in ice cores by wet extraction

Autor: Oyabu, Ikumi, Kawamura, Kenji, Kitamura, Kyotaro, Dallmayr, Remi, Kitamura, Akihiro, Sawada, Chikako, Severinghaus, Jeffrey, Beaudette, Ross, Orsi, Anaïs, Sugawara, Satoshi, Ishidoya, Shigeyuki, Dahl-Jensen, Dorthe, Goto-Azuma, Kumiko, Aoki, Shuji, Nakazawa, Takakiyo

Publikováno v: ATMOSPHERIC MEASUREMENT TECHNIQUES, vol 13, iss 12
Atmospheric Measurement Techniques
Atmospheric Measurement Techniques, European Geosciences Union, 2020, 13 (12), pp.6703-6731. ⟨10.5194/amt-13-6703-2020⟩
Atmospheric Measurement Techniques, 2020, 13 (12), pp.6703-6731. ⟨10.5194/amt-13-6703-2020⟩
Oyabu, I, Kawamura, K, Kitamura, K, Dallmayr, R, Kitamura, A, Sawada, C, Severinghaus, J P, Beaudette, R, Orsi, A, Sugawara, S, Ishidoya, S, Dahl-Jensen, D, Goto-Azuma, K, Aoki, S & Nakazawa, T 2020, ' New technique for high-precision, simultaneous measurements of CH4, N2O and CO2 concentrations : isotopic and elemental ratios of N-2, O-2 and Ar; and total air content in ice cores by wet extraction ', Atmospheric Measurement Techniques, vol. 13, no. 12, pp. 6703-6731 . https://doi.org/10.5194/amt-13-6703-2020
Atmospheric Measurement Techniques, vol 13, iss 12

Air in polar ice cores provides unique information on past climatic and atmospheric changes. We developed a new method combining wet extraction, gas chromatography and mass spectrometry for high-precision, simultaneous measurements of eight air compo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::577402a459c2303cc363648a494248ec
https://escholarship.org/uc/item/8vd02438

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