Stratospheric whole air sampling experiments at syowa station with compact cryogenic air samplers in jare-49

Shinji Morimoto; Hitoshi Asano; Tomoki Aoyama; Hideshi Yoshimi; Hiroko Uchida; Takash Mochizuki; Masami Iwabuchi; Taiji Mizuno; Masaki Tsutsumi; Hideyuki Honda; Issei Iijima; Tetsuya Yoshida; Takashi Yamanouchi; Makoto Wada

Stratospheric whole air sampling experiments at syowa station with compact cryogenic air samplers in jare-49

Shinji Morimoto, Hitoshi Asano, Tomoki Aoyama, Hideshi Yoshimi, Hiroko Uchida, Takash Mochizuki, Masami Iwabuchi, Taiji Mizuno, Masaki Tsutsumi, Hideyuki Honda, Issei Iijima, Tetsuya Yoshida, Takashi Yamanouchi, Makoto Wada

Research output: Contribution to journal › Article › peer-review

Abstract

As a part of summer observations of the 49th Japanese Antarctic Research Expedition, stratospheric whole air sampling experiments were conducted at Syowa Station using newly developed compact cryogenic air samplers. The compact sampler uses liquefied neon (produced in-situ) as a refrigerant to solidify or liquefy atmospheric constituents. Because of its reduced size and weight, the sampler can be launched using small-size balloons (1000-2000 m ³ in volume). On December 30, 2007 and January 4, 2008, a total of 4 samplers were launched from Syowa Station and recovered on the same day as their launches. Two of them functioned as designed and collected stratospheric air samples at altitudes of 18 and 25 km. The air samples were analyzed for greenhouse gas concentrations and stable isotopes after return to Japan.

Original language	English
Pages (from-to)	95-109
Number of pages	15
Journal	Antarctic Record
Volume	53
Issue number	1
Publication status	Published - Mar 2009
Externally published	Yes

All Science Journal Classification (ASJC) codes

Aquatic Science
Earth and Planetary Sciences(all)

Cite this

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title = "Stratospheric whole air sampling experiments at syowa station with compact cryogenic air samplers in jare-49",

abstract = "As a part of summer observations of the 49th Japanese Antarctic Research Expedition, stratospheric whole air sampling experiments were conducted at Syowa Station using newly developed compact cryogenic air samplers. The compact sampler uses liquefied neon (produced in-situ) as a refrigerant to solidify or liquefy atmospheric constituents. Because of its reduced size and weight, the sampler can be launched using small-size balloons (1000-2000 m 3 in volume). On December 30, 2007 and January 4, 2008, a total of 4 samplers were launched from Syowa Station and recovered on the same day as their launches. Two of them functioned as designed and collected stratospheric air samples at altitudes of 18 and 25 km. The air samples were analyzed for greenhouse gas concentrations and stable isotopes after return to Japan.",

author = "Shinji Morimoto and Hitoshi Asano and Tomoki Aoyama and Hideshi Yoshimi and Hiroko Uchida and Takash Mochizuki and Masami Iwabuchi and Taiji Mizuno and Masaki Tsutsumi and Hideyuki Honda and Issei Iijima and Tetsuya Yoshida and Takashi Yamanouchi and Makoto Wada",

year = "2009",

month = mar,

language = "English",

volume = "53",

pages = "95--109",

journal = "Antarctic Record",

issn = "0085-7289",

publisher = "National Institute of Polar Research",

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TY - JOUR

T1 - Stratospheric whole air sampling experiments at syowa station with compact cryogenic air samplers in jare-49

AU - Morimoto, Shinji

AU - Asano, Hitoshi

AU - Aoyama, Tomoki

AU - Yoshimi, Hideshi

AU - Uchida, Hiroko

AU - Mochizuki, Takash

AU - Iwabuchi, Masami

AU - Mizuno, Taiji

AU - Tsutsumi, Masaki

AU - Honda, Hideyuki

AU - Iijima, Issei

AU - Yoshida, Tetsuya

AU - Yamanouchi, Takashi

AU - Wada, Makoto

PY - 2009/3

Y1 - 2009/3

N2 - As a part of summer observations of the 49th Japanese Antarctic Research Expedition, stratospheric whole air sampling experiments were conducted at Syowa Station using newly developed compact cryogenic air samplers. The compact sampler uses liquefied neon (produced in-situ) as a refrigerant to solidify or liquefy atmospheric constituents. Because of its reduced size and weight, the sampler can be launched using small-size balloons (1000-2000 m 3 in volume). On December 30, 2007 and January 4, 2008, a total of 4 samplers were launched from Syowa Station and recovered on the same day as their launches. Two of them functioned as designed and collected stratospheric air samples at altitudes of 18 and 25 km. The air samples were analyzed for greenhouse gas concentrations and stable isotopes after return to Japan.

AB - As a part of summer observations of the 49th Japanese Antarctic Research Expedition, stratospheric whole air sampling experiments were conducted at Syowa Station using newly developed compact cryogenic air samplers. The compact sampler uses liquefied neon (produced in-situ) as a refrigerant to solidify or liquefy atmospheric constituents. Because of its reduced size and weight, the sampler can be launched using small-size balloons (1000-2000 m 3 in volume). On December 30, 2007 and January 4, 2008, a total of 4 samplers were launched from Syowa Station and recovered on the same day as their launches. Two of them functioned as designed and collected stratospheric air samples at altitudes of 18 and 25 km. The air samples were analyzed for greenhouse gas concentrations and stable isotopes after return to Japan.

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M3 - Article

AN - SCOPUS:66149146316

SN - 0085-7289

VL - 53

SP - 95

EP - 109

JO - Antarctic Record

JF - Antarctic Record

IS - 1

ER -

Stratospheric whole air sampling experiments at syowa station with compact cryogenic air samplers in jare-49

Abstract

All Science Journal Classification (ASJC) codes

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