SIGMA (Snow Impurity and Glacial Microbe effects on abrupt warming in the Arctic)

科学研究費補助金(基盤研究(S))23221004
「積雪汚染及び雪氷微生物が北極域の環境変動に及ぼす影響」


BGR SIGMA特集号

日本雪氷学会英文誌"Bulletin of Glaciological Research" Volume 32巻にSnow Impurity and Glacial Microbe effects on abrupt warming in the Arctic(SIGMA)プロジェクト特集号が公開されました。

https://www.jstage.jst.go.jp/browse/bgr/-char/ja/

以下の巻頭言及び9編の論文(article 6編、report 3編)が掲載されています。内容はSIGMAプロジェクトによるグリーンランド観測結果、積雪粒径の測定技術、 赤外領域を使った積雪物理量の衛星リモートセンシング、積雪変質モデル等の研究成果です。是非ご覧下さい。

Aoki., T. (2014): Preface. Bull. Glaciol. Res., 32, doi:http://dx.doi.org/10.5331/bgr.32.1, 1-2.

Aoki, T., Matoba, S., Uetake, J., Takeuchi N. and Motoyama H. (2014): Field activities of the "Snow Impurity and Glacial Microbe effects on abrupt warming in the Arctic" (SIGMA) Project in Greenland in 2011?2013. Bull. Glaciol. Res., 32, doi: http://dx.doi.org/10.5331/bgr.32.3, 3-20.

Aoki, T., Matoba, S., Yamaguchi, S., Tanikawa, T., Niwano, M., Kuchiki, K., Adachi, K., Uetake, J., Motoyama, H. and Hori, M. (2014): Light-absorbing snow impurity concentrations measured on Northwest Greenland ice sheet in 2011 and 2012. Bull. Glaciol. Res., 32, doi:http://dx.doi.org/10.5331/bgr.32.21, 21-31.

Hori, M., Aoki, T., Tanikawa, T., Kuchiki, K., Niwano, M., Yamaguchi, S. and Matoba, S. (2014): Dependence of thermal infrared emissive behaviors of snow cover on the surface snow type. Bull. Glaciol. Res., 32, doi:http://dx.doi.org/10.5331/bgr.32.33, 33-45.

Hachikubo, A., Yamaguchi, S., Arakawa, H., Tanikawa, T., Hori, M., Sugiura, K., Matoba, S., Niwano, M., Kuchiki, K. and Aoki, T. (2014): Effects of temperature and grain type on time variation of snow specific surface area. Bull. Glaciol. Res., 32, doi:http://dx.doi.org/10.5331/bgr.32.47, 47-53.

Yamaguchi, S., Motoyoshi, H., Tanikawa, T., Aoki, T., Niwano, M., Takeuchi, Y. and Endo, Y. (2014): Application of snow specific surface area measurement using an optical method based on near-infrared reflectance around 900-nm wavelength to wet snow zones in Japan. Bull. Glaciol. Res., 32, doi: http://dx.doi.org/10.5331/bgr.32.55, 55-64.

Niwano, M., Aoki, T., Kuchiki, K., Hosaka, M., Kodama, Y., Yamaguchi, S., Motoyoshi, H. and Iwata, Y. (2014): Evaluation of updated physical snowpack model SMAP. Bull. Glaciol. Res., 32, doi:http://dx.doi.org/10.5331/bgr.32.65, 65-78.

Matoba, S., Yamasaki, T., Miyahara, M. and Motoyama, H. (2014): Spatial variations of δ18O and ion species in the snowpack of the northwestern Greenland ice sheet. Bull. Glaciol. Res., 32, doi:http://dx.doi.org/10.5331/bgr.32.79, 79-84.

Takeuchi, N., Nagatsuka, N., Uetake, J. and Shimada, R. (2014): Spatial variations in impurities (cryoconite) on glaciers in northwest Greenland. Bull. Glaciol. Res., 32, doi:http://dx.doi.org/10.5331/bgr.32.85, 85-94.

Yamaguchi, S., Matoba, S., Yamazaki, T., Tsushima, A., Niwano, M., Tanikawa T. and Aoki, T. (2014): Glaciological observations in 2012 and 2013 at SIGMA-A site, Northwest Greenland, Bull. Glaciol. Res., 32, doi:http://dx.doi.org/10.5331/bgr.32.95, 95-105.


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Climate Research Department, Meteorological Research Institute.