Projects per year
Personal profile
Campus career
地球システム科学科 教授 2020/04/01-
都市デザイン学系 教授 2020/04/01-
都市デザイン学部地球システム科学科 基幹教員
学部運営への参画状況・・・有-教授会
担当授業科目に係る状況・・・主要授業科目担当
都市デザイン学系 教授 2020/04/01-
都市デザイン学部地球システム科学科 基幹教員
学部運営への参画状況・・・有-教授会
担当授業科目に係る状況・・・主要授業科目担当
Research interests
1998年以前は大気エアロゾルによる地球温暖化抑制効果に関する基礎研究に従事し,水溶性有機エアロゾルが雲凝結核として働くことを室内実験により実証した.1998年以降は,地球観測衛星による雪氷域観測データの解析アルゴリズム開発,精度検証のための地上観測,衛星観測データの解析研究等に従事し,北半球積雪域の面積が1980年代以降長期的に縮小傾向を明らかにした.また,雪氷面の熱赤外域分光射出率の角度依存性を世界で初めて屋外にて計測した.近年は,2017年12月に打ち上げられた気候変動観測衛星GCOM-Cの観測データを用いて,北極海流入主要河川の水温・流量監視手法の開発を行っている.
Research Fields, Keywords
- Remote sensing of environment
Field of expertise (Grants-in-aid for Scientific Research classification)
- Environmental dynamic analysis
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Dive into the research topics where Masahiro Hori is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Projects
- 2 Finished
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Effects of snow impurities and glacial microbes on abrupt warming in the Arctic
Aoki, T. (PI), Motoyama, H. (CoPI), Takeuchi, N. N. (CoPI), Matoba, S. (CoPI), Hori, M. (CoPI), Hachikubo, A. (CoPI), Yamaguchi, S. (CoPI), Tanaka, Y. Y. (CoPI), Iwata, Y. Y. (CoPI), Sugiura, K. (CoPI), Kodama, Y. (CoPI), Fujita, K. (CoPI), Kuchiki, K. (CoPI), Niwano, M. (CoPI), Hosaka, M. M. (CoPI), Hashimoto, A. (CoPI), Tanikawa, T. (CoPI), Uetake, J. (CoPI), Nagatsuka, N. (CoPI), Sugiyama, S. S. (CoPI), Motoyoshi, H. (CoPI), Shimoda, S. S. (CoPI) & Motoya, K. K. (CoPI)
2011/04/01 → 2016/03/31
Project: Research
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Development of a handheld integrating sphere snow grain sizer (HISSGraS)
Aoki, T., Hachikubo, A., Nishimura, M., Hori, M., Niwano, M., Tanikawa, T., Sugiura, K., Inoue, R., Yamaguchi, S., Matoba, S., Shimada, R., Ishimoto, H. & Gallet, J. C., 2023/11/29, In: Annals of Glaciology.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
Attribution of decadal runoff changes by considering remotely sensed snow/ice melt and actual evapotranspiration in two contrasting watersheds in the Tienshan Mountains
Gan, G., Wu, J., Hori, M., Fan, X. & Liu, Y., 2022/07, In: Journal of Hydrology. 610, 127810.Research output: Contribution to journal › Article › peer-review
14 Scopus citations -
New high-resolution estimates of the permafrost thermal state and hydrothermal conditions over the Northern Hemisphere
Ran, Y., Li, X., Che, J., Aalto, J., Karjalainen, O., Hjort, J., Luoto, M., Jin, H., Obu, J., Hori, M., Yu, Q. & Chang, X., 2022, In: Earth System Science Data. 14Research output: Contribution to journal › Article › peer-review
Open Access114 Scopus citations -
The determination of snow parameters using SGLI/GCOM-C spaceborne top-of-atmosphere spectral reflectance measurements over Antarctica
Kokhanovsky, A., Shimada, R., Aoki, T. & Hori, M., 2022/09, In: Journal of Quantitative Spectroscopy and Radiative Transfer. 287, 108226.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Use of AERONET-OC for validation of SGLI/GCOM-C products in Ariake Sea, Japan
Ishizaka, J., Yang, M., Fujii, N., Katano, T., Hori, M., Mine, T., Saitoh, K. & Murakami, H., 2022/08, In: Journal of Oceanography. 78, 4, p. 291-309 19 p.Research output: Contribution to journal › Article › peer-review
Open Access8 Scopus citations
Prizes
Activities
- 70 Oral presentation
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Long-term trends of regional snow cover extent in the Northern Hemisphere derived from polar-orbiting satellite optical sensors
Hori, M. (Speaker)
2020/11 → 2020/12Activity: Talk or presentation › Oral presentation
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グリーンランド氷床上における衛星抽出雪氷物理量とアルベドの関係
Hori, M. (Speaker)
2020Activity: Talk or presentation › Oral presentation
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