著者
Yuki Minamoto Kotaro Nakamura Minrui Wang Kei Kawai Kazuma Ohara Jun Noda Enkhbaatar Davaanyam Nobuo Sugimoto Kenji Kai
出版者
Meteorological Society of Japan
雑誌
SOLA (ISSN:13496476)
巻号頁・発行日
vol.14, pp.33-38, 2018 (Released:2018-03-01)
参考文献数
17

A large-scale dust event occurred in East Asia during early May 2017, and transported dust was measured all over Japan. We performed an analysis of the entire dust event using multiple sources: a local ceilometer measurement, measurements from an optical particle counter in the Gobi Desert (Dalanzadgad, Mongolia), a study of Dust RGB imagery obtained from Himawari-8, lidar measurements from Japan, and meteorological data. Our results show that three extratropical low pressure systems occurred consecutively in Mongolia and generated dust storms in the Gobi Desert. The dust generated by the third low pressure system was transported to Japan by a cold front and two pressure troughs, which were associated with the low pressure system. Remarkably, the Dust RGB imagery shows both the occurrence and the transportation of the dust, and was able to detect two dust outbreaks in the Horqin Sandy Land of Northern China and their transportation to eastern Japan; this shows that the Horqin Sandy Land was one of the source regions of this dust event.

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J-STAGE Articles - Large-Scale Dust Event in East Asia in May 2017: Dust Emission and Transport from Multiple Sourc… https://t.co/ve2SyVvIdf
Minamoto et al., SOLA: Large-Scale Dust Event in East Asia in May 2017: Dust Emission and Transport from Multiple… https://t.co/JzBThQOJoA
J-STAGE Articles - Large-Scale Dust Event in East Asia in May 2017: Dust Emission and Transport from Multiple Sourc… https://t.co/CMDkLsWNTu
Minamoto et al., SOLA: Large-Scale Dust Event in East Asia in May 2017: Dust Emission and Transport from Multiple… https://t.co/OV1JYtNQTe

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