[A-CG32] Land-Atmosphere interactions and Asian monsoon precipitation (LAMos)

2021年6月4日(金) 13:45 〜 15:15 Ch.09 (Zoom会場09)

コンビーナ:高橋洋(東京都立大学大学院地理環境学域)、Shiori Sugimoto(JAMSTEC Japan Agency for Marine-Earth Science and Technology)、Hatsuki Fujinami(Nagoya University)、遠藤洋和(気象庁気象研究所)、座長:Shiori Sugimoto(JAMSTEC Japan Agency for Marine-Earth Science and Technology)

This session aims to discuss land-atmosphere interaction over the Asian monsoon region because it is one of the essential components of the Asian monsoon system. Precipitation characteristics and cloud-precipitation processes are closely tied with land-atmosphere interactions, which are also a key target. Over Asia, climates are various, which produces various land-atmosphere-precipitation interactions. The influences of complex topography on precipitation characteristics are also considered. It may be interesting that the interactions can vary with scales in space and in time.
Also, monsoon precipitation variability is a target of this session, which can also be associated with land surface conditions. We want to approach the mechanism behind the precipitation/precipitation characteristics variability. Also, to understand past and future precipitation variability, influences of land-use changes and/or global warming should be considered. A large variety of observations, numerical modeling, and their combined analyses are encouraged.

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13:45 〜 14:00

[ACG32-01] Different future changes between early and late summer monsoon precipitation in East Asia

*遠藤洋和¹、鬼頭昭雄^1,2、水田亮¹、尾瀬智昭¹ (1.気象庁気象研究所、2.気象業務支援センター)

14:00 〜 14:15

[ACG32-02] A study on widespread extreme precipitation events over South Asia

*Anu Gupta¹、Hiroshi G. Takahashi¹ (1.Tokyo Metropolitan University, Tokyo)

14:15 〜 14:30

[ACG32-03] Long-term Trends and Interannual Variability in Precipitation over Vietnam during 1984 – 2016

*Hoa Thi Thanh Pham¹ (1.Department of Geography, Tokyo Metropolitan University)

14:30 〜 14:45

[ACG32-04] The Effect of Urbanization on Extreme Temperature Indices in the Philippines

*John Asaula Manalo^1,2、Jun Matsumoto^1,3、Hiroshi G. Takahashi¹、Marcelino Q. Villafuerte²、Lyndon Mark P. Olaguera^4,5、Guoyu Ren^6,7、Thelma Acebes Cinco² (1.Department of Geography, Tokyo Metropolitan University、2.Department of Science and Technology - Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA-DOST), Quezon City, Philippines、3.Department of Coupled-Ocean-Atmosphere-Land Processes Research, Japan Agency for Marine Earth Science and Technology, Yokosuka, Japan、4.Regional Climate Systems Laboratory, Manila Observatory, Ateneo de Manila University Campus, Quezon City, Philippines、5.Physics Department, Ateneo de Manila University, Quezon City, Philippines、6.Department of Atmospheric Science, School of Environmental Studies, China University of Geosciences, Wuhan, China、7.National Climate Center, China Meteorological Administration, Beijing, China)

14:45 〜 15:00

[ACG32-05] On the sensitivity of land-atmosphere coupling to the model mesh sizesduring the Indian summer monsoon:Based on high-resolution regional climate simulations

*Rakesh Teja Konduru¹、Hiroshi G. Takahashi¹ (1.Department of Geography, Tokyo Metropolitan University)

15:00 〜 15:15

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