Multidisciplinary and Interdisciplinary (M)
Session Sub-category Intersection(IS)
Session ID M-IS08
Title dust
Short Title dust
Main Convener Name Masahide Ishizuka
Affiliation Kagawa University
Co-Convener 1 Name Kana Nagashima
Affiliation Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change
Co-Convener 2 Name Yasunori Kurosaki
Affiliation Arid Land Research Center, Tottori University
Co-Convener 3 Name Kazunari Onishi
Affiliation Division of Environmental Health, Graduate School of Public Health, St.Lukes International University
Co-Convener 4 Name Naoko Nagatsuka
Affiliation Japan Agency for Marine-Earth Science and Technology
Co-Convener 5 Name Ieong-in Kaman Kong
Affiliation National Institute for Environmental Studies
Session Language
E
Scope
Mineral dust is generated from the ground surface by strong winds, and it transports long distance over the globe. In the process, cloud formation and absorption and scattering of solar radiation cause weather and climate changes. Also, when it deposits in the ocean, feeding nutrients by phytoplankton and promoting photosynthesis are enhanced. The deposition on snow and ice causes albedo change. This is known as the yellow dust (Asian dust, KOSA) phenomenon in Asia region including Japan. In order to understand dust behavior, integration in a wide range of academic areas is necessary. 
In the emission process, the amount of dust changes greatly depending on the surface conditions in dryland area, and it is necessary to deal with broad areas such as soil, topography, vegetation, precipitation, desertification and soil deteriorations. In the transport process, we deal with areas such as weather, atmospheric aerosol, radiation. In the deposition process, we deal with areas such as ocean, snow ice, health to people and livestock. Drying and changes in vegetation also have social scientific aspects such as national policies, management of livestock, and population increase. In addition, dust and sand dunes are common phenomena not only in the Earth but also in other planets such as Mars and Saturn. In this way, it is difficult to understand the dust phenomenon only from one field, it is important for researchers in many areas to discuss and share information through this dust session, and advance exchange of researchers.
Presentation Format Oral and Poster presentation
Invited Authors Yaping Shao (Institute for Geophysics and Meteorology, University of Cologne, Germany)
Time Presentation No Title Presenter
Oral Presentation May 28 PM1
13:50 - 14:15 MIS08-01 Short-term Exposure–Response Relationships Between LIDAR-based Asian Dust and Emergency Medical Transport in Japan Masanori Nojima
14:15 - 14:30 MIS08-02 Impacts of land desertification on the microbial community structures in terrestrial and atmospheric environments at the Gobi Desert Teruya Maki
14:30 - 14:45 MIS08-03 Satellite-based Vegetation Cover Estimation using NDVI and STI in Dust Source Regions Jing Wu
14:45 - 15:00 MIS08-04 Regional and temporal variations in the elemental compositions of solid particles in rainwater in Iran Yoriko Yokoo
15:00 - 15:15 MIS08-05 Environmental magnetic characteristics of a 2025 snow pit in the Midagahara area of Mt. Tateyama, Toyama, Japan. Kazuo Kawasaki
Oral Presentation May 28 PM2
15:30 - 16:00 MIS08-06 Dust Cycle Revisited: Progress and Challenges yaping Shao
16:00 - 16:15 MIS08-07 The onset time and location of Martian dust storms deduced using backward trajectory analysis: western Arcadia Planitia Kazunori Ogohara
16:15 - 16:30 MIS08-08 Dust Emission Conditions Elucidated through Observations at Tsogt-Ovoo, Mongolia in the Gobi Desert and their Application to Numerical Models Yasunori Kurosaki
16:30 - 16:45 MIS08-09 Multi-Model Assessment of Dust Emission Contributions from China and Mongolia During Severe East Asian Dust Events Qidi Pan
16:45 - 17:00 MIS08-10 Improving Dust Emission Simulations in SCALE-Chem by Parameterizing Seasonal Land-Surface Variability Ieong-in Kaman Kong
Presentation No Title Presenter
Poster Presentation May 28 PM3
MIS08-P01 Provenance study of minerals in the Greenland Ice Sheet Naoko Nagatsuka
MIS08-P02 Mineralogical Characteristics of Volcanic Dust on Snow Surfaces near the Summit of Mauna Kea, Hawaii PIA Ataka
MIS08-P03 Dust provenance tracing using SEM–cathodoluminescence spectral analysis of single quartz particles Kana Nagashima
MIS08-P04 Asian Dust Detected by the Surface Environment Monitoring Network in Japan Atsushi Shimizu
MIS08-P05 Relationship Between Asian Dust Emissions and Soil Moisture and Snow Parameters Derived from Satellite Observations Takashi Maki
MIS08-P06 Cyclone transport pathways driving spring Asian dust over East Asia: A 40-year analysis using MERRA-2 reanalysis Yukari Hara
MIS08-P07 Influence of Non-linear Bare Ground Connectivity on Saltation in Semi-arid Shrublands: Evaluated by Least Cost Path Analysis Narikawa Yoh
MIS08-P08 Development and Field Verification of a Non-Directional Piezoelectric System for Monitoring Wind-Blown Sand Jiaqi Liu
MIS08-P09 Observations of dry deposition at the source of Asian dust in the Gobi Desert, Mongolia in the Spring of 2024 - 2025 Masahide Ishizuka