G
Genki Katata
Researcher at Ibaraki University
Publications - 50
Citations - 2526
Genki Katata is an academic researcher from Ibaraki University. The author has contributed to research in topics: Deposition (aerosol physics) & Atmospheric dispersion modeling. The author has an hindex of 16, co-authored 46 publications receiving 2196 citations. Previous affiliations of Genki Katata include Japan Atomic Energy Agency & Karlsruhe Institute of Technology.
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Fogwater deposition of radiocesium in the forested mountains of East Japan during the Fukushima Daiichi Nuclear Power Plant accident: A key process in regional radioactive contamination
Naohiro Imamura,Genki Katata,Mizuo Kajino,Mizuo Kajino,Masahiro Kobayashi,Yuko Itoh,Akio Akama +6 more
TL;DR: In this article, the radiocesium concentration in fogwater and its deposition in a Japanese forest during the early stages of the Fukushima Daiichi nuclear power plant (F1NPP) accident was investigated.
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Role of advection in atmospheric ammonia: A case study at a Japanese lake basin influenced by agricultural ammonia sources
T. Kubota,T. Kubota,H. Kuroda,Mirai Watanabe,A. Takahashi,R. Nakazato,M. Tarui,S. Matsumoto,K. Nakagawa,Y. Numata,T. Ouchi,H. Hosoi,M. Nakagawa,R. Shinohara,Mizuo Kajino,Keitaro Fukushima,Yasuhito Igarashi,Yasuhito Igarashi,Naohiro Imamura,Genki Katata +19 more
TL;DR: In this paper, the authors investigated the role of seasonal advection in NH3 spatial pattens in a shallow eutrophic lake basin ( Lake Kasumigaura basin) surrounded by agricultural areas in eastern Japan.
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Improvement of atmospheric dispersion simulation using an advanced meteorological data assimilation method to reconstruct the spatiotemporal distribution of radioactive materials released during the Fukushima Daiichi Nuclear Power Station accident
TL;DR: In this paper, a 4D-Var technique was used for the reproducibility of dispersion simulation during the Fukushima Daiichi nuclear power station (FNPS1) accident.
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Aerosol Deposition and Behavior on Leaves in Cool-temperate Deciduous Forests. Part 3: Estimation of Fog Deposition onto Cool-temperate Deciduous Forest by the Inferential Method
Genki Katata,Takashi Yamaguchi,Haruna Sato,Yoko Watanabe,Izumi Noguchi,Hiroshi Hara,Haruyasu Nagai +6 more
TL;DR: In this paper, an empirical function between horizontal visibility (VIS) and liquid water content of fog (LWC) was applied to produce hourly LWC as an input data for the inferential method.
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Combined measurements of microscopic leaf wetness and dry-deposited inorganic compounds in a spruce forest
TL;DR: In this paper, a field campaign that combined measurements using electrical conductance sensors and leaf washing techniques was carried out in a coniferous forest in Germany during the summer period, and the results indicated that deposition of atmospheric inorganic compounds on needles and leaves can facilitate the formation of leaf wetness on the vegetation surface.