JpGU-AGU Joint Meeting 2020

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H (Human Geosciences ) » H-CG Complex & General

[H-CG29] Role of scientists in rehabilitation of nuclear disaster areas

convener:Taku Nishimura(Deptartment of Biological and Environmental Engineering, Graduate School of Agricultural and Life Sciences, University of Tokyo), Masaru Mizoguchi(Graduate school of Agricultural and Life Sciences, The University of Tokyo), Kosuke Noborio(Meiji University)

[HCG29-P06] Overview of Academic Studies on Iitate Village and its Revival Knowledge

Hiroaki Sugino1, *Masaru Mizoguchi1 (1.Graduate school of Agricultural and Life Sciences, The University of Tokyo)

Keywords:revival agriculture, Iitate village, Fukushima, web scraping, topic modelling

Much academic research has been conducted in the background of the recovery from the Great East Japan Earthquake. The knowledge accumulated from these studies should be used not only for the reconstruction of this earthquake, but also for building social resilience that will contribute to recovery in an expected large-scale disaster in Japan. This presentation will illustrate the accumulation of knowledge obtained from academic research in Iitate Village since 2011. Topic extraction using the LDA (Latent Dirichlet Allocation) method was performed on meta-information (titles, keywords, abstracts, etc.) of 486 papers whose study location was Iitate village. After visualizing the temporal flow and change of research topics since 2011, required research and knowledge in the future will be discussed.