Human Geosciences(H)
Session Sub-categoryComplex & General
Session IDH-CG27
TitleNuclear Energy and Geoscience
Short TitleNuclear Energy and Geoscience
Main ConvenerNameEiji Sasao
AffiliationTono Geoscience Center, Japan Atomic Energy Agency
Co-Convener 1NameTsutomu Sato
AffiliationFaculty of Engineering Hokkaido University
Co-Convener 2NameRyuta Hataya
AffiliationCentral Research Institute of Electric Power Industry
Session LanguageJJ
ScopeHandling of geological hazard assessments represent a major environmental concern in the modern society due to constructing nuclear facilities and their radioactive wastes, and also related to the management of contaminated biosphere after nuclear disasters. The session rational is to provide a forum to deal with various aspects of scientific and engineering aspects of nuclear power. The session in this year focuses on radioactive waste disposal and covers not only scientific aspect such as characterization of geological environment but also engineering aspects such as microbe-nuclide, mineral-water, and cement-water interactions. In addition to this, themes on seismic hazards at nuclear facilities, environmental behavior of radionuclides emitted from disabled nuclear plants, and volume reduction and reuse of cesium contaminated soils are welcomed.
Presentation FormatOral and Poster presentation
Time Presentation No Title Presenter Abstract
Oral Presentation May 24 AM1
09:00 - 09:15 HCG27-01Probabilistic based models used for assessing new volcano formation and the existence of concealed active faults – The main challenges and outlookAndrew Martin Abstract
09:15 - 09:30 HCG27-02Trial of uplift and erosion estimation in coastal sea area by extrapolation of the land area modelRyuta Hataya Abstract
09:30 - 09:45 HCG27-03Groundwater dating conducted in and around the Mizunami Underground Research LaboratoryTakuma HASEGAWA Abstract
09:45 - 10:00 HCG27-04Estimation of groundwater flow and mass transport characteristics around a fault using environmental tracer analysis and double porosity modelJunya Okajima Abstract
10:00 - 10:15 HCG27-05Mesoscopic and microscopic characterization of fractures in the accretionary prism from the view point of mass transferShinji Takeuchi Abstract
10:15 - 10:30 HCG27-06Effects on environmental dynamics of radiocesium related to the wildfire in mountainous forest of the Abukuma Mountains, FukushimaTadafumi Niizato Abstract
Oral Presentation May 24 AM2
10:45 - 11:00 HCG27-07Nationwide map of Scientific Features relevant for Geological DisposalKatsumoto Yoshimura Abstract
11:15 - 11:30 HCG27-09Citizen-led environmental governanceHidenroi Nakamura Abstract
11:30 - 11:45 HCG27-10Evolution of the gas composition in the FE experiment, an unsaturated SF/HLW emplacement drift at Mt. Terri, SwitzerlandYama Tomonaga Abstract
11:45 - 12:00 HCG27-11Imaging of deuterium-labeled Mg-bearing hydration products by Isotope microscopeYutaro Kobayashi Abstract
Presentation No Title Presenter Abstract
Poster Presentation May 24 Core Time
HCG27-P01 Estimation of geodetic and geological strain rates in the Japanese Islands (Part II) Tsuyoshi Watanabe Abstract
HCG27-P02 Study on distribution of micropore in granitic rock in Japan Eiji Sasao Abstract
HCG27-P03 Microscopic pore structure in rock matrix by resin injected fracture measurements Ai Hamada Abstract
HCG27-P04 Assessment of hydraulic connectivity of fractures in mudstones by single-borehole investigations Eiichi Ishii Abstract
HCG27-P05 Geochemical modeling for groundwater chemistry based upon minerals information Hiroaki Murakami Abstract
HCG27-P06 Variation of redox condition in groundwater during excavation Yusuke Watanabe Abstract
HCG27-P07 Phase transformation of metastable products in Mg-Si systems Yuto Nishiki Abstract
HCG27-P08 Adsorption and co-precipitation behavior of Cs in calcium and potassium silicate hydrateand Cs leaching behavior during their alteration process Kazuma Kuroda Abstract