5. Geochemistry and Environmental Science

CO5-1 Production of technetium-99 by neutron irradiation of molybdenum trioxide /T. Kubota et al. (R2004) [139]

CO5-2 Volcanic and Tectonic History of Philippine Sea Plate (South of Japan) Revealed by ⁴⁰Ar/³⁹Ar Dating Technique /O. Ishizuka et al. (R2005) [140]

CO5-3 Ar-Ar dating of basaltic rocks within accretionary complex to reconstruct the tectonic settings of paleo-Japanese archipelago /N. Hirano et al. (R2028) [141]

CO5-4 INAA, Halogen Analysis, and Ar-Ar/I-Xe Dating for the Hayabusa2-return sample /R. Okazaki et al. (R2030) [142]

CO5-5 Determination of Abundance of Rare Metal Elements in Seafloor Hydrothermal Ore Deposits by INAA Techniques-7: Cross check with ICP-QMS analysis /J. Ishibashi et al. (R2032) [143]

CO5-6 Size distribution of main constituents (Al, Ca, Fe) in soil particles of the atmospheric aerosols. /N. Ito et al. (R2044) [144]

CO5-7 Mineral Luminescence and Application to Seismic Fault Geochronology /N. Hasebe et al. (R2049) [145]

CO5-8 Absorption of alkali metal ions by white radish sprouts (II) /M. Yanaga et al. (R2054) [146]

CO5-9 Study on the variation of the concentration of elements diffusing in the atmosphere by INAA /N. Hagura et al. (R2061) [147]

CO5-10 Neutron activation analysis of carbonate reference materials: coral (JCp-1) and giant clam (JCt-1) /S. Sekimoto et al. (R2077) [148]

CO5-11 ⁴⁰Ar-³⁹Ar Dating of Extraterrestrial Materials in KURNS /N. Iwata et al. (R2079) [149]

CO5-12 Neutron Activation Analysis of Iron Meteorites /N. Shirai and S. Sekimoto (R2083) [150]

CO5-13 Neutron activation analysis of stable cesium and trace elements in the lake water of Lake Onuma on Mt. Akagi /Y. Okada et al. (R2092) [151]

CO5-14 Transfer of silver, cesium, and rubidium from nutrient solution to radish (Raphanus sativus var. sativus) /T. Kubota et al. (R2098) [152]

CO5-15 Neutron Activation Analysis of Environmental Samples /Y. Oura and Md. S. Reza (R2103) [153]

CO5-16 I-Xe ages of solar noble gas-rich meteorites /H. Sumino et al. (R2112) [154]

CO5-17 Bulk Chemical Compositions of two LL7 Chondrites /M. Ebihara et al. (R2113) [155]

CO5-18 Metamorphic age of Acasta gneiss and regional cooling history /H. Hyodo et al. (R2143) [156]

In case that corrections are made, an errata will be provided in the following webpage: https://www.rri.kyoto-u.ac.jp/PUB/report/PR/ProgRep2020/ProgRep2020.html