研究業績

2021年

学術論文

• "Stratigraphic Variations of Fe–Mn Micronodules and Implications for the Formation of Extremely REY-Rich Mud in the Western North Pacific Ocean"
  Yasukawa, K., Kino, S., Ohta, J., Azami, K., Tanaka, E., Mimura, K., Fujinaga, K., Nakamura, K. and Kato, Y.
  Minerals 11, 270 (2021).

  • DOI: 10.3390/min11030270
• "Fine-scale chemostratigraphy of cross-sectioned hydrogenous ferromanganese nodules from the western North Pacific"
  Machida, S., Nakamura, K., Kogiso, T., Shimomura, R., Horinouchi, K., Okino, K., and Kato, Y.
  Island Arc 30, e12395 (2021).

  • DOI: 10.1111/iar.12395
• "Tokoro Belt (NE Hokkaido): an exhumed, Jurassic ? Early Cretaceous seamount in the Late Cretaceous accretionary prism of northern Japan"
  Sakai, S., Hirano, N., Dilek, Y., Machida, S., Yasukawa, K. and Kato, Y.
  Geological Magazine 158, 1, 72-83 (2021).

  • DOI: 10.1017/S0016756819000633
• "A Paleogene magmatic overprint on Cretaceous seamounts of the western Pacific"
  Hirano, N., Sumino, H., Morishita, T., Machida, S., Kawano, T., Yasukawa, K., Hirata, T., Kato, Y. and Ishii, T.
  Island Arc 30, e12386 (2021).

  • DOI: 10.1111/iar.12386
• "Microbial sulfate reduction plays an important role at the initialstage of subseafloor sulfide mineralization"
  Nozaki, T., Nagase, T., Ushikubo, T., Shimizu, K., Ishibashi, J. and the D/V Chikyu Expedition 909 Scientists
  Geology 49, 222-227 (2021).

  • DOI: 10.1130/G47943.1
• "Geological features and resource potential of deep-sea mud highly enriched in rare-earth elements in the Central Pacific Basin and the Penrhyn Basin"
  Ohta, J., Yasukawa, K., Nakamura, K., Fujinaga, K., Iijima, K. and Kato, Y.*
  Ore Geology Reviews 129, 104440 (2021).

  • DOI: 10.1016/j.oregeorev.2021.104440
• "Marine osmium isotope record during the Carnian “pluvial episode” (Late Triassic) in the pelagic Panthalassa Ocean"
  Tomimatsu, Y., Nozaki, T., Sato, H., Takaya, Y., Kimura, J.-I., Chang, Q., Naraoka, H., Rigo, M. and Onoue, T.
  Global and Planetary Change 197, 103387 (2021).

  • DOI: 10.1016/j.gloplacha.2020.103387
• "Study on the synthesis of hydroxyapatite under highly alkaline conditions"
  Udaeta, M.C., Kim, Y., Yasukawa, K., Kato, Y., Fujita, T. and Dodbiba, G.
  Industrial & Engineering Chemistry Research 60, 4385-4396 (2021).

  • DOI: 10.1021/acs.iecr.0c05969
• "Rapid coupling between solid earth and ice volume during the Quaternary."
  Kuwahara, Y., Yasukawa, K., Fujinaga, K., Nozaki, T., Ohta, J., Sato, H., Kimura, J.-I., Nakamura, K., Yokoyama, Y. and Kato, Y.
  Scientific Reports 11, 5695 (2021).

  • DOI: 10.1038/s41598-021-84448-7
• "Auriferous pyrite formed by episodic fluid inputs in the Akeshi and Kasuga high-sulfidation deposits, Southern Kyushu, Japan"
  Ishida, M., Romero, R., Leisen, M., Yasukawa, K., Nakamura, K., Barra, F., Reich, M. and Kato, Y.
  Mineralium Deposita 57, 129-145 (2021).

  • DOI: 10.1007/s00126-021-01053-4
• "Visualization method for the broad distribution of seafloor ferromanganese deposits"
  Machida, S., Sato, T., Yasukawa, K., Nakamura, K., Iijima, K., Nozaki, T. and Kato, Y.
  Marine Georesources and Geotechnology 39, 3, 267-279 (2021).

  • DOI: 10.1080/1064119X.2019.1696432
• "A Combination of Geostatistical Methods and Principal Components Analysis for Detection of Mineralized Zones in Seafloor Hydrothermal Systems"
  de S?, V. R., Koike, K., Goto, T. N., Nozaki, T., Takaya, Y. and Yamasaki, T.
  Natural Resources Research 30, 2875-2887 (2021).

  • DOI: 10.1007/s11053-020-09705-4
• "Petrology, geochemistry, and geochronology of plutonic rocks from the present Southwest Indian Ridge: Implications for dropstone distribution in the Indian Ocean"
  Sato, H., Machida, S., Senda, R., Sato, K., Kumagai, H., Hyodo, H., Yoneda, S. and Kato, Y.
  Polar Science 29, 100725 (2021).

  • DOI: 10.1016/j.polar.2021.100725
• "Field, textural, geochemical, and isotopic constraints on the origin and evolution of the magmatic microgranular enclaves from the Gharib Granitoid Complex, North Eastern Desert, Egypt"
  Eliwa, H. A.* Deevsalar, R., Mahdy, N. M., Kumar, S., El-Gameel, Kh., Zafar, T., Khalaf, I. M., Murata, M., Ozawa, H., Andresen, A., Chew, D., Fawzy, M. M., Afandy, A., Kato, Y. and Fujinaga, K.
  Precambrian Research 365, 106380 (2021).

  • DOI: 10.1016/j.precamres.2021.106380
• "Three-Dimensional Structural Analysis of Ferromanganese Nodules from the Western North Pacific Ocean Using X-ray Computed Tomography"
  Nakamura, K.*, Terauchi, D., Shimomura, R., Machida, S., Yasukawa, K., Fujinaga, K. and Kato, Y.
  Minerals 11, 1100 (2021).

  • DOI: 10.3390/min11101100

  Feature Paper
• "One year in situ incubation of pyrite at the deep seafloor and its microbiological and biogeochemical characterizations"
  Mitsunobu, S., Ohashi, Y., Makita, H., Suzuki, Y., Nozaki, T., Ohigashi, T., Ina, T. and Takaki, Y.
  Applied and Environmental Microbiology 87, 23, e00977-21 (2021).

  • DOI: 10.1128/AEM.00977-21
• "Intermittent Beginning to the Formation of Hydrogenous Ferromanganese Nodules in the Vast Field: Insights from Multi-Element Chemostratigraphy Using Microfocus X-ray Fluorescence"
  Machida, S.*, Shimomura, R., Nakamura, K., Kogiso, T. and Kato, Y.
  Minerals 11, 1246 (2021).

  • DOI: 10.3390/min11111246

  Feature Paper
• "Geochemical characteristics of back-arc basin lower crust and upper mantle at final spreading stage of Shikoku Basin: an example of Mado Megamullion"
  Akizawa, N., Ohara, Y., Okino, K., Ishizuka, O., Yamashita, H., Machida, S., Alessio, S., Valentin, B., Snow, J., Atlanta, S., Hirauchi, K.-I., Michibayashi, K., Harigane, Y., Fujii, M., Asanuma, H. and Hirata, T.
  Progress in Earth and Planetary Science 8, 65 (2021).

  • DOI: 10.1186/s40645-021-00454-3

国際学会

• "Reis, A. J., Erhardt, A. M., Fichtner, V., Röhl, U., Thomas, D. J., Childress, L. and the IODP Expedition 378 Science Party (Tanaka, E.)"
  Insights into Sulfate Reduction and Carbonate Diagenesis on the Southern Campbell Plateau
  AGU Fall Meeting 2021 (Chicago, USA. Poster) (2021).
• "Quantifying XRF Core Scanning Counts Within Different Sediment Matrices: Transitioning From a Nearshore to Farshore Environment at IODP Site U1553"
  Chicoye, M., Hendy, I., Dunlea, A., and IODP Expedition 378 Scientists (Tanaka, E.)
  AGU Fall Meeting 2021 (Chicago, USA. Poster) (2021).
• "The size trait toolbox: new perspectives on community structure response to climate change in calcifying marine phytoplankton"
  Sheward, R. M., Herrle, J. O. and IODP Expedition 378 Scientists (Tanaka, E.)
  2nd Crossing the Palaeontological-Ecological Gap (Berlin, Germany. Oral) (2021).
• "Calcareous nannofossils at IODP Site U1553, a reference paleoceanographic record for the Paleogene"
  Raffi I., Persico D., Villa G. and IODP Expedition 378 Science Party (Tanaka, E.)
  90th Conference of the Italian Geological Society (Online) (2021).
• "Multi-stage mineralization indicated by the Re-Os geochronology of low-level, highly radiogenic sulfides at the Kamioka Pb-Zn skarn deposit, central Japan"
  Ishida, M., Sakai, T., Ohta, J., Yano, M. and Kato, Y.
  SEG 100 Conference (Online) (2021).
• "Stratigraphic variations in geochemistry and morphology of Fe–Mn micronodules: Implications for the formation process of extremely REY-rich mud in the western North Pacific Ocean"
  Yasukawa, K., Kino, S., Ohta, J., Azami, K., Tanaka, E., Mimura, K., Fujinaga, K., Nakamura, K. and Kato, Y.
  Goldschmidt Virtual 2021 (Online) (2021).
• "Depth profile of Re-Os concentrations and isotope ratios in the hydrothermally altered clay obtained from Brothers volcano hydrothermal field during the IODP Expedition 376"
  Nozaki, T., Ishida, M., Takaya, Y., Chang, Q., Kimura, J.-I. and Kato, Y.
  Goldschmidt Virtual 2021 (Online) (2021).
• "Fluctuation of marine osmium isotope ratio during the Quaternary climate cycles"
  Kuwahara, Y., Yasukawa, K., Fujinaga, K., Nozaki, T., Ohta, J., Sato, H., Kimura, J.-I., Nakamura, K., Yokoyama, Y. and Kato, Y.
  Goldschmidt Virtual 2021 (Online) (2021).
• "An improved analytical method for Re-Os isotope analysis and its application to GSJ geochemical reference materials, JCu-1 and JZn-1"
  Ogasawara, M., Ohta, J., Ishida, M., Yano, M., Yasukawa, K. and Kato, Y.
  EGU (European Geoscience Union) General Assembly 2021 (Online) (2021).