Climatic reconstruction at the Sannai-Maruyama site between Bond events 4 and 3—implication for the collapse of the society at 4.2 ka event

by Hodaka Kawahata
Published 2019-10-01

Stable Strontium Isotopic Compositions of River Water, Groundwater and Sediments From the Ganges–Brahmaputra–Meghna River System in Bangladesh

by Toshihiro Yoshimura, Shigeyuki Wakaki, Hodaka Kawahata, Hodaka Kawahata, H. M. Zakir Hossain, Takuya Manaka, Atsushi Suzuki, Tsuyoshi Ishikawa, Naohiko Ohkouchi
Published 2021-02-01

The Influence of Weathering, Water Sources, and Hydrological Cycles on Lithium Isotopic Compositions in River Water and Groundwater of the Ganges–Brahmaputra–Meghna River System in...

by Toshihiro Yoshimura, Daisuke Araoka, Hodaka Kawahata, H. M. Zakir Hossain, Naohiko Ohkouchi
Published 2021-07-01

Partitioning and Chemical Environments of Minor Elements in Individual Large Benthic Foraminifera Cultured in Temperature-Controlled Tanks

by Toshihiro Yoshimura, Ayumi Maeda, Yusuke Tamenori, Atsushi Suzuki, Kazuhiko Fujita, Hodaka Kawahata
Published 2019-05-01

A Systematic Assessment of Stable Sr Isotopic Compositions of Vent Fluids in Arc/Back-Arc Hydrothermal Systems: Effects of Host Rock Type, Phase Separation, and Overlying Sediment

by Toshihiro Yoshimura, Shigeyuki Wakaki, Tsuyoshi Ishikawa, Toshitaka Gamo, Daisuke Araoka, Naohiko Ohkouchi, Hodaka Kawahata
Published 2020-12-01

Millennial-Scale Planktic Foraminifer Faunal Variability in the East China Sea during the Past 40000 Years (IMAGES MD012404 from the Okinawa Trough)

by Yuan-Pin Chang, Wei-Lung Wang, Yusuke Yokoyama, Hiroyuki Matsuzaki, Hodaka Kawahata, and Min-Te Chen
Published 2008-01-01

Millennial-Scale Planktic Foraminifer Faunal Variability in the East China Sea during the Past 40000 Years (IMAGES MD012404 from the Okinawa Trough)

by Yuan-Pin Chang, Wei-Lung Wang, Yusuke Yokoyama, Hiroyuki Matsuzaki, Hodaka Kawahata, Min-Te Chen
Published 2008-01-01

Decrease in volume and density of foraminiferal shells with progressing ocean acidification

by Azumi Kuroyanagi, Takahiro Irie, Shunichi Kinoshita, Hodaka Kawahata, Atsushi Suzuki, Hiroshi Nishi, Osamu Sasaki, Reishi Takashima, Kazuhiko Fujita
Published 2021-10-01

Diazotrophy Drives Primary Production in the Organic-Rich Shales Deposited Under a Stratified Environment During the Messinian Salinity Crisis (Vena del Gesso, Italy)

by Yuta Isaji, Hodaka Kawahata, Yoshinori Takano, Nanako O. Ogawa, Junichiro Kuroda, Toshihiro Yoshimura, Stefano Lugli, Vinicio Manzi, Marco Roveri, Naohiko Ohkouchi
Published 2019-05-01

Biomarker records and mineral compositions of the Messinian halite and K–Mg salts from Sicily

by Yuta Isaji, Toshihiro Yoshimura, Junichiro Kuroda, Yusuke Tamenori, Francisco J. Jiménez-Espejo, Stefano Lugli, Vinicio Manzi, Marco Roveri, Hodaka Kawahata, Naohiko Ohkouchi
Published 2019-08-01

Perspective on the response of marine calcifiers to global warming and ocean acidification—Behavior of corals and foraminifera in a high CO2 world “hot house”

by Hodaka Kawahata, Kazuhiko Fujita, Akira Iguchi, Mayuri Inoue, Shinya Iwasaki, Azumi Kuroyanagi, Ayumi Maeda, Takuya Manaka, Kazuyoshi Moriya, Haruka Takagi, Takashi Toyofuku, Toshihiro Yoshimura, Atsushi Suzuki
Published 2019-01-01