Papers in Press

Review of Volcanic Activity and Geophysical Observations since the 20th Century at Ebinokogen Iwo-Yama Volcano (Review Article)

Dan MURAMATSU and Takeshi MATSUSHIMA

Journal of Geography (Chigaku Zasshi), Special Issue

Accepted Date: 2025/12/3

Time Series Change in the Chemistry of Hot Pool Water Collected from Fumarole Areas around Ebinokogen Ioyama (Original Article)

Jun-ichiro ISHIBASHI, Kei YAMASHITA, Keigo MORI, Tomoharu MIYAMOTO, Takeshi MATSUSHIMA and Yasuhisa TAJIMA

Journal of Geography (Chigaku Zasshi), Special Issue

Accepted Date: 2025/9/17

Spatial and Temporal Variations in Helium Isotope Ratios of Fumaroles and Hot/Cold Spring Gases at the Kirishima Volcanic Group (Review Article)

Hirochika SUMINO, Nanae FUKUSHIMA, Rai YONEDA, Kotaro TOYAMA, Tomoya OBASE, Yuki YASUDA, Muga YAGUCHI, Jun-ichiro ISHIBASHI and Takeshi OHBA

Journal of Geography (Chigaku Zasshi), Special Issue

Accepted Date: 2025/12/4

Chemical Composition and Stable Isotope Ratios of Volcanic Gases from Mt. Ebinokogen Ioyama, Japan (Original Article)

Takeshi OHBA, Muga YAGUCHI, Masanori ITO and Urumu TSUNOGAI

Journal of Geography (Chigaku Zasshi), Special Issue

Accepted Date: 2025/11/16

Measuring of Mass Movements of Gravel on Periglacial Smooth Slopes in the Haku-ba Mountains Using UAV Aerial Photographs (Short Article)

Eri FUKADA and Chiyuki NARAMA

Journal of Geography (Chigaku Zasshi), Special Issue

Accepted Date: 2025/12/24

Classification and Phylogeny of Fossil and Recent Fishes (Review Article)

Tetsuji NAKABO

Journal of Geography (Chigaku Zasshi), Regular Issue

Accepted Date: 2025/12/8

Importance and Challenges of Biodiversity Research Incorporating Geodiversity (Review Article)

Sadao TAKAOKA, Koji TOJO, Megumi SAITO-KATO, Yoshihiko KARIYA, Shigeyuki IZUMIYAMA and Akihiko SASAKI

Journal of Geography (Chigaku Zasshi), Special Issue

Accepted Date: 2024/8/19

Geomorphic Settings and Mechanisms of Slope Failures on Fossil Periglacial Slopes in the Hidaka Mountains: Features of Slope Disasters Caused by Heavy Rains in August 2016 (Original Article)

Satoshi ISHIMARU, Hiromichi KOYASU, Yoshihiro KASE, Gentaro KAWAKAMI, Ken'ichi KOSHIMIZU, Kenji NISHINA, Moto KAWAMATA and Naohiro SAKAMOTO

Journal of Geography (Chigaku Zasshi), Special Issue

Accepted Date: 2026/1/22

Magma Plumbing System beneath Kirishima-Ohachi Volcano: Constraints from Olivine-hosted Melt Inclusions of the AD 1235 Takaharu Scoria Eruption (Original Article)

Hidemi ISHIBASHI, Yoshiharu IWAKI, Toru ISHIKAWA, Natsumi HOKANISHI, Atsushi YASUDA and Yasuhisa TAJIMA

Journal of Geography (Chigaku Zasshi), Special Issue

Accepted Date: 2025/9/4

Carbonate Rock Boulder with a Cone-in-cone Structure Discovered in the Akabira-kawa Riverbed, Ogano-machi, Saitama Prefecture (Short Article)

Atsushi MIYASHITA, Mana ODAGIRI, Harutaka OKUBO, Hiroyasu MURAKAMI and Akihiro KANO

Journal of Geography (Chigaku Zasshi), Regular Issue

Accepted Date: 2025/11/30

Understanding the Multi-eruption and Multi-volcanic Activities of Kirishima Volcano Over Different Time Scales (Review Article)

Yasuhisa TAJIMA

Journal of Geography (Chigaku Zasshi), Special Issue

Accepted Date: 2025/6/3