論文 - 梶田 展人
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Seasonal Sea Surface Temperature Variations at the Northern Limit of the Kuroshio Current in Marine Isotope Stage 20-18
Kajita, H; Suganuma, Y; Haneda, Y; Okada, M; Yamamoto, M; Seki, O; Ohkouchi, N
GEOPHYSICAL RESEARCH LETTERS 52 ( 3 ) 2025年02月
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Evaluation of carbon flux through groundwater and river water at the western foothills of Mt. Chokai
Morita, M; Kajita, H; Okazaki, A; Ueda, N; Umeda, K; Uchida, E; Kawahata, H
ＧＥＯＣＨＥＭＩＣＡＬ ＪＯＵＲＮＡＬ 58 ( 6 ) 267 - 275 2024年11月
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Historical trend of polycyclic aromatic hydrocarbons in a sediment core from Osaka Bay during the Meghalayan
Kai Nils Nitzsche, Naoto F Ishikawa, Toshihiro Yoshimura, Hiroto Kajita, Hodaka Kawahata, Nanako O Ogawa, Hisami Suga, Naohiko Ohkouchi
The Holocene 34 ( 7 ) 860 - 869 2024年03月
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男鹿半島一ノ目潟の年縞堆積物に挟まれるイベント堆積層の対比
永田 篤規, 梶田 展人, 安藤 卓人, 箕輪 昌紘, 梅田 浩司
日本地質学会学術大会講演要旨 2024 ( 0 ) 272 2024年
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小型Remotely Operated Vehicle（ROV）を用いた氷下地形測量法の開発
石輪 健樹, 山縣 広和, 菅沼 悠介, 柴田 大輔, 梶田 展人, 巻 俊宏
地質学雑誌 129 ( 1 ) 567 - 571 2023年11月
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Climatic change around the 4.2 ka event in coastal areas of the East China Sea and its potential influence on prehistoric Japanese people
Hiroto Kajita, Yuta Isaji, Rintaro Kato, Yoko Nishikura, Masafumi Murayama, Naohiko Ohkouchi, Shouye Yang, Hongbo Zheng, Ke Wang, Toshimichi Nakanishi, Takenori Sasak, Ayumi Maeda, Atsushi Suzuki, Toshiro Yamanaka, Hodaka Kawahata
Palaeogeography, Palaeoclimatology, Palaeoecology 609 ( 111310 ) 111310 - 111310 2023年01月
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Metal contamination in a sediment core from Osaka Bay during the last 400 years
Nitzsche Kai Nils, Yoshimura Toshihiro, Ishikawa Naoto F., Kajita Hiroto, Kawahata Hodaka, Ogawa Nanako O., Suzuki Katsuhiko, Yokoyama Yusuke, Ohkouchi Naohiko
PROGRESS IN EARTH AND PLANETARY SCIENCE 9 ( 1 ) 2022年10月
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Long-chain alkenones in the Shimosa Group reveal palaeotemperatures of the Pleistocene interglacial Palaeo-Tokyo Bays
Hiroto Kajita, Tsutomu Nakazawa, Masayuki Utsunomiya, Naohiko Ohkouchi, Miyako Sato, Naomi Harada, Hodaka Kawahata
Progress in Earth and Planetary Science 9 ( 1 ) 2022年07月
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Biomarkers in the rock outcrop of the Kazusa Group reveal palaeoenvironments of the Kuroshio region (Jul, 10.1038/s43247-021-00154-2, 2021)
Kajita, H; Maeda, A; Utsunomiya, M; Yoshimura, T; Ohkouchi, N; Suzuki, A; Kawahata, H
COMMUNICATIONS EARTH & ENVIRONMENT 2 ( 1 ) 2021年07月
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アルケノン古水温計の新展開―沿岸・湖沼堆積物と堆積岩への適用―
梶田展人
地球化学 55 ( 2 ) 59 - 60 2021年06月
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Biomarkers in the rock outcrop of the Kazusa Group reveal palaeoenvironments of the Kuroshio region
Kajita Hiroto, Maeda Ayumi, Utsunomiya Masayuki, Yoshimura Toshihiro, Ohkouchi Naohiko, Suzuki Atsushi, Kawahata Hodaka
COMMUNICATIONS EARTH & ENVIRONMENT 2 ( 1 ) 2021年05月
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The influence and impact of tsunamis on the microorganism assembly of Nagatsura-Ura Lagoon, Miyagi, northeastern Japan
Okumura Yutaka, Matsuoka Hiromi, Arakawa Hisayuki, Tokanai Fuyuki, Suzuki Atsushi, Irizuki Toshiaki, Kajita Hiroto, Hara Motoyuki
FISHERIES SCIENCE 87 ( 1 ) 121 - 130 2021年01月
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Seasonal and Spatial Variations of Chemical Weathering in the Mekong Basin: From the Headwaters to the Lower Reaches
Kajita Hiroto, Ota Yuki, Yoshimura Toshihiro, Araoka Daisuke, Manaka Takuya, Ziyu Ouyang, Iwasaki Shinya, Yanase Takuya, Inamura Akihiko, Uchida Etsuo, Zheng Hongbo, Yang Qing, Wang Ke, Suzuki Atsushi, Kawahata Hodaka
AQUATIC GEOCHEMISTRY 26 ( 2 ) 137 - 159 2020年06月
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アルケノン生産種の多様性―陸水域における温度プロキシとしての発展について―
梶田展人, 中村英人
地球化学 54 ( 2 ) 79 - 96 2020年06月
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Genomic and geochemical identification of the long-chain alkenone producers in the estuarine Lake Takahoko, Japan: Implications for temperature reconstructions
Kajita Hiroto, Nakamura Hideto, Ohkouchi Naohiko, Harada Naomi, Sato Miyako, Tokioka Shun, Kawahata Hodaka
ORGANIC GEOCHEMISTRY 142 103980 2020年04月
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High time-resolution alkenone paleotemperature variations in Tokyo Bay during the Meghalayan: Implications for cold climates and social unrest in Japan
Kajita Hiroto, Harada Naomi, Yokoyama Yusuke, Sato Miyako, Ogawa Nanako, Miyairi Yosuke, Sawada Chikako, Suzuki Atsushi, Kawahata Hodaka
QUATERNARY SCIENCE REVIEWS 230 2020年02月
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気候変動と中国文明の盛衰
梶田展人
月刊考古学ジャーナル 723 32 - 33 2019年03月
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Extraordinary cold episodes during the mid-Holocene in the Yangtze delta: Interruption of the earliest rice cultivating civilization
Kajita Hiroto, Kawahata Hodaka, Wang Ke, Zheng Hongbo, Yang Shouye, Ohkouchi Naohiko, Utsunomiya Masayuki, Zhou Bin, Zheng Bang
QUATERNARY SCIENCE REVIEWS 201 418 - 428 2018年12月
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鹿児島県喜界島の現生ハマサンゴを用いた環境復元
梶田展人, 山崎敦子, 伊藤早織, 渡邊剛
海洋号外 60 55 - 62 2017年06月
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Holocene sea surface temperature variations recorded in corals from Kikai Island, Japan
Hiroto Kajita, Atsuko Yamazaki, Takaaki Watanabe, Chung Che Wu, Chuan Chou Shen, Tsuyoshi Watanabe
Geochemical Journal 51 ( 4 ) e9 - e14 2017年