Papers - KOIWA NAOTO
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青森平野西部における縄文海進高頂期以降の地形発達史
小岩直人, 高橋未央, 佐伯綱介, 伊藤由美子, 米田穣, 柴正敏, 吉田明弘
文化財科学 83 17 - 39 2021.9
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陸域および海域を結合したDEMを用いた2011年東北地方太平洋沖地震後の地形変化の解析ー宮城県蒲生干潟周辺を例にー
伊藤晶文・小岩直人
季刊地理学 75 ( 4 ) 149 - 158 2023.12
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Effects of the 2011 Tohoku‐oki tsunami and human activities on long‐term coastal geomorphic development in northeastern Tohoku, Japan
Haruki Imura, Kazuhisa Goto, Kenta Minamidate, Naoto Koiwa
Earth Surface Processes and Landforms 2023.11
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Landslide Hazards Induced by Heavy Rainfall in August 2021 in the Northern Part of the Aomori Prefecture, Japan
KON Toshiyuki, TSOU Ching-Ying, KOI Takashi, YAMAMOTO Yusuke, KOIWA Naoto, NODA Ryu, IRASAWA Michiya, KATO Kiyokazu, TSUSHIMA Hiroshi, MORI Hiroshi, IWATA Hideya, SATO Tatsuya, IKEDA Hajime, KUDO Yushi, KOBAYASHI Motoshiko, ARAI Kenichi, KUROIWA Chie, KOGA Yuki, ISHIKAWA Takeaki, TSUSHIMA Misa, NAGANO Eiji, MIURA Jun, SAITO Haruka, KAWAKAMI Reona
International Journal of Erosion Control Engineering 15 ( 2 ) 22 - 30 2022.8
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Landslide hazards induced by heavy rainfall on August 2021 in the northern part of the Shimokita Peninsula, Aomori Prefecture
TSOU Ching-Ying, KON Toshiyuki, KOI Takashi, YAMAMOTO Yusuke, KOIWA Naoto, NODA Ryu, IRASAWA Michiya, KATO Kiyokazu, TSUSHIMA Hiroshi, MORI Hiroshi, IWATA Hideya, SATO Tatsuya, IKEDA Hajime, KUDO Yushi, KOBAYASHI Motohiko, ARAI Kenichi, KUROIWA Chie, KOGA Yuki, ISHIKAWA Takeaki, TSUSHIMA Misa, NAGANO Eiji, MIURA Jun, SAITO Haruka, KAWAKAMI Reona
Journal of the Japan Society of Erosion Control Engineering 74 ( 6 ) 41 - 51 2022.3
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青森県の市町村における災害暴露人口を考慮した防災体制の検討
中村智行・小岩直人
自然災害科学 40 ( 4 ) 483 - 496 2022.2
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津軽平野における地形と遺跡
小岩直人
考古学ジャーナル 723 5 - 9 2019.3
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教科専門・教科教育・教育実践の協働による中学校社会科の授業開発－防災を題材として－
佐々木篤史，小岩直人，小瑶史朗
クロスロード ( 23 ) 13 - 24 2019.3
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青森県野口貝塚周辺における完新世初頭から中期の地形環境
高橋未央, 小野映介, 小岩直人
季刊地理学 70 ( 3 ) 117 - 126 2018.10
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宮城県井土浦海岸における2011年東北地方太平洋沖地震津波後の地形変化:DEM,SfM‐MVSによるDSMおよび深浅測量データを用いた検討
伊藤晶文・小岩直人・松本秀明
地形 39 ( 2 ) 137 - 147 2018.4
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Barrier spit recovery following the 2004 Indian Ocean tsunami at Pakarang Cape, southwest Thailand
Koiwa Naoto, Takahashi Mio, Sugisawa Shuhei, Ito Akifumi, Matsumoto Hide-aki, Tanavud Charlchai, Goto Kazuhisa
Geomorphology 306 ( 1 ) 314 - 324 2018.4
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Buried forest during the sea level high stand of the aerly to middle Holocene discovered from the lower part of the Iwaki River
Mio Takahashi, Naoto Koiwa, Esuke Ono
The Quaternary Research 56 ( 4 ) 175 - 179 2017.8
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The buried house by lahar deposits after the AD915 eruption of Towada volcano in the Yoneshiro River basin, notheast Japan
Esuke Ono, Naoto Koiwa, Mio Takahashi, Hisashi Fujine
The Quaternary Research 56 ( 4 ) 169 - 173 2017.8
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Sediment disasters caused by Tyhoon No. 10 on Augaust 30, 2016 in Iwaizumi town Miyako city, Iwate
International Journal of Erosion Control Engineering 69 ( 6 ) 71 - 79 2017.2
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青森県鰺ヶ沢町にみられるイベント堆積物
熊谷秀平,梅田浩司,鎌滝孝信,小岩直人,藤田奈津子
東北地域災害研究 53 7 - 13 2017
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Vegetational changes in the coral-gravelly barrier spit appearing after the 2004 ndian Ocean Tsunami at Pakarang Cape, southwestern Thailand, related to topographic ahanges
Baba S., Ohtaka A., Koiwa N. et al.
TOROPICS 25 ( 3 ) 91 - 100 2016.12
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日本人が生活する地形を俯瞰する
小岩直人
科学 86 ( 6 ) 523 - 525 2016.6
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Comparison of MIS 5e Marine Terraces between the Eastern Coast of Korea and Ajigasawa Coast of the Western Tsuagru Area of Northeastern Japan
Seong Gil Choi, Naoto Koiwa
Korean Geography 4 ( 2 ) 217 - 229 2015.12
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津軽平野における縄文時代以降の地形環境
小岩直人，葛西未央
考古学と自然科学 67 29 - 38 2015.2
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Examination of relation with tsunami behavior reconstructed from on -site sequence photographs,topography, and sedimentary deposits from the 2011 Tohoku-oki tsunami on the Kamikita Plain, Japan
Naoto Koiwa, Mio Kasai, Shunichi,Takahiro Isono
Mrine Geology 358 107 - 119 2014.12