SEDIMENTOLOGY Lab.

JpGU2025に参加しました！

今年のJpGU（日本地球惑星科学連合大会）は5月26日から30日まで開催されました。
本研究室からは10件の発表があり、過去最多となる(?)盛り上がりを見せました。
本研究室メンバーの投稿セッションは、「地形」、「堆積・侵食・地形発達プロセスから読み取る地球表層環境変動」、「津波堆積物」、「粒子重力流：理論・実験・観測と防災への応用に向けて」など様々なテーマに渡ります。
This year's JpGU (Japan Geosphysical Union Meeting) was held from May 26 to 30.
Our laboratory gave a total of 10 presentations, marking a record-high level of participation and enthusiasm.
The sessions in which our members presented covered a wide range of topics, including "Geomorphology", "Earth surface processes related to deposition, erosion and sediment transport", "Tsunami deposit", and "Particulate Gravity Current".

Seiya Fujishima (PhD student), Hajime Naruse, "Numerical Experiments on Internal Delta Formed in Minibasin" (2025.05.27).

Takumi Nagato (PhD student), Hajime Naruse, "Characteristics of two types of inversely graded bands of spaced stratification identified by microtextural analysis" (2025.05.27).

Liu Bofu (PhD student), Hajime Naruse, "Inversion of multi-subfault parameters for the Meiwa and Okinawa Sakishima tsunamis based on the distribution of tsunami deposits in the caves on Ishigaki Island" (2025.05.29).

Liu Zhiyong (Master student), Hajime Naruse, "Flow Transformation in Submarine Sediment Gravity Flows: Experimental Analysis Using a Flume System" (2025.05.30).

左から、JpGUに参加していた黒沢愛子(B4)、菊池凌太(M1)、Liu Zhiyong(M2)。

Li Dongwei (International student), Hajime Naruse, "Submarine canyon wall-zone architectures, depositional patterns and formative processes: insights from subsurface and outcrop data" (2025.05.30).

Seiya Fujishima (PhD student), Hajime Naruse, "Experimental Verification of a 2D Inverse Model Using a Deep Neural Network" (2025.05.30).

この他にも、
Nanako Yamanishi, Hajime Naruse, "The relationship between rock strength and river profile of bedrock river : varification in tributaries of Abukuma River, Fukushima Prefecture, Northeastern Japan" (2025.05.26).
Ueno Motoya, Hajime Naruse, "Reconstruction of Mass Transport Process Behavior using mesoscale fault analysis and numerical analysis : Example from the Kazusa Group, Kiwada Formation" (2025.05.27).
Ryusei Sato, hajime Naruse, "Transition from Wave- to Tide-Dominated Estuaries: An example from the Eocene Urahoro Group, eastern Hokkaido, Northern Japan" (2025.05.27).
Hajime Naruse, Ryo Nakanishi, Cai Zhirong, "Triggering mechanism and development of the turbidity current induced by the 2011 Tohoku-oki earthquake" (2025.05.30).
の発表がありました。