New Papers (Nature, Science, etc.) 2026/06/23~2025/06/29

 Nature

 

N/A

 

Science

 

N/A

 

PNAS

1. Shelf-invading low-oxygen waters control Cenozoic organic carbon burial rates. Rosalind E. M. Rickaby, Thomas J. Wood, Zunli Lu, and Christian J. Bjerrum

 

Geology

 

N/A

Nature geoscience

1. Contrasting drivers of South Asian summer and winter monsoon evolution during the last deglaciation. Igor Obreht, Andreas Lückge, Mahyar Mohtadi, Petra Zahajská, Enno Schefuß, Denis Scholz, Lars Wörmer, Petter Hällberg, Alexander Budsky, Florian Adolphi, Gerald H. Haug, Martin Grosjean & Kai-Uwe Hinrichs 

1. Opposing hydroclimate extremes in Central and mainland Southeast Asia over past millennium. Na Wang, Sylvia Dee, Jun Hu & Kaustubh Thirumalai 

Nature communications

 

1. Volcanic eruptions caused weakening AMOC during the preindustrial past millennium. Kefan Chen, Zhengyu Liu, Liang Ning, Jian Liu, Lili Lei, Michael E. Mann, Mi Yan, Weiyi Sun, Haohao Sun, Wenqing Hu, Peng Gu, Yuntao Bao, Yanmin Qin, Fangmiao Xing, Lingwei Li, Jinbo Du & Qin Wen

1. Abrupt permafrost thaw drives exceptional carbon release across the Tibetan Plateau. Yunjie Jia, Chunling Zhang, Mei Mu, Xinlong Du, Jinyue Song, Yuguo Wei, Yongqi Ge, Kun Li, Hebin Liu, Pengsi Lei, Xiaoqing Peng, Zhuoxuan Xia, Lingcao Huang, Rongkun Liu, Sonam Wangchuk, Yuanhe Yang, Lin Liu & Cuicui Mu 

1. Algal δ13C reveals climate changes during the Cambrian Explosion. Chao Chang, Mingyu Zhao, Pengcheng Ju, Dongjing Fu, Ruiyun Li, Junfeng Guo, Kangjun Huang, Mingkun Wang, Linhao Cui, Yuning Yang, Mengyin Wu, Elena Yu. Golubkova, Dmitrii V. Grazhdankin, Robert R. Gaines & Xingliang Zhang 

 

Nature climate change

 

1. Multi-centennial response of marine carbon pumps to global warming. Samar Khatiwala, Olivia Strachan & Andreas Schmittner 

 

Nature scientific reports

 

1. Simulating 135 years of post-hatchling sea turtle dispersal in a dynamic North Atlantic Ocean. Michael D. Arendt & Nathan F. Putman 

1. Atlantic multidecadal oscillation modulates the impact of precipitation extremes on crop yields in Africa. Haris Majeed, Carmen H. Logie & Daniyal Zuberi 

1. Geological, land use and biological influences on carbon cycling and CO2 degassing in the Danube River. Jan Maier & Johannes A. C. Barth 

1. Sea of Okhotsk warming impacts adult return abundance of southwestern marginal Chum salmon populations over four decades. Beom-Sik Kim, Chang-Keun Kang & Chung Il Lee

1. The distribution of dissolved cadmium and its isotopes across the subarctic Pacific Ocean. H. R. Hunt, J. Malloy & T. M. Conway

 

Science Advances

 

N/A

New Papers (AGU, etc.) 2026/04/14–2026/04/20

AGU 4/14-4/20

 

Geochemistry, Geophysics, Geosystems

 

Late Eocene to Early Oligocene (36–26 Ma) Rock Magnetism and Magnetostratigraphy of IODP Site U1553, Southwestern Pacific: Defying the Challenges of Carbonate Dilution and Reductive Diagenesis

Yang Zhang, Wanzhang Wang, Tilo von Dobeneck, Anna Joy Drury, Thomas Frederichs, Wei Yuan

 

Geophysical Research Letters

Submesoscale Energy Cycle in a Coupled Ocean-Atmosphere Simulation of the Gulf Stream

Marcela Contreras, Patrick Marchesiello, Lionel Renault 

High-Resolution Observations Unveil (Sub)Mesoscale Heat Fluxes Shaping Upper-Ocean Heat Content

Mathieu Gentil, Charly de Marez, Enric Pallàs-Sanz, Anthony Bosse, Miguel Tenreiro, Rémi Laxenaire

Quantifying Under-Ice Phytoplankton Blooms in the Changing Arctic and Southern Oceans

Courtney M. Payne, Alice K. DuVivier, Kristen M. Krumhardt, Nicole S. Lovenduski, Marika M. Holland

Pacific Decadal Oscillation Modulates an Interdecadal Trans-Pacific Dry-Wet Seesaw in East Asian and North American Semi-Arid Regions

Shanshan Wang, Xinya Shu, Jianping Huang, Jinfei Sun, Fuxing Shi

Air Quality Penalty in Southeast Asia Driven by AMOC Slowdown

Ryan Vella, Benedikt Steil, Virna Meccia, Holger Tost, Jos Lelieveld, Andrea Pozzer

 

JGR Oceans

Pre- to Post-Monsoon Shifts in Cyclone-Driven Sea Surface Temperature, Salinity, and Chlorophyll-a Responses in the Arabian Sea

Arwa Najah Abdulmawjood, Guoqiang Liu, Xiaoxiong Zhang, Fahim Abdul Gafoor, Maryam R. Al Shehhi

 

Paleoceanography, Paleoclimatology

Unsteady Gypsum Cycling as a Driver of Cryptic Perturbations in the Ancient Carbon Cycle

Kalev Hantsoo, Kimberly V. Lau

Leaf Wax Hydrogen Isotopes Reflect Storm Track Position Over Western North America

Tripti Bhattacharya, David Fastovich, Christopher R. Maupin, Alexandra E. Thompson, Ran Feng, Jiang Zhu, Erin L. McClymont, Hayoung Bong, Allegra LeGrande, Sylvia Dee, Richard P. Fiorella

 

Climate of the Past

Growth and decay of the Iceland Ice Sheet through the last glacial cycle

Alexis Arturo Goffin, Lev Tarasov, Ívar Örn Benediktsson, and Joseph M. Licciardi

Interplay of North Atlantic freshening and deep convection during the last deglaciation constrained by Iberian speleothems

Laura Endres, Carlos Pérez-Mejías, Ruza Ivanovic, Lauren Gregoire, Anna L. C. Hughes, Hai Cheng, and Heather Stoll

The Geological Society of America

 

N/A

 

New Papers (Elsevier, etc.) 2025/02/27–2026/03/03

 論文紹介 11/11~11/18 ELSEVIER 

Chemical Geology

 

Evidence for seawater Mg/Ca and dietary control on Mg incorporation in oyster shells

Marie Pesnin, ... Vincent Mouchi

Tracing black shale weathering using REE and Nd isotopes in riverine Fe oxides: Insights from the Amazon Basin

Gabriel R. Moizinho, ... Roberto V. Santos

 

Earth and Planetary Science Letters

 

A smaller Greater India estimated by a joint paleolatitudinal approach: new Cenomanian to Santonian paleomagnetic results from the western Tethyan Himalaya

Shuchen Jin, ... Lifu Hou

 

Geochemica et Cosmochimica Acta

 

N/A

 

Global and Planetary Change

 

Temperature signal instability of tree-ring width chronologies from the upper treelines in the Qaidam Basin, northeastern Tibetan Plateau

 

Marine Geology

 

Slope and grain size control on channel-levee development in mixed turbidite-contourite systems

Long He, ... Cong Cheng

 

Paleogeography, Paleoclimatology, Paleoecology

 

Delayed holocene thermal maximum facilitated increased meltwater during the Mid-to-Late Holocene transition on the Tibetan Plateau

Hongxuan Lu, Zheng Wang, Weiguo Liu, Huanye Wang, ... Jing Hu

Aptian greenhouse climate and conifer adaptation: CO₂ reconstruction and leaf traits of Lindleycladus changtuensis from China

Ziqing Yu, Yushuo Liu, Miaomiao Xiang, Hongwei Ma, ... Fei Liang

 

Quaternary Geochronology

 

Radiocarbon offsets between organic carbon and carbonates: implications for Holocene paleoceanographic reconstructions in the Cabo Frio upwelling system

Milena Ceccopieri, ... Gesine Mollenhauer

On the performance of radiocarbon and quartz OSL dating in macrotidal estuarine environments: Four case studies from Western France

T. Lortie, ... L. Dezileau

 

Quaternary International

 

Temporal changes in carbon and oxygen isotopic composition of peatland Sphagnum mosses and implications for paleoenvironmental reconstructions

Guangyuan Xu, ... Shengzhong Wang

Late Holocene flood reconstruction from the fluvial sediments in the Deccan Trap region of Central India

B.V. Lakshmi, ... A.P. Dimri

Quaternary Research

N/A

New Papers (AGU, EGU, GSA) 2026/1/19-2026/1/26

論文紹介  AGU

 

Geochemistry, Geophysics, Geosystems

 

N/A

 

Geophysical Research Letters

 

N/A

 

JGR Oceans

 

Intensified Western Boundary Currents in South China Sea Under Global Warming

RunChen Zeng, Jinzhuo Cai, Haiyuan Yang, Bolan Gan, Jingjie Yu, Xingzhi Zhang

 

Paleoceanography, Paleoclimatology

 

Prominent Cooling of West Greenland During the 8.2 ka Event Based on Multiple Proxies From Lake Sediments

Spruce W. Schoenemann, Matthew Wolhowe, Ashley E. Maloney, Ronald S. Sletten, Katharine W. Huntington, Andrew J. Schauer, Julian P. Sachs

 

Climate of the Past

 

A continuous 6000 a age depth relationship for the remainder of the Weißseespitze summit glacier based on 39Ar and 14C dating

David Wachs, Azzurra Spagnesi, Pascal Bohleber, Andrea Fischer, Martin Stocker-Waldhuber, Alexander Junkermann, Carl Kindermann, Linus Langenbacher, Niclas Mandaric, Joshua Marks, Florian Meienburg, Theo M. Jenk, Markus K. Oberthaler, and Werner Aeschbach

Holocene sea ice and paleoenvironment conditions in the Beaufort Sea (Canadian Arctic) reconstructed with lipid biomarkers

Madeleine Santos, Lisa Bröder, Matt O'Regan, Iván Hernández-Almeida, Tommaso Tesi, Lukas Bigler, Negar Haghipour, Daniel B. Nelson, Michael Fritz, and Julie Lattaud

 

The Geological Society of America

 

N/A

 

2025年地球化学会年会に行ってきました

こんにちは、横山研D2の阪本です！ 9/17〜9/19に仙台の川内キャンパスにて開催された地球化学会に、横山研からは修士２年の今宮と、阪本、それから横山先生の3人で参加してきました！

地球化学について、学会HPでは以下のように書かれています。

太陽-惑星系の形成と進化、地球内部に存在する物質の構造とその進化、さらには大気圏・水圏を含む地球表層や生命の誕生と進化などを「化学」を用いて探求する学問分野です。地球化学は、元素、同位体、化学種の存在度、分布、移動、変化を空間的あるいは時間的に取り扱い、それらを支配する法則や原理を見つけだすことにより、地球や太陽系の様々な現象の解明を目指しています。隕石や月試料などの地球外物質を対象とする宇宙化学も含めて地球化学と呼びます（地球化学会HP）

ここにあるように、高校理科で言う地学と化学を合わせたような、非常に広い研究対象が扱われています！

川内キャンパス

今宮くんと阪本は、黒田研の太田さんと一緒に学生懇親会にも参加し、同学年の学生と交流しました！二人の発表は1日目に終わり、それぞれ今宮くんはポスター発表、阪本は口頭で発表しました！

阪本（右端）は学生優秀賞をいただきました！
地球惑星科学専攻の学生がなんと4人受賞！

横山先生の発表も最終日にあり、AMSでの研究業績の紹介やPIMSの導入状況などについてお話しされました！！

学会の中日には懇親会も実施され、牛タンやご当地の美味しいお酒をいただきました〜

牛タンなどの美味しい仙台の料理を堪能しました！

帰りの駅弁！

とても充実した3日間でした！！

追記：学会前の週から腰が痛くて整形外科でリハビリを受けたりしていたのですが、学会でたくさん歩いて運動したらだいぶ良くなりました。運動不足は怖いですね。

New Papers(Elsevior) 2024/11/11~18

Chemical Geology

 

Uranium-series isotopes as tracers of physical and chemical weathering in glacial sediments from Taylor Valley, Antarctica

Graham Harper Edwards, Gavin G. Piccione, Terrence Blackburn, Slawek Tulaczyk

Unveiling the paleosalinity constraints on southern peri-Pannonian Lower Miocene lacustrine systems in Serbia and Bosnia and Herzegovina: Lopare (Dinaride Lake System) versus Toplica basin (Serbian Lake System)

Nikola Burazer, Aleksandra Šajnović, Darko Spahić, Pavle Tančić, Nenad Grba, Branimir Jovančićević 

Provenance and tectonic intricacies revealed by in situ Rb-Sr dating of detrital micas

Dheerej H. Sathish Kumar, Hugo K.H. Olierook, Milo Barham, Christopher L. Kirkland, Kai Rankenburg, Noreen J. Evans b

 

Earth and Planetary Science Letters

 

N/A

 

Geochemica et Cosmochimica Acta

 

N/A

 

Global and Planetary Change

 

N/A

 

Marine Geology

 

N/A

 

Paleogeography, Paleoclimatology, Paleoecology

 

Exploring the deep water mass turnovers in the Eastern Indian Ocean since the late Oligocene: Significance of ocean gateways and paleoclimate

Himanshu Bali, Anil K. Gupta, Sudheer Joseph, Arun Kaushik

 

Quaternary Geochronology

 

N/A

 

Quaternary International

 

A new method for loess chronology by microcodium δ18O and its application to the Mangshan section

Zeke Zhang, Gaojun Li, Tao Li, Jiaju Zhao, Peixian Shu, Yitong Chen

 

Quaternary Research

 

N/A