10/10/2023

New Papers October 2-9 (AGU, EGU, GSA)

Geophysical Research Letters


The Characteristics of the Yangtze Flooding During 1998 and 2020 Based on Atmospheric Water Tracing

Chen Pan, Jiuwei Zhao, Hao Chen, Zhiming Kang, Shengjie Chen, Xiaoxia Jin


Expansion of Ocean Anoxia During Glacial Periods Recorded in the Cobalt Flux to Pelagic Sediments

Nicholas J. Hawco, Rhea K. Foreman


Tropical Volcanic Eruptions and Low Frequency Indo‐Pacific Variability Drive Extreme Indian Ocean Dipole Events

Benjamin H. Tiger, Caroline C. Ummenhofer


Climate of the Past

Contribution of lakes in sustaining the Sahara greening during the mid-Holocene

Yuheng Li, Kanon Kino, Alexandre Cauquoin, and Taikan Oki


New estimation of critical insolation – CO2 relationship for triggering glacial inception

Stefanie Talento, Matteo Willeit, and Andrey Ganopolski



10/09/2023

New Papers (Nature, Science, etc.) 2023/10/03 – 2023/10/09

Nature Scientific Reports:

1.     Climate warming accelerates somatic growth of an Arctic fish species in high-latitude lakes

Nicholas Kotowych, Aslak Smalås, Per-Arne Amundsen & Raul Primicerio

2.     Ideal water temperature environment for giant Marimo (Aegagropila linnaei) in Lake Akan, Japan

Keisuke Nakayama, Katsuaki Komai, Motoshi Amano, Shintarou Horii, Yuichiro Somiya, Etsuko Kumamoto & Yoichi Oyama

Geology:

3.     Seafloor spreading and the delivery of sulfur and metals to Earth’s oceans

Drew D. Syverson; Adedapo N. Awolayo; Benjamin M. Tutolo

Nature Climate Change:

4.     Detecting long-term Arctic surface water changes

Ian Olthof, Robert H. Fraser, Jurjen van der Sluijs & Hana Travers-Smith

Nature:

5.     Rock organic carbon oxidation CO2 release offsets silicate weathering sink

Jesse R. Zondervan, Robert G. Hilton, Mathieu Dellinger, Fiona J. Clubb, Tobias Roylands & Mateja Ogrič

6.     A continuous fish fossil record reveals key insights into adaptive radiation

Nare Ngoepe, Moritz Muschick, Mary A. Kishe, Salome Mwaiko, Yunuén Temoltzin-Loranca, Leighton King, Colin Courtney Mustaphi, Oliver Heiri, Giulia Wienhues, Hendrik Vogel, Maria Cuenca-Cambronero, Willy Tinner, Martin Grosjean, Blake Matthews & Ole Seehausen

Nature Communications:

7.     Warming-induced contraction of tropical convection delays and reduces tropical cyclone formation

Gan Zhang

8.     Temperature extremes of 2022 reduced carbon uptake by forests in Europe

Auke M. van der Woude, Wouter Peters, Emilie Joetzjer, Sébastien Lafont, Gerbrand Koren, Philippe Ciais, Michel Ramonet, Yidi Xu, Ana Bastos, Santiago Botía, Stephen Sitch, Remco de Kok, Tobias Kneuer, Dagmar Kubistin, Adrien Jacotot, Benjamin Loubet, Pedro-Henrique Herig-Coimbra, Denis Loustau & Ingrid T. Luijkx

9.     Nutrient and arsenic biogeochemistry of Sargassum in the western Atlantic

Dennis Joseph McGillicuddy Jr., Peter Lynn Morton, Rachel Aileen Brewton, Chuanmin Hu, Thomas Bryce Kelly, Andrew Robert Solow & Brian Edward Lapointe

10.  Drivers of Antarctic sea ice advance

Kenza Himmich, Martin Vancoppenolle, Gurvan Madec, Jean-Baptiste Sallée, Paul R. Holland & Marion Lebrun

10/03/2023

New Papers (Elsevier) 9/26/2023-10/03-2023

 Chemical Geology 

  1. Rapid evaluation of organic and pyritic δ34S values in immature sedimentary rocks using a Rock-Eval 7S® coupled to MC-ICPMS

Hadar Cohen-Sadon, Yoav Oved Rosenberg,, Alon Amrani 


Earth and Planetary Science Letters 

  1. 2D stress rotation in the Tonga subduction region

Jakub Pokorný, Hana Čížková, Craig R. Bina, Arie van den Berg


Geochimica et Cosmochimica Acta 

N/A


Global and Planetary Change 

  1. Thermodynamic air-sea equilibration controls carbon isotopic composition of the South Atlantic thermocline during the last glacial period

Tainã M.L. Pinho, Cristiano M. Chiessi, Marília C. Campos, Rodrigo C. Portilho-Ramos, ... Stefan Mulitza


  1. Sea-level changes control coastal organic carbon burial in the southern East

China Sea during the late MIS 3

Lina Jin, Xin Shan, Romain Vaucher, Shuqing Qiao, Chenglong Wang, Shengfa Liu, Huawei Wang, Xisheng Fang, Yazhi Bai, Aimei Zhu, Zhengquan Yao,Xuefa Shi 


  1. Marine Isotope Stage 4 (71–57 ka) on the Western European margin: Insights to the drainage and dynamics of the Western European Ice Sheet

Samuel Toucanne, Teresa Rodrigues, Guillemette Menot, Guillaume Soulet, Sandrine Cheron, Isabelle Billy, Frederique Eynaud, Pierre Antoine, Jaap S. Sinninghe Damste, Edouard Bard, Maria-Fernanda Sanchez Goñi


  1. Anthropogenic modification of phosphorus sequestration in lake sediments during the Holocene: A global perspective

Luyao Tu, Madeleine Moyle, John F. Boyle, Paul D. Zander, Tao Huang, Lize Meng, Changchun Huang, Xin Zhou, Martin Grosjean


  1. Temperature changes during the last deglaciation and early Holocene in southwest China

Weiwei Sun, Enlou Zhang, Qingfeng Jiang, Dongliang Ning,, Wenlei Luo 


  1. Patterns of last-deglacial diatom-inferred summer temperature variability and ecological thresholds in the alpine lakes from southeastern margin of the Tibetan Plateau

Qian Wang 1, Xiangdong Yang, Bing Song


  1. Widespread cooling over West Antarctica and adjacent seas over the past millennium

Zhiqiang Lyu, Hugues Goosse, Quentin Dalaiden, Xavier Crosta, Johan Etourneau


  1. Pre-industrial Holocene glacier variability in the tropical Andes as context for anthropogenically driven ice retreat

Nathan D. Stansell, Mark B. Abbott, Maximiliano Bezada Diaz, Joseph M. Licciardi, Bryan G. Mark, Pratigya J. Polissar, Donald T. Rodbell, Tal Y. Shutkin


  1. Holocene human activities recorded by pollen in the Mu Us Sandy Land in north-central China

Dongxue Chen, Ruijie Lu, Xiaokang Liu, Zhiyong Ding, Luo Ma, Yue Du


Marine Geology 

  1. Seafloor activity and deep-subsurface geology of gas hydrate areas revealed from δ13C of methane-derived authigenic carbonates along the eastern margin of the Sea of Japan

Akihiro Hiruta, Ryo Matsumoto


Quaternary International

  1. Precipitation variations since the Last Deglacial reconstructed from pollen records in the Central Plains of China

Hongbin Li, Yangyang Zhang, Zhaodong Feng 


10/02/2023

New Papers (AGU) 9/25/2023 - 10/02/2023

 

Geochemistry, Geophysics, Geosystems

1. Diverse Origins of Gases From Mud Volcanoes and Seeps in Tectonically Fragmented Terrane

Yueh-Ting Lin, Douglas Rumble, Edward D. Young, Jabrane Labidi, Tzu-Hsuan Tu, Jhen-Nien Chen, Thomas Pape, Gerhard Bohrmann, Saulwood Lin, Li-Hung Lin, Pei-Ling Wang

 

2. Upper Plate Faults May Contribute to the Paleoseismic Subsidence Record Along the Central Hikurangi Subduction Zone, Aotearoa New Zealand

J. E. Delano, A. Howell, K. J. Clark, T. A. Stahl

 

3. The Influence of Lithospheric Thickness Variations Beneath Australia on Seismic Anisotropy and Mantle Flow

C. M. Eakin, D. R. Davies, S. Ghelichkhan, J. P. O’Donnell, S. Agrawal

 

Geophysical Research Letters

1. Use of Shallow Ice Core Measurements to Evaluate and Constrain 1980–1990 Global Reanalyses of Ice Sheet Precipitation Rates

 

2. Quantifying the Extent of Authigenic Carbonate Formation in Shallow Marine Sediments Through a Correlation Between Carbonate Precipitation Rate and Sulfate Flux

Yu Hu, Min Luo, Jörn Peckmann, Xinxin Zhang, Linying Chen, Junxi Feng, Qianyong Liang, Duofu Chen, Dong Feng

 

3. The Role of Bjerknes and Shortwave Feedbacks in the Tropical Pacific SST Response to Global Warming

Minmin Fu, Alexey Fedorov

 

4. A Plant Species Dependent Wildfire Black Carbon Emission Inventory in Northern Eurasia

Ruqi Huang, Xinyi Dong, Manqiu Cheng, Xiao Li, Yaman Liu, Xuexu Wu, Yuan Liang, Minghuai Wang, Joshua S. Fu, Matthew Tipton

 

5. Freshwater Displacement Effect on the Weddell Gyre Carbon Budget

Benjamin A. Taylor, Graeme A. MacGilchrist, Matthew R. Mazloff, Lynne D. Talley

 

6. The Estimated Climate Impact of the Hunga Tonga-Hunga Ha'apai Eruption Plume

M. R. Schoeberl, Y. Wang, R. Ueyama, A. Dessler, G. Taha, W. Yu

 

Journal of Geophysical Research C. Oceans

1. Shifts of the Recirculation Pathways in central Fram Strait drive Atlantic Intermediate Water Variability on Northeast Greenland shelf

R. A. McPherson, C. Wekerle, T. Kanzow

 

2. Caribbean marine heatwaves, marine cold spells, and co-occurrence of bleaching events

P. Cetina-Heredia, M. E. Allende-Arandía

 

3. The Stepwise Reduction of Multiyear Sea Ice Area in the Arctic Ocean Since 1980

D.G. Babb, R.J. Galley, S. Kirillov, J.C. Landy, S.E.L. Howell, J.C. Stroeve, W. Meier, J.K. Ehn, D.G. Barber

 

4. Evidence of Langmuir mixing effects in the upper ocean layer during tropical cyclones using observations and a coupled wave-ocean model

Xiaohui Zhou, Tetsu Hara, Isaac Ginis, Eric D’Asaro, Brandon G. Reichl

 

5. Mechanisms controlling interannual variability of seasonal hypoxia off the Changjiang River Estuary

Wenxia Zhang, Feng Zhou, Daji Huang, Jianfang Chen, Jianrong Zhu

 

6. Do salinity variations along the East Greenland shelf show imprints of increasing meltwater runoff?

Ilana Schiller-Weiss, Torge Martin, Johannes Karstensen, Arne Biastoch

 

Paleoceanography

1. Geochemical differences between alive, uncrusted and dead, crusted shells of Neogloboquadrina pachyderma: Implications for paleoreconstruction

Brittany N. Hupp, Jennifer S. Fehrenbacher

 

2. Revisiting oxygen-18 and clumped isotopes in planktic and benthic foraminifera

M. Daëron, W. R. Gray

 

3. Capturing Equatorial Pacific Variability with Multivariate Sr-U Coral Thermometry

N. R. Mollica, A. L. Cohen, F. Horton, Delia W. Oppo, Andrew S. Solow, David McGee

 

4. Assessing seasonal and inter-annual marine sediment climate proxy data

Ed Hathorne, Andrew M. Dolman, Thomas Laepple

 

Climate of the past

1. Large ensemble simulations of the North American and Greenland ice sheets at the Last Glacial Maximum with a coupled atmospheric general circulation-ice sheet model Sam Sherriff-Tadano, Ruza Ivanovic, Lauren Gregoire, Charlotte Lang, Niall Gandy, Jonathan Gregory, Tamsin L. Edwards, Oliver Pollard, and Robin S. Smith

 

2. Reconstruction of warm season temperatures in central Europe during the past 60,000 years from lacustrine GDGTs Paul D. Zander, Daniel Böhl, Frank Sirocko, Alexandra Auderset, Gerald Haug, and Alfredo Martínez-García

 

3. Holocene environmental and climate evolution of Central West Patagonia as reconstructed from lacustrine sediments of Meseta Chile Chico (46.5º S, Chile) Carolina Franco, Antonio Maldonado, Christian Ohlendorf, A. Catalina Gebhardt, María Eugenia de Porras, Amalia Nuevo-Delaunay, César Méndez, and Bernd Zolitschka

 

4. Reconstructing Younger Dryas Ground Temperature and Snow Thickness from Cave Deposits Paul Töchterle, Anna Baldo, Julian B. Murton, Frederik Schenk, R. Lawrence Edwards, Gabriella Koltai, and Gina E. Moseley

 

5. Abrupt warming and alpine glacial retreat through the last deglaciation in Alaska interrupted by modest Northern Hemisphere cooling Joseph P. Tulenko, Jason P. Briner, Nicolas E. Young, and Joerg M. Schaefer

 

6. Stable isotope evidence for long-term stability of large-scale hydroclimate in the Neogene North American Great Plains Livia Manser, Tyler Kukla, and Jeremy K. C. Rugenstein

9/27/2023

第四紀学会に参加しました

こんにちは!修士2年の安東です。前回も学会の話でブログを執筆しましたが、今回も学会の内容でブログを書きたいと思います。


8月31日から9月4日にかけて早稲田大学所沢キャンパスで行われた日本第四紀学会2023年大会に参加してきました。私たちの研究室からはD2佳さん、常岡さん、D1根本くん、M2安東阪本が参加しました!所沢キャンパスは駅から遠くてバスを逃すと到達不可能だったのでちょっと大変でした。ちなみに私は悪い子なのでコアタイムに遅刻しそうになって、タクシー課金しました。みなさんは余裕を持って学会会場にいきましょう。阪本は駅で降りた後にバス停を間違えてバスを逃したそうです。根本はバスを逃して30分くらいPCを背負って走ったそうです。ちなみに当日の所沢市の最高気温は33.5℃でした。熱中症には気をつけて欲しいものです。


安東はポスター発表をがんばりました。横山研内での発表だと細かい議論を詰めるのに気がいってしまうのですが、学会にでるとよりイントロダクションのところを丁寧に説明する必要があるな、と思い、とても勉強になりました。今後の学会でも気をつけたいと思います。


懇親会で学生発表賞がありました。口頭の優秀学生発表賞はななんと佳さんでした🎉ポスターの優秀学生発表賞はななんと私でした🎉嬉しいです!みなさんありがとうございます。今後も精進します。


発表賞の副賞のクマちゃんです!

受賞している佳さんです!