New papers 2020/09/20-27 (Elsevier)

Quaternary Science Reviews

1.     Paleoceanographic changes in the Southern Ocean off Elephant Island since the last glacial period: Links between surface water productivity, nutrient utilization, bottom water currents, and ice-rafted debris

Sunghan Kim, Kyu-Cheul Yoo, Jae Il Lee, Youn Ho Roh, Young-Suk Bak, In-Kwon Um, Min Kyung Lee, Ho Il Yoon

 

2.     Metrics of structural change as indicators of chironomid community stability in high latitude lakes

Roseanna J. Mayfield, Peter G. Langdon, C. Patrick Doncaster, John A. Dearing, Rong Wang, Larisa B. Nazarova, Andrew S. Medeiros, Stephen J. Brooks

 

3.   Moisture evolution in Central Asia since 26 ka: Insights from a Kyrgyz loess section, Western Tian Shan

Yue Li, Yougui Song, Rustam Orozbaev, Jibao Dong, Xinzhou Li, Jie Zhou

 

4.    Subtill nonglacial deposits and their climatic implications for the Last Interglacial (MIS 5e), Hudson Bay Lowlands, Canada

Cunhai Gao, Sebastien Huot, Andrew M. McDonald, David C. Crabtree, Charles L. Turton

 

Global and Planetary Change

5.    Terrestrial ecosystem collapse and soil erosion before the end-Permian marine extinction: Organic geochemical evidence from marine and non-marine records

Raman Kumar Biswas, Kunio Kaiho, Ryosuke Saito, Li Tian, Zhiqiang Shi

 

6.   Asynchronous 500-year summer monsoon rainfall cycles between Northeast and Central China during the Holocene

Deke Xu, Houyuan Lu, Guoqiang Chu, Caiming Shen, Fengjiang Li, Jing Wu, Luo Wang, Hao Li, Yinghao Yu, Yingyu Jin, Naiqin Wu

 

Palaeogeography, Palaeoclimatology, Palaeoecology

7.   Holocene vegetation dynamics and climatic fluctuations from Shuanghaizi Lake in the Hengduan Mountains, southwestern China

Anjali Trivedi, Ye-Na Tang, Feng Qin, Anjum Farooqui, Alexandra H. Wortley, Yu-Fei Wang, Stephen Blackmore, Cheng-Sen Li, Yi-Feng Yao

 

Geochimica et Cosmochimica Acta

8.     Validation and calibration of soil δ2H and brGDGTs along (E-W) and strike (N-S) of the Himalayan climatic gradient

Iris van der Veen, Francien Peterse, Jesse Davenport, Bernd Meese, Bodo Bookhagen, Christian France-Lanord, Ansgar Kahmen, Hima J. Hassenruck – Gudipati, Ananta Gajurel, Manfred R. Strecker, Dirk Sachse

 

Quaternary International

9.    Age control for the Lake Bottom oxbow in the Dolores River watershed of eastern Utah, USA

Joshua Heyer, Simon Brewer, Andrea Brunelle, Bérangère Leys, Zachary Lundeen , Tammy Rittenour, Mitchell Power

 

10.   Sporopollen records and implications for surface processes: A case study of Shell Ridge in the Qaidam Basin, Qinghai-Tibetan Plateau

Wei Li, Bing Song, Shuqin Zhang, Sha Li, Haiying Qu, Xianteng Song, Jianguo Wang, Shumin Zhou, Min Chen, Xiaoqiao Wan

 

Marine Geology

11.   Relative Sea-level stability and the radiocarbon marine reservoir correction at Natuna Island, Indonesia, since 6400 yr BP

Jeannette Xiu Wen Wan, Aron J. Meltzner, Adam D. Switzer, Ke Lin, Xianfeng Wang, Sarah L. Bradley, Danny H. Natawidjaja, Bambang W. Suwargadi, Benjamin P. Horton

 

Earth and Planetary Science Letters, Quaternary Geochronology,Chemical Geologyno relevant

New Papers AGU 29/9/2020

 Geochemistry, Geophysics, Geosystems

1.     Global whole lithosphere isostasy: implications for surface elevations, structure, strength and densities of the continental lithosphere

Simon Lamb James D. P. Moore Marta Perez‐Gussinye Tim Stern

2.     Apatite fission‐track signatures of the Ross Sea ice flows during the Last Glacial Maximum

X. Li M. Zattin V. Olivetti

3.     The Impact of Life on Climate Stabilization Over Different Timescales

Dennis Höning

 

GRL

4.     Unusual Changes in the Antarctic Middle Atmosphere During the 2019 Warming in the Southern Hemisphere

S. Eswaraiah Jeong‐Han Kim Wonseok Lee Junyoung Hwang Kondapalli Niranjan Kumar Yong Ha Kim

5.     COVID‐19 impact on the concentration and composition of submicron particulate matter in a typical city of Northwest China

Jianzhong Xu Xinlei Ge Xinghua Zhang Wenhui Zhao Ruixiong Zhang Yuzhong Zhang

 

6.     Emergent constraint on the frequency of central Pacific El Niño under global warming by the equatorial Pacific cold tongue bias in CMIP5/6 models

Wenping Jiang Ping Huang Gen Li Gang Huang

 

7.     Glacier loss impacts riverine organic carbon transport to the ocean

Eran Hood Jason B. Fellman Robert G. M. Spencer

 

Paleoceanography and Paleoclimatology

8.     Complex interactions between large igneous province emplacement and global‐temperature changes during the Cenomanian–Turonian oceanic anoxic event (OAE 2)

L. M. E. Percival N. A. G. M. van Helmond D. Selby S. Goderis P. Claeys

9.     Compound‐specific radiocarbon analysis of (Sub‐)Antarctic coastal marine sediments ‐ potential and challenges for chronologies

S. Berg S. Jivcov S. Kusch G. Kuhn L. Wacker J. Rethemeyer

 

JGR: Oceans

10.  A Continental Shelf Pump for CO2 on the Adélie Land Coast, East Antarctica

M. C. Arroyo E. H. Shadwick B. Tilbrook S. R. Rintoul K. Kusahara

 

Climate of the Past

11.  Climatic variations during the Holocene inferred from radiocarbon and stable carbon isotopes in a high-alpine cave

Caroline Welte, Jens Fohlmeister, Melina Wertnik, Lukas Wacker, Bodo Hattendorf, Timothy I. Eglinton, and Christoph Spötl

 

12.  Influence of temporally varying weatherability on CO2-climate coupling and ecosystem change in the late Paleozoic

Jon D. Richey, Isabel P. Montañez, Yves Goddéris, Cindy V. Looy, Neil P. Griffis, and William A. DiMichele

New Papers (Nature, Science, etc.) 2020/9/29

Nature

1. The hysteresis of the Antarctic Ice Sheet

Julius Garbe, Torsten Albrecht, Anders Levermann, Jonathan F. Donges & Ricarda Winkelmann 

 

2. Arctic sea ice hits second-lowest level on record

Alexandra Witze

 

Nature Climate Change

3. Phytoplankton dynamics in a changing Arctic Ocean

Mathieu Ardyna & Kevin Robert Arrigo   

 

Nature Geoscience

4. Homogenization of the terrestrial water cycle

Delphis F. Levia, Irena F. Creed, David M. Hannah, Kazuki Nanko, Elizabeth W. Boyer, Darryl E. Carlyle-Moses, Nick van de Giesen, Domenico Grasso, Andrew J. Guswa, Janice E. Hudson, Sean A. Hudson, Shin’ichi Iida, Robert B. Jackson, Gabriel G. Katul, Tomo’omi Kumagai, Pilar Llorens, Flavio Lopes Ribeiro, Diane E. Pataki, Catherine A. Peters, Daniel Sanchez Carretero, John S. Selker, Doerthe Tetzlaff, Maciej Zalewski & Michael Bruen    

 

5. Global nitrous acid emissions and levels of regional oxidants enhanced by wildfires

N. Theys, R. Volkamer, J.-F. Müller, K. J. Zarzana, N. Kille, L. Clarisse, I. De Smedt, C. Lerot, H. Finkenzeller, F. Hendrick, T. K. Koenig, C. F. Lee, C. Knote, H. Yu & M. Van Roozendael  

PNAS

6. The contribution of black carbon to global ice nucleating particle concentrations relevant to mixed-phase clouds

Gregory P. Schill, Paul J. DeMott, Ethan W. Emerson, Anne Marie C. Rauker, John K. Kodros, Kaitlyn J. Suski, Thomas C. J. Hill, Ezra J. T. Levin, Jeffrey R. Pierce, Delphine K. Farmer, and Sonia M. Kreidenweis

 

7. Timing and structure of the Younger Dryas event and its underlying climate dynamics

Hai Cheng, Haiwei Zhang, Christoph Spötl, Jonathan Baker, Ashish Sinha, Hanying Li, Miguel Bartolomé, Ana Moreno, Gayatri Kathayat, Jingyao Zhao, Xiyu Dong, Youwei Li,  Youfeng Ning, Xue Jia, Baoyun Zong, Yassine Ait Brahim, Carlos Pérez-Mejías, Yanjun Cai, Valdir F. Novello, Francisco W. Cruz, Jeffrey P. Severinghaus, Zhisheng An, and R. Lawrence Edwards

 

8. Polar amplification of Pliocene climate by elevated trace gas radiative forcing

Peter O. Hopcroft, Gilles Ramstein, Thomas A. M. Pugh, Stephen J. Hunter, Fabiola Murguia-Flores, Aurélien Quiquet, Yong Sun, Ning Tan, and Paul J. Valdes

 

Nature Communications

9. Global temperature modes shed light on the Holocene temperature conundrum

Jürgen Bader, Johann Jungclaus, Natalie Krivova, Stephan Lorenz, Amanda Maycock, Thomas Raddatz, Hauke Schmidt, Matthew Toohey, Chi-Ju Wu & Martin Claussen

 

10. Cold spells in the Nordic Seas during the early Eocene Greenhouse

Madeleine L. Vickers, Sabine K. Lengger, Stefano M. Bernasconi, Nicolas Thibault, Bo Pagh Schultz, Alvaro Fernandez, Clemens V. Ullmann, Paul McCormack, Christian J. Bjerrum, Jan Audun Rasmussen, Iben Winther Hougård & Christoph Korte

 

11. Summer warming explains widespread but not uniform greening in the Arctic tundra biome

Logan T. Berner, Richard Massey, Patrick Jantz, Bruce C. Forbes, Marc Macias-Fauria, Isla Myers-Smith, Timo Kumpula, Gilles Gauthier, Laia Andreu-Hayles, Benjamin V. Gaglioti, Patrick Burns, Pentti Zetterberg, Rosanne D’Arrigo & Scott J. Goetz

 

12. Structural dynamics of basaltic melt at mantle conditions with implications for magma oceans and superplumes

Arnab Majumdar, Min Wu, Yuanming Pan, Toshiaki Iitaka & John S. Tse

 

13. Extremes become routine in an emerging new Arctic

Laura Landrum & Marika M. Holland

 

14. Weakening Atlantic overturning circulation causes South Atlantic salinity pile-up

Chenyu Zhu & Zhengyu Liu

 

Geology

15. Implications of giant ooids for the carbonate chemistry of Early Triassic seawater

Xiaowei Li; Elizabeth J. Trower; Daniel J. Lehrmann; Marcello Minzoni; Brian M. Kelley; Ellen K. Schaal; Demir Altiner; Meiyi Yu; Jonathan L. Payne

 

16. Paleomagnetic constraints on the duration of the Australia-Laurentia connection in the core of the Nuna supercontinent

Uwe Kirscher; Ross N. Mitchell; Yebo Liu; Adam R. Nordsvan; Grant M. Cox; Sergei A. Pisarevsky; Chong Wang; Lei Wu; J. Brendan Murphy; Zheng-Xiang Li

 

17. Rapid emplacement of massive Duluth Complex intrusions within the North American Midcontinent Rift

Nicholas L. Swanson-Hysell; Steven A. Hoaglund; James L. Crowley; Mark D. Schmitz; Yiming Zhang; James D. Miller, Jr.

 

18. A link between rift-related volcanism and end-Ediacaran extinction? Integrated chemostratigraphy, biostratigraphy, and U-Pb geochronology from Sonora, Mexico

Eben B. Hodgin; Lyle L. Nelson; Corey J. Wall; Arturo J. Barrón-Díaz; Lucy C. Webb; Mark D. Schmitz; David A. Fike; James W. Hagadorn; Emily F. Smith

 

19. Soft sediment deformation in dry pyroclastic deposits at Ubehebe Crater, Death Valley, California

Greg A. Valentine; Judy Fierstein; James D.L. White

 

20. Temporary late Holocene barrier-chain deterioration due to insufficient sediment availability, Wadden Sea, Denmark

Mikkel Fruergaard; Lasse Sander; Jérôme Goslin; Thorbjørn J. Andersen

 

21. Heterogeneous mantle-derived helium isotopes in the Canary Islands and other ocean islands

James M.D. Day; David R. Hilton

 

22. Passive-margin magmatism caused by enhanced slab-pull forces in central Tibet

Wei Dan; Qiang Wang; William M. White; Xian-Hua Li; Xiu-Zheng Zhang; Gong-Jian Tang; Quan Ou; Lu-Lu Hao; Yue Qi

 

23. High-precision geochronology requires that ultrafast mantle-derived magmatic fluxes built the transcrustal Bear Valley Intrusive Suite, Sierra Nevada, California, USA

Benjamin Klein; Oliver Jagoutz; Jahandar Ramezani

 

24. Time scales of syneruptive volatile loss in silicic magmas quantified by Li isotopes

J. Neukampf; B.S. Ellis; O. Laurent; L.K. Steinmann; T. Ubide; M. Oeser; T. Magna; S. Weyer; O. Bachmann

 

25. A bigger splat: The catastrophic geology of a 1.2-b.y.-old terrestrial megaclast, northwest Scotland

Z. Killingback; R.E. Holdsworth; R.J. Walker; S. Nielsen; E. Dempsey; K. Hardman

 

26. Similar Holocene glaciation histories in tropical South America and Africa

Anthony C. Vickers; Jeremy D. Shakun; Brent M. Goehring; Andrew Gorin,; Meredith A. Kelly; Margaret S. Jackson; Alice Doughty; James Russell

 

27. Nailed to the craton: Stratigraphic continuity across the southeastern Canadian Cordillera with tectonic implications for ribbon continent models

M.E. McMechan; K.G. Root; P.S. Simony; D.R.M. Pattison

 

28. Ancient Adélie penguin colony revealed by snowmelt at Cape Irizar, Ross Sea, Antarctica

Steven D. Emslie

 

Science

29. High-impact marine heatwaves attributable to human-induced global warming

Charlotte Laufkötter, Jakob Zscheischler, Thomas L. Frölicher

 

30. Antarctic ice sheet melting and climate

Kip Hodges

 

31. Deep beneath the high seas, researchers find rich coral oases

Ian Morse

 

 

AORI研究ショーケース＆トークが開催されます！(9/27)

大学院進学希望者向けオンラインイベント「大気海洋研究所大学院生による研究ショーケース＆トークセッション」が開催されます！研究室からは、太田、佳、Bethanyの3人が研究紹介を行います。ぜひ参加してください！

9月24日（木）参加者募集締切り
9月27日（日）14-16時　イベント開催

参加方法やイベントの詳細は以下のwebサイトに掲載されています。

イベント案内サイト：https://www.aori.u-tokyo.ac.jp/education/showcase.html
イベントサイト：https://sites.google.com/g.ecc.u-tokyo.ac.jp/aori-showcase2020

再開！ １０Be－AMS測定

 コロナ禍でしばらく中断されていたMALT（東大の大型加速器を用いたAMS施設）の共同利用も再開され、横山研としては、ほぼ半年ぶりのAMS測定です。

測定の条件設定を詰める佳君とAdam

イオン源を立ち上げる佳君とBethany

共同利用が再開されたといってもみんなマスク等をして気を付けながらの実験でした。

New Papers(Elsevier) 2020/9/7~9/13

Quaternary International
1. Pollen assemblage and environmental DNA changes: A 4300-year-old bat guano deposit from Jamaica
W. Bogdanowicz, E. Worobiec, C. Grooms. L.E. Kimpe, J.P. Smol, R.S. Stewart, E. Suchecka, J.J. Pomorski, J.M. Blais, E.L. Clare, M.B. Fentons

2. Geochemistry of Holocene sediments from Chilika Lagoon, India: inferences on the sources of organic matter and variability of the Indian summer monsoon
Mohd Amir, Debajyoti Paul, Javed N. Malik

3. Archaeological evidences on early peopling in the fluvio-volcanic Pereira-Armenia fan (Colombia): Volcanic activity influence on cultural adaptation and depopulation events
Martha C. Cano, Carlos E. López, Ricardo Méndez

4. Holocene Indian Summer Monsoon variations inferred from end-member modeling of sediment grain size in the Andaman Sea
Yun Huang, Jule Xiao, Rong Xiang, Shengfa Liu, Somkiat Khokiattiwong, Narumol Kornkanitnan, Jiawei Fan, Ruilin Wen, Shengrui Zhang, Jianguo Liu

Quaternary Science Reviews
5. Abrupt Holocene ice-sheet thinning along the southern Soya Coast, Lützow-Holm Bay, East Antarctica, revealed by glacial geomorphology and surface exposure dating
Moto Kawamata, Yusuke Suganuma, Koichiro Doi, Keiji Misawa, Motohiro Hirabayashi, Akihisa Hattori, Takanobu Sawagaki

6. Antarctic-like temperature variations in the Tropical Andes recorded by glaciers and lakes during the last deglaciation
L.C.P. Martin, P.-H.Blard, J.Lavé, V. Jomelli, J. Charreau, T. Condom, M. Lupker, ASTER Team

7. Response of heterogeneous rainfall variability in East Asia to Hadley circulation reorganization during the late Quaternary
Debo Zhao, Shiming Wan, Zhengyao Lu, Lina Zhai, Xuguang Fen, Xuefa Shi, Anchun Li

Holocene evolution of the wave-dominated embayed Moruya coastline, southeastern Australia: Sediment sources, transport rates and alongshore interconnectivity
Thomas S.N. Oliver, Toru Tamura, Brendan P. Brooke, Andrew D. Short, Michael A. Kinsela, Colin D. Woodroffe, Bruce G. Thom

Earth and Planetary Science Letters
8. Cosmogenic 10Be production records reveal dynamics of geomagnetic dipole moment (GDM) over the Laschamp excursion (20–60 ka)
Quentin Simon, Nicolas Thouveny, Didier L. Bourlès, Jean-Pierre Valet, Franck Bassinot

9. Interpretation of topography and bed properties beneath Thwaites Glacier, West Antarctica using seismic reflection methods

Elisabeth R. Clyne, Sridhar Anandakrishnan, Atsuhiro Muto, Richard B. Alleya, Donald E. Voigt

10. The depositional flux of meteoric cosmogenic 10Be from modeling and observation
Kai Deng, Hella Wittmann, Friedhelm von Blanckenburg

Marine Geology
Quaternary Geochronology
Geochimica et Cosmochimica Acta
Quaternary Research
Global and Planetary Change

New Paper 2020/09/15 (Nature, Science, e.t.c.)

 [Nature]

1.      The lithospheric-to-lower-mantle carbon cycle recorded in superdeep diamonds

M. E. Regier, D. G. Pearson, T. Stachel, R. W. Luth, R. A. Stern & J. W. Harris

 

[Nature Communications]

2.      Persisting volcanic ash particles impact stratospheric SO2 lifetime and aerosol optical properties

Yunqian Zhu, Owen B. Toon, Eric J. Jensen, Charles G. Bardeen, Michael J. Mills, Margaret A. Tolbert, Pengfei Yu & Sarah Woods

 

3.      Mantle flow distribution beneath the California margin

Sylvain Barbot

 

4.      Forest carbon sink neutralized by pervasive growth-lifespan trade-offs

R. J. W. Brienen, L. Caldwell, L. Duchesne, S. Voelker, J. Barichivich, M. Baliva, G. Ceccantini, A. Di Filippo, S. Helama, G. M. Locosselli, L. Lopez, G. Piovesan, J. Schöngart, R. Villalba & E. Gloor

 

5.      Using insurance data to quantify the multidimensional impacts of warming temperatures on yield risk

Edward D. Perry, Jisang Yu & Jesse Tack

 

6.      Seafloor evidence for pre-shield volcanism above the Tristan da Cunha mantle plume

Wolfram H. Geissler, Paul Wintersteller, Marcia Maia, Anne Strack, Janina Kammann, Graeme Eagles, Marion Jegen, Antje Schloemer & Wilfried Jokat

 

7.      South China Sea documents the transition from wide continental rift to continental break up

Hongdan Deng, Jianye Ren, Xiong Pang, Patrice F. Rey, Ken R. McClay, Ian M. Watkinson, Jingyun Zheng & Pan Luo

 

8.      Global phosphorus shortage will be aggravated by soil erosion

Christine Alewell, Bruno Ringeval, Cristiano Ballabio, David A. Robinson, Panos Panagos & Pasquale Borrelli

New papers 2020/9/7-13 (AGU)

 New papers 2020/9/7-13 (AGU)

 

Geochemistry, Geophysics, Geosystems

1.   The impact of life on climate stabilisation over different timescales

Dennis Höning

 

Geophysical Research Letters

2.   Laterally transported particles from margins serve as a major carbon and energy source for dark ocean ecosystems

Jiaming Shen, Nianzhi Jiao, Minhan Dai, Haili Wang, Guoqiang Qiu, Jianfang Chen, Hongliang Li, Shuh‐Ji Kao, Jin‐Yu Terence Yang, Pinghe Cai, Kuanbo Zhou, Weifeng Yang, Yifan Zhu, Zhiyu Liu, Mingming Chen, Zuhui Zuo, Birgit Gaye, Martin G. Wiesner, Yao Zhang

 

3.   Urban Vegetation Slows Down the Spread of Coronavirus Disease (COVID‐19) in the United States

Yongfa You, Shufen Pan

 

4.   Reconciling the relationship between the AMOC and Labrador Sea in OSNAP observations and climate models

Matthew B. Menary, Laura C. Jackson, M. Susan Lozier

 

5.   Observed ocean bottom temperature variability at four sites in the northwestern Argentine Basin: Evidence of decadal deep/abyssal warming amidst hourly to interannual variability during 2009‐2019

Christopher S. Meinen, Renellys C. Perez, Shenfu Dong, Alberto R. Piola, Edmo Campos

 

6.   Low frequency radio observations of the ‘quiet’ corona during the descending phase of sunspot cycle 24

R. Ramesh, A. Kumari, C. Kathiravan, D. Ketaki, M. Rajesh, M. Vrunda

 

7.   Seasonality of dissolved organic carbon exchange across the Strait of Gibraltar

X. A. Álvarez‐Salgado, J. Otero, S. Flecha, I. E. Huertas

 

Journal of Geophysical Research C. Oceans

8.   Glacial and hydrothermal sources of dissolved iron (II) in Southern Ocean waters surrounding Heard and McDonald Islands

Thomas M. Holmes, Kathrin Wuttig, Zanna Chase, Christina Schallenberg, Pier Merwe, Ashley T. Townsend, Andrew R. Bowie

 

9.   Does sea surface temperature affect solubility of iron in mineral dust? The Gulf of California as a case study

Armando Félix‐Bermúdez, Francisco Delgadillo‐Hinojosa, Eunise V. Torres‐Delgado, Albino Muñoz‐Barbosa

 

Climate of the Past

10.  Seasonal reconstructions coupling ice core data and an isotope-enabled climate model – methodological implications of seasonality, climate modes and selection of proxy data

Jesper Sjolte, Florian Adolphi, Bo M. Vinther, Raimund Muscheler, Christophe Sturm, Martin Werner, and Gerrit Lohmann

New Papers 2020 Sep 1 - 7 (AGU, EGU, GSA)

 Geophysical Research Letters

1.         Sources of the inter‐model spread in projected global monsoon hydrological sensitivity

Jian Cao, Bo Wang, Bin Wang, Haikun Zhao, Chao Wang, Ying Han

 

2.         Climate change drives increases in extreme events for lake ice in the Northern Hemisphere

Alessandro Filazzola, Kevin Blagrave, Mohammad Arshad Imrit, Sapna Sharma

 

3.         Triggering the Indian Ocean Dipole from the Southern Hemisphere

Lian‐Yi Zhang, Yan Du, Wenju Cai, Zesheng Chen, Tomoki Tozuka, Jin‐Yi Yu

 

4.   Equatorial Pacific warming attenuated by SST warming patterns in the tropical Atlantic and Indian Oceans

Boniface Fosu, Jie He, Giovanni Liguori

 

5.    Anomalous circulation in July 2019 resulting in mass loss on the Greenland Ice Sheet

Richard I. Cullather, Lauren C. Andrews, Michael J. Croteau, Nicolo E. Digirolamo, Dorothy K. Hall, Young‐Kwon Lim, Bryant D. Loomis, Christopher A. Shuman, Sophie M. J. Nowicki

 

6.         Solutions for Subtidal Flow in Channels and Estuaries under Different Integral Constraints

Michael M. Whitney, Yan Jia

 

Climate of the Past

7.         An 83 000-year-old ice core from Roosevelt Island, Ross Sea, Antarctica

James E. Lee, Edward J. Brook, Nancy A. N. Bertler, Christo Buizert, Troy Baisden, Thomas Blunier, V. Gabriela Ciobanu, Howard Conway, Dorthe Dahl-Jensen, Tyler J. Fudge, Richard Hindmarsh, Elizabeth D. Keller, Frédéric Parrenin, Jeffrey P. Severinghaus, Paul Vallelonga, Edwin D. Waddington, and Mai Winstrup

 

8.        Surface-circulation change in the southwest Pacific Ocean across the Middle Eocene Climatic Optimum: inferences from dinoflagellate cysts and biomarker paleothermometry

Margot J. Cramwinckel, Lineke Woelders, Emiel P. Huurdeman, Francien Peterse, Stephen J. Gallagher, Jörg Pross, Catherine E. Burgess, Gert-Jan Reichart, Appy Sluijs, and Peter K. Bijl

 

9.         Climate, cryosphere and carbon cycle controls on Southeast Atlantic orbital-scale carbonate deposition since the Oligocene (30–0 Ma)

Anna Joy Drury, Diederik Liebrand, Thomas Westerhold, Helen M. Beddow, David A. Hodell, Nina Rohlfs, Roy H. Wilkens, Mitch Lyle, David B. Bell, Dick Kroon, Heiko Pälike, and Lucas L. Lourens

 

Journal of Geophysical Research

10.       A 250‐year, decadally‐resolved, radiocarbon time history in the Gulf of Maine reveals a hydrographic regime shift at the end of the Little Ice Age

Erin E. Lower‐Spies, Nina M. Whitney, Alan D. Wanamaker, Shelly M. Griffin, Douglas S. Introne, Karl J. Kreutz

 

Global Geochemical Cycles

11.   　　　Assessing the Potential for Mobilization of Old Soil Carbon after Permafrost Thaw: A Synthesis of 14C Measurements from the Northern Permafrost Region

Cristian Estop‐Aragonés, David Olefeldt, Benjamin W. Abbott, Jeffrey P. Chanton, Claudia I. Czimczik, Joshua F. Dean, Jocelyn E. Egan, Laure Gandois, Mark H. Garnett, Iain P. Hartley, Alison Hoyt, Massimo Lupascu, Susan M. Natali, Jonathan A. O’Donnell, Peter A. Raymond, Andrew J. Tanentzap, Suzanne E. Tank, Edward A. G. Schuur, Merritt Turetsky, Katey Walter Anthony

 

Geochemistry, Geophysics, Geosystemsno relevant

New Papers (Nature, Science, etc.) 2020/09/01~2020/09/07

 Nature

 

1.  Butterfly effect and a self-modulating El Niño response to global warming

Wenju Cai, Benjamin Ng, Tao Geng, Lixin Wu, Agus Santoso & Michael J. McPhaden

 

PNAS

 

2. Polar amplification of Pliocene climate by elevated trace gas radiative forcing

Peter O. Hopcroft, Gilles Ramstein, Thomas A. M. Pugh, Stephen J. Hunter, Fabiola Murguia-Flores, Aur´ elien Quiquet, Yong Sun, Ning Tan, and Paul J. Valdes

 

Geology

 

3. Slip rate determined from cosmogenic nuclides on normal-fault facets

Jim Tesson, Lucilla Benedetti, Vincent Godard, Catherine Novaes, Jules Fleury, and the ASTER Team

 

4. Temperature change in subtropical southeastern Africa during the past 790,000 yr

Manuel Chevalier, Brian M. Chase, Lynne J. Quick, Lydie M. Dupont and Thomas C. Johnson

 

5. Taking time to twist a continent—Multistage origin of the New Zealand orocline

S. Lamb and N. Mortimer

 

6. Experimental evidence supports early silica cementation of the Ediacara Biota

Silvina Slagter, Lidya G. Tarhan, Weiduo Hao, Noah J. Planavsky and Kurt O. Konhauser

 

Nature Communications

 

7. Yield reduction under climate warming varies among wheat cultivars in South Africa

Aaron M. Shew, Jesse B. Tack, Lawton L. Nalley & Petronella Chaminuka

 

8. Proxy evidence for state-dependence of climate sensitivity in the Eocene greenhouse

E. Anagnostou, E. H. John, T. L. Babila, P. F. Sexton, A. Ridgwell, D. J. Lunt, P. N. Pearson, T. B. Chalk, R. D. Pancost & G. L. Foster

 

9. Large influence of dust on the Precambrian climate

Peng Liu, Yonggang Liu, Yiran Peng, Jean-François Lamarque, Mingxing Wang & Yongyun Hu

 

Nature Climate Change

 

10. Arctic sea-ice loss intensifies aerosol transport to the Tibetan Plateau

Fei Li, Xin Wan, Huijun Wang, Yvan Joseph Orsolini, Zhiyuan Cong, Yongqi Gao and Shichang Kang

 

11. Rapid worldwide growth of glacial lakes since 1990

Dan H. Shugar, Aaron Burr, Umesh K. Haritashya, Jeffrey S. Kargel, C. Scott Watson, Maureen C. Kennedy, Alexandre R. Bevington, Richard A. Betts, Stephan Harrison and Katherine Strattman