New Papers (Nature, Science, etc.) 2020/12/14~2020/12/20

 

[Science]

 

1.Novel trophic interactions under climate change promote alpine plant coexistence

Patrice Descombes, Camille Pitteloud,Gaëtan Glauser, Emmanuel Defossez, Alan Kergunteuil, Pierre-Marie Allard, Sergio Rasmann, Loïc Pellissier

 

[PNAS]

 

2.Enhanced trace element mobilization by Earth’s ice sheets

Jon R. Hawkings, Mark L. Skidmore, Jemma L. Wadham, John C. Priscu, Peter L. Morton, Jade E. Hatton, Christopher B. Gardner, Tyler J. Kohler, Marek Stibal, Elizabeth A. Bagshaw, August Steigmeyer, Joel Barker, John E. Dore, W. Berry Lyons, Martyn Tranter, Robert G. M. Spencer, and the SALSA Science Team

 

3.Crustal fingering facilitates free-gas methane migration through the hydrate stability zone

Xiaojing Fu, Joaquin Jimenez-Martinez, Thanh Phong Nguyen, J. William Carey, Hari Viswanathan, Luis Cueto-Felgueroso, and Ruben Juanes

 

[Nature Geoscience]

 

4.Deforestation-induced warming over tropical mountain regions regulated by elevation

Zhenzhong Zeng, Dashan Wang, Eric F. Wood

 

5.Atlantic and Pacific tropics connected by mutually interactive decadal-timescale processes

Gerald A. Meehl, Aixue Hu, Frederic Castruccio, Matthew H. England, Susan C. Bates, Gokhan Danabasoglu, Shayne

 

[Nature communications]

 

6.Greater Greenland Ice Sheet contribution to global sea level rise in CMIP6

Stefan Hofer, Charlotte Lang, Charles Amory, Christoph Kittel, Alison Delhasse, Andrew Tedstone & Xavier Fettweis

New papers 2020 December 14-20 (AGU, EGU, GSA)

Geochemistry, Geophysics, Geosystems

1.     Understanding non‐ideal paleointensity recording in igneous rocks: Insights from aging experiments on lava samples and the causes and consequences of ‘fragile’ curvature in Arai plots

L. Tauxe, C.N. Santos, B. Cych, X. Zhao, A.P. Roberts, L. Nagy, W. Williams

 

Geophysical Research Letters

2.     Is there a global carbonate layer in the oceanic mantle?

T. HAMMOUDA, G. MANTHILAKE, P. GONCALVES, J. CHANTEL, J. GUIGNARD, W. CRICHTON, F. GAILLARD

 

3.     Wind erosion on Mars exposes ideal targets for sample return

Mackenzie Day, William Anderson

 

4.     Tropical Indo‐Pacific compounding thermal conditions drive the 2019 Australian extreme drought

Wenjun Zhang, Wei Mao, Feng Jiang, Malte F. Stuecker, Fei‐Fei Jin, Li Qi 

 

5.     The 2019‐2020 Australian drought and bushfires altered the partitioning of hydrological fluxes

Sujay V. Kumar, Thomas Holmes, Niels Andela, Imtiaz Dharssi, Vinodkumar, Christopher Hain, Christa Peters‐Lidard, Sarith P. Mahanama, Kristi R. Arsenault, Wanshu Nie, Augusto Getirana

 

JGR Oceans

6.     Sea ice properties in high‐resolution sea ice models

Jinlun Zhang

 

Climate of the Past

7.     Southern Ocean bottom water cooling and ice sheet expansion during the middle Miocene climate transition

Thomas J. Leutert, Sevasti Modestou, Stefano M. Bernasconi, and A. Nele Meckler

 

 

 

 

New papers 2020/12/7-13 (AGU)

New papers 2020/12/7-13 (AGU)

 

Geophysical Research Letters

1.   Complex patterns of Antarctic Ice Sheet Mass Change Resolved by Time‐dependent Rate Modeling of GRACE and GRACE Follow‐on Observations

Lei Wang, James L. Davis, Ian M. Howat

 

2.   Remote Influence of the Midlatitude South Atlantic Variability in Spring on Antarctic Summer Sea Ice

Li Zhang, Bolan Gan, Xichen Li, Hong Wang, Chuan‐Yang Wang, Wenju Cai, Lixin Wu

 

3.   Define East Asian monsoon annual cycle via a self‐organizing map‐based approach

Lun Dai, Tat Fan Cheng, Mengqian Lu

 

4.   The Impact of COVID‐19 on weather forecasts: a balanced view

Bruce Ingleby, Brett Candy, John Eyre, Thomas Haiden, Christopher Hill, Lars Isaksen, Daryl Kleist, Fiona Smith, Peter Steinle, Stewart Taylor, Warren Tennant, Christopher Tingwell

 

5.   Oxygen isotopic signatures of major climate modes and implications for detectability in speleothems

M. Midhun, S. Stevenson, J. E. Cole

 

6.   Sea Ice Thickness in the Western Ross Sea

Wolfgang Rack, Daniel Price, Christian Haas, Patricia J. Langhorne, Greg H. Leonard

 

Climate of the Past

7.   Sea ice dynamics in the Bransfield Strait, Antarctic Peninsula, during the past 240 years: a multi-proxy intercomparison study

Maria-Elena Vorrath1, Juliane Müller, Lorena Rebolledo, Paola Cárdenas, Xiaoxu Shi, Oliver Esper, Thomas Opel, Walter Geibert, Práxedes Muñoz, Christian Haas, Gerhard Kuhn, Carina B. Lange, Gerrit Lohmann, and Gesine Mollenhauer

 

8.   Stable isotopes in cave ice suggest summer temperatures in east-central Europe are linked to Atlantic Multidecadal Oscillation variability

Carmen-Andreea Ba ̆da ̆lut ̧a ̆, Aurel Pers, oiu, Monica Ionita, and Natalia Piotrowska

 

9.   Mineral Dust Influence on the Glacial Nitrate Record from the RICE Ice Core, West Antarctica and Environmental Implications

Abhijith U. Venugopal , Nancy A.N. Bertler , Rebecca L. Pyne , Helle A. Kjær , V. Holly L. Winton , Paul A. Mayewski , Giuseppe Cortese

エヴァンのコアのサブサンプリングを行いました！

 博士課程1年の太田です。

この間、エヴァンが採取した掘削コアの記載とサブサンプリングを手伝いました。コアを開けるのはいつもワクワクしますね。芦研卒業生の中村さんもいらっしゃいました。

サブサンプリングを行うエヴァンの様子

コロナ禍の中、全員マスクをつけてのサンプリングでした。

New Papers (Nature, Science, etc.) 2020/12/01~2020/12/13

 Nature

 

1. Late Cretaceous bird from Madagascar reveals unique development of beaks

Patrick M. O’Connor, Alan H. Turner, Joseph R. Groenke, Ryan N. Felice, Raymond R. Rogers, David W. Krause & Lydia J. Rahantarisoa

 

Science

 

2. Recent Global decline of CO₂ fertilization effects on vegetation photosynthesis

Songhan Wang, Yongguang Zhang, Weimin Ju, Jing M. Chen, Philippe Ciais, Alessandro Cescatti, Jordi Sardans, Ivan A. Janssens, Mousong Wu, Joseph A. Berry, Elliott Campbell, Marcos Fernández-Martínez, Ramdane Alkama, Stephen Sitch, Pierre Friedlingstein, William K. Smith, Wenping Yuan, Wei He, Danica Lombardozzi, Markus Kautz, Dan Zhu, Sebastian Lienert, Etsushi Kato, Benjamin Poulter, Tanja G. M. Sanders, Inken Krüger, Rong Wang, Ning Zeng, Hanqin Tian, Nicolas Vuichard, Atul K. Jain, Andy Wiltshire, Vanessa Haverd, Daniel S. Goll, Josep Peñuelas

 

3. Indian monsoon derailed by a North Atlantic wavetrain

P. J. Borah, V. Venugopal, J. Sukhatme, P. Muddebihal, B. N. Goswami

 

4. Southern Ocean upwelling, Earth’s obliquity, and glacial-interglacial atmospheric CO2 change

Xuyuan E. Ai, Anja S. Studer, Daniel M. Sigman, Alfredo Martínez-García, François Fripiat, Lena M. Thöle, Elisabeth Michel, Julia Gottschalk, Laura Arnold, Simone Moretti, Mareike Schmitt, Sergey Oleynik, Samuel L. Jaccard, Gerald H. Haug

 

PNAS

 

5. Couple impacts of sea ice variability and North Pacific atmospheric circulation on Holocene hydroclimate in Arctic Alaska

Ellie Broadman, Darrell S. Kaufman, Andrew C. G. Henderson, Irene Malmierca-Vallet, Melanie J. Leng, Jack H. Lacey

 

6. Individualistic evolutionary responses of Central African rain forest plants to Pleistocene climatic fluctuations

Andrew J. Helmstettera, Kevin Bethune, Narcisse G. Kamdem, Bonaventure Sonke, and Thomas L. P. Couvreur

 

Geology

 

7. Characterizing strain between rigid crustal blocks in the southern Cascadia forearc: Quaternary faults and folds of the northern Sacramento Valley, California

Stephen Angster, Steven Wesnousky, Paula Figueiredo, Lewis A. Owen and Thomas Sawyer

 

Nature Geoscience

 

8. Biogenic particles formed in the Himalaya as an important source of free tropospheric aerosols

F. Bianchi, H. Junninen , A. Bigi, V. A. Sinclair, L. Dada , C. R. Hoyle , Q. Zha, L. Yao, L. R. Ahonen, P. Bonasoni, S. Buenrostro Mazon , M. Hutterli, P. Laj , K. Lehtipalo , J. Kangasluoma, V.-M. Kerminen, J. Kontkanen , A. Marinoni , S. Mirme, U. Molteni , T. Petäjä, M. Riva, C. Rose, K. Sellegri, C. Yan , D. R. Worsnop, M. Kulmala, U. Baltensperger and J. Dommen

 

Nature Communications

 

9. The economic costs of planting, preserving, and managing the world’s forests to mitigate climate change

K. G. Austin, J. S. Baker, B. L. Sohngen, C. M. Wade, A. Daigneault, S. B. Ohrel, S. Ragnauth & A. Bean

 

10. Glacial heterogeneity in Southern Ocean carbon storage abated by fast South Indian deglacial carbon release

Julia Gottschalk, Elisabeth Michel, Lena M. Thöle, Anja S. Studer, Adam P. Hasenfratz, Nicole Schmid, Martin Butzin, Alain Mazaud, Alfredo Martínez-García, Sönke Szidat & Samuel L. Jaccard

 

11. Weak tides during Cryogenian glaciations

J. A. Mattias Green, Hannah S. Davies, Joao C. Duarte, Jessica R. Creveling & Christopher Scotese 

12. Dynamic symbioses reveal pathways to coral survival through prolonged heatwaves

Danielle C. Claar, Samuel Starko, Kristina L. Tietjen, Hannah E. Epstein, Ross Cunning, Kim M. Cobb, Andrew C. Baker, Ruth D. Gates & Julia K. Baum

 

13. Consistent effects of pesticides on community structure and ecosystem function in freshwater systems

Samantha L. Rumschlag, Michael B. Mahon, Jason T. Hoverman, Thomas R. Raffel, Hunter J. Carrick, Peter J. Hudson, Jason R. Rohr

Nature Climate Change

 

14. Expert assessment of future vulnerability of the global peatland carbon sink

J. Loisel, A. V. Gallego-Sala, M. J. Amesbury, G. Magnan, G. Anshari, D. W. Beilman, J. C. Benavides, J. Blewett, P. Camill, D. J. Charman, S. Chawchai, A. Hedgpeth, T. Kleinen, A. Korhola, D. Large, C. A. Mansilla  , J. Müller, S. van Bellen, J. B. West, Z. Yu, J. L. Bubier, M. Garneau, T. Moore, A. B. K. Sannel, S. Page, M. Väliranta, M. Bechtold, V. Brovkin, L. E. S. Cole, J. P. Chanton, T. R. Christensen, M. A. Davies, F. De Vleeschouwer, S. A. Finkelstein, S. Frolking, M. Gałka31, L. Gandois, N. Girkin, L. I. Harris, A. Heinemeyer, A. M. Hoyt, M. C. Jones, F. Joos  , S. Juutinen, K. Kaiser, T. Lacourse, M. Lamentowicz, T. Larmola, J. Leifeld, A. Lohila, A. M. Milner, K. Minkkinen, P. Moss, B. D. A. Naafs, J. Nichols, J. O’Donnell, R. Payne, M. Philben, S. Piilo, A. Quillet, A. S. Ratnayake, T. P. Roland, S. Sjögersten, O. Sonnentag, G. T. Swindles, W. Swinnen, J. Talbot, C. Treat, A. C. Valach and J. Wu

 

15. Stringent mitigation substantially reduces risk of unprecedented near-term warming rates

Christine M. McKenna, Amanda C. Maycock, Piers M. Forster, Christpher J. Smith, Katarzyna B. Tokarska

New Papers 2020 Nov 30 – Dec 6 (AGU, EGU, GSA)

Geophysical Research Letters

1.         Nutrient Distribution in East Antarctic Summer Sea Ice: A Potential Iron Contribution From Glacial Basal Melt

L. Duprat, M. Corkill, C. Genovese, A. T. Townsend, S. Moreau, K. M. Meiners, D. Lannuzel

 

2.         An Abrupt Aging of Dissolved Organic Carbon in Large Arctic Rivers

M. S. Schwab, R. G. Hilton, P. A. Raymond, N. Haghipour, E. Amos, S. E. Tank, R. M. Holmes, E. T. Tipper, T. I. Eglinton

 

3.         Interdecadal Pacific Oscillation drives enhanced Greenland surface‐temperature variability during the Last Glacial Maximum

Zhaoyang Song, Mojib Latif, Wonsun Park, Yuming Zhang

 

4.   Out of the Ice Age: Megatides of the Arctic Ocean and the Bølling‐Ållerød, Younger Dryas Transition

Jesse Velay‐Vitow, W. Richard Peltier

 

5.    Controls on the 14C‐content of dissolved and particulate organic carbon mobilized across the Mackenzie River basin, Canada

A. Campeau, A. Soerensen, T. Martma, S. Åkerblom, C. Zdanowicz

 

6.         Observational and Model Evidence for an Important Role for Volcanic Forcing Driving Atlantic Multidecadal Variability Over the Last 600 Years

Amanda J. Waite, Jeremy M. Klavans, Amy C. Clement, Lisa N. Murphy, Volker Liebetrau, Anton Eisenhauer, Ralf J. Weger, Peter K. Swart

 

Climate of the Past

7.         The SP19 chronology for the South Pole Ice Core – Part 2: gas chronology, Δage, and smoothing of atmospheric records

Jenna A. Epifanio, Edward J. Brook, Christo Buizert, Jon S. Edwards, Todd A. Sowers, Emma C. Kahle, Jeffrey P. Severinghaus, Eric J. Steig, Dominic A. Winski, Erich C. Osterberg, Tyler J. Fudge, Murat Aydin, Ekaterina Hood, Michael Kalk, Karl J. Kreutz, David G. Ferris, and Joshua A. Kennedy

 

8.        Technical note: A new automated radiolarian image acquisition, stacking, processing, segmentation and identification workflow

Martin Tetard, Ross Marchant, Giuseppe Cortese, Yves Gally, Thibault de Garidel-Thoron, and Luc Beaufort

 

9.         Evaluation of oxygen isotopes and trace elements in planktonic foraminifera from the Mediterranean Sea as recorders of seawater oxygen isotopes and salinity

Linda K. Dämmer, Lennart de Nooijer, Erik van Sebille, Jan G. Haak, and Gert-Jan Reichart

 

Biogeoscience

10.       Monsoonal forcing of cold-water coral growth off southeastern Brazil during the past 160 kyr

André Bahr, Monika Doubrawa, Jürgen Titschack, Gregor Austermann, Andreas Koutsodendris, Dirk Nürnberg, Ana Luiza Albuquerque, Oliver Friedrich, and Jacek Raddatz

 

Geochemistry, Geophysics, Geosystems,Journal of Geophysical Research,

Global Geochemical Cycles,no relevant

New Papers (Elsevier) – 7/12/2020

 EPSL

1.     Regional patterns and temporal evolution of ocean iron fertilization and CO2 drawdown during the last glacial termination - Open access

Fabrice Lambert | Natalia Opazo | Andy Ridgwell | Gisela Winckler | Frank Lamy | Gary Shaffer | Karen Kohfeld | Rumi Ohgaito | Samuel Albani | Ayako Abe-Ouchi

2.     Controls on boron isotopes in a cold-water coral and the cost of resilience to ocean acidification

Alexander C. Gagnon | Anne M. Gothmann | Oscar Branson | James W.B. Rae | Joseph A. Stewart

 

QSR

3.     Revised Middle and Late Pleistocene interglacial and interstadial records from the glaciated eastern Fennoscandia

Matti E. Räsänen | Jaakko Auri | Juha Ovaskainen

4.     Pre-glacial and post-glacial history of the Scandinavian Ice Sheet in NW Russia – Evidence from Lake Ladoga

E. Lebas | R. Gromig | S. Krastel | B. Wagner | G. Fedorov | C. Görtz | T. Averes | D. Subetto | M. Naumenko | M. Melles

 

GCA

5.     Impact of salinity and carbonate saturation on stable Sr isotopes (δ88/86Sr) in a lagoon-estuarine system

Yuexiao Shao | Juraj Farkaš | Luke Mosley | Jonathan Tyler | Henri Wong | Briony Chamberlayne | Mark Raven | Moneesha Samanta | Chris Holmden | Bronwyn M. Gillanders | Ana Kolevica | Anton Eisenhauer

6.     Nickel and its isotopes in the Amazon Basin: The impact of the weathering regime and delivery to the oceans - Open access

Brandi N. Revels | Joerg Rickli | Candido A.V. Moura | Derek Vance

7.     Reconstructing the magnitude of Early Toarcian (Jurassic) warming using the reordered clumped isotope compositions of belemnites - Open access

Alvaro Fernandez | Christoph Korte | Clemens V. Ullmann | Nathan Looser | Stephan Wohlwend | Stefano M. Bernasconi

8.     Lithium isotope signatures of weathering in the hyper-arid climate of the western Tibetan Plateau

Marc Weynell | Uwe Wiechert | Jan A. Schuessler

 

Paleo3

9.     Variations in deep water masses along the western margin of South Africa, spanning the last two glacial terminations

Eugene W. Bergh | Rebecca von Koslowski | John S. Compton

10.  Carbon and sulfur cycling during the mid-Ludfordian anomaly and the linkage with the late Silurian Lau/Kozlowskii Bioevent

Jiří Frýda, Oliver Lehnert, Barbora Frýdová, Juraj Farkašbe, Michal Kubajkoa