Dr. Steven J. Phipps from University of Tasmania によるセミナー

11月28日、University of Tasmania から横山研究室に訪問されたSteven J. Phipps 先生に、ご自身の研究内容についてのセミナーをしていただきました。

Steven 先生は古気候や氷床のモデルを専門に研究されており、モデルを用いたシミュレーションで南極の氷床変動についての予測を行なっています。

Steven 先生による氷床モデルの説明

南極の氷床が融解することによる海面上昇は、COP21などでも大きく取り上げられた問題の一つです。

「更なる研究の進展には、より多くのサンプルが必要である」という先生の主張が印象的でした。

セミナーの様子

New Papers 2017/11/20–11/26 (AGU, EGU, GSA)

New Papers 2017/11/20-11/26 (AGU, EGU, GSA)

Geophysical Research Letters

1.     Natural and human-induced variability in barrier-island response to sea-level rise
Jennifer L. Miselis, Jorge Lorenzo-Trueba

Climate of the Past

2.     Antarctic climate variability on regional and continental scales over the last 2000 years*
Barbara Stenni, Mark A. J. Curran, Nerilie J. Abram, Anais Orsi, Sentia Goursaud, Valerie Masson-Delmotte, Raphael Neukom, Hugues Goosse, Dmitry Divine, Tas van Ommen, Eric J. Steig, Daniel A. Dixon, Elizabeth R. Thomas, Nancy A. N. Bertler, Elisabeth Isaksson, Alexey Ekaykin, Martin Werner, and Massimo Frezzotti

3.     Thermocline state change in the Eastern Equatorial Pacific during the late Pliocene/early Pleistocene intensification of Northern Hemisphere Glaciation
Kim A. Jakob, Jörg Pross, Christian Scholz, Jens Fiebig, and Oliver Friedrich

4.     Towards High Resolution Climate Reconstruction Using an Off-line Data Assimilation and COSMO-CLM 5.00 Model
Bijan Fallah, Walter Acevedo, Emmanuele Russo, Nico Becker, and Ulrich Cubasch

5.     Climate of migration? How climate triggered migration from southwest Germany to North America during the 19th century
Rüdiger Glaser, Iso Himmelsbach, Annette Bösmeier

6.     A Stalagmite Test of North Atlantic SST and Iberian Hydroclimate Linkages over the Last Two Glacial Cycles
Rhawn F. Denniston, Amanda N. Houts, Yemane Asmerom, Alan D. Wanamaker, Jr., Jonathon A. Haws, Victor J. Polyak, Diana L. Thatcher, Sestsen Altan-Ochir, Alyssa C. Borowske, Sebastian F.M. Breitenbach, Caroline C. Ummenhofer, Frederico T. Regala, Michael M. Benedetti, Nuno Bicho

7.     Evaluation of PMIP2 and PMIP3 simulations of mid-Holocene climate in the Indo-Pacific, Australasian and Southern Ocean regions
Duncan Ackerley, Jessica Reeves, Cameron Barr, Helen Bostock, Kathryn Fitzsimmons, Michael-Shawn Fletcher, Chris Gouramanis, Helen McGregor, Scott Mooney, Steven J. Phipps, John Tibby, and Jonathan Tyler

Geochemistry, Geophysics, Geosystems

Journal of Geophysical Research C. Oceans

Paleoceanography

Geological Society of America Bulletin

No relevant

New Papers (Nature, Science, etc ...) 2017/11/20~11/26

Nature

1. Hydrogen-bearing iron peroxide and the origin of ultralow-velocity zones

     Jin Liu, Qingyang Hu, Duck Young Kim, Zhongqing Wu, Wenzhong Wang, Yuming Xiao, Paul Chow, Yue Meng, Vitali B. Prakapenka, Ho-Kwang Mao & Wendy L. Mao

Nature Geoscience

2. Evidence for a spike in mantle carbon outgassing during the Ediacaran period

     Timothy Paulsen, Chad Deering, Jakub Sliwinski, Olivier Bachmann & Marcel Guillong

3. Lower vehicular primary emissions of NO₂ in Europe than assumed in policy projections

     Stuart K. Grange, Alastair C. Lewis, Sarah J. Moller & David C. Carslaw

4. Fossil intermediate-depth earthquakes in subducting slabs linked to differential stress release

     Marco Scambelluri, Giorgio Pennacchioni, Mattia Gilio, Michel Bestmann, Oliver Plümper & Fabrizio Nestola

5. Oxygenation as a driver of the Great Ordovician Biodiversification Event

     Cole T. Edwards, Matthew R. Saltzman, Dana L. Royer & David A. Fike

Nature Climate Change

6. Deep oceans may acidify faster than anticipated due to global warming

     Chen-Tung Arthur Chen, Hon-Kit Lui, Chia-Han Hsieh, Tetsuo Yanagi, Naohiro Kosugi, Masao Ishii & Gwo-Ching Gong

7. Recently amplified arctic warming has contributed to a continual global warming trend

    Jianbin Huang, Xiangdong Zhang, Qiyi Zhang, Yanluan Lin, Mingju Hao, Yong Luo, Zongci Zhao, Yao Yao, Xin Chen, Lei Wang, Suping Nie, Yizhou Yin, Ying Xu & Jiansong Zhang

Comment

8. Reassessing emotion in climate change communication

     Daniel A. Chapman, Brian Lickel & Ezra M. Markowitz

Nature Communications

9. Oxygenation as a driver of the Great Ordovician Biodiversification Event

     Cole T. Edwards, Matthew R. Saltzman, Dana L. Royer & David A. Fike

10. Intensification of terrestrial carbon cycle related to El Niño–Southern Oscillation under greenhouse warming

     Jin-Soo Kim, Jong-Seong Kug & Su-Jong Jeong

11. Organic carbon burial in global lakes and reservoirs

     Raquel Mendonça, Roger A. Müller, David Clow, Charles Verpoorter, Peter Raymond, Lars J. Tranvik & Sebastian Sobek

12. North Atlantic variability and its links to European climate over the last 3000 years

     Paola Moffa-Sánchez & Ian R. Hall

13. Repeated storage of respired carbon in the equatorial Pacific Ocean over the last three glacial cycles

     A. W. Jacobel, J. F. McManus, R. F. Anderson & G. Winckler

PNAS

14. Wetter subtropics in a warmer world: Contrasting past and future hydrological cycles

     Natalie J. Burls and Alexey V. Fedorov

15. Effect of paleoseawater composition on hydrothermal exchange in midocean ridges

     Michael A. Antonelli, Nicholas J. Pester, Shaun T. Brown, and Donald J. DePaolo

Science

Geology

No relevant