New Papers 2018/9/17-9/23 (AGU, EGU, GSA)

New Papers 2018/9/17-9/23 (AGU, EGU, GSA)

Geophysical Research Letters

1.    Drivers of oxygen consumption in the northern Gulf of Mexico hypoxic waters – A stable carbon isotope perspective
Hongjie Wang, Xinping Hu, Nancy N. Rabalais, Jay Brandes

2.    The observed impacts of the two types of El Niño on the North Equatorial Countercurrent in the Pacific Ocean
Shuwen Tan, Hui Zhou

Journal of Geophysical Research C. Oceans

3.    Hydrodynamics and Sediment Mobility Processes on Degraded Senile Coral Reef
Legna M. Torres‐Garcia, P. Soupy Dalyander, Joseph W. Long, David G. Zawada, Kimberly Yates, Chris Moore, Maitane Olabarrieta

4.    The Sources and Transformations of Dissolved Organic Matter in the Pearl River Estuary, China, as Revealed by Stable Isotopes
Feng Ye, Wei Guo, Gangjian Wei, Guodong Jia

5.    A dynamical reconstruction of the global monthly‐mean oxygen isotopic composition of seawater
Charlotte Breitkreuz, André Paul, Takasumi Kurahashi‐Nakamura, Martin Losch, Michael Schulz

6.    Seasonal phasing of Agulhas Current transport tied to a baroclinic adjustment of near‐field winds
Katherine Alessandra Hutchinson, Lisa M. Beal, Pierrick Penven, Isabelle Ansorge, Juliet Hermes

7.    Delayed and Quasi‐Synchronous Response of Tropical Atlantic Surface Salinity to Rainfall
Semyon A. Grodsky, James A. Carton

Climate of the Past

8.    Variations of the Somali upwelling since 18.5 ka BP and its relationship with southwest monsoon rainfall
Durairaj Balaji, Ravi Bhushan, and Laxman Singh Chamyal

9.    Relative timing of precipitation and ocean circulation changes in the western equatorial Atlantic over the last 45 kyr
Claire Waelbroeck, Sylvain Pichat, Evelyn Böhm, Bryan C. Lougheed, Davide Faranda,Mathieu Vrac, Lise Missiaen, Natalia Vazquez Riveiros, Pierre Burckel, Jörg Lippold,Helge W. Arz, Trond Dokken, François Thil, and Arnaud Dapoigny

10. Last Millennium Reanalysis with an expanded proxy database and seasonal proxy modeling
Robert Tardif, Gregory J. Hakim, Walter A. Perkins, Kaleb A. Horlick, Michael P. Erb, Julien Emile-Geay, David M. Anderson, Eric J. Steig, and David Noone

Geochemistry, Geophysics, Geosystems

Paleoceanography

Geological Society of America Bulletin

No relevant

New Papers(Elsevier) 2018/9/17–9/23

Quaternary International

1.   Resonance of the ‘4.2ka event’ and terminations of global civilizations during the Holocene, in the palaeoclimate records around PT Tso Lake, Eastern Himalaya
Nivedita Mehrotra, Santosh K. Shah, Nathani Basavaiah, Amzad H. Laskar, Madhusudan G. Yadava

2.   Reconstruction of the mid-to Late- Holocene history of vegetation and land-use in Petrešiūnai, north-east Lithuania: Implications from palaeobotanical and archaeological data
M. Stančikaitė, A. Simniškytė, Ž. Skuratovič, L. Gedminienė, V. Kazakauskas, D. Uogintas

3.   Archaeonics - (Geo)archaeological studies in Anthropogenic Dark Earths (ADE) as an example for future-oriented studies of the past
Markus Dotterweich, Rainer Schreg

4.   Clay minerals and Sr-Nd isotopic composition of the Bay of Bengal sediments: Implications for sediment provenance and climate control since 40 ka
Jingrui Li, Shengfa Liu, Xuefa Shi, Hui Zhang, Xisheng Fanga Min-Te Chen, Peng Cao, Xingquan Sun, Wenxing Ye, Kaikai Wu, Somkiat Khokiattiwong, Narumol Kornkanitnan

5.   Hydrological changes in Shuangchi Lake, Hainan Island, tropical China, during the Little Ice Age
Wenchao Zhang, Hong Yan, Chengcheng Liu, Peng Cheng, Jianyong Li, Fengyan Lu, Xiaolin Ma, John Dodson, Henk Heijnis, Weijian Zhou, Zhisheng An

Quaternary Science Reviews

6.   ¹⁰Be signature of the Matuyama-Brunhes transition from the Heqing paleolake basin
Yajuan Du, Weijian Zhou, Feng Xian, Xiaoke Qiang, Xianghui Kong, Guoqing Zhao, Xingjun Xie, Yunchong Fu

7.   Glaciers on Svalbard survived the Holocene thermal optimum
Willy Fjeldskaar, Stein Bondevik, Aleksey Amantov

8.   Quantitative reconstruction of early Holocene and last glacial climate on the Balkan Peninsula using coupled hydrological and isotope mass balance modelling
Jack H. Lacey, Matthew D. Jones

9.   Palaeoenvironmental changes recorded by speleothems of the southern Alps (Piani Eterni, Belluno, Italy) during four interglacial to glacial climate transitions
Andrea Columbu, Francesco Sauro, Joyce Lundberg, Russell Drysdale, Jo De Waele

10. Rapid precipitation changes in the tropical West Pacific linked to North Atlantic climate forcing during the last deglaciation
Zhifang Xiong, Tiegang Li, Fengming Chang, Thomas J. Algeo, Peter D. Clift, Lisa Bretschneider, Zhengyao Lu, Xiao Zhu, Martin Frank Peter E. Sauer, Fuqing Jiang, Shiming Wan, Xu Zhang, Shuangxi Chen, Jie Huang

11. Living to fight another day: The ecological and evolutionary significance of Neanderthal healthcare
Penny Spikins, Andy Needham, Barry Wright, Calvin Dytham, Maurizio Gatta, Gail Hitchens

Geochimica et Cosmochimica Acta

12. The geochemistry of modern calcareous barnacle shells and applications for palaeoenvironmental studies
C.V. Ullmann, A.S. Gale, J. Huggett, D. Wray, R. Frei, C. Korte, S.Broom-Fendley, K. Littler, S.P. Hesselbo

Others

Journal of Archaeological Science: Reports

The stable isotope ecology of early (3100 B.P.) hunter-gatherers/farmers from Tula, Tamaulipas, Mexico. Isotopic evidence in bone and teeth
I. Casar, E. Velasco, P. Morales, E. Cienfuegos, F.J. Otero

Radiocarbon dating legacy collections: A Bayesian analysis of high-precision AMS 14C dates from the Par-Tee site, Oregon
Gabriel M. Sanchez, Torben C. Rick, Brendan J. Culleton, Douglas J. Kennett, Michael Buckley, Jon M. Erlandson, Robert L. Losey

Chemical Geology

Palaeogeography, Paleoclimatology, Paleoecology

Earth Science Reviews

Quaternary Geochronology

Quaternary Research

Marine Geology

Global and Planetary Change

Global and Planetary Change

Earth and Planetary Science Letters

Biogeosciences

No relevant

横山研OB・山口さんが田口賞受賞

2013年に横山研で博士課程を修了された山口保彦さん（琵琶湖環境科学研究センター）が、日本有機地球化学会2018年度研究奨励賞（田口賞）を受賞されました。

田口賞は有機地球化学分野の若手研究者を奨励するための賞で、毎年1~2人が受賞します。

山口さんの受賞の研究題目は「アミノ酸の窒素同位体比を用いた水圏有機窒素の動態解析手法に関する開発と有機地球化学的研究」。学生時代から現在まで続けてきた研究が評価されたとのことです。

8月30-31日、東京海洋大学で開催された第36回有機地球化学シンポジウムで受賞式が行われました。

http://www.ogeochem.jp/shinagawa/index.html

受賞された山口さん（右）。左は日本有機地球化学会の鈴木德行会長（北海道大学教授）

受賞おめでとうございます！

今後のご活躍をお祈りしております。