☆Proceedings of the National Academy of Sciences☆ 2010/7/27
Rapid evolution of ritual architecture in central Polynesia indicated by precise 230Th/U coral dating
Warren D. Sharp, Jennifer G. Kahn, Christina M. Polito, and Patrick V. Kirch
PNAS July 27, 2010 vol. 107 no. 30 13234-13239
→サンゴのウラン-トリウム年代測定から、ポリネシア諸島の建築考古学。意外な応用法ですね。
Control of transpiration by radiation
Roland Pieruschka, Gregor Huber, and Joseph A. Berry
PNAS July 27, 2010 vol. 107 no. 30 13372-13377
→植物の葉における蒸散作用は、従来のモデルとは違い、葉が受ける太陽放射に依存するという仮説。葉の内部での水蒸気生成に、太陽放射が効くらしい？
☆Geophysical Research Letters☆ 2010/7/27-8/2
Eastern boreal North American wildfire risk of the past 7000 years: A model-data comparison
Hély, C., M. P. Girardin, A. A. Ali, C. Carcaillet, S. Brewer, and Y. Bergeron (2010)
Geophys. Res. Lett., 37, L14709, doi:10.1029/2010GL043706
→ハドソン湾の湖堆積物の炭記録から、過去7000年間の火災を復元。現在にかけて、大規模火災の頻度は少なくなっている。温暖化すると、また多くなる？
Multi-centennial summer and winter precipitation variability in southern South America
Neukom, R., J. Luterbacher, R. Villalba, M. Küttel, D. Frank, P. D. Jones, M. Grosjean, J. Esper, L. Lopez, and H. Wanner (2010)
Geophys. Res. Lett., 37, L14708, doi:10.1029/2010GL043680
→過去400-500年間の南アメリカの降水量復元。空間的にかなり複雑な変動らしい。
Global climate changes recorded in coastal wetland sediments: Empirical observations linked to theoretical predictions
Kolker, A. S., M. L. Kirwan, S. L. Goodbred, and J. K. Cochran (2010)
Geophys. Res. Lett., 37, L14706, doi:10.1029/2010GL043874
Pacific Decadal Oscillation documented in a coral record of North Pacific winter temperature since 1873
Felis, T., A. Suzuki, H. Kuhnert, N. Rimbu, and H. Kawahata (2010),
Geophys. Res. Lett., 37, L14605, doi:10.1029/2010GL043572
→小笠原諸島のサンゴのSr/CaとU/Caで1873年以降の水温を復元して、PDOを復元。
☆JGR-Atmosphere☆ 2010/7/27-8/2
South Pole paleowind from automated synthesis of ice core records
Bay, R. C., R. A. Rohde, P. B. Price, and N. E. Bramall (2010)
J. Geophys. Res., 115, D14126, doi:10.1029/2009JD013741
→アイスコアダスト記録から完全自動で過去の風強度を復元する手法を開発。IceCubeニュートリノプロジェクトの孔内ロギングで最終氷期に適用して、南半球偏西風の変動を議論。
On the importance of the local interstellar spectrum for the solar modulation parameter
Herbst, K., A. Kopp, B. Heber, F. Steinhilber, H. Fichtner, K. Scherer, and D. Matthiä (2010)
J. Geophys. Res., 115, D00I20, doi:10.1029/2009JD012557
→local interstellar proton spectrum (LIS)が、アイスコア10Beに与える影響について。
☆Paleoceanography☆ 2010/7/27-8/2
Holocene marine 14C reservoir age variability: Evidence from 230Th-dated corals in the South China Sea
Yu, K., Q. Hua, J. Zhao, E. Hodge, D. Fink, and M. Barbetti (2010)
Paleoceanography, 25, PA3205, doi:10.1029/2009PA001831
→南シナ海のサンゴの14C年代測定と230Th年代測定で、海洋リザーバー効果の過去7500年間の変動を復元。
☆Marine Geology☆ 275 15 Sep 2010, 274 15 Aug 2010
Provenance discrimination of siliciclastic sediments in the middle Okinawa Trough since 30 ka: Constraints from rare earth element compositions
Yanguang Dou, Shouye Yang, Zhenxia Liu, Peter D. Clift, Xuefa Shi, Hua Yu, Serge Berne
Marine Geology, Volume 275, Issues 1-4, 15 September 2010, Pages 212-220
→東シナ海沖縄トラフの堆積物の希土類元素分析から、過去3万年間の堆積環境を復元し、黒潮変動などを議論。
Relationship between weights of planktonic foraminifer shell and surface water CO3= concentration during the Holocene and Last Glacial Period
Sushant S. Naik, P. Divakar Naidu, Pawan Govil, Shital Godad
Marine Geology, Volume 275, Issues 1-4, 15 September 2010, Pages 278-282
Facies, δ13C, δ15N and C/N analyses in a late Quaternary compound estuarine fill, northern Brazil and relation to sea level
Darciléa Ferreira Castro, Dilce de Fátima Rossetti, Luiz Carlos Ruiz Pessenda
Marine Geology, Volume 274, Issues 1-4, 15 August 2010, Pages 135-150
Plio-Pleistocene paleoclimate in the Southwest Pacific as reflected in clay mineralogy and particle size at ODP Site 1119, SE New Zealand
Marissa Land, Raphael A.J. Wust, Christian Robert, Robert M. Carter
Marine Geology, Volume 274, Issues 1-4, 15 August 2010, Pages 165-176
Deep-sea sedimentation controlled by sea-level rise during the last deglaciation, an example from the Kumano Trough, Japan
Akiko Omura, Ken Ikehara
Marine Geology, Volume 274, Issues 1-4, 15 August 2010, Pages 177-186
→海洋底地質分野PDの大村さんらの論文。
☆Global and Planetary Change☆ 72(3) June 2010, 72(1-2) May 2010
Climatic and hydrologic variability in the East China Sea during the last 7000 years based on oxygen isotope records of the submarine cavernicolous micro-bivalve Carditella iejimensis
Nagisa Yamamoto, Akihisa Kitamura, Tomohisa Irino, Tomoki Kase, Syu-ichi Ohashi
Global and Planetary Change, Volume 72, Issue 3, June 2010, Pages 131-140
Holocene cold events on the Tibetan Plateau
Steffen Mischke, Chengjun Zhang
Global and Planetary Change, Volume 72, Issue 3, June 2010, Pages 155-163
Late Miocene ice sheet elevation in the Grove Mountains, East Antarctica, inferred from cosmogenic 21Ne–10Be–26Al
Ping Kong, Feixin Huang, Xiaohan Liu, David Fink, Lin Ding, Qingzhou Lai
Global and Planetary Change, Volume 72, Issues 1-2, May 2010, Pages 50-54
担当： 山口保彦（D1）
