2/28/2012

新着論文紹介 This Week's New Paper (2012/2/28) Nature, Science, PNAS etc…


Nature Vol.482 Number 7386 2012/2/23
[NEWS & VIEWS]
Climate change: Shrinking glaciers under scrutiny
Jonathan Bamber
doi:10.1038/nature10948
→下記Jacob et al. の紹介。

[LETTERS]
Recent contributions of glaciers and ice caps to sea level rise
Thomas Jacob, John Wahr, W. Tad Pfeffer & Sean Swenson
doi:10.1038/nature10847
→海水準上昇に対する、氷河と氷冠の最近の寄与を復元。GRACE衛星から得た重力場のデータを使用し、今までの地域ごとの研究ではわからなかった、氷に覆われた地域全体の海水準への寄与を見積もった。

Science Vol.335 Issue6071 2012/2/24
[News & Analysis]
Scientists Decry Cuts That Would Doom ExoMars Missions
Yudhijit Bhattacharjee
NASAの火星ミッションの予算が減らされたことへの批判。

[Perspectives]
Some Like It Hot
Felisa A. Smith
DOI: 10.1126/science.1219233
→下記Secord et al.の紹介。哺乳類の身体のサイズと気温の関係。

[Reports]
Collapse of Classic Maya Civilization Related to Modest Reduction in Precipitation
Martín Medina-Elizalde and Eelco J. Rohling
DOI: 10.1126/science.1216629
→マヤ文明の崩壊が、最大でも40%程度の年間降水量の減少によって起こったことを示した。夏の台風の頻度と強度の減少が、降水量減少の原因として考えられる。

Evolution of the Earliest Horses Driven by Climate Change in the Paleocene-Eocene Thermal Maximum
Ross Secord, Jonathan I. Bloch, Stephen G. B. Chester, Doug M. Boyer, Aaron R. Wood, Scott L. Wing, Mary J. Kraus, Francesca A. McInerney, and John Krigbaum
DOI: 10.1126/science.1213859
→歯の化石の酸素同位体比から、気温上昇とともに馬の個体のサイズが減少していったことを示した。

Geology 2012/3
Boron- and magnesium-rich marine brines at the origin of giant unconformity-related uranium deposits: δ11B evidence from Mg-tourmalines
Julien Mercadier, Antonin Richard, and Michel Cathelineau
doi:10.1130/G32509.1
→ウラン鉱石に典型的に入っているBMgなどの元素の起源について、B同位体比を使って解明。

Onset of North Atlantic Deep Water production coincident with inception of the Cenozoic global cooling trend
Michael W. Hohbein, Philip F. Sexton, and Joseph A. Cartwright
doi:10.1130/G32461.1
→北大西洋深層水の開始時期について。Eoceneの初期から中期に現在の状態が開始されたことが、2次元と3次元の地震波データから堆積構造を観察することにより明らかになった。

Nature climate change 2012/2
[Letters]
Coral thermal tolerance shaped by local adaptation of photosymbionts
E. J. Howells, V. H. Beltran, N. W. Larsen, L. K. Bay, B. L. Willis & M. J. H. van Oppen
doi:10.1038/nclimate1330
→サンゴと共生している渦鞭毛藻の温度に対する適応力が、サンゴの温度適応力のもとになっている。

Nature climate change 2012/3
[News and Views]
Oceanography: Centennial warming of ocean jets
Identification of an enhanced centennial warming trend in ocean subtropical boundary currents has important implications for our understanding of how climate change is happening.
Richard G. Williams
doi:10.1038/nclimate1393
→下記Wu et al.の紹介。気候変動を解明する上での亜熱帯境界流の重要性。

[Letters]
Enhanced warming over the global subtropical western boundary currents
Lixin Wu, Wenju Cai, Liping Zhang, Hisashi Nakamura, Axel Timmermann, Terry Joyce, Michael J. McPhaden, Michael Alexander, Bo Qiu, Martin Visbeck, Ping Chang & Benjamin Giese
doi:10.1038/nclimate1353
→西岸境界流は、海洋の世界平均と比較して2倍以上温暖化していることがわかった。これらの海流は大気と海洋の熱輸送やCO2の吸収において重要な役割を果たしているため、気候へ重要な影響があると考えられる。

Multi-centennial tree-ring record of ENSO-related activity in New Zealand
Anthony M. Fowler, Gretel Boswijk, Andrew M. Lorrey, Joelle Gergis, Maryann Pirie, Shane P. J. McCloskey, Jonathan G. Palmer & Jan Wunder
doi:10.1038/nclimate1374
→ニュージーランドの木の年輪から、ENSOを復元。20世紀後半は、過去500年の中では最もENSOが強い時期であるが、過去700年というタイムスケールで見るとそれほど特徴的ではない。

Proceedings of the National Academy of Sciences of the USA 2012/2/21
Nature Communications 2012/2/21
特になし

Nature geoscience
今週は新着無し

2/23/2012

新着論文紹介(2012/2/14)AGU, ELSEVIER など


アップ忘れていました。2/14の分です。 


Elsevier
Chemical Geology
Volumes 300–301, In Progress (18 March 2012)

特になし

Global and Planetary Change
Volumes 84–85, (March 2012)

‘中世の気候’特集
Special Issue for ‘climate in medieval times’


Volumes 86–87, In Progress (April 2012)

Reconstructed temperature for Yong'an, Fujian, Southeast China: Linkages to the Pacific Ocean climate variability
Feng Chen, Yu-jiang Yuan, Wen-shou Wei, Shu-long Yu, Tong-wen Zhan
木の年輪幅から中国南東部における1803-2008(AD)の気温を復元。

Organic Geochemistry
Volume 44 (March 2012)

特になし

Quaternary International
Volume 252 (27 February 2012)

‘ヨーロッパの考古学’特集
Special issue for ‘archaeology in Pleistocene Europe’

Quaternary Science Reviews
Volume 34, Pages 1-148 (21 February 2012)

Tree-ring analysis of ancient baldcypress trees and subfossil wood
David W. Stahle, Dorian J. Burnette, Jose Villanueva, Julian Cerano, Falko K. Fye, R. Daniel Griffin, Malcolm K. Cleaveland, Daniel K. Stahle, Jesse R. Edmondson, Kathryn P. Wolff

Eurasian permafrost instability constrained by reduced sea-ice cover
J. Vandenberghe, H. Renssen, D.M. Roche, H. Goosse, A.A. Velichko, A. Gorbunov, G. Levavasseur
北半球高緯度の永久凍土について。LGMには現在の66-52ºNよりも限界が南下し、47ºNまで達していた。

Preboreal onset of cold-water coral growth beyond the Arctic Circle revealed by coupled radiocarbon and U-series dating and neodymium isotopes
M. López Correa, P. Montagna, N. Joseph, A. Rüggeberg, J. Fietzke, S. Flögel, B. Dorschel, S.L. Goldstein, A. Wheeler, A. Freiwald

Sub-seasonal oxygen and carbon isotope variations in shells of modern Radix sp. (Gastropoda) from the Tibetan Plateau: potential of a new archive for palaeoclimatic studies
Linda Taft, Uwe Wiechert, Frank Riedel, Marc Weynell, Hucai Zhang

Pleistocene variability of Antarctic Ice Sheet extent in the Ross Embayment
Robert McKay, Tim Naish, Ross Powell, Peter Barrett, Reed Scherer, Franco Talarico, Philip Kyle, Donata Monien, Gerhard Kuhn, Chris Jackolski, Trevor Williams

Macrofossils in Raraku Lake (Easter Island) integrated with sedimentary and geochemical records: towards a palaeoecological synthesis
for the last 34,000 years
N. Cañellas-Boltà, V. Rull, A. Sáez, O. Margalef, S. Giralt, J.J. Pueyo, H.H. Birks, H.J.B. Birks, S. Pla-Rabes


Earth and Planetary Science Letters
Geochimica et Cosmochimica Acta
Quaternary Research
Palaeogeography, Palaeoclimatology, Palaeoecology
Quaternary Geochronology
Marine Geology
今回は発行なし



AGU★(6-12 Feb 2012
G3
特になし

GRL
Advanced Asian summer monsoon onset in recent decades
Kajikawa, Y., T. Yasunari, S. Yoshida, and H. Fujinami

Global Biogeochemical Cycles
今回はなし

JGR-Oceans
Decadal variability of the upper ocean heat content in the East/Japan Sea and its possible relationship to northwestern Pacific variability
Na, H., K.-Y. Kim, K.-I. Chang, J. J. Park, K. Kim, and S. Minobe

Seasonal thermocline in the China Seas and northwestern Pacific Ocean
Hao, J., Y. Chen, F. Wang, and P. Lin

Detecting historical ocean climate variability
Carton, J. A., H. F. Seidel, and B. S. Giese

JGR-Atmosphere
特になし

Paleoceanography
Productivity and sedimentary d15N variability for the last 17,000 years along the northern Gulf of Alaska continental slope
Addison, J. A., B. P. Finney, W. E. Dean, M. H. Davies, A. C. Mix, J. S. Stoner, and J. M. Jaeger
アラスカ沖のコアを用いて過去17,000年間の一次生産量(TOCCdから)や栄養塩利用の程度(δ15N)の変化を議論。特にB/AHolocene初期は表層での一次生産が高く、低層は低酸素の状態にあったらしい。またそれらは海水準の上昇に伴う微栄養塩(Fe)の流入量の上昇と関係があるらしい。

High-resolution sea surface reconstructions off Cape Hatteras over the last 10 ka
Cléroux, C., M. Debret, E. Cortijo, J.-C. Duplessy, F. Dewilde, J. Reijmer, and N. Massei
Cape Hatteras(大西洋中緯度域)における堆積物コアの浮遊性有孔虫(Globigerinoides ruberPulleniatina obliquiloculata)殻Mg/Caδ18Oから過去10,000年間の水温・塩分を高時間解像度で復元。8.3ka5.2-3.5kaに高塩分化。特に5.2-3.5kaの高塩分化は湾流の北上によって低塩分水の北からの流入が低下したことが原因として考えられる。MOCの弱化との関連?また特にHolocene初期に1000年周期が検出。総日射量(TSI:Total Solar Irradiance)と同じ位相?
1  P. obliquiloculata is a warm water species whose bulk shell geochemical composition indicates calcification at the base of the upper thermocline, around 100 m depth [Cléroux et al., 2007; Farmer et al., 2007; Steph et al., 2009]
2  HoloceneTSIの復元はアイスコア10Beに基づくらしい[Steinhilber et al., 2009, GRL]

EGU★(6-12 Feb 2012
Climate of the Past
Glacial CO2 cycle as a succession of key physical and biogeochemical processes
V. Brovkin, A. Ganopolski, D. Archer, and G. Munhoven
モデル(中程度の複雑性の地球システムモデル:CLIMBER-2)で氷期-間氷期の炭素循環を再現。
(1)氷期に入る際の80ppmほどの大気中CO2濃度の低下
(2)氷期の大気中CO2濃度の低下(~80ppm低下)
(3)退氷期の急激な大気中CO2濃度の上昇(~50ppmv
もうまく再現できているらしい。またモデルに組み込んでいる深層水のδ13Cもコアの復元結果と整合的。

Inferences on weather extremes and weather-related disasters: a review of statistical methods
H. Visser and A. C. Petersen
極端な気候と災害について。それらを気候変動と安易に結びつけることは避けるべきだ。

Biogeosciences
特になし

GSA
GSA Bulletin
1 January 2012 Vol. 124, No. 1-2

特になし

2/21/2012

新着論文紹介 This Week's New Paper (12/02/21) PNAS, Nature, Science


PNAS
Volume 109 (7) (14 February 2012)

Meytal B. Higgins, Rebecca S. Robinson, Jonathan M. Husson, Susan J. Carter, and Ann Pearson
Dominant eukaryotic export production during ocean anoxic events reflects the importance of recycled NH4+
PNAS 2012 109 (7) 2269-2274; published ahead of print February 6, 2012, doi:10.1073/pnas.1104313109

Robert R. Reisz, David C. Evans, Eric M. Roberts, Hans-Dieter Sues, and Adam M. Yates
Oldest known dinosaurian nesting site and reproductive biology of the Early Jurassic sauropodomorph Massospondylus
PNAS 2012 109 (7) 2428-2433; published ahead of print January 24, 2012, doi:10.1073/pnas.1109385109

Nature
Volume 482, Number 7385, Pages 275-434 (16 February 2012)

Cin-Ty A. Lee and Stephen P. Grand
Intraplate volcanism
pp314 – 315; doi:10.1038/482314a
 
Lijun Liu and Dave R. Stegman
Origin of Columbia River flood basalt controlled by propagating rupture of the Farallon slab
pp386 – 389; doi:10.1038/nature10749
 
Science
Volume 335, Issue 6070, Pages 765-880 (17 February 2012)

Adina Paytan
Mountains, Weathering, and Climate
Science, Vol. 335, no. 6070, pp. 810-811; DOI:10.1126/science.1218342

Sambuddha Misra and Philip N. Froelich
Lithium Isotope History of Cenozoic Seawater: Changes in Silicate Weathering and Reverse Weathering
Science, Vol. 335, no. 6070, pp. 818-823; DOI:10.1126/science.1214697

Attreyee Ghosh and William E. Holt
Plate Motions and Stresses from Global Dynamic Models
Science, Vol. 335, no. 6070, pp. 838-843; DOI: 10.1126/science.1214209

新着論文紹介(2012/2/21)AGU, ELSEVIER など


AGU
Geochemistry, Geophysics, Geosystems
特になし
Geophysical Research Letters
特になし
Global Biogeochemical Cycles
Net removal of major marine dissolved organic carbon fractions in the subsurface ocean
Hansell, D. A., C. A. Carlson, and R. Schlitzer
doi:10.1029/2011GB004069
Temperature dependence of planktonic metabolism in the ocean
Regaudie-de-Gioux, A., and C. M. Duarte
doi:10.1029/2010GB003907
Journal of Geophysical Research Atmosphere
Classification of Ascension Island and Natal ozonesondes using self-organizing maps
Jensen, A. A., A. M. Thompson, and F. J. Schmidlin
doi:10.1029/2011JD016573
A solar escalator: Observational evidence of the self-lifting of smoke and aerosols by absorption of solar radiation in the February 2009 Australian Black Saturday plume
de Laat, A. T. J., D. C. Stein Zweers, R. Boers, and O. N. E. Tuinder
doi:10.1029/2011JD017016
Properties of Sarychev sulphate aerosols over the Arctic
O'Neill, N. T., C. Perro, A. Saha, G. Lesins, T. J. Duck, E. W. Eloranta, G. J. Nott, A. Hoffman, M. L. Karumudi, C. Ritter, A. Bourassa, I. Abboud, S. A. Carn, and V. Savastiouk
doi:10.1029/2011JD016838
Assessment of the long-lead probabilistic prediction for the Asian summer monsoon precipitation (1983–2011) based on the APCC multimodel system and a statistical model
Sohn, S.-J., Y.-M. Min, J.-Y. Lee, C.-Y. Tam, I.-S. Kang, B. Wang, J.-B. Ahn, and T. Yamagata
doi:10.1029/2011JD016308
Transport of Asian ozone pollution into surface air over the western United States in spring
Lin, M., A. M. Fiore, L. W. Horowitz, O. R. Cooper, V. Naik, J. Holloway, B. J. Johnson, A. M. Middlebrook, S. J. Oltmans, I. B. Pollack, T. B. Ryerson, J. X. Warner, C. Wiedinmyer, J. Wilson, and B. Wyman
doi:10.1029/2011JD016961
Journal of Geophysical Research C. Oceans
Evaluation of the relative performance of sea surface temperature measurements from different types of drifting and moored buoys using satellite-derived reference products
Castro, S. L., G. A. Wick, and W. J. Emery
doi:10.1029/2011JC007472
The spatial distribution and annual cycle of upper ocean thermohaline structure
Cole, S. T., and D. L. Rudnick
doi:10.1029/2011JC007033
Paleoceanography
Glacial-interglacial size variability in the diatom Fragilariopsis kerguelensis: Possible iron/dust controls?
Cortese, G., R. Gersonde, K. Maschner, and P. Medley
doi:10.1029/2011PA002187

ELSEVIER
Earth and Planetary Science Letters
Rapid emplacement of the Central Atlantic Magmatic Province as a net sink for CO2
Morgan F. Schaller, James D. Wright, Dennis V. Kent, Paul E. Olsen
doi:10.1016/j.epsl.2011.12.028
Chemical weathering response to tectonic forcing: A soils perspective from the San Gabriel Mountains, California
Jean L. Dixon, Anthony S. Hartshorn, Arjun M. Heimsath, Roman A. DiBiase, Kelin X. Whipple
doi:10.1016/j.epsl.2012.01.010
Interstitial fluid chemistry of sediments underlying the North Atlantic gyre and the influence of subsurface fluid flow
Wiebke Ziebis, James McManus, Timothy Ferdelman, Friederike Schmidt-Schierhorn, Wolfgang Bach, Jesse Muratli, Katrina J. Edwards, Heinrich Villinger
doi:10.1016/j.epsl.2012.01.018
Geochimica et Cosmochimica Acta
Predicting CO2–water interfacial tension under pressure and temperature conditions of geologic CO2 storage
Laura C. Nielsen, Ian C. Bourg, Garrison Sposito
doi:10.1016/j.gca.2011.12.018
Palaeogeography, Palaeoclimatology, Palaeoecology
Reconstruction of late Pleistocene climate in the Valsequillo Basin (Central Mexico) through isotopic analysis of terrestrial and freshwater snails
Rhiannon E. Stevens, Sarah E. Metcalfe, Melanie J. Leng, Angela L. Lamb, Hilary J. Sloane, Edna Naranjo, Silvia González
doi:10.1016/j.palaeo.2011.12.012
Eastern Beringia and beyond: Late Wisconsinan and Holocene landscape dynamics along the Yukon Coastal Plain, Canada
Michael Fritz, Sebastian Wetterich, Lutz Schirrmeister, Hanno Meyer, Hugues Lantuit, Frank Preusser, Wayne H. Pollard
doi:10.1016/j.palaeo.2011.12.015
Speleothem deposition at the glaciation threshold — An attempt to constrain the age and paleoenvironmental significance of a detrital-rich flowstone sequence from Entrische Kirche Cave (Austria)
Michael C. Meyer, Christoph Spötl, Augusto Mangini, Richard Tessadri
doi:10.1016/j.palaeo.2012.01.010
Chemical Geology
Global and Planetary Change
Marine Geology
Organic Geochemistry
Quaternary Research
Quaternary Internatinal
Global and Planetary Change
Quaternary Science Reviews
今回は発行なし

GSA
GSA Bulletin
今回は発行なし

EGU
Climate of the Past
今回は発行なし