Investigating the Mechanism of Glacial Interglacial cycle using a series of model in hierarchy

• Project/Area Number: 16340136
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Meteorology/Physical oceanography/Hydrology
• Research Institution: The University of Tokyo
• Principal Investigator: ABE Ayako The University of Tokyo, CCSR, Associate Professor (30272537)
• Co-Investigator(Kenkyū-buntansha): HASUMI Hiroyasu The University of Tokyo, 気候システム研究センター, Associate Professor (40311641) ; SAITO Fuyuki The University of Tokyo, JAMSTEC, FRCGC, Researcher (60396942) ; YOKOYAMA Yusuke The University of Tokyo, 理学系研究科地球惑星専攻, Lecturer (10359648) ; YAMANAKA Yasuhiro Hokkaido University, 大学院・地球環境研究科, Associate Professor (40242177) ; TANIMOTO Youichi Hokkaido University, 大学院・地球環境研究科, Associate Professor (00291568) ; 小倉 知夫 国立環境研究所, 大気圏環境研究領域, 研究員 (10370264)
• Project Period (FY): 2004 – 2006
• Project Status: Completed (Fiscal Year 2006)
• Budget Amount: ¥16,100,000 (Direct Cost: ¥16,100,000); Fiscal Year 2006: ¥4,600,000 (Direct Cost: ¥4,600,000); Fiscal Year 2005: ¥5,500,000 (Direct Cost: ¥5,500,000); Fiscal Year 2004: ¥6,000,000 (Direct Cost: ¥6,000,000)
• Keywords: Ice age cycle / Paleoclimate modelling / Quaternary / Coupled atmosphere-Ocean GCM / Ice Sheet model / 氷期サイクル / 第四紀 / 大四紀 / 炭素循環 / 地球軌道要素 / 最終氷期

Research Abstract

One of the challenges of earth system modeling is to explain the mechanism of ice age cycle by simulating it and to understand the uniqueness or necessity of the present state of climate and cryosphere. Whether Milankovitch cycle or CO2 is the driver and why the dominant periodicity of ice age cycle switched from 40 ka cycle to 100ka cycle have been remained unsolved. Many conceptual models as well as EMICs have been used to study the transient behaviors, while the GCM was used to study the balance of “snapshot" climate such as LGM, mid-Holocene and last interglacial. Here we simulate the glacial cycles and investigate the origin of saw-tooth shape 100ka cycle using a three dimensional ice sheet model with the input examined by GCM. The model is forced by the orbital parameters (Berger, 1978) and atmospheric CO2 content obtained by ice cores (Vostok, EPICA and DomeF), whose dating is partly given by a new method using the N2/ao2 ratio. The ice sheet model includes the thermo-mechanical coupling process of ice sheet with the process of delayed isostatic rebound with a typical time constant. In order to estimate the climate sensitivity to Milankovitch forcing and atmospheric CO2 indicated by ice core data we used an atmospheric GCM (part of MIROC GCM) coupled to a slab ocean. Within the range of possibilities of the model, ice age cycles with a saw-tooth shape 100ka cycle, the major NH ice sheets' volume and the geographical distribution at the glacial maximum are successfully simulated. The role of the delayed response of Viscoelastic earth mantle-crust system is examined to confirm the work of Crufix et al, 2001. Moreover the role of Atmospheric stationary wave feedback are found to be important to sharpen the termination. It is shown by sensitivity studies that this 100ka cycle is mainly obtained by the slowly acting ice sheet response to Milankovitch forcing even without the CO2 cycle. The CO2 change amplifies the cycle and affects the global climate change, while the delay of crustal rebound sharpens the termination of every ice age cycle. Concerning the switch from 40ka cycle to 100 ka cycle, mean CO2 decrease is shown to be important for the response of the system to the Milankovtich cycle in this model.

Research Products

• [Journal Article] Towards understanding cloud response in atmospheric GCMs : the use of tendency diagnostics. (2008)
  • Author(s): Ogura, T., S. Emori, M. J. Webb, Y. Tsushima, T. Yokohata, A. Abe-Ouchi, M. Kimoto
  • Journal Title: J. Meteor. Soc. Japan 86(1) Pages: 69-79
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] On the definition of seasons in paleoclimate simulations with orbital forcing. (2008)
  • Author(s): Timm, O., Timmermann, A. A. Abe-Ouchi, F. Saito, T. Segawa
  • Journal Title: Paleoceanography 23PA2221, doi : 10.1029/2007PA001461
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Global Scale Energy and Freshwater Balance in Glacial Climate : A Comparison of Three PMIP2 LGM Simulations (2008)
  • Author(s): Murakami, S., R. Ohgaito, A. A be-Ouchi, M. Crucifix, B. L. Otto-Bliesner
  • Journal Title: Journal of Climate doi : 10.1175/2008JCL12104. -1
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Towards understanding cloud response in atmospheric GCMs: the use of tendency diagnostics. (2008)
  • Author(s): Ogura, T., S. Emori, M. J. Webb, Y.Tsushima, T. Yokohata, A, Abe-Ouchi, M.Kimoto
  • Journal Title: J. Meteor. Soc. Japan 86(1) Pages: 69-79
• [Journal Article] On the definition of seasons in paleoclimate simulations with orbital forcing. (2008)
  • Author(s): Timm, O., Timmermann, A.A. Abe-Ouchi, F. Saito and T. Segawa
  • Journal Title: Paleoceanography (In press)
• [Journal Article] Global Scale Energy and Freshwater Balance in Glacial Climate: A Comparison of Three PMIP2 LGM Simulations (2008)
  • Author(s): Murakami, S., R. Ohgaito, A.Abe-Ouchi, M. Crucifix and B.L. Otto-Bliesner
  • Journal Title: Journal of Climate (In press)
• [Journal Article] 古気候モテリンク (2007)
  • Author(s): 阿部彩子, 山中康博
  • Journal Title: 日本気象学会誌「天気」 12月号 Pages: 995-998
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Different transient climate responses of two versions of an atmosphere-ocean coupled general circulation model (2007)
  • Author(s): Yokohata, T, S. Emori, T. Nozawa, T. Ogura, N. Okada, T. Suzuki, Y. Tsushima, M. Kawamiya, A. Abe-Ouchi, H. Hasumi, A. Sumi, M. Kimoto
  • Journal Title: GEOPHYSICAL RESEARCH LETTERS 34(2)Art. NO. L02707
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] The modern and glacial overturning circulation in the Atlantic Ocean in PMIP coupled model simulations (2007)
  • Author(s): Weber SL, Drijfhout SS, Abe-Ouchi A, Crucifix M, Eby M, GanopolskiA, Murakami S, Otto-Bliesner B, Peltier WR
  • Journal Title: CLIMATE OF THE PAST 3(1) Pages: 51-64
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Linking glacial and future climates through an ensemble of GCM simulations (2007)
  • Author(s): Hargreaves JC, Abe-Ouchi A, Annan JD
  • Journal Title: CLIMATE OF THE PAST 3(1) Pages: 77-87
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Results of PMIP2 coupled simulations of the mid-Holocene and Last Glacial Maimum Part 1 : experiments and large-scale features experiments and large (2007)
  • Author(s): Braconnot, P., Otto-Bliesner, B., Harrison S., Joussaume S, Peterchmitt, J. -Y., Abe-Ouchi, A., Crucifix, M., Driesschaert E., Fichefet, Th., Hewitt, C. D., Kageyama, M., Kitoh, A., Laine, A., Loutre, M. -F., Marti, O., Merkel, U., Ramstein, G., Vaides, P., Weber, L., Yu, Y., Zhao, Y.
  • Journal Title: CLIMATE OF THE PAST 3(1) Pages: 261-277
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Results of PMIP2 coupled simulations of the mid-Holocene and Last Glacial Maximum Part 2 : feedbacks with emphasis on the location of the ITCZ and mid- and high latitudes heat budget (2007)
  • Author(s): Braconnot, P., Otto-Bliesner, B., Harrison, S., Joussaume S, Peterchmitt, J. Y., Abe-Ouchi, A., Crucifix, M. Driesschaert, E., Fichefet, Th. Hewitt, C. D., Kageyama, M. Kitoh, A., Laine, A., Loutre M. -F., Marti, O., Merkel, U., Ramstein, G., Valdes, P., Weber, L., Yu, Y., Zhao, Y
  • Journal Title: IMATE OF THE PAST 3(1) Pages: 279-296
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] The role of ocean thermodynamics and dynamics in Asiansummer monsoon changes during the mid-Holocene (2007)
  • Author(s): Ohgaito, R. A. Abe-Ouchi
  • Journal Title: Climate Dynamics Doi10.1007/s00382-006-0217-6
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Improvement in the numerical scheme to compute horizontal gradients at the ice-sheet margin and its effect on the simulated ice sheet topography (2007)
  • Author(s): Saito, F. A. Abe-Ouchi, H. Blatter
  • Journal Title: Annals of Glaciology 46 Pages: 87-96
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Climatic Conditions for modelling the Northern Hemisphereice sheets throughout the ice age cycle (2007)
  • Author(s): Abe-Ouchi, A., S. Segawa, F. Saito
  • Journal Title: CLIMATE OF THE PAST 3 (1)
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Last Glacial Maximum Ocean Thermohaline Circulation : PMIP2 Model Intercomparisons and Data Constraints (2007)
  • Author(s): Otto-Bliesener, BL, CD. Hewitt, TM Marchitto, E. Brady, A. Abe-Ouchi, M. Crucifix, S. Murakami, SL. Weber
  • Journal Title: GEOPHYSICAL RESEARCH LETTERS 34 L12706, doi : 10.1029/2007GL029475
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] The LGM surface climate and atmospheric circulation over East Asia and the North Pacific in the PMIP2 coupled model simulations (2007)
  • Author(s): Yanase W., A. Abe-Ouchi
  • Journal Title: CLIMATE OF THE PAST 3 Pages: 439-451
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] Compound effects of Antarctic sea ice on atmospheric pCO2 change during glacial-interglacial cycle. (2007)
  • Author(s): Kurahashi-Nakamura, T. A. Abe-Ouchi, Y. Yamanaka, K. Misumi
  • Journal Title: Geophysical Research Letters 34, L20708, doi ; 10.1029/2007GL030898
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] The modern and glacial overturning circulation in the Atlantic Ocean in PMIP coupled model simulations (2007)
  • Author(s): Weber SL, Drijfhout SS, Abe-Ouchi A, Crucifix M, Eby M, Ganopolski A, Murakami S, Otto-Bliesner B, Peltier WR.
  • Journal Title: CLIMATE OF THE PAST 3(1) Pages: 51-64
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Results of PMIP2 coupled simulations of the mid-Holocene and Last Glacial Maximum Part 1: experiments and large-scale features (2007)
  • Author(s): Braconnot, P., Otto-Bliesner, B., Harrison, S., Joussaume, S, Peterchmitt, J.-Y, Abe-Ouchi, A., Crucifix, M., Driesschaert, E., Fichefet, Th., Hewitt, C. D., Kageyama, M., Kitoh, A., Laine, A., Loutre, M.-F, Marti, O., Merkel, U., Ramstein, G., Valdes, P., Weber, L.,Yu, Y, Zhao, Y
  • Journal Title: CLIMATE OF THE PAST 3 Pages: 261-277
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Results of PMIP2 coupled simulations of the mid-Holocene and Last Glacial Maximum Part 2: feedbacks with emphasis on the location of the ITCZ and mid- and high latitudes heat budget (2007)
  • Author(s): Braconnot, P., Otto-Bliesner, B., Harrison, S., Joussaume, S, Peterchmitt, J.-Y., Abe-Ouchi, A., Crucifix, M., Driesschaert, E., Fichefet, Th., Hewitt, C. D., Kageyama, M., Kitoh, A., LainIe, A., Loutre, M.-F., Marti, O., Merkel, U., Ramstein, G, Valdes, P., Weber, L.,Yu, Y., Zhao, Y.
  • Journal Title: CLIMATE OF THE PAST 3 Pages: 279-296
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] The role of ocean thermodynamics and dynamics In Asian summer monsoon changes during the mid-Holocene (2007)
  • Author(s): Ohgaito, R., A. Abe-Ouchi
  • Journal Title: Climate Dynamics DOI10.1007/S00382-006-0217-6
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] An improved numerical scheme to compute horizontal gradients at the ice-sheet margin: its effect on the simulated ice thickness and temperature. (2007)
  • Author(s): Saito F, Abe-Ouchi A, Blatter H
  • Journal Title: ANNALS OF GLACIOLOGY 46 Pages: 87-96
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Climatic Conditions for modelling the Northern Hemisphere ice sheets throughout the ice age cycle (2007)
  • Author(s): Abe-Ouchi, A., S. Segawa, F. Saito
  • Journal Title: CLIMATE OF THE PAST 3 Pages: 423-438
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Last Glacial Maximum Ocean Thermohaline Circulation: PMIP2 Model Intercomparisons and Data Constraints,. (2007)
  • Author(s): Otto-Blieseqer, BL, CD. Hewitt, TM Marchitto, E. Brady, A. Abe-Ouchi, M. Crucifix, S. Murakami, SL. Weber
  • Journal Title: Geophys. Res. Lett 34, doi:10.1029/2007GL029475
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] The LGM surrace climate and atmospheric circulation over East Asia and the North Pacific in the PMIP2 coupled model simulations. (2007)
  • Author(s): Yanacp W., A. Abe-Ouchi
  • Journal Title: CLIMATE OF THE PAST 3 Pages: 439-451
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Compound effects of Antarctic sea ice on atmospheric pCO2 change during glacial-interglacial cycle. (2007)
  • Author(s): Kurahashi-Nakamura, T., A. Abe-Ouchi, Y. Yamanaka, K. Misumi
  • Journal Title: Geophysical Research Letters 34, doi:10.1029/2007GL030898.
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] 古気候モデリング (2007)
  • Author(s): 阿部彩子, 山中康博
  • Journal Title: 日本気象学会誌「天気」 12月号
  • NAID: 110006532609
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] 古気候モテリング (2007)
  • Author(s): 阿部彩子、山中康博
  • Journal Title: 日本気象学会誌「天気」 12月号
• [Journal Article] Different transient climate responses of two versions of anatmosphere-ocean coupled general circulation model (2007)
  • Author(s): Yokohata, T, S. Emori, T. Nozawa, T. Ogura, N. Okada, T. Suzuki, Y. Tsushima, M. Kawamiya, A. Abe-Ouchi, H. Hasumi, A. Sumi and M. Kimoto
  • Journal Title: GEOPHYSICAL RESEARCH LETTERS 34(2)Art.No.L02707
• [Journal Article] The modern and glacial overturning circulation in the Atlantic Ocean in PMIP coupled model simulations (2007)
  • Author(s): Weber SL, Drijfhout SS, Abe-Ouchi A, Crucifix M, Eby M, Ganopolski A, Murakami S, Otto-Bliesner B, Peltier WR
  • Journal Title: CLIMATE OF THE PAST 3(1) Pages: 51-64
• [Journal Article] Results of PMIP2 coupled simulations of the mid-Holocene and Last Glacial Maximum Part 1: experiments and large-scale features experiments and large (2007)
  • Author(s): Braconnot, P., Otto-Bliesner, B., Harrison S., Joussaume S, Peterch mitt, J.-Y., Abe-Ouchi, A., Crucifix, M., Dries schaert E., Fichefet, Th., Hewitt, C. D., Kageyama, M., Kitoh, A., Laine, A., Loutre, M-F., Marti, O., Merkel, U., Ramstein, G., Valdes, P., Weber, L., Yu, Y., Zhao, Y.
  • Journal Title: CLIMATE OF THE PAST 3(1) Pages: 261-277
• [Journal Article] Results of PMIP2 coupled simulations of the mid-Holocene and Last Glacial Maximum Part 2: feedbacks with emphasis on the location of the ITCZ and mid-and high latitudes heat budget (2007)
  • Author(s): Braconnot, P., Otto-Bliesner, B., Harrison, S., Joussaume S, Peterchmitt, J.-Y., Abe-Ouchi, A., Crucifix, M. Driesschaert, E., Fichefet, Th. Hewitt, C. D., Kageyama, M. Kitoh, A., Laine, A., LoutreM.-F., Marti, O., Merkel, U., Ramstein, G., Valdes, P., Weber, L., Yu., Zhao, Y
  • Journal Title: CLIMATE OF THE PAST 3(1) Pages: 279-296
• [Journal Article] The role of ocean thermodynamics and dynamics in Asian summer monsoon changes during the mid-Holocene (2007)
  • Author(s): Ohgaito, R. A. Abe-Ouchi
  • Journal Title: Climate Dynamics
• [Journal Article] Improvement in the numerical scheme to compute horizontal gradients at the ice-sheet margin and its effect on the simulated ice shee topography (2007)
  • Author(s): Saito, F. A. Abe-Ouchi, H. Blatter
  • Journal Title: Annals of Glaciology 46(in press)
• [Journal Article] Climatic Conditions for modelling the Northern Hemisphere ice sheets throughout the ice age cycle (2007)
  • Author(s): Abe-Ouchi, A., S. Segawa, F. Saito
  • Journal Title: CLIMATE OF THE PAST 3(1) Pages: 423-438
• [Journal Article] Last Glacial Maximum Ocean Thermohaline Circulation: PMIP2 Model Intercomparisons and Data Constraints (2007)
  • Author(s): Otto-Bliesener, BL, CD. Hewitt, TM Marchitto, E. Brady, A. Abe-Ouchi, M. Crucifix, S. Murakami and SL. Weber
  • Journal Title: GEOPHYSICAL RESEARCH LETTERS (in press)
• [Journal Article] Compound effects of Antarctic sea ice on atmospheric pCO2 change during glacial-interglacial cycle. (2007)
  • Author(s): Kurahashi-Nakamura, T. A. Abe-Ouchi, Y. Yamanaka, K. Misumi
  • Journal Title: Geophysical Research Letters 34,L20708,doi;10.1029/2007 GL030898
• [Journal Article] Reevaluation of paleo-accumulation parameterization over northern hemisphere ice sheet during the ice age with a high resolution at mospheric GCM and a 3-D ice sheet model. (2006)
  • Author(s): Yamagishi, T., A. Abe-Ouchi, F. Saito, T. Segawa, T. Nishimura
  • Journal Title: ANNALS OF GLACIOLOGY 42 Pages: 433-440
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] European Ice Sheet Modelling Initiative (EISMINT) model intercomparison experiments with first-order mechanics. (2006)
  • Author(s): Saito, Abe-Ouchi, Blatter
  • Journal Title: J. Geophys. Res. 111, doi:10.1029/2004JF000273.
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] A GCM study on the green Sahara during the mid-Holocene: An impact of convection originating above boundary layer. (2006)
  • Author(s): Chikira. M, A. Abe-Ouchi, A. Sumi
  • Journal Title: JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 111 (D21):Art. No. D21103.
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Last Glacial Maximum temperatures over the North Atlantic, Europe and Western Siberia: A comparison between PMIP models, MARGO sea-surface temperatures and pollen-based reconstructions (2006)
  • Author(s): Kageyama, M., A. Laine, A. Abe-Ouchi, 17members
  • Journal Title: QUATERNARY SCIENCE REVIEWS 25 (17-18) Pages: 2082-2102
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] EISMINT model intercomparison experiments with higher order mechanics. (2006)
  • Author(s): Saito.F, A.Abe-Ouchi, H.Blatter
  • Journal Title: Jounal of Geophysical Research (in press)
  • NAID: 130004638473
• [Journal Article] Last Glacial Maximum temperatures over the North Atlantic, Europe and Western Siberia : A comparison between PMIP models, MARGO sea-surface temperatures and pollen-based reconstructions. (2006)
  • Author(s): Kageyama, M., A.Laine, A.Abe-Ouchi, 17 members
  • Journal Title: Quaternary Science Reviews (in press)
• [Journal Article] Dependence of simulation and sensitivity of Greenland ice sheet to numerical procedures for ice sheet dynamics. (2006)
  • Author(s): Saito, F., A.Abe-Ouchi
  • Journal Title: Annals of Glaciology 42(in press)
• [Journal Article] The depression of tropical snowlines at the Last Glacial Maximum: what can we learn from climate model experiments? (2005)
  • Author(s): Kageyama, M., S. P. Harrison, A. Abe-Ouchi
  • Journal Title: QUATERNARY INTERNATIONAL 138 Pages: 202-219
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] High resolution simulations. Of the last glacial maximum climate over Europe: a solution to discrepancies with continental paleoclimatic reconstructions? (2005)
  • Author(s): Jost, A, M. Lunt, M. Kageyama, A. Abe-Ouchi, O. Peyron, P. J. Valdes, G. Ramstein
  • Journal Title: Climate Dynamics
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Past and future polar amplification of climate change: climate model intercomparison and Ice-Core constraints. (2005)
  • Author(s): Masson-Delmotte, V, M. Kageyama, P. Braconnot, S. Charbit, GKrinner, C. Ritz, E. Gailyardi. J. Jouzel, A. Abe-Ouchi, 17members
  • Journal Title: Climate Dynamics
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Mid-Holocene NAO: A PMIP2 model intercomparison (2005)
  • Author(s): Gladstone RM, Ross I, Valdes PJ, Abe-Ouchi A, Braconnot P, Brewer S, Kageyama M, Kitoh A, Legrande A, Marti O, Ohgaito R, Otto-Bliesner B, Peltier WR, Vettoretti G
  • Journal Title: GEOPHYSICAL RESEARCH LETTERS 32 (16): Art. No. L16707
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Sensitivity of Greenland ice sheet simulation to the numerical procedure employed for ice-sheet dynamics (2005)
  • Author(s): Saito F, Abe-Ouchi A
  • Journal Title: ANNALS OF GLACIOLOGY 42 Pages: 331-336
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] High resolution simulations. Of the last glacial maximum climate over Europe : a solution to discrepancies with continental paleoclimatic reconstructions? (2005)
  • Author(s): Jost, A, M.Lunt, M.Kageyama, A.Abe-Ouchi, O.Peyron, P.J.Valdes, G.Ramstein
  • Journal Title: Climate Dynamics, DOI 10.1007/s00382-005-0009-4
• [Journal Article] Efficiently Constraining Climate Sensitivity with Ensembles of Paleoclimate Simulations. (2005)
  • Author(s): Annan, J., J.C.Hargreaves, R.Ohgaito, A.Abe-Ouchi, S.Emori
  • Journal Title: SOLA Vol.1 Pages: 181-184
• [Journal Article] Past and future polar amplification of climate change : climate model intercomparison and Ice-Core constraints (2005)
  • Author(s): Masson-Delmotte, V., M.Kageyama, P.Braconnot, S.Charbit, G.Krinner, C.Ritz, E.Gailyardi, J.Jouzel, A.Abe-Ouchi, 17members
  • Journal Title: Climate Dynamics, DOI 10.1007/s00382-005.0081-9.
• [Journal Article] Effects of sea ice dynamics on the Antarctic sea ice distribution in a coupled ocean atmosphere model. (2004)
  • Author(s): Ogura, T., A. Abe-Ouchi, H. Hasumi
  • Journal Title: Journal of Geophysical Res. Vol. 109, No. C4
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Thermal Structure of Dome Fuji and East Queen Maud Land, Antarctica, simulated by a three-dimensional ice sheet model. (2004)
  • Author(s): Saito, F., A. Abe-Ouchi
  • Journal Title: ANNALS OF GLACIOLOGY 39 Pages: 433-438
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] On the definition of seasons in paleoclimate simulations with orbital forcing.
  • Author(s): Timm, 0., Timmermann, A., A. Abe-Ouchi, F. Saito, T. Segawa
  • Journal Title: Paleoceanography (in press)
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Global Scale Energy and Freshwater Balance in Glacial Climate: A Comparison of Three PMIP2 LGM Simulations
  • Author(s): Murakami, S., R. Ohgaito, A. Abe-Ouchi, M. Crucifix, B. L. Otto-Bliesner
  • Journal Title: Journal of Climate (in press)
  • Description: 「研究成果報告書概要(欧文)」より