研究者情報
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経歴（RM）
研究活動情報
論文
- Ke Huang; Weiqing Han; Motoki Nagura; Weiqiang Wang; Ying Wu
Unique Seasonality of Equatorial Undercurrent Associated With Annual and Semiannual Resonances in the Indian Ocean
GEOPHYSICAL RESEARCH LETTERS, 2025年07月17日
52, 14 - Motoki Nagura; Michael J. McPhaden
Bimonthly Variability in Zonal Velocity at Middepths of the Equatorial Indian Ocean
JOURNAL OF PHYSICAL OCEANOGRAPHY, 2025年07月
55, 7, 865, 881 - Shirui Peng; Jörn Callies; Motoki Nagura; Michael J. Mcphaden
Yanai waves in the deep East Indian Ocean observed with seismic ocean tomography
Journal of Physical Oceanography, 2025年02月28日
［査読有り］ - Borui Wu; Hidenori Aiki; Takahiro Toyoda; Tomomichi Ogata; Motoki Nagura
Energy circulation associated with interannual waves in the tropical-subtropical Pacific
Climate Dynamics, 2025年01月13日
63, 1
［査読有り］ - Motoki Nagura; Michael J. McPhaden
Mixed Rossby Gravity Waves at Middepths of the Equatorial Indian Ocean
Journal of Physical Oceanography, 2024年08月
54, 8, 1787, 1805
［査読有り］
筆頭著者, 責任著者 - Janet Sprintall; Motoki Nagura; Juliet Hermes; M. K. Roxy; Michael J. McPhaden; E. Pattabhi Rama Rao; Srinivasa Kumar Tummala; Sidney Thurston; Jing Li; Mathieu Belbeoch; Victor Turpin
COVID Impacts Cause Critical Gaps in the Indian Ocean Observing System
Bulletin of the American Meteorological Society, 2024年03月
105, 3, E725, E741
［査読有り］ - Motoki Nagura; Michael J. McPhaden
Dual-Frequency Wind-Driven Mixed Rossby–Gravity Waves in the Equatorial Indian Ocean
Journal of Physical Oceanography, 2023年06月
53, 6, 1535, 1553
［査読有り］
筆頭著者, 責任著者 - Ke Huang; Dongxiao Wang; Gengxin Chen; Motoki Nagura; Weiqing Han; Michael J. McPhaden; Ming Feng; Ju Chen; Ying Wu; Xiaolin Zhang; Yuanlong Li; Qiang Xie; Weiqiang Wang; Feng Zhou
Intensification and Dynamics of the Westward Equatorial Undercurrent During the Summers of 1998 and 2016 in the Indian Ocean
Geophysical Research Letters, 2022年10月19日
49, 20
［査読有り］ - Motoki Nagura; Satoshi Osafune
Second Baroclinic Mode Rossby Waves in the South Indian Ocean
Journal of Physical Oceanography, 2022年08月
52, 8, 1749, 1773
［査読有り］
筆頭著者, 責任著者 - Iskhaq Iskandar; Motoki Nagura; Michael J. McPhaden
Role of the eastern boundary-generated waves on the termination of 1997 Indian Ocean Dipole event
Geoscience Letters, 2021年11月26日
8, 1
［査読有り］ - Motoki Nagura; Michael J. McPhaden
Predicting Interannual Variability in Sea Surface Height Along the West Coast of Australia Using a Simple Ocean Model
Geophysical Research Letters, 2021年09月16日
48, 18
［査読有り］
筆頭著者, 責任著者 - Zimeng Li; Hidenori Aiki; Motoki Nagura; Tomomichi Ogata
The vertical structure of annual wave energy flux in the tropical Indian Ocean
Progress in Earth and Planetary Science, 2021年07月13日
8, 1
［査読有り］ - Takahiro Toyoda; Hideyuki Nakano; Hidenori Aiki; Tomomichi Ogata; Yoshiki Fukutomi; Yuki Kanno; L. Shogo Urakawa; Kei Sakamoto; Goro Yamanaka; Motoki Nagura
Energy Flow Diagnosis of ENSO from an Ocean Reanalysis
Journal of Climate, 2021年05月
34, 10, 4023, 4042
［査読有り］ - Motoki Nagura
Spiciness Anomalies of Subantarctic Mode Water in the South Indian Ocean
Journal of Climate, 2021年05月
34, 10, 3927, 3953
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Michael J. McPhaden
Interannual Variability in Sea Surface Height at Southern Midlatitudes of the Indian Ocean
Journal of Physical Oceanography, 2021年05月
51, 5, 1595, 1609
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura
Variability in Meridional Transport of the Subtropical Circulation in the South Indian Ocean for the Period From 2006 to 2017
Journal of Geophysical Research: Oceans, 2020年06月11日
125, 6
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura
Annual Rossby Waves Below the Pycnocline in the Indian Ocean
Journal of Geophysical Research: Oceans, 2018年12月27日
123, 12, 9405, 9415
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Shinya Kouketsu
Spiciness Anomalies in the Upper South Indian Ocean
Journal of Physical Oceanography, 2018年09月
48, 9, 2081, 2101
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; J. P. McCreary; H. Annamalai
Origins of Coupled Model Biases in the Arabian Sea Climatological State
Journal of Climate, 2018年03月
31, 5, 2005, 2029
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Michael J. McPhaden
The Shallow Overturning Circulation in the Indian Ocean
Journal of Physical Oceanography, 2018年02月
48, 2, 413, 434
［査読有り］
筆頭著者, 責任著者 - H. Annamalai; Bunmei Taguchi; Julian P. McCreary; Motoki Nagura; Toru Miyama
Systematic Errors in South Asian Monsoon Simulation: Importance of Equatorial Indian Ocean Processes
JOURNAL OF CLIMATE, 2017年10月
30, 20, 8159, 8178
［査読有り］ - Tomomichi Ogata; Motoki Nagura; Yukio Masumoto
Mean Subsurface Upwelling Induced by Intraseasonal Variability over the Equatorial Indian Ocean
Journal of Physical Oceanography, 2017年06月
47, 6, 1347, 1365
［査読有り］ - Kentaro Ando; Yoshifumi Kuroda; Yosuke Fujii; Tatsuya Fukuda; Takuya Hasegawa; Takanori Horii; Yasuhisa Ishihara; Yuji Kashino; Yukio Masumoto; Keisuke Mizuno; Motoki Nagura; Iwao Ueki
Fifteen years progress of the TRITON array in the Western Pacific and Eastern Indian Oceans
Journal of Oceanography, 2017年02月20日
73, 4, 403, 426
［査読有り］ - Motoki Nagura; Michael J. McPhaden
Zonal Propagation of Near-Surface Zonal Currents in Relation to Surface Wind Forcing in the Equatorial Indian Ocean
JOURNAL OF PHYSICAL OCEANOGRAPHY, 2016年12月
46, 12, 3623, 3638
［査読有り］
筆頭著者, 責任著者 - INGO RICHTER; TAKESHI DOI; PING CHANG; ZHAO XU; TAKAHITO KATAOKA; TOMOKI TOZUKA; MOTOKI NAGURA; PASCAL OETTLI; SIMON P. DE SZOEKE
AN OVERVIEW OF COUPLED GCM BIASES IN THE TROPICS
Indo-Pacific Climate Variability and Predictability, 2016年02月
213, 263 - Yukio Masumoto; Motoki Nagura; Toru Miyama; Shang-Ping Xie; Zuojun Yu; Julian P. McCreary; P. N. Vinayachandran; Raleigh R. Hood; Hezi Gildor
Ocean processes relevant to climate variations in the indian ocean sector
World Scientific Series on Asia-Pacific Weather and Climate, 2016年
7, 25, 61
［査読有り］ - Motoki Nagura; Yukio Masumoto
A Wake due to the Maldives in the Eastward Wyrtki Jet
Journal of Physical Oceanography, 2015年07月
45, 7, 1858, 1876
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Toru Terao; Masahiro Hashizume
The Role of Temperature Inversions in the Generation of Seasonal and Interannual SST Variability in the Far Northern Bay of Bengal
Journal of Climate, 2015年05月01日
28, 9, 3671, 3693
［査読有り］
筆頭著者, 責任著者 - Ayako SEIKI; Motoki NAGURA; Takuya HASEGAWA; Kunio YONEYAMA
Seasonal Onset of the Madden-Julian Oscillation and its Relation to the Southeastern Indian Ocean Cooling
Journal of the Meteorological Society of Japan. Ser. II, 2015年
93A, 139, 156
［査読有り］ - Motoki Nagura; Michael J. McPhaden
Zonal momentum budget along the equator in the Indian Ocean from a high‐resolution ocean general circulation model
Journal of Geophysical Research: Oceans, 2014年07月21日
119, 7, 4444, 4461
［査読有り］
筆頭著者, 責任著者 - Tomoki Tozuka; Motoki Nagura; Toshio Yamagata
Influence of the Reflected Rossby Waves on the Western Arabian Sea Upwelling Region
Journal of Physical Oceanography, 2014年04月24日
44, 5, 1424, 1438
［査読有り］ - Motoki Nagura; Yukio Masumoto; Takanori Horii
Meridional Heat Advection due to Mixed Rossby Gravity Waves in the Equatorial Indian Ocean
Journal of Physical Oceanography, 2014年01月01日
44, 1, 343, 358
［査読有り］
筆頭著者, 責任著者 - Iskhaq Iskandar; Wijaya Mardiansyah; Dedi Setiabudidaya; Pradanto Poerwono; Netty Kurniawati; Fadli Saymsuddin; Motoki Nagura
Equatorial Oceanic Waves and the Evolution of 2007 Positive Indian Ocean Dipole
Terrestrial, Atmospheric and Oceanic Sciences, 2014年
25, 6, 847, 847
［査読有り］ - T. Horii; K. Mizuno; M. Nagura; T. Miyama; K. Ando
Seasonal and interannual variation in the cross‐equatorial meridional currents observed in the eastern Indian Ocean
Journal of Geophysical Research: Oceans, 2013年12月10日
118, 12, 6658, 6671
［査読有り］ - Michael J. McPhaden; Motoki Nagura
Indian Ocean dipole interpreted in terms of recharge oscillator theory
Climate Dynamics, 2013年04月17日
42, 5-6, 1569, 1586
［査読有り］ - Motoki Nagura; Wataru Sasaki; Tomoki Tozuka; Jing-Jia Luo; Swadhin K. Behera; Toshio Yamagata
Longitudinal biases in the Seychelles Dome simulated by 35 ocean-atmosphere coupled general circulation models
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2013年02月
118, 2, 831, 846
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Michael J. McPhaden
The dynamics of wind-driven intraseasonal variability in the equatorial Indian Ocean
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2012年02月
117
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Michael J. McPhaden
Dynamics of zonal current variations associated with the Indian Ocean dipole
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2010年11月
115
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Michael J. McPhaden
Wyrtki Jet dynamics: Seasonal variability
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2010年07月
115
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Michael J. McPhaden
The dynamics of zonal current variations in the central equatorial Indian Ocean
GEOPHYSICAL RESEARCH LETTERS, 2008年12月
35, 23
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Kentaro Ando; Keisuke Mizuno
Pausing of the ENSO Cycle: A Case Study from 1998 to 2002
Journal of Climate, 2008年01月15日
21, 2, 342, 363
［査読有り］
筆頭著者, 責任著者 - Kentaro Ando; Motoki Nagura; Takuya Hasegawa
Analysis of tropical climate variability based on the TAO/TRITON observation
OCEANS'08 MTS/IEEE Kobe-Techno-Ocean'08 - Voyage toward the Future, OTO'08, 2008年 - Motoki Nagura; Masanori Konda
The Seasonal Development of an SST Anomaly in the Indian Ocean and Its Relationship to ENSO
Journal of Climate, 2007年01月01日
20, 1, 38, 52
［査読有り］
筆頭著者, 責任著者 - Motoki Nagura; Masanori Konda
The Relationship between the Interannual Variation of the North Indian Ocean SST Induced by Surface Wind and ENSO during Boreal Summer
Journal of Climate, 2005年06月15日
18, 12, 1942, 1956
［査読有り］
筆頭著者, 責任著者
書籍等出版物
- 分担執筆, Chapters 8 and 17
The Indian Ocean and its Role in the Global Climate System
2024年04月18日
9780128226988 - Behera, Swadhin Kumar; 山形, 俊男, 分担執筆
Indo-Pacific climate variability and predictability
World Scientific, 2016年
9789814696616
