研究業績等の一覧 

 2.原著論文

 

62) Thoppil, P. G.,  E. J. Metzger, H. E. Hurlburt, O. M. Smedstad, and H. Ichikawa (2016): 

The current system east of the Ryukyu Islands as revealed by a global ocean reanalysis. 

Progress in Oceanography, Vol. 141, 239-258.  DOI 10.1016/j.pocean.2015.12.013, http://www.sciencedirect.com/science/article/pii/S0079661116000045

 

61) Nagano, A., K. Uehara, T. Suga, Y. Kawai, H. Ichikawa, and M. F. Cronin (2014):

Origin of near-surface high-salinity water observed in the Kuroshio Extension region.

J. Oceanography,  DOI 10.1007/s10872-014-0237-5 (Published in June  2014)

  

60) Nagano, A., K. Ichikawa, H. Ichikawa, M. Konda, and K.  Murakami (2013):

Volume transports proceeding to the Kuroshio Extension region and recirculating in the Shikoku Basin.

J. Oceanography. Vol.69, No.3, 285-293. DOI 10.1007/s10872-013-0173-9 (Published on 1 June  2013).

 

59) Nagano, A., K. Ichikawa, H. Ichikawa, Y. Yoshikawa, and K.  Murakami  (2013):

Large ageostrophic currents in the abyssal layer southeast of Kyushu, Japan, by direct measurement of LADCP.

J. Oceanography. Vol.69, No.2, 259-268.  DOI 10.1007/s10872-013-0170-z (Published on 1 April 2013).

 

58) Nagano, A., K. Ichikawa, H. Ichikawa, Y. Yoshikawa, M. Konda, and K.  Murakami (2013):

Subsurface current structures east of the Amami-Oshima Island based on LADCP observation.

J. Advanced Marine Science and Technology Society, Vol.18, No.2, 19-26 (Published on 29 March, 2013).

 

57) Cronin, M. F., N. A. Bond, J. T. Farrar, H. Ichikawa, S. R. Jayne, Y. Kawai, M. Konda, B. Qiu, L. Rainville, and  H. Tomita (2013):

Formation and erosion of the seasonal thermocline in the Kuroshio Extension Recirculation Gyre.

Deep-Sea Res. II, Vol.85 (a special issue: Modern Physical Oceanography and Professor H.T. Rossby, edited by Stephen Riser and Amy Bower), 62–74. http://dx.doi.org/10.1016/j.dsr2.2012.07.018 (Published online: 24 August 2012).

  

56) Tracey, K. L., D. R. Watts, K. A. Donahue, and H. Ichikawa (2012):

Propagation of Kuroshio Extension Meanders between 143º and 149ºE.

J. Physical Oceanography, Vol.42, 581-601. DOI: 10.1175/JPO-D-11-0138.1 (Published in April 2012).

 

55) Nagano, A., H. Ichikawa, Y. Yoshikawa, S. Kizu, and K. Hanawa (2012):

Variation of the southward interior flow of the North Pacific subtropical gyre, as revealed by a repeat hydrographic survey.

J. Oceanography, Vol.68, 361–368. DOI 10.1007/s10872-012-0102-3 (Published online: 18 February 2012).

 

54) Bond, N. A., M. F. Cronin, C. Sabine, Y. Kawai, H. Ichikawa, P.  Freitag, and K. Ronnholm (2011):

Upper ocean response to Typhoon Choi-Wan as measured by the Kuroshio Extension Observatory mooring.

J. Geophys. Res., Vol. 116, C2, C02031, http://dx.doi.org/10.1029/2010JC006548 (Published online on 22 February 2011).

 

53) Cronin, M. F., N. Bond, J. Booth, H. Ichikawa, T. M. Joyce, K. Kelly, M. Kubota, B. Qiu, C. Reason, M. Rouault, C. Sabine, T. Saino, J. Small, T. Suga, L. D. Talley, L. Thompson, and R. A. Weller (2010):

Monitoring ocean-atmosphere interactions in western boundary current extensions.

Proceedings of OceanObs’09: Sustained Ocean Observations and Information for Society (Vol. 2), Venice, Italy, 21-25 September 2009, Hall, J., Harrison, D.E. & Stammer, D., Eds., ESA Publication WPP-306, pp. 217-227.

doi:10.5270/OceanObs09.cwp.20, 2010. http://www.oceanobs09.net/proceedings/cwp/Cronin-OceanObs09.cwp.20.pdf

 

52) Konda, M., H. Ichikawa, H. Tomita, and M. F. Cronin (2010):

Surface heat flux variations across the Kuroshio Extension as observed by surface flux buoys.

J. Climate, Vol. 23:19, 5206-5221.  DOI: 10.1175/2010JCLI3391.1 (Published online on 1 Nov. 2010).

 

51) Nagano, A., K. Ichikawa, H. Ichikawa, H. Tomita, H. Tokinaga, and M.  Konda (2010):

Stable volume and heat transports of the North Pacific subtropical gyre revealed by identifying the Kuroshio in synoptic hydrography south of Japan.

J. Geophys. Res., Vol. 115, C9, C09002, http://dx.doi.org/10.1029/2009JC005747 (Published on 2 Sept. 2010).

 

50) Tomita, H., M. Kubota,  M. F. Cronin, S. Iwasaki, M. Konda, and H. Ichikawa (2010):

An assessment of surface heat fluxes from J-OFURO2 at the KEO and JKEO sites

J. Geophys. Res., Vol. 115, C3, C03018, http://dx.doi.org/10.1029/2009JC005545  (Published on 17 March 2010).

 

49) Tokinaga H., Y. Tanimoto, S.-P. Xie, T. Sampe, H. Tomita, and H. Ichikawa (2009):

Ocean frontal effects on the vertical development of clouds over the Northwest Pacific: In situ and satellite observations.

J. Climate. 22, 4241-4260, DOI: 10.1175/2009JCLI2763.1 (Published in August 2009).

 

48) Nagano, A. , K. Ichikawa, H. Ichikawa, M. Konda, and K. Murakami (2009):

 Synoptic Flow Structures in the Confluence Region of the Kuroshio and Ryukyu Current.

J. Geophys. Res., Vol. 114, No. C6, C06007, http://dx.doi.org/10.1029/2008JC005213 (Published on 09 June 2009).

 

47) Konda, M., H. Ichikawa, and H. Tomita (2009):

Wind speed and latent heat flux retrieved by simultaneous observation of multiple geophysical parameters by AMSR-E.

J. Remote Sens. Soc. Japan. 29 (1), 191-198.

 

46) Andres, M., J.-H. Park, M. Wimbush, X.-H. Zhu, K.-I. Chang, and H. Ichikawa (2008):

Study of the Kuroshio/Ryukyu Current system based on satellite-altimeter and in situ measurements.

J. Oceanography, 64 (6), 937-950.

 

45) Cronin, M. F., C. Meinig, C. L. Sabine, H. Ichikawa, and H. Tomita (2008):

Surface Mooring Network in the Kuroshio Extension.

IEEE Systems Journal, 2 (3), 424-430, doi:10.1109/JSYST.2008.925982, (Published on September 17, 2008).

 

44) Nakamura, H.,  A. Nishina, H.  Ichikawa, M. Nonaka, and  H. Sasaki (2008):

Deep countercurrent beneath the Kuroshio in the Okinawa Trough.

J. Geophys. Res., 113, C06030, doi:10.1029/2007JC004574 (Published on June 28, 2008).

 

43) Kakinoki, K., S. Imawaki, H. Uchida, H. Nakamura, K. Ichikawa, S. Umatani, A. Nishina, H. Ichikawa, and M. Wimbush

  (2008):

Variations of Kuroshio Geostrophic Transport South of Japan Estimated from Long-Term IES Observations.

J. Oceanography, 64(3), 373-384 (Published on June 1, 2008).

 

42) Andres, M., M. Wimbush, J. -H. Park, K. –I. Chang, B. –H. Lim, D. R. Watts, H. Ichikawa, and W. J. Teague (2008):

Observations of Kuroshio flow variations in the East China Sea.

J. Geophys. Res., 113, C05013, doi:10.1029/2007JC004200 (Published on May 10, 2008).

 

41) Nagano, A., H. Ichikawa, T. Miura, K. Ichikawa, M. Konda, Y. Yoshikawa, K. Obama, and K. Murakami (2008):

Reply to comment by Zhu et al. on “Current system east of the Ryukyu Islands”. 

J. Geophys. Res., 113, C03021, doi:10.1029/2007/JC004561 (Published on March 19, 2008).

 

40) Nagano, A., H. Ichikawa, T. Miura, K. Ichikawa, M. Konda, Y. Yoshikawa, K. Obama, and K. Murakami (2007):

Current System East of the Ryukyu Islands.

J. Geophys. Res., 112, C06009, doi:10.1029/2006JC003917.

 

39) Nakamura, H., H. Ichikawa,  and A. Nishina (2007):

Numerical study of the dynamics of the Ryukyu Current System.

J. Geophys. Res., 112, C04016, doi:10.1029/2006JC003595 

 

38) Nakamura, H., T. Yamashiro, A. Nishina, and H. Ichikawa (2006):

Time-frequency variability of Kuroshio meanders in Tokara Strait

Geophys. Res. Lett., 33, L21605,  doi:10.1029/2006GL027516.

 

37) Konda, M., H. Ichikawa, I.-S. Han, X.-H. Zhu, and K. Ichikawa (2005):

Variability of current structure due to the meso-scale eddies on the bottom slope souheast of Okinawa Island.

J. Oceanography, Vol.61(6), 1089-1099.

  

36) Takikawa, T., H. Ichikawa, K. Ichikawa, and S. Kawae (2005):

Extraordinary subsurface mesoscale eddy detected in the southeast of Okinawa in February 2002

Geophys. Res. Lett., Vol.32(17), L17602, doi:10.1029/2005GL023842 (Selected to be one of the AGU Journal Highlights, on Oct. 6, 2005) .

 

35) Zhu, X.-H., H. Ichikawa, K. Ichikawa, and K. Takeuchi (2004):

Variability of the volume transport southeast of Okinawa Island estimated from satellite altimeter data.

J. Oceanography, Vol.60(6), 953-962. 

 

34) Kamachi, M., T. Kuragano, H. Ichikawa, H. Nakamura, A. Nishina, A. Isobe, D. Ambe, M. Arai, N. Gohda, S. Sugimoto, K. Yoshita, T. Sakurai, and F. Uboldi  (2004):

Operational data assimilation system for the Kuroshio south of Japan: Reanalysis and validation.

J. Oceanography, Vol.60(2), 303-312.

  

33) Ichikawa, H., H. Nakamura, A. Nishina, and M. Higashi (2004):

Variability of Northeastward Current Southeast of Northern Ryukyu Islands.

J. Oceanography, Vol.60(2), 351-363.

 

32) Nakamura, H., H. Ichikawa, A. Nishina, and H.-J. Lie (2003):

Kuroshio path meander between the continental slope and the Tokara Strait in the East China Sea.

J. Geophys. Res., 108(C11), 3360, doi:10.1029/2002JC001450.

 

31) Kashima, M., S. Imawaki, S. Umatani, H. Uchida, Y. Hashibe, H. Ichikawa, and M. Fukasawa (2003):

Geostrophy in the intermediate and deep layers of the Kuroshio and its recirculation regions south of Japan. 

J. Oceanography, Vol.59(3), 291-301.

 

30) Zhu, X.-H., I.-S. Han, J.-H. Park, H. Ichikawa, K. Murakami, A. Kaneko, and A. Ostrovskii (2003):

The Northeastward Current Southeast of Okinawa Island Observed During November 2000 to August 2001.

Geophysical Res. Letts, Vol.30, No. 2, 1071, doi:10.1029/2002GL015867.

 

29) Book, J. W., M. Wimbush, S. Imawaki, H. Ichikawa, H. Uchida, and H. Kinoshita (2002):

Kuroshio temporal and spatial variations south of Japan, determined from inverted-echo-sounder measurements.

J. Geophysical Res., Vol.107(C9),  doi:10.1029/2001JC000795.

 

28) Ichikawa, H. and R. C. Beardsley (2002):

The Current system in the Yellow and East China Seas.

J. Oceanography, Vol.58(1), 77-92.

 

27) Kaneko, A., A. Ostrovskii, A. Stuart-Menteth, K. Takeuchi, T. Yamagata, J-H. Park, X-H. Zhu, N. Gohda, H. Ichikawa, K. Ichikawa, A. Isobe, M. Konda, and S. Umatani (2001):

Acoustic monitoring of the Kuroshio Current system.

J. Marine Acoust. Soc. Jpn, Vol. 28(4), 236-255.

 

26) Ostrovskii, A., A. Kaneko, A. Stuart-Menteth, K. Takeuchi, T. Yamagata, J.-H. Park, X. H. Zhu, N. Gohda, H. Ichikawa, K. Ichikawa, A. Isobe, M. Konda, and S.I. Umatani (2001):

Kuroshio Observation Program: Towards Real-Time Monitoring the Japanese Coastal Waters.

Ocean and Polar Research, Vol.23(2), 141-160.

 

25) Imawaki, S., H. Uchida, H. Ichikawa, M. Fukasawa, S. Umatani, and the ASUKA Group (2001):

Satellite altimeter monitoring the Kuroshio transport south of Japan.

Geophysical Research Letters, Vol. 28(1), 17-20.

 

24) Ichikawa, H. and M. Chaen (2000):

Seasonal variation of heat and freshwater transports by the Kuroshio in the East China Sea.

Journal of Marine Systems, Vol.24,119-129. 

 

23) James, C., M. Wimbush, and H. Ichikawa (1999):

Kuroshio Meanders in the East China Sea. 

Journal of Physical Oceanography, Vol.29, 259-272. 

 

22) Maeda, A., K. Uejima, T. Yamashiro, M. Sakurai, H. Ichikawa, M. Chaen, K. Taira, and S. Mizuno (1996):

Near Inertial Motion Excited by Wind Change in a Margin of the Typhoon 9019. 

J. Oceanography, Vol.52, 375-388. 

 

21) 市川洋・茶圓正明 (1996):

南西諸島南東海域における表層流速の経年変動. 

海と空 .第71巻,第4号,129頁~138頁. 

 

20) Hsueh, Y., H-J. Lie, and H. Ichikawa (1996):

On the Branching of the Kuroshio West of Kyushu. 

J. Geophysical Research, Vol.101, 3851-3857. 

  

19) 市川洋・森博明・灘井章嗣・大野裕一 (1995):

短波海洋レーダによる海面流速分布の測定.  

可視化情報学会誌,第15巻(補追第2号),125頁~128頁. 

 

18) Yuan, Y., J. Su, Z. Pan, H. Chen, H. Ichikawa, S. Imawaki, K. Kawatate, K. Takano, and S. Umatani (1995):

The Western Boundary Current East of the Ryukyu Islands. 

La mer, Vol.33, No.1,1-11. 

  

17) Takano, K., Y. Yuan, K. Kawatate, S. Imawaki, J. Su, Z. Pan, H. Ichikawa, and S. Umatani (1994):

Diurnal and Semidiurnal Current Fluctuations at Abyssal Depths Southeast of Okinawa.  

La mer, Vol.32, No.4, 251-259. 

 

16) Yuan, Y., K. Takano, Z. Pan, J. Su, K. Kawatate, S. Imawaki, H. Yu, H. Chen, H. Ichikawa, and S. Umatani (1994):

The Kuroshio in the East China Sea and the Currents East of Ryukyu Islands during Autumn 1991. 

La mer, Vol.32, No.4, 235-244. 

  

15) 市川洋 (1993):

東シナ海における黒潮流量の短周期変動.  

海と空, 第69巻, 第3号, 135頁~148頁. 

 

14) 市川洋 (1993):

各種流速測定手法の現状と問題点- 一例としてオイラー流とラグランジェ流の測定-.

海洋工学コンファレンス論文集, 第7号, 21頁~29頁. 

 

13) Ichikawa, H. and R. C. Beardsley (1993):

Temporal and Spatial Variability of Volume Transport of the Kuroshio in the East China Sea.

Deep-Sea Res. Vol.40, No.3, 583-605. 

 

12) Taira, K., S. Kitagawa, K. Uehara, H. Ichikawa, H. Hachiya, and T. Teramoto (1990):

Direct Measurements of Mid-depth Circulation in the Shikoku Basin by Tracking SOFAR Floats. 

日本海洋学会誌,第46巻,6号,296頁~306頁. 

 

11) Kikukawa, H. and H. Ichikawa (1990):

A Numerical Study of a Tide with Four Harmonic Constituents at the Open Boundary.

日本海洋学会誌,第46巻,4号,143頁~155頁. 

 

10) Yamashiro, T., A. Maeda, and H. Ichikawa (1988):

M2 Tidal Currents near the Continental Shelf Margin in the East China Sea. 

Prog. Oceanogr. Vol.21, 431-440. 

 

9)  柳哲雄・額田恭史・市川洋・東川勢二 (1986):

日向灘の黒潮フロント. 

海と空,第62巻,1号,1頁~7頁. 

 

8)  茶圓正明・市川洋 (1984):

鹿児島湾奥牛根海域における夏季の海況と物質拡散. 

水産海洋研究会報,第46号,1頁~8頁. 

 

7)  Kikukawa, H. and H. Ichikawa (1984):

An Improved Explicit Finite Element Method for Tidal Flow.

Int. J. Numer. Method Engineer., Vol.20, 1461-1475. 

 

6)  市川洋・今里哲久・國司秀明・芹沢重厚・田中耕三郎 (1980):

波面追従装置を用いた風速変動場の測定.

海と空,第56巻,1号,1頁~16頁. 

 

5)  H. Ichikawa (1978):

The Energy Balance in the Wind-wave Spectrum. 

日本海洋学会誌,第34巻,4号,129頁~139頁. 

 

4) H. Ichikawa (1978):

A Model on the Turbulent Wind Field over Wind-waves in Curvilinear Co-ordinates.

日本海洋学会誌,第34巻,4号,117頁~128頁. 

 

3)  Imasato, N. and H. Ichikawa (1977):

A Complementary Note on "Nonlinearity of the Horizontal Velocity Field under Wind-waves". 

日本海洋学会誌,第33巻,6号,340頁~341頁. 

 

2)  Imasato, N. and H. Ichikawa (1977):

Nonlinearity of the Horizontal Velocity Field under Wind-waves.

日本海洋学会誌,第33巻,2号,61頁~66頁. 

 

1)  Ichikawa, H. and N. Imasato (1976):

The Wind Field over Wind-waves. 

日本海洋学会誌,第32巻,6号,271頁~283頁.