Publications

地球の変動はどこまで宇宙で解明できるか: 太陽活動から読み解く地球の過去・現在・未来  (DOJIN選書) 

 

太陽ってどんな星？  (新日本出版社) 

 

 

Reviewed Papers

  1. H. Xu, H. Miyahara, K. Horiuchi, H. Matsuzaki, X. Zhao, H. Gan, W. Luo, M.E. Meadows, X. Zheng, L. Zhou, Annual 10Be record for 1510–1701 CE obtained from endogenic travertine at Baishuitai, China: a new proxy record of annual solar activity, GRL, 2024.
  2. H. Miyahara, K. Kanya, R. Kataoka, S. Shima, E. Touber, Response of high-altitude clouds to the galactic cosmic ray cycles in tropical regions, Frontiers in earth science 11, https://doi.org/10.3389/feart.2023.1157753, 2023.
  3. A. Rakowski, J. Pawlyta, H. Miyahara, M. Krapiec, M. Molnar, D. Wiktorowski, M. Minami, Radiocarbon concentration in sub-annual tree rings from Poland around 660 BCE, Radiocarbon, 2023.
  4. M. Takeyama, T. Moriya, H. Saito, H. Miyahara, F. Miyake, M. Ohyama, R. Sato, R. Shitara, H. Sakurai, F. Tokanai, Present status of the YU-AMS system and its operation over the past 10 years, Nucl. Instrum.Methods. Phys. Res., Sect. B, 538, 30-35, 2023.
  5. H. Miyahara, F. Tokanai, T. Moriya, M. Takeyama, H. Sakurai, M. Ohyama, K. Horiuchi, H. Hotta, Recurrent Large-Scale Solar Proton Events Before the Onset of the Wolf Grand Solar Minimum, Geophysical Research Letters, 49, e2021GL097201, 2022. 
  6. H. Miyahara, F. Tokanai, T. Moriya, M. Takeyama, H. Sakurai, K. Horiuchi, H. Hotta, Gradual onset of the Maunder Minimum revealed by high-precision carbon-14 analyses, Scientific Reports, 11, 5482, doi: https://doi.org/10.1038/s41598-021-84830-5, 2021.
  7. K. Kusano, K. Ichimoto, M. Ishii, Y. Miyoshi, S. Yoden, H. Akiyoshi, A. Asai, Y. Ebihara, H. Fujiwara, T. Goto, Y. Hanaoka, H. Hayakawa, K. Hosokawa, H. Hotta, K. Hozumi, S. Imada, K. Iwai, T. Iyemori, H. Jin, R. Kataoka, Y. Katoh, T. Kikuchi, Y. Kubo, S. Kurita, H. Matsumoto, T. Mitani, H. Miyahara, Y. Miyoshi, T. Nagatsuma, A. Nakamizo, S. Nakamura, H. Nakata, N. Nishizuka, Y. Otsuka, S. Saito, S. Saito, T. Sakurai, T. Sato, T. Shimizu, H. Shinagawa, K. Shiokawa, D. Shiota, T. Takashima, C. Tao, S. Toriumi, S. Ueno, K. Watanabe, S. Watari, S. Yashiro, K. Yoshida & A. Yoshikawa, PSTEP: project for solar–terrestrial environment prediction, Earth, Planets and Space, 73, Article number: 159, 2021.
  8. H. Sakurai, F. Tokanai, F. Miyake, K. Horiuchi, K. Masuda, H. Miyahara, M. Ohyama, M. Sakamoto, T. Mitsutani, T. Moriya, Prolonged production of 14C during the ~660 BCE solar proton event from Japanese tree rings, Scientific Reports, 10, 660, 2020.
  9. H. Miyahara, K. Horiuchi, W. Sakashita, H. Matsuzaki, L. Zhou, H. Xu, Measurement of beryllium-10 in terrestrial carbonate deposits from South China: A pilot study, Nuclear Instruments and Methods in Physics Research Section B, 464, 36-40, 2020.
  10. H. Xu, H. Miyahara, K. Horiuchi, H. Matsuzaki, H. Sun, W. Luo, X. Zheng, Y. Suganuma, S. Wang, L. Zhou, High-resolution records of 10Be in endogenic travertine from Baishuitai, China: A new proxy record of annual solar activity?, Quaternary Science Reviews, 216, 34-46, doi: https://doi.org/10.1016/j.quascirev.2019.05.012, 2019.
  11. T. Moriya, H. Miyahara, M. Ohyama, M. Hakozaki, M. Takeyama, H. Sakurai, and F. Tokanai, A study of variation of the 11-Y.ar solar cycle before the onset of the Spoerer Minimum based on annually measured 14C content in tree rings, Radiocarbon, 61, 1749-1754, 2019.
  12. T. Matsumoto, D. Shiota, R. Kataoka, H. Miyahara and S. Miyake, A Dynamical Model of the Heliosphere with the Adaptive Mesh Refinement, J. Phys.: Conf. Ser. 1225 012008, 2019.
  13. T. Moriya, M. Takeyama, H. Sakurai, T. Umebayashi, T. Toyoguchi, T. Shiraishi, H. Miyahara, M. Ohyama, K. Nozawa, S. Ito, S. Itoh, M. Hirota, F. Tokanai, Status of the AMS system at Yamagata University, Nucl. Instrum. Methods. Phys. Res., Sect. B, 439, 44-49, 2019.
  14. W. Sakashita, Y. Yokoyama, H. Miyahara, T. Aze, S. P. Obrochta, M. Ohyama, H. Yonenobu, Assessment of northeastern Japan tree-ring oxygen isotopes for reconstructing early summer hydroclimate and spring Arctic Oscillation, Geochemistry, Geophysics, Geosystems, 19, 9, 3520-3528, doi: 10.1029/2018GC007634, 2018.
  15. H. Miyahara, R. Kataoka, T. Mikami, M. Zaiki, J. Hirano, M. Yoshimura, Y. Aono, and K. Iwahashi, Solar Rotational Cycle in Lightning Activity in Japan during the 18–19th Centuries, Ann. Geophys., 36, 633-640, doi: 10.5194/angeo-36-633-2018, 2018.
  16. W. Sakashita, H. Miyahara, Y. Yokoyama, T. Aze, S. P. Obrochta, T. Nakatsuka, Relationship between the Northern Pacific Gyre Oscillation and tree-ring cellulose oxygen isotopes in northeastern Japan, Geoscience Letters, 4, 29, doi: https://doi.org/10.1186/s40562-017-0095-2, 2017.
  17. H. Miyahara, Y. Aono, R. Kataoka, Searching for the 27-day solar rotational cycle in lightning events recorded in old diaries in Kyoto from the 17th to 18th century, Ann. Geophys., 35, 1195-1200, doi: 10.5194/angeo-35-1195-2017, 2017.
  18. W. Sakashita, H. Miyahara, Y. Yokoyama, T. Aze, T. Nakatsuka, Y. Hoshino, M. Ohyama, H. Yonenobu, K. Takemura, Hydroclimate reconstruction in central Japan over the past four centuries from tree-ring cellulose δ18O, Quaternary International, 455, 1-7, 2017.
  19. H. Miyahara, C. Higuchi, T. Terasawa, R. Kataoka, M. Sato, Y. Takahashi, Solar 27-day rotational period detected in a wide-area lightning activity in Japan, Ann. Geophys., 35, 583-588, doi:10.5194/angeo-35-583-2017, 2017.
  20. H. Hayakawa, H. Tamazawa, Y. Ebihara, H. Miyahara, A.D. Kawamura, T. Aoyama, H. Isobe, Records of Sunspots and Aurora Candidates in the Chinese Official Histories of the Yuán and Ming Dynasties during 1261-1644, PASJ, 0, 1-25, doi: 10.1093/pasj/psx045, 2017.  
  21. R. Kataoka, H. Isobe, H. Hayakawa, H. Tamazawa, A.D. Kawamura, H. Miyahara, K. Iwahashi, Kazuaki Yamamoto, Masako Takei, Tsuneyo Terashima, Hidehiko Suzuki, Yasunori Fujiwara, Takuji Nakamura, Historical space weather monitoring of prolonged aurora activities in Japan and in China, Space Weather, 15, 392-402, doi: 10.1002/2016SW0014932017, 2017.
  22. H. Hayakawa, H. Tamazawa, Yurina Uchiyama, Y. Ebihara, H. Miyahara, Shunsuke Kosaka, K. Iwahashi, H. Isobe, Historical aurora evidence for great magnetic storms in 990s, Solar Physics, 292, doi: 10.1007/s11207-016-1039-2, 2016.
  23. H. Hayakawa, Yasuyuki Mitsuma, Y. Ebihara, A.D. Kawamura, H. Miyahara, H. Tamazawa, H. Isobe, Earliest Datable Records of Aurora-like Phenomena in the Astronomical Diaries from Babylonia, Earth, Planets and Space, 68, 195, doi: 10.1186/s40623-016-0571-5, 2016.
  24. H. Hayakawa, K. Iwahashi, H. Tamazawa, H. Isobe, R. Kataoka, Y. Ebihara, H. Miyahara, A.D. Kawamura, K. Shibata, East Asian Observations of Low Latitude Aurora during the Carrington Magnetic Storm, PASJ,  68, 99, doi:10.1093/pasj/psw097, 2016.
  25. A.D. Kawamura, H. Hayakawa, H. Tamazawa, H. Miyahara, H. Isobe, Aurora Candidates from the Chronicle of Qīng Dynasty in Several Degrees of Relevance, PASJ, 68, 79, doi:10.1093/pasj/psw074, 2016.
  26. H. Hayakawa, H. Isobe, A.D. Kawamura, H. Tamazawa, H. Miyahara, R. Kataoka, Unusual Rainbow and White Rainbow - A new auroral candidate in oriental historical sources, Publications of the Astronomical Society of Japan, 68(3)032, 2016.
  27. W. Sakashita, Y. Yokoyama, H. Miyahara, Y.T. Yamaguchi, T. Aze, S. P. Obrochta, T. Nakatsuka, Relationship between early summer precipitation in Japan and the El Niño-Southern and Pacific Decadal Oscillations over the past 400 Y.ars, Quaternary International, 397, 300-306, 2016.
  28. E. Kilpua, N. Olspert, A. Grigorievskiy, M. Käpylä, E. Tanskanen, H. Miyahara, R. Kataoka, J. Pelt, Y. Liu, Statistical study of strong and extreme geomagnetic disturbances and solar cycle characteristics, The Astrophysical Journal, 806(2), 272, 2015.
  29. R. Kataoka, Y.Fukuda, Y. Miyoshi, H. Miyahara, S. Itoya, Y. Ebihara, D. Hampton, H. Dahlgren, D. Whiter, N. Ivchenko, Compound auroral micromorphology: Ground-based high-speed imaging, Earth, Planets and Space, 67, 23, 2015.
  30. 宮原ひろ子,　太陽活動に伴う宇宙線変動と気候変動, プラズマ・核融合学会誌, 90, 2, 122-127, 2014.
  31. R. Kataoka, T. Ebisuzaki, H. Miyahara, T. Nimura, T. Tomida, T. Sato, S. Maruyama, The Nebula Winter: The united view of the snowball Earth, mass extinctions, and explosive evolution in the late Neoproterozoic and Cambrian periods, Gondwana Research, 25, 1153-1163, 2014.
  32. R. Kataoka, Y. Miyoshi, K. Shigematsu, D. Hampton, Y. Mori, T. Kubo, A. Yamashita, M. Tanaka, T. Takahei, T. Nakai, H. Miyahara, and K. Shiokawa, Stereoscopic determination of all-sky altitude map of aurora using two ground-based Nikon DSLR cameras, Ann. Geophys, Ann. Geophys., 31, 1543-1548, 2013.
  33. T. Suzuki, S. Imada, R. Kataoka, Y. Kato, T. Matsumoto, H. Miyahara, S. Tsuneta, Saturation of Stellar Winds from Young Suns, PASJ, 65, 5, 9, 2013.
  34. Sakurai, H., F. Tokanai, K. Kato, Y. Takahashi, T. Sato, S. Kikuchi, E. Inui, Y. Arai, K. Masuda, H. Miyahara, C. Mundia, W. Tavera, Latest 14C concentrations of plant leaves at high altitudes in the Northern and Southern Hemisphere, Radiocarbon, 55, 2-3, 1573-1579, 2013.
  35. F. Tokanai, K. Kato, M. Anshita, H. Sakurai, A. Izumi, T. Toyoguchi, T. Kobayashi, H. Miyahara, M. Ohyama, Y. Hoshino, Present status of YU-AMS system, Radiocarbon, 55, 2-3, 251-259, 2013.
  36. R. Kataoka, T. Ebisuzaki, H. Miyahara, S. Maruyama, Snowball Earth events driven by starbursts of the Milky Way Galaxy, New Astronomy, 2012, 21, 50-62, 2012.
  37. R. Kataoka, H. Miyahara, F. Steinhilber, Anomalous 10Be spikes during the Maunder Minimum: Possible evidence for extreme space weather in the heliosphere,　Space Weather, 10, S11001, doi:10.1029/2012SW000835, 2012.
  38. S.P. Obrochta, H. Miyahara, Y. Yokoyama, T.J. Crowley, A re-examination of evidence for the North Atlantic “1500-Y.ar cycle” at Site 609, Quaternary Science Reviews, 10.1016/j.quascirev.2012.08.008, 55, 23-33, 2012.
  39. K. Nagaya, K. Kitazawa, F. Miyake, K. Masuda, Y. Muraki, T. Nakamura, H. Miyahara, H. Matsuzaki,Variation of the Schwabe Cycle Length During the Grand Solar Minimum in the 4th Century BC Deduced from Radiocarbon Content in Tree Rings, Solar Physics,doi: 10.1007/s11207-012-0045-2, 280, 223-236, 2012.
  40. F. Steinhilber, J. Abreu, J. Beer, I. Brunner, M. Christl, H. Fischer, U. Heikkila, P. Kubik, M. Mann, H. Miller, H. Miyahara, K.G. McCracken, H. Oerter, F. Wilhelms, 9,400 Y.ars of cosmic radiation and solar activity from ice cores and tree rings, Proc. Natl. Acad. Sci., doi:10.1073/pnas.1118965109, 109, 5967-5971, 2012.
  41. B. Laken, E. Palle, and H. Miyahara, A decade of the Moderate Resolution Imaging Spectroradiometer: is a solar - cloud link detectable?, Journal of Climate, doi:https://dx.doi.org/10.1175/JCLI-D-11-00306.1., 25, 4430-4440, 2012.
  42. Y. Muraki, K. Masuda, K. Nagaya, K. Wada, and H. Miyahara, Solar variability and width of tree ring, Astrophys. Space Sci. Trans., 7, 395-401, 2011.
  43. P. K. Hong, H. Miyahara, Y. Yokoyama, Y. Takahashi, M. Sato, Implications for the low latitude cloud formations from solar activity and the Quasi-Biennial Oscillation, Journal of Atmospheric and Solar-Terrestrial Physics, 73, 587-591, 2011.
  44. Y.T. Yamaguchi, Y. Yokoyama, H. Miyahara, K. Sho and T. Nakatsuka, Synchronized Northern Hemisphere Climate Change and Solar Magnetic Cycles during the Maunder Minimum, Proc. Natl. Acad. Sci., 107(48), 20697-20702, doi: 10.1073/pnas.1000113107, 2010.
  45. T. Ebisuzaki, H. Miyahara, R. Kataoka, T. Sato, Y. Ishimine, Explosive volcanic eruptions triggered by cosmic rays: volcano as a bubble chamber, Gondwana Research, doi:10.1016/j.gr.2010.11.004,  19, 1054-1061, 2010.
  46. H. Miyahara, K. Kitazawa, K. Nagaya, Y. Yokoyama, H. Matsuzaki, K. Masuda, T. Nakamura, Y. Muraki, Is the Sun heading for another Maunder Minimum? －Precursors of the grand solar minima, Journal of Cosmology, 8, 1970-1982, 2010.
  47. 宮原ひろ子, 過去1200年間における太陽活動および宇宙線変動と気候変動との関わり, 地学雑誌, 119, 3, 小特集「グローバル気候変動Part3」, 510-518, 2010.
  48. Y. Takahashi, Y. Okazaki, M. Sato, H. Miyahara, K. Sakanoi, and P. K. Hong, 27-day variation in cloud amount and relationship to the solar cycle, Atmos. Chem. Phys., 10, 1577-1584, 2010.
  49. K. Masuda, K. Nagaya, H. Miyahara, Y. Muraki, and T. Nakamura, Cosmogenic Radiocarbon and the Solar Activity, Proc. Int. Workshop Advances in Cosmic Ray Science, J. Phys. Soc. Jpn. 78 Suppl. A, 1-6, 2009.
  50. H. Miyahara, Y. Yokoyama, and K. Masuda, Possible link between multi-decadal climate cycles and periodic reversals of solar magnetic field polarity, Earth Planet. Sci. Lett., 272, 290-295, 2008.
  51. H. Miyahara, G. Wen, R. Cahalan, and A. Ohmura, Deriving Historical Total Solar Irradiance from Lunar Borehole Temperatures, Geophys. Res. Lett, 35, L02716, doi:10.1029/2007GL032171, 2008.
  52. H. Miyahara, K. Masuda, T. Nakamura, H. Kitagawa, K. Nagaya, and Y. Muraki, Transition of solar cycle length in association with the occurrence of grand solar minima indicated by radiocarbon content in tree-rings, Quaternary Geochronology, 3, 208-212, 2008.
  53. T. Nakamura, H. Miyahara, K. Masuda, H. Menjo, K. Kuwana, K. Kimura, M. Okuno, M. Minami, H. Oda, A. Rakowski, T. Ohta, A. Ikeda, and E. Niu, High precision 14C measurements and application to wiggle-match dating of wood materials at Nagoya University, Nucl. Instrum. Methods. Phys. Res., Sect. B, 259, 408-413, 2007.
  54. H. Miyahara, K. Masuda, K. Nagaya, K. Kuwana, Y. Muraki, and T. Nakamura, Variation of solar activity from the Spoerer to the Maunder minima indicated by radiocarbon content in tree-rings, Advances in Space Research, 40, 1060-1063, 2007.
  55. H. Miyahara, D. Sokoloff, and I. G. Usoskin, The solar cycle at the Maunder minimum epoch, Advances in Geosciences, 2, 1-20, 2006.
  56. H. Miyahara, K. Masuda, Y. Muraki, H. Kitagawa, and T. Nakamura, Variation of solar cyclicity during the Spoerer Minimum, J. Geophys. Res., 111, A03103, 2006.
  57. H. Miyahara, K. Masuda, H. Furuzawa, H. Menjo, Y. Muraki, H. Kitagawa, and T. Nakamura, Variation of the radiocarbon content in tree rings during the Spoerer Minimum, Radiocarbon, 46(2), 965-968, 2004.
  58. H. Miyahara, K. Masuda, Y. Muraki, T. Uemura, M. Kato, H. Toyoizumi, H. Furuzawa, T. Nakamura, H. Kitagawa, and E. Matsumoto, Radiocarbon contents in tree rings during the Spoerer minimum, Nucl Instr. and Meth. B, 223-224, 655-659, 2004.
  59. H. Miyahara, K. Masuda, Y. Muraki, H. Furuzawa, H. Menjo, and T. Nakamura, Cyclicity of solar activity during the Maunder Minimum deduced from radiocarbon content, Sol. Phys., 224, 317-322, 2004.

 

Proceedings

  1. 太陽活動の気候影響：
    数十日スケールから千年スケールまで
    宮原ひろ子, 太陽活動の気候影響： 数十日スケールから千年スケールまで, 2018.
  2. H. Miyahara, Y. Yokoyama, Y. T. Yamaguchi, T. Nakatsuka, Tracing the response of regional-global climate to galactic cosmic rays, PAGES newsletter, 2012.
  3. H. Sakurai et al., Daily Variation of Cosmogenic Nuclide Be-7 Concentrations in High Altitude Atmosphere at Mt. Chacaltaya at the solar minimum from 2009, Proc. 32nd Int. Cosmic Ray Conf., 2011.
  4. H. Miyahara, Y. Yokoyama, Y. T. Yamaguchi, Investigation of solar activity, cosmic ray variation, and their influence on climate change based on cosmogenic nuclides, Proceedings of CAWSES-II Kick-Off Symposium, 2010.
  5. H. Miyahara, Y. Yokoyama, Y. T. Yamaguchi, Influence of the Schwabe/Hale solar cycles on climate change during the Maunder Minimum, Proceedings of the IAU XXVII General Assembly, 2009.
  6. 宮原ひろ子, 太陽活動の11年周期の変遷と気候変動, 第2回「歴史的記録と現代科学」研究会集録, 126-133, 2009.
  7. K. Nagaya, K. Kitazawa, K. Masuda, T. Nakamura, H. Miyahara, H. Matsuzaki, Y. Muraki, Variation of the solar cycle length during the grand solar minimum in the 4th century B. C. deduced from carbon-14 contents in annual tree rings, Proc. 31th Int. Cosmic Ray Conf., 2009.
  8. K. Nagaya, K. Kitazawa, K. Masuda, Y. Muraki, H. Miyahara, T. Nakamura, Variation of Solar 11-year cycle during the grand solar minimum in the 4th century B.C. by measurement of 14C contents in tree rings, Proc. 30th Int. Cosmic Ray Conf., 1, 521-524 , 2007.
  9. K. Masuda, K. Nagaya, K. Kitazawa, Y. Muraki, H. Miyahara, T. Nakamura, Solar activity variation in grand solar minima deduced from cosmogenic radiocarbon, Proc. 30th Int. Cosmic Ray Conf., 1, 525-528, 2007.
  10. H. Miyahara, K. Masuda, H. Menjo, K. Kuwana, Y. Muraki & T. Nakamura, Variation of solar activity during the grand solar minima deduced from radiocarbon content in tree rings, Proc. 29th Int. Cosmic Ray Conf., 2, 199-202, 2005.
  11. H. Menjo, H. Miyahara, K. Kuwana, K. Masuda, Y. Muraki & T. Nakamura, Possibility of the detection of past supernova explosion by radiocarbon measurement, Proc. 29th Int. Cosmic Ray Conf., 2, 357-360, 2005.
  12. K. Masuda, H. Furuzawa, H. Miyahara, Y. Muraki, I. Hajdas, G. Bonani, J. Beer, Radiocarbon Content in Japanese Cedar during the Maunder Minimum, Proc. 28th Int. Cosmic Ray Conf., 2003.
  13. H. Miyahara, K. Masuda, H. Furuzawa, Y. Muraki, T. Nakamura, H. Kitagawa, K. Arslanov, Variation of the radiocarbon content of tree rings during the Spoerer Minimum, Proc. 28th Int. Cosmic Ray Conf., 2003.
  14. H. Toyoizumi, KH. A. Arslanov, M. Kato, K. Masuda, H. Miyahara, Y. Muraki, T. Murata, and T. Uemura, The application of radiocarbon techniques to environmental monitoring, Proc. 27th Int. Cosmic Ray Conf., 2001.

 

Books/Articles

  1. 宮原ひろ子, 「超高精度の炭素14データが捉えた13世紀の太陽プロトンイベント」NPO法人 小さな天文学者の会 会報 No.99 , 2024
  2. 「Solar-Terrestrial Environmental Prediction (SpringerLink)」（分担執筆）ISBN: 978-981-19-7765-7, 2023.
  3. 太陽地球圏環境予測 オープン・テキストブック（PSTEP Open Textbook) (分担執筆）（2021）
  4. 宮原ひろ子, 「太陽活動と気候変動」, JGL Vol.17 No.2 (2021/5)
  5. 宮原ひろ子, 「トラバーチン堆積物を用いて太陽活動と宇宙線の歴史を探る」, Isotope News, 2021.
  6. 宮原ひろ子, 「太陽ってどんな星？」, 新日本出版社 , 2019.
  7. PSTEP Newsletter No.14  Q＆A 宇宙と地球のなぜ？どうして？  , 2019.
  8. PSTEP Newsletter No.13  Q＆A 宇宙と地球のなぜ？どうして？  , 2019.
  9.  PSTEP Newsletter No.12 樹木年輪の酸素同位体解析で探る小氷期の気候変動, 2019.
  10.  PSTEP Science Nuggets No.10  日本の雷活動にみられる太陽自転周期の影響, 2018.
  11. 「加速器ハンドブック」 日本加速器学会 （編） 丸善出版, 2018年4月.
  12.  「気候変動の事典」, 分担執筆, 2017年12月.
  13. 片岡龍峰, 宮原ひろ子, 「古典から読み解くオーロラの科学」, 現代化学, 2017年10月.
  14. 「放射化学の事典」　朝倉書店, 2015年9月.
  15. 日本物理学会誌5月号, 「交流」欄, 　「宇宙環境と地球の気候―太陽圏システムの物理学―」, 2015年5月.
  16. 「現代化学」, ミニ特集, 天気のリズムは宇宙の影響を受けるか,  2015年1月号　東京化学同人.
  17. 宮原ひろ子，「地球の変動は宇宙で解明できるか　―太陽活動から読み解く地球の過去・現在・未来」，化学同人，2014年8月.
  18. 「図説地球環境の事典」  吉﨑正憲・野田彰他編 [朝倉書店]（2013年）
  19. 上出洋介  宮原ひろ子（翻訳）, 太陽活動と地球: 生命・環境をつかさどる太陽 (J Eddy著）[丸善出版]（2012年7月31日）
  20. 宮原ひろ子 特集：太陽異変　地球は冷えるか,　 「日経サイエンス」（2012年8月号）
  21. 宮原ひろ子 太陽からもたらされるものと地球の関係, 「シルミル」（2012年）(No.3, Vol.5, p16-17)
  22. 宮原ひろ子 横山祐典, 宇宙線と気候変動, 物理科学月刊誌「パリティ」（2012年3月号Vol.27 No.03）
  23. 宮原ひろ子， 宇宙放射線環境と地球の気候とのかかわりを探る, 東京大学環境報告書, 2011.
  24. 宮原ひろ子， マウンダー極小期, 新用語解説，日本気象学会 機関誌「天気」, 2010.
  25. 宮原ひろ子， 宇宙線が気候変動に与える影響を探る, 『ICRRニュース』（3月号），東京大学宇宙線研究所, 2010.
  26. 宮原ひろ子， 太陽活動と宇宙放射線量, 『Isotope News』（No.668 2009年12月号），日本アイソトープ協会, 2009.
  27. 宮原ひろ子， 太陽活動と宇宙線，そして気候変動, 『科学』（12月号），岩波書店, 2009.
  28. 宮原ひろ子， 第27回国際天文学連合総会報告, 『ICRRニュース』（10月号），東京大学宇宙線研究所, 2009.
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