Presentations

Talk

• 1. Kadoya, S. & Catling, D., Upper limit on H2 levels in the Archean atmosphere based on detrital magnetite. Goldschmidt 2018, gold2018:abs:2018001946, Boston/USA, Aug. 12--17 2018.

  2. Kadoya, S. & Tajika, E., Effect of continental growth on climate in terms of carbonate-silicate geochemical cycle. Japan Geoscience Union Meeting 2018, PPS08-01, Chiba/Japan, May 20--24 2018.

  3. Kadoya, S. & Tajika, E., Lifetime of the warm climate of Earth-like planets in the habitable zone. Astrobiology Science Conference 2017, 3272, Mesa/USA, Apr. 24--28 2017.

  4. Kadoya, S. & Tajika, E., Conditions for oceans on Earth-like planets with carbonate-silicategeochemical cycle. Astrbiology Science Conference 2015, 7098, Chicago/USA, June 15--19 2015. 

Talk; in Japanese

• 1. Kadoya, S. & Catling, D., A cold and alkaline Hadean ocean caused by impact ejecta weathering. Japan Geoscience Union Meeting 2019, BCG09-07, Chiba/Japan, May 26-30 2019.

  2. Kadoya, S. & Catling, D., Constraint on atmospheric hydrogen based on magnetite for the Archean Earth. Japan Geoscience Union Meeting 2018, BCG09-07, Chiba/Japan, May 20--24 2018.

  3. Kadoya, S. & Tajika, E., Outer limit of the habitable zone considered in terms of climate jump from snowball state. Japan Geoscience Union Meeting 2018, PAE20-04, Chiba/Japan, May 20--24 2018.

  4. Kadoya, S. & Tajika, E., The effect of spectral type of central star on climate and climatic evolution of the Earth-like planets in habitable zone. JpGU-AGU Joint Meeting 2017, PPS07-23, Chiba/Japan, May 20--25 2017.

  5. Kadoya, S. & Tajika, E., The duration of habitable condition for large and small Earth-like planets. Japan Geoscience Union Meeting 2015, PPS21-31, Chiba/Japan, May 24--28 2015.

  6. 門屋辰太郎 & 田近英一, 質量の異なる中心星回りにおける地球類似惑星の気候進化. 日本惑星科学会秋季講演会, O1-02, 東京, Oct. 14--16 2015.

  7. 門屋辰太郎 & 田近英一, 全球凍結状態にある系外地球型水惑星の存在確率. 日本惑星科学会秋季講演会, O2-04, 仙台, Sep. 24--26 2014.

  8. 門屋辰太郎 & 田近英一, ハビタブルゾーンにおける地球型水惑星表層環境に対する炭素循環の影響. 日本惑星科学会秋季講演会, O1-03, 石垣, Dec. 20--22 2013.

  9. 門屋辰太郎 & 田近英一, 炭素循環及び熱進化を考慮した地球型水惑星の表層環境進化とその多様性. 第46回月・惑星科学シンポジウム, 相模原, Aug. 5--7 2013.

  10. 門屋辰太郎 & 田近英一, 地球型水惑星表層における気候. 日本惑星科学会秋季講演会, O10-05, 神戸, Oct. 24--26 2012.

  11. Kadoya, S., Tajika, E., & Watanabe, Y., Effects of orbital eccentricity on habitability of Earth-like extra-solar planets with carbon cycle, Japan Geoscience Union Meeting 2011, PPS020-13, Chiba/Japan, May 22--27 2011.

  12. 門屋辰太郎, 田近英一 & 渡邉吉康, 炭素循環を考慮した高軌道離心率惑星の表層環境とハビタビリティ. 日本惑星科学会秋季講演会, S32-02, 相模原, Dec. 23--25 2011.

  13. 門屋辰太郎, 田近英一 & 渡邉吉康, 炭素循環を考慮した高軌道離心率惑星の表層環境. 第44 回月・惑星科学シンポジウム, 相模原, Aug. 1--3 2011.

Poster

• 1. Kadoya, S., Oceanic boron cycle implies the difference in the two Neoproterozoic snowball states. GSA Connects 2022, 235-11, Denver/USA, Oct. 9--12, 2022. 

  2. Kadoya, S., Catling, D. C., Nicklas, R. W., Puchtel, I. S., & Anbar, A. D., Mantle data imply that secular oxidation can drive oxygenation of the atmosphere.  JpGU-AGU Joint Meeting 2020, BCG06-05, Online, July 12--16, 2020. 

  3. Kadoya, S. & Catling, D., A cold and alkaline ocean on Hadean Earth caused by impact ejecta weathering. Goldschmidt 2019, gold2019:abs:2019002913, Barcelona/Spain, Aug. 18--23 2019.

  4. Kadoya, S. & Catling, D., A cold and alkaline Hadean ocean caused by impact ejecta weathering. Astrobiology Science Conference, 122-039, Seattle/USA, June 24--28 2019.

  5. Kadoya, S. & Tajika, E., The Effect of CO2 Degassing Rate via Volcanism on the Evolution of Earth-like Habitable Planets. Asia Oceania Geoschiences Society Conference 12th Annual Meeting, PS13-A025, Singapore, Aug. 2--7 2015.

  6. Kadoya, S., Tajika, E. & Watanabe, Y., Climate on Eccentric Planets with Carbonate–Silicate Geochemical Cycle. XXVIIIth IAU General Assembly, Beijing/China, Aug. 20--31 2012.

Poster; in Japanese

• 1. Kadoya, S. & Tajika, E., The evolutionary climatic track of the hypothetical Earth with different conditions of central star and semi-major axis. Japan Geoscience Union Meeting 2016, PPS11-P32, Chiba/Japan, May 22--26 2016.

  2. Kadoya, S. & Tajika, E., Climate evolution of extrasolar terrestrial planets with water and carbonate-silicate geochemical cycle. Japan Geoscience Union Meeting 2013, PPS21-P18, Chiba/Japan, May 19--24 2013.

  3. Kadoya, S., Tajika, E. & Watanabe, Y., Long-term Evolution of Surface Environment on Extrasolar Planets with Carbonate-Silicate Geochemical Cycle. Japan Geoscience Union Meeting 2012, PPS21-P07, Chiba/Japan, May 20--25 2012.

Accepted

• 1. Kadoya, S., Boron isotope fluctuation during a snowball event: what caused the different duration of Neoproterozoic glaciations? Japan Geoscience Union Meeting 2023, BCG07-05, Chiba/Japan, May 21--26, 2023. 

Submitted