Peer-reviewd publications:

39. 中田亮一 (2023) 有機物－金属元素相互作用の開拓とXAFSを用いた有機宇宙化学分析. Res. Org. Geochem., 39, 47–59.

https://doi.org/10.20612/rog.39.2_47

38. Li W., Nakada R., Takahashi Y., Gaschnig R.M., Hu Y., Shakouri M., Liu X.-M. (2023) Cerium geochemical composition of the upper continental crust through time: Implications for tracing past redox conditions. Geochim. Cosmochim. Acta, 359, 20–29.

https://doi.org/10.1016/j.gca.2023.08.024

37. Kajitani I., Koike M., Nakada R., Tanabe G., Usui T. Matsu'ura F., Fukushi K., Yokoyama T. (2023) Identification of carbonate-associated sulfate (CAS) in a Noachian Martian meteorite Allan Hills 84001. Earth Planet. Sci. Lett., 620, 118345.

https://doi.org/10.1016/j.epsl.2023.118345

36. Kuwahara H. and Nakada R. (2023) Partitioning of Fe2+ and Fe3+ between bridgmanite and silicate melt: Implications for redox evolution of the Earth’s mantle. Earth Planet. Sci. Lett., 615, 118197.

https://doi.org/10.1016/j.epsl.2023.118197

35. Kuwahara H., Nakada R., Kadoya S., Yoshino T., Irifune T. (2023) Hadean great mantle oxidation inferred from melting of peridotite under lower mantle conditions. Nat. Geosci., 16, 461–465.

https://doi.org/10.1038/s41561-023-01169-4 

34. Li W., Liu X.-M., Nakada R., Takahashi Y., Hu Y., Shakouri M., Zhang Z., Okumura T., Yamada S. (2023) The cerium isotope fingerprints of redox fluctuation in the regolith. Earth Planet. Sci. Lett., 602, 117962.

https://doi.org/10.1016/j.epsl.2022.117962

33. Shidare M., Nakada R., Usui T., Tobita M., Shimizu K., Takahashi Y., Yokoyama T. (2021) Survey of Impact Glasses in Shergottites Searching for Martian Sulfate Using X-ray Absorption Near-Edge Structure. Geochim. Cosmochim. Acta, 313, 85–98.

https://doi.org/10.1016/j.gca.2021.08.026

32. Kakizaki Y., Kano A., Ota Y., Nakada R., Nagaishi K., Kashiwagi K. (2021) Pennsylvanian paleoclimatic record in rhythmites developed on an oceanic island of low-latitude Panthalassa. Sediment. Geol., 424, 105992.

https://doi.org/10.1016/j.sedgeo.2021.105992

31. Matsu'ura F., Nakada R., Usui T. , Sawaki Y., Ueno Y., Kajitani I., Saitoh M. (2021) Spatial distribution and speciation of sulfur in Ediacaran limestones with μ-XRF imaging and XANES spectroscopy: Implications for diagenetic mobilization of sulfur species. Geochim. Cosmochim. Acta, 306, 20–43.

https://doi.org/10.1016/j.gca.2021.05.010

30. Kuwahara H., Itoh S., Suzumura A., Nakada R., Irifune T. (2021) Nearly Carbon‐Saturated Magma Oceans in Planetary Embryos During Core Formation. Geophys. Res. Lett., 48, e2021GL092389.

https://doi.org/10.1029/2021GL092389

29. Nakada R., Tanabe G., Kajitani I., Usui T., Shidare M., Yokoyama T. (2021) EXAFS Determination of Clay Minerals in Martian Meteorite Allan Hills 84001 and Its Implication for the Noachian Aqueous Environment. Minerals, 11, 176. (Feature Paper)

https://doi.org/10.3390/min11020176

28. Nagaishi K., Nakada R., Ishikawa T. (2021) High-throughput isotope analysis of sub-nanogram sized lead using MC-ICP-MS with on-line thallium doping technique and desolvating nebulizer system. Geochem. J., 55, 1–9. (Editor's Choice Paper)

https://doi.org/10.2343/geochemj.2.0612

27. Kondo N. M., Kono Y., Ohara K., Nakada R., Ina T., Skrzypek E., Yamada A., Saito S. (2020) Interaction between Cerium and H2O in Hydrous Rhyolitic Melts. ACS Earth Space Chem., 4, 2281–2288.

https://doi.org/10.1021/acsearthspacechem.0c00206

26. Koike M., Nakada R., Kajitani I., Usui T., Tamenori Y., Sugahara H., Kobayashi A. (2020) In-situ preservation of nitrogen-bearing organics in Noachian Martian carbonates. Nat. Commun., 11, 1988.

https://doi.org/10.1038/s41467-020-15931-4

25. Nakada R., Usui T., Ushioda M., Takahashi Y. (2020) Vanadium micro-XANES determination of oxygen fugacity in olivine-hosted glass inclusion and groundmass glasses of martian primitive shergottite Yamato 980459. Am. Mineral., 105, 1695–1703.

https://doi.org/10.2138/am-2020-7321

24. Nakada R., Sato M., Ushioda M., Tamura Y., Yamamoto S. (2019) Variation of iron species in plagioclase crystals by X-ray absorption fine structure analysis. Geochem. Geophys. Geosys., 20, 5319–5333.

https://doi.org/10.1029/2018GC008131

23. Kuwahara H., Itoh S., Nakada R., Irifune T. (2019) The effects of carbon concentration and silicate composition on the metal-silicate partitioning of carbon in a shallow magma ocean. Geophys. Res. Lett., 46, 9422–9429.

https://doi.org/10.1029/2019GL084254

22. 中田亮一 (2019) 希土類元素（REE）地球化学の新展開：REE有機地球化学とREE安定同位体地球化学. 地球化学, 53, 107–122.

https://doi.org/10.14934/chikyukagaku.53.107

21. Nakada R., Asakura N., Nagaishi K. (2019) Examination of analytical conditions of cerium (Ce) isotope and stable isotope ratio of Ce in geochemical standards. Geochem. J., vol. 53 (5), p. 293–304. (Editor's Choice Paper)

https://doi.org/10.2343/geochemj.2.0567

20. Kuwahara H., Kagoshima T., Nakada R., Ogawa N., Yamaguchi A., Sano Y., Irifune T. (2019) Fluorine and chlorine fractionation during magma ocean crystallization: Constraints on the origin of the non-chondritic F/Cl ratio of the Earth. Earth Planet. Sci. Lett., 520, 241–249.

https://doi.org/10.1016/j.epsl.2019.05.041

19. 桑原秀治, 野村龍一, 中田亮一, 入舩徹男 (2019) 下部マントル最上部条件におけるカンラン岩と中央海嶺玄武岩の融解相関係とその部分溶融層の重力的安定性. 高圧力の科学と技術, vol. 29 (2), p. 75–85.

https://doi.org/10.4131/jshpreview.29.75

18. Uramoto G.-I., Morono Y., Tomioka N., Wakaki S., Nakada R., Wagai R., Uesugi K., Takeuchi A., Hoshino M., Suzuki Y., Shiraishi F., Mitsunobu S., Suga H., Takeichi Y., Takahashi Y., Inagaki F. (2019) Significant contribution of subseafloor microparticles to the global manganese budget. Nat. Commun., 10, 400.

https://doi.org/10.1038/s41467-019-08347-2

17. Takahashi S., Nakada R., Watanabe Y., Takahashi Y. (2019) Iron-depleted pelagic water at the end-Permian mass extinction inferred from chemical species of iron and molybdenum in deep-sea sedimentary rocks. Palaeogeogr. Palaeoclimatol. Palaeoecol., 516, 384–399.

https://doi.org/10.1016/j.palaeo.2018.12.014

16. Kuwahara H., Nomura R., Nakada R., Irifune T. (2018) Simultaneous determination of melting phase relations of mantle peridotite and mid-ocean ridge basalt at the uppermost lower mantle conditions. Phys. Earth Planet. Inter., 284, 36–50.

https://doi.org/10.1016/j.pepi.2018.08.012

15. 佐藤雅彦, 山本裕二, 西岡孝, 小玉一人, 望月伸竜, 潮田雅司, 中田亮一, 綱川秀夫 (2018) 残留磁化緩和時間に基づく火星磁気異常ソースの評価. 遊星人, 27, 173–179.

https://doi.org/10.14909/yuseijin.27.3_173

14. Sato M., Yamamoto Y., Nishioka T., Kodama K., Mochizuki N., Ushioda M., Nakada R., Tsunakawa H.(2018) Constraints on the source of the Martian magnetic anomalies inferred from relaxation time of remanent magnetization. Geophys. Res. Lett., 45, 6417–6427.

https://doi.org/10.1029/2018GL077498

13. Nakada R., Tanaka M., Tanimizu M., Takahashi Y. (2017) Aqueous speciation is likely to control the stable isotopic fractionation of cerium at varying pH. Geochim. Cosmochim. Acta, 218, 273–290.

https://doi.org/10.1016/j.gca.2017.09.019

12. Nakada R., Shibuya T., Suzuki K., Takahashi Y. (2017) Europium anomaly variation under low-temperature water-rock interaction: A new thermometer. Geochem. Inter., 55, 822–832.

https://doi.org/10.1134/S001670291709004X

11. Nakada R., Takahashi Y., Tanimizu M. (2016) Cerium stable isotope ratios in ferromanganese deposits and their potential as a paleo-redox proxy. Geochim. Cosmochim. Acta, 181, 89–100.

https://doi.org/10.1016/j.gca.2016.02.025

10. Nakada R., Waseda A., Okumura F., Takahashi Y. (2016) Impact of the decarboxylation reaction on rare earth elements binding to organic matter: From humic substances to crude oil. Chem. Geol., 420, 231–239.

https://doi.org/10.1016/j.chemgeo.2015.11.021

9. Takahashi Y., Hayasaka Y., Morita K., Kashiwabara T., Nakada R., Marcus M. A., Kato K., Tanaka K., Shmizu H. (2015) Transfer of rare earth elements (REE) from manganese oxides to phosphates during early diagenesis in pelagic sediments inferred from REE patterns, X-ray absorption spectroscopy, and chemical leaching method. Geochem. J., 49, 653–674.

https://doi.org/10.2343/geochemj.2.0393

8. Ikeda M., Hori R. S., Okada Y., Nakada R. (2015) Volcanism and deep-ocean acidification across the end-Triassic extinction event. Palaeogeogr. Palaeoclimatol. Palaeoecol., 440, 725–733.

https://doi.org/10.1016/j.palaeo.2015.09.046

7. Nakada R., Shirai T., Takahashi S., Suzuki N., Ogawa K., Takahashi Y. (2014) A geochemical constraint on the formation process of a manganese carbonate nodule in the siliceous mudstone of the Jurassic accretionary complex in the Mino Belt, Japan. J. Asian Earth Sci., 96, 59–68.

https://doi.org/10.1016/j.jseaes.2014.08.032

6. Nakada R., Ogawa K., Suzuki N., Takahashi S., Takahashi Y. (2014) Late Triassic compositional changes of aeolian dusts in the pelagic Panthalassa: Response to the continental climatic change. Palaeogeogr. Palaeoclimatol. Palaeoecol., 393, 61–75.

https://doi.org/10.1016/j.palaeo.2013.10.014

5. Nakada R., Tanimizu M., Takahashi Y. (2013) Difference in the stable isotopic fractionations of Ce, Nd, and Sm during adsorption on iron and manganese oxides and its interpretation based on their local structures. Geochim. Cosmochim. Acta, 121, 105−119.

https://doi.org/10.1016/j.gca.2013.07.014

4. Nakada R., Takahashi Y., Tanimizu M. (2013) Isotopic and speciation study on cerium during its solid-water distribution with implication for Ce stable isotope as a paleo-redox proxy. Geochim. Cosmochim. Acta, 103, 49−62.

https://doi.org/10.1016/j.gca.2012.10.045

3. Nakada R., Takahashi Y., Tsunogai U., Zheng G., Shimizu H., Hattori K.H. (2011) A geochemical study on mud volcanoes in the Junggar Basin, China. Appl. Geochem., 26, 1065−1076.

https://doi.org/10.1016/j.apgeochem.2011.03.011

2. Etiope G., Nakada R., Tanaka K., Yoshida N. (2011) Gas seepage from Tokamachi mud volcanoes, onshore Niigata Basin (Japan): Origin, post-genetic alterations and CH4-CO2 fluxes. Appl. Geochem., 26, 348−359.

https://doi.org/10.1016/j.apgeochem.2010.12.008

1. Nakada R., Takahashi Y., Zheng G., Yamamoto Y., Shimizu H. (2010) Abundances of rare earth elements in crude oils and their partitions in water. Geochem. J., 44, 411−418.

https://doi.org/10.2343/geochemj.1.0083