• Matter and Radiation at Extremes
  • Vol. 5, Issue 3, 038102 (2020)
Ho-kwang Mao1、a) and Wendy L. Mao2、3
Author Affiliations
  • 1Center for High Pressure Science and Technology Advanced Research, 10 Dongbeiwang West Road, Haidian, Beijing 100094, China
  • 2Department of Geological Sciences, Stanford University, Stanford, California 94305, USA
  • 3Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
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    DOI: 10.1063/1.5139023 Cite this Article
    Ho-kwang Mao, Wendy L. Mao. Key problems of the four-dimensional Earth system[J]. Matter and Radiation at Extremes, 2020, 5(3): 038102 Copy Citation Text show less
    References

    [1] S. H. Richardson, S. B. Shirey. Start of the Wilson cycle at 3 Ga shown by diamonds from subcontinental mantle. Science, 333, 434-436(2011).

    [2] R. E. Ernst, N. Youbi. How Large Igneous Provinces affect global climate, sometimes cause mass extinctions, and represent natural markers in the geological record. Palaeogeogr., Palaeoclimatol., Palaeoecol., 478, 30-52(2017).

    [3] H. D. Holland. Volcanic gases, black smokers, and the great oxidation event. Geochim. Cosmochim. Acta, 66, 3811-3826(2002).

    [4] A. J. Kaufman, D. P. Schrag, G. P. Halverson, P. F. Hoffman. A neoproterozoic snowball earth. Science, 281, 1342-1346(1998).

    [5] L. Yang, H. K. Mao, L. Zhang, V. B. Prakapenka, J. Liu, D. Y. Kim, Q. Hu, W. Yang, Y. Meng, W. L. Mao. When water meets iron at Earth’s core-mantle boundary. Natl. Sci. Rev., 4, 870-878(2017).

    [6] W. Wang, H. K. Mao, P. Chow, Q. Hu, V. B. Prakapenka, Y. Meng, J. Liu, W. L. Mao, D. Y. Kim, Z. Wu, Y. Xiao. Hydrogen-bearing iron peroxide and the origin of ultralow-velocity zones. Nature, 551, 494-497(2017).

    [7] W. L. Mao, D. Y. Kim, D. Zhang, Q. Hu, L. Yang, J. Liu, H. K. Mao, Y. Meng. Dehydrogenation of goethite in Earth’s deep lower mantle. Proc. Natl. Acad. Sci. U. S. A., 114, 1498-1501(2017).

    [8] D. Y. Kim, L. Yang, L. Zhang, Y. Meng, W. Yang, H. K. Mao, Q. Hu. FeO2 and FeOOH under deep lower-mantle conditions and Earth’s oxygen–hydrogen cycles. Nature, 534, 241-244(2016).

    [9] J. Tsuchiya, M. Nishi, Y. Kuwayama, T. Tsuchiya. The pyrite-type high-pressure form of FeOOH. Nature, 547, 205-208(2017).

    [10] H. Naohisa, A. Suzuki, E. Ohtani, J. Tsuchiya, S. Kamada, L. Yuan, Y. Ohishi, D. Ikuta. Chemical reactions between Fe and H2O up to megabar pressures and implications for water storage in the Earth’s mantle and core. Geophys. Res. Lett., 45, 1330-1338(2018).

    [11] A.-L. Auzende, A. Corgne, J.-P. Perrillat, E. Boulard, F. o. Guyot, G. Fiquet, N. Menguy. CO2-induced destabilization of pyrite-structured FeO2Hx in the lower mantle. Natl. Sci. Rev., 5, 870(2018).

    [12] F. Asaro, H. V. Michel, F. Surlyk, E. G. Kauffman, W. Alvarez, L. W. Alvarez. Impact theory of mass extinctions and the invertebrate fossil record. Science, 223, 1135-1141(1984).

    [13] N. J. Planavsky, C. T. Reinhard, T. W. Lyons. The rise of oxygen in Earth’s early ocean and atmosphere. Nature, 506, 307-315(2014).

    [14] M. Santosh, S. Yamamoto, S. Maruyama. The making and breaking of supercontinents: Some speculations based on superplumes, super downwelling and the role of tectosphere. Gondwana Res., 15, 324-341(2009).

    [15] L. Coes. A new dense crystalline silica. Science, 118, 131-132(1953).

    [16] M. Somayazulu, Z. Konopkova, A. O. Lyakhov, W. Zhang, S. E. Boulfelfel, E. Stavrou, V. B. Prakapenka, A. R. Oganov, Q. Zhu, A. F. Goncharov. Unexpected stable stoichiometries of sodium chlorides. Science, 342, 1502-1505(2013).

    [17] F. Guyot, G. Vanko, G. Fiquet, J. Badro, J.-P. Rueff, G. Monaco. Electronic transitions in perovskite: Possible nonconvecting layers in the lower mantle. Science, 305, 383-385(2004).

    [18] M. S. Somayazulu, H. K. Mao, A. F. Goncharov, R. J. Hemley, V. V. Struzhkin. Compression of ice to 210 GPa: Evidence for a symmetric hydrogen bonded phase. Science, 273, 218-220(1996).

    [19] Q. Hu, R. J. Needs, D. Y. Kim, Y. He, C. J. Pickard, H. K. Mao. Superionic hydrogen in Earth’s deep interior(2018).

    [20] B. A. Buffett, T. Lay, J. Hernlund. Core–mantle boundary heat flow. Nat. Geosci., 1, 25-32(2008).

    [21] Q. Williams, T. Lay, E. J. Garnero. The core-mantle boundary layer and deep Earth dyamics. Nature, 392, 461-468(1998).

    [22] L. Zhang, H. K. Mao, Y. Meng, H. Yuan. Discovery of a hexagonal ultradense hydrous phase in (Fe,Al)OOH. Proc. Natl. Acad. Sci. U. S. A., 115, 2908-2911(2018).

    [23] L. Wang, X.-J. Chen, B. Li, Y. Ding, H. K. Mao. Solids, liquids, and gases under high pressure. Rev. Mod. Phys., 90, 015007(2018).

    [24] T. S. Duffy. Synchrotron facilities and the study of the earth’s deep interior. Rep. Prog. Phys., 68, 1811-1859(2005).

    [25] G. Shen, H. K. Mao. High-pressure studies with x-rays using diamond anvil cells. Rep. Prog. Phys., 80, 016101(2017).

    [26] P. M. Bell, H. K. Mao. Electrical conductivity and the red shift of absorption in olivine and spinel at high pressure. Science, 176, 403-406(1972).

    [27] A. F. Goncharov, R. J. Hemley, P. Gillet, S. Merkel, H. K. Mao. Raman spectroscopy of iron to 152 gigapascals: Implications for Earth’s inner core. Science, 288, 1626-1629(2000).

    [28] E. Alp, R. Lübbers, P. Eng, D. Alfè, H. K. Mao, G. Wortmann, J. Xu, L. Vocadlo, G. D. Price, V. V. Struzhkin, G. Shen, M. Schwoerer-Böhning, W. Sturhahn, J. Shu, H. Giefers, R. J. Hemley, M. J. Gillan, M. Hu, D. Häusermann. Phonon density of states of iron up to 153 GPa. Science, 292, 914-916(2001).

    [29] J. Shu, Y. Meng, H. K. Mao, J. Zhao, V. B. Prakapenka, W. Sturhahn, Y. Fei, W. L. Mao, R. J. Hemley. Iron-rich post-perovskite and the origin of ultralow-velocity zones. Science, 312, 564-565(2006).

    [30] E. A. Schauble, J. Shu, A. Shahar, Y. Xiao, M. M. Reagan, W. Mao, R. Caracas, A. E. Gleason. Pressure-dependent isotopic composition of iron alloys. Science, 352, 580-582(2016).

    [31] M. Y. Hu, J. Y. Hu, M. Roskosz, J. Zhao, J. Liu, E. E. Alp, N. Dauphas, W. Bi, J.-F. Lin, H. Yang. Iron isotopic fractionation between silicate mantle and metallic core at high pressure. Nat. Commun., 8, 14377(2017).

    [32] F. Guyot, G. Fiquet, H. Requardt, J. Badro, M. Krisch. Sound velocities in iron to 110 gigapascals. Science, 291, 468-471(2001).

    [33] S. Techert, C. Gundlach, J. Davaasambu, H. O. Sørensen, K. S. Paithankar, a. H. F. Poulsen, G. B. M. Vaughan, J. Oddershede, J. P. Wright, E. F. Garman, S. Schmidt. Multigrain crystallography. Z. Kristallogr., 227, 63-78(2012).

    [34] K. A. Mkhoyan, W. Liu, W. Yang, A. J. Wagner, H. K. Mao, L. Wang, J. S. Jeong, L. Zhang, R. Xu, Y. Meng, Q.-S. Zeng, W. L. Mao. Disproportionation of (Mg,Fe)SiO3 perovskite in Earth’s deep lower mantle. Science, 344, 877-882(2014).

    [35] Y. Liu, Y. Meng, W. Yang, L. Zhang, C. Y. Shi, W. L. Mao, J. C. Andrews, J. Wang. Formation of an interconnected network of iron melt at Earth’s lower mantle conditions. Nat. Geosci., 6, 971-975(2013).

    [36] S. A. Peacock. Fluid processes in subduction zones. Science, 248, 329-337(1990).

    [37] G. A. Abers, B. R. Hacker, E. M. Syracuse, P. E. van Keken. Subduction factory: 4. Depth-dependent flux of H2O from subducting slabs worldwide. J. Geophys. Res., 116, B01401(2011).

    [38] T. W. Becker, K. G. Dueker, S. D. Jacobsen, Z. Liu, B. Schmandt. Dehydration melting at the top of the lower mantle. Science, 344, 1265-1268(2014).

    [39] K. J. Meech, S. A. Halldórsson, L. J. Hallis, G. J. Taylor, K. Nagashima, G. R. Huss, D. R. Hilton, M. J. Mottl. Evidence for primordial water in Earth’s deep mantle. Science, 350, 795-797(2015).

    [40] M. Nishi, K. Fujino, Y. Tange, T. Irifune, Y. Higo, Y. Nishihara, J. Tsuchiya. Stability of hydrous silicate at high pressures and water transport to the deep lower mantle. Nat. Geosci., 7, 224-227(2014).

    [41] N. Hirao, E. Ohtani, Y. Ohishi, I. Ohira, M. Miyahara, T. Sakai, M. Nishijima. Stability of a hydrous δ-phase, AlOOH-MgSiO2(OH)2, and a mechanism for water transport into the base of lower mantle. Earth Planet. Sci. Lett., 401, 12-17(2014).

    [42] J. P. Townsend, J. Tsuchiya, C. R. Bina, S. D. Jacobsen. Water partitioning between bridgmanite and postperovskite in the lowermost mantle. Earth Planet. Sci. Lett., 454, 20-27(2016).

    [43] M. Nishi. Mantle hydration. Nat. Geosci., 8, 9-10(2015).

    [44] H. K. Mao, Y. Lin, Q. Hu, M. Walter, Y. Meng. Evidence for water entering the lower mantle from the stability of an ultrahydrous stishovite at high pressure and temperature. Proc. Natl. Acad. Sci. U. S. A., 117, 184-189(2020).

    [45] K. Marquardt, C. A. McCammon, J. P. Townsend, D. G. Pearson, M. Palot, S. D. Jacobsen, N. Miyajima, T. Stachel, J. W. Harris, F. Nestola. Evidence for H2O-bearing fluids in the lower mantle from diamond inclusion. Lithos, 265, 237-243(2016).

    [46] A. H. Shen, O. Tschauner, C. Ma, A. Lanzirotti, G. R. Rossman, S. Huang, E. Greenberg, V. B. Prakapenka, D. Zhang, M. Newville, K. Tait. Ice-VII inclusions in diamonds: Evidence for aqueous fluid in Earth’s deep mantle. Science, 359, 1136-1139(2018).

    [47] Q. Hu, H. K. Mao, H. Sheng, S.-c. Zhu, W. L. Mao. Hydrogen-bond symmetrization breakdown and dehydrogenation mechanism of FeO2H at high pressure. J. Am. Chem. Soc., 139, 12129-12132(2017).

    [48] N. Alem, G. D. Cody, S. K. Davidowski, T. C. Fitzgibbons, M. Guthrie, V. H. Crespi, E.-s. Xu, J. V. Badding. Benzene-derived carbon nanothreads. Nat. Mater., 14, 43(2014).

    [49] P.-N. Chen, C.-S. Zha, S. S. Lobanov, H. K. Mao, K. D. Litasov, A. F. Goncharov, X.-J. Chen. Carbon precipitation from heavy hydrocarbon fluid in deep planetary interiors. Nat. Commun., 4, 2446(2013).

    [50] T. Okuchi. Hydrogen partitioning into molten iron at high pressure: Implications for Earth’s core. Science, 278, 1781-1784(1997).

    [51] C. McCammon. The paradox of mantle redox. Science, 308, 807-808(2005).

    [52] P. M. Bell, A. V. Valkenburg, H. K. Mao, R. A. Weeks. High-pressure disproportionation study of iron in synthetic basalt glass. Carnegie Inst. Washington Yearb., 75, 515-520(1976).

    [53] H. K. Mao, P. M. Bell. Preliminary evidence of disproportionation of ferrous iron in silicates at high pressures and temperatures. Carnegie Inst. Washington Yearb., 74, 557-559(1975).

    [54] D. C. Rubie, C. A. McCammon, C. Liebske, D. J. Frost, F. Langenhorst, R. G. Trønnes. Experimental evidence for the existence of iron-rich metal in the Earth’s lower mantle. Nature, 428, 409-412(2004).

    [55] J. Lv, H. Li, H. Liu, X. Feng, C. Chen, J. Zhang, Y. Ma, S. A. T. Redfern, C. Lu. Rare helium-bearing compound FeO2He stabilized at deep-Earth conditions. Phys. Rev. Lett., 121, 255703(2018).

    [56] V. B. Prakapenka, J. Liu, Q. Hu, H. K. Mao, L. Yang, Y. Xiao, P. Chow, Y. Meng, W. Bi, W. L. Mao. Altered chemistry of oxygen and iron under Earth conditions. Nat. Commun., 10, 153(2018).

    [57] G. Lelong, F. Guyot, A. D. Rosa, M. Harmand, D. Cabaret, E. Boulard, G. Fiquet, G. Morard, S. Boccato, R. Briggs, S. Pascarelli. Ferrous iron under oxygen-rich conditions in the deep mantle. Geophys. Res. Lett., 46, 1348-1356(2019).

    [58] M. I. McMahon, S. Desgreniers, L. F. Lundegaard, P. Loubeyre, G. Weck. Observation of an O8 molecular lattice in the e phase of solid oxygen. Nature, 443, 201-204(2006).

    [59] P. J. Eng, C.-c. Kao, H. K. Mao, R. J. Hemley, J. S. Tse, M. Y. Hu, D. M. Shaw, J. Shu, S. A. Gramsch, Y. Meng. Inelastic x-ray scattering of dense solid oxygen: Evidence for intermolecular bonding. Proc. Natl. Acad. Sci. U. S. A., 105, 11640-11644(2008).

    [60] F. Langenhorst, C. Holzapfel, C. Frost, D. Rubie. Fe-Mg interdiffusion in (Mg,Fe)SiO3 perovskite and lower mantle reequilibration. Science, 309, 1707-1710(2005).

    [61] H. K. Mao, J. D. Frantz. Bimetasomatism resulting from intergranular diffusion: II. Prediction of multimineralic zone sequences. Am. J. Sci., 279, 302-323(1979).

    [62] D. L. Anderson. The sublithospheric mantle as the source of continental flood basalts; the case against the continental lithosphere and plume head reservoirs. Earth Planet. Sci. Lett., 123, 269-280(1994).

    [63] C. M. Belcher, L. s. V. Duarte, S. J. Baker, T. M. Lenton, S. P. Hesselbo. Charcoal evidence that rising atmospheric oxygen terminated Early Jurassic ocean anoxia. Nat. Commun., 8, 15018(2017).

    [64] D. A. Stolper, C. B. Keller. A record of deep-ocean dissolved O2 from the oxidation state of iron in submarine basalts. Nature, 553, 323-327(2018).

    [65] Y. Shi, X. Zhu, K. Zhang, S. W. Poulton, R. A. Wood, Z. Gao. Oxygenation of the Mesoproterozoic ocean and the evolution of complex eukaryotes. Nat. Geosci., 11, 345-350(2018).

    [66] C. Z. Nash, R. E. Kopp, I. A. Hilburn, J. L. Kirschvink. The paleoproterozoic snowball Earth: A climate disaster triggered by the evolution of oxygenic photosynthesis. Proc. Natl. Acad. Sci. U. S. A., 102, 11131-11136(2005).

    [67] A. Ridgwell, P. M. Forster, R. A. Skeffngton, A. Schmidt, T. Thordarson, S. Self, G. W. Mann, M. Wilson, K. S. Carslaw, D. Fowler, A. Rap, P. B. Wignall. Selective environmental stress from sulphur emitted by continental flood basalt eruptions. Nat. Geosci., 9, 77(2016).

    [68] J. L. McGuire, C. Marshall, G. O. U. Wogan, S. Tomiya, B. Swartz, E. A. Ferrer, N. Matzke, A. D. Barnosky, K. C. Maguire, T. B. Quental, E. L. Lindsey, B. Mersey. Has the Earth’s sixth mass extinction already arrived?. Nature, 471, 51-57(2011).

    [69] M. R. Rampino. Mass extinctions of life and catastrophic flood basalt volcanism. Proc. Natl. Acad. Sci. U. S. A., 107, 6555-6556(2010).

    [70] S. E. Peters. Environmental determinants of extinction selectivity in the fossil record. Nature, 454, 626-629(2008).

    [71] C.-T. A. Lee, K. Ozaki, Y. Yokoyama, N. R. McKenzie, A. Lenardic, L. Y. Yeung. Two-step rise of atmospheric oxygen linked to the growth of continents. Nat. Geosci., 9, 417-424(2016).

    [72] C. McCammon, T. Gu, M. Li, K. K. M. Lee. Redox-induced lower mantle density contrast and effect on mantle structure and primitive oxygen. Nat. Geosci., 9, 723-727(2016).

    [73] M. Muñoz, I. Kantor, R. Rüffer, D. Andrault, V. Cerantola, G. Pesce, S. Pascarelli, A. Chumakov, L. Hennet. Large oxygen excess in the primitive mantle could be the source of the Great Oxygenation Event. Geochem. Perspect. Lett., 6, 5-10(2018).

    [74] M. S. Duncan, R. Dasgupta. Rise of Earth’s atmospheric oxygen controlled by effcient subduction of organic carbon. Nat. Geosci., 10, 387-392(2017).

    Ho-kwang Mao, Wendy L. Mao. Key problems of the four-dimensional Earth system[J]. Matter and Radiation at Extremes, 2020, 5(3): 038102
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