Matches in SemOpenAlex for { <https://semopenalex.org/work/W3025961843> ?p ?o ?g. }
- W3025961843 endingPage "458" @default.
- W3025961843 startingPage "453" @default.
- W3025961843 abstract "Current estimates of the budget and distribution of water in the Earth have large uncertainties, most of which are due to the lack of information about the deep Earth. Recent studies suggest that the Earth could have gained a considerable amount of water during the early stages of its evolution from the hydrogen-rich solar nebula, and that a large amount of the water in the Earth may have partitioned into the core. Here we calculate the partitioning of water between iron and silicate melts at 20–135 GPa and 2,800–5,000 K, using ab initio molecular dynamics and thermodynamic integration techniques. Our results indicate a siderophile nature of water at core–mantle differentiation and core–mantle boundary conditions, which weakens with increasing temperature; nevertheless, we found that water always partitions strongly into the iron liquid under core-formation conditions for both reducing and oxidizing scenarios. The siderophile nature of water was also verified by an empirical-counting method that calculates the distribution of hydrogen in an equilibrated iron and silicate melt. We therefore conclude that the Earth’s core may act as a large reservoir that contains most of the Earth’s water. In addition to constraining the accretion models of volatile delivery, the findings may partially account for the low density of the Earth’s core implied by measured seismic velocities. The Earth’s core may host most of the planet’s water inventory, according to calculations of the partitioning behaviour of water at conditions of core formation." @default.
- W3025961843 created "2020-05-21" @default.
- W3025961843 creator A5008033825 @default.
- W3025961843 creator A5011036284 @default.
- W3025961843 creator A5016568508 @default.
- W3025961843 creator A5047651657 @default.
- W3025961843 date "2020-05-18" @default.
- W3025961843 modified "2023-10-15" @default.
- W3025961843 title "The Earth’s core as a reservoir of water" @default.
- W3025961843 cites W1933063622 @default.
- W3025961843 cites W1964927447 @default.
- W3025961843 cites W1968426044 @default.
- W3025961843 cites W1970127494 @default.
- W3025961843 cites W1977833674 @default.
- W3025961843 cites W1979544533 @default.
- W3025961843 cites W1981368803 @default.
- W3025961843 cites W1985931775 @default.
- W3025961843 cites W2007395042 @default.
- W3025961843 cites W2023029317 @default.
- W3025961843 cites W2025176644 @default.
- W3025961843 cites W2028966526 @default.
- W3025961843 cites W2042636302 @default.
- W3025961843 cites W2052886773 @default.
- W3025961843 cites W2074631384 @default.
- W3025961843 cites W2085349237 @default.
- W3025961843 cites W2096562390 @default.
- W3025961843 cites W2131515478 @default.
- W3025961843 cites W2146414251 @default.
- W3025961843 cites W2151033645 @default.
- W3025961843 cites W2314643171 @default.
- W3025961843 cites W2332564384 @default.
- W3025961843 cites W2416507405 @default.
- W3025961843 cites W2474151245 @default.
- W3025961843 cites W2589737754 @default.
- W3025961843 cites W2773322659 @default.
- W3025961843 cites W2793653251 @default.
- W3025961843 cites W2799405884 @default.
- W3025961843 cites W2884549713 @default.
- W3025961843 cites W2896194600 @default.
- W3025961843 cites W2897159033 @default.
- W3025961843 cites W2901987943 @default.
- W3025961843 cites W2902493003 @default.
- W3025961843 cites W2903175636 @default.
- W3025961843 cites W2934976351 @default.
- W3025961843 cites W2946932384 @default.
- W3025961843 cites W2981958697 @default.
- W3025961843 cites W2995964446 @default.
- W3025961843 doi "https://doi.org/10.1038/s41561-020-0578-1" @default.
- W3025961843 hasPublicationYear "2020" @default.
- W3025961843 type Work @default.
- W3025961843 sameAs 3025961843 @default.
- W3025961843 citedByCount "46" @default.
- W3025961843 countsByYear W30259618432020 @default.
- W3025961843 countsByYear W30259618432021 @default.
- W3025961843 countsByYear W30259618432022 @default.
- W3025961843 countsByYear W30259618432023 @default.
- W3025961843 crossrefType "journal-article" @default.
- W3025961843 hasAuthorship W3025961843A5008033825 @default.
- W3025961843 hasAuthorship W3025961843A5011036284 @default.
- W3025961843 hasAuthorship W3025961843A5016568508 @default.
- W3025961843 hasAuthorship W3025961843A5047651657 @default.
- W3025961843 hasBestOaLocation W30259618432 @default.
- W3025961843 hasConcept C121332964 @default.
- W3025961843 hasConcept C127313418 @default.
- W3025961843 hasConcept C17409809 @default.
- W3025961843 hasConcept C178790620 @default.
- W3025961843 hasConcept C185592680 @default.
- W3025961843 hasConcept C1965285 @default.
- W3025961843 hasConcept C26148502 @default.
- W3025961843 hasConcept C2776744078 @default.
- W3025961843 hasConcept C2777335606 @default.
- W3025961843 hasConcept C37914503 @default.
- W3025961843 hasConcept C512968161 @default.
- W3025961843 hasConcept C67236022 @default.
- W3025961843 hasConcept C72782756 @default.
- W3025961843 hasConcept C8058405 @default.
- W3025961843 hasConcept C87355193 @default.
- W3025961843 hasConcept C92354476 @default.
- W3025961843 hasConceptScore W3025961843C121332964 @default.
- W3025961843 hasConceptScore W3025961843C127313418 @default.
- W3025961843 hasConceptScore W3025961843C17409809 @default.
- W3025961843 hasConceptScore W3025961843C178790620 @default.
- W3025961843 hasConceptScore W3025961843C185592680 @default.
- W3025961843 hasConceptScore W3025961843C1965285 @default.
- W3025961843 hasConceptScore W3025961843C26148502 @default.
- W3025961843 hasConceptScore W3025961843C2776744078 @default.
- W3025961843 hasConceptScore W3025961843C2777335606 @default.
- W3025961843 hasConceptScore W3025961843C37914503 @default.
- W3025961843 hasConceptScore W3025961843C512968161 @default.
- W3025961843 hasConceptScore W3025961843C67236022 @default.
- W3025961843 hasConceptScore W3025961843C72782756 @default.
- W3025961843 hasConceptScore W3025961843C8058405 @default.
- W3025961843 hasConceptScore W3025961843C87355193 @default.
- W3025961843 hasConceptScore W3025961843C92354476 @default.
- W3025961843 hasFunder F4320310703 @default.
- W3025961843 hasIssue "6" @default.
- W3025961843 hasLocation W30259618431 @default.
- W3025961843 hasLocation W30259618432 @default.