{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363388845780916352.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1038/s43247-021-00218-3"}},{"identifier":{"@type":"URI","@value":"https://www.nature.com/articles/s43247-021-00218-3.pdf"}},{"identifier":{"@type":"URI","@value":"https://www.nature.com/articles/s43247-021-00218-3"}},{"identifier":{"@type":"DOI","@value":"10.48550/arxiv.2205.09372"}},{"identifier":{"@type":"HANDLE","@value":"11564/755391"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Ryugu’s observed volatile loss did not arise from impact heating alone"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>Carbonaceous asteroids, including Ryugu and Bennu, which have been explored by the Hayabusa2 and OSIRIS-REx missions, were probably important carriers of volatiles to the inner Solar System. However, Ryugu has experienced significant volatile loss, possibly from hypervelocity impact heating. Here we present impact experiments at speeds comparable to those expected in the main asteroid belt (3.7 km s<jats:sup>−1</jats:sup> and 5.8 km s<jats:sup>−1</jats:sup>) and with analogue target materials. We find that loss of volatiles from the target material due to impacts is not sufficient to account for the observed volatile depletion of Ryugu. We propose that mutual collisions in the main asteroid belt are unlikely to be solely responsible for the loss of volatiles from Ryugu or its parent body. Instead, we suggest that additional processes, for example associated with the diversity in mechanisms and timing of their formation, are necessary to account for the variable volatile contents of carbonaceous asteroids.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420845751155411456","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"80616433"},{"@type":"NRID","@value":"1000080616433"},{"@type":"NRID","@value":"9000332696833"},{"@type":"NRID","@value":"9000312828385"},{"@type":"NRID","@value":"9000263033340"},{"@type":"NRID","@value":"9000408840081"},{"@type":"NRID","@value":"9000412334293"},{"@type":"NRID","@value":"9000412334300"},{"@type":"NRID","@value":"9000410485274"},{"@type":"NRID","@value":"9000408829485"},{"@type":"NRID","@value":"9000408829479"},{"@type":"NRID","@value":"9000408830099"},{"@type":"NRID","@value":"9000408830093"},{"@type":"NRID","@value":"9000398791541"},{"@type":"NRID","@value":"9000345347164"},{"@type":"NRID","@value":"9000258560340"},{"@type":"NRID","@value":"9000264243133"},{"@type":"NRID","@value":"9000370281871"},{"@type":"NRID","@value":"9000415313182"},{"@type":"NRID","@value":"9000240083254"},{"@type":"NRID","@value":"9000399352184"},{"@type":"NRID","@value":"9000342802814"},{"@type":"NRID","@value":"9000406195219"},{"@type":"NRID","@value":"9000408830596"},{"@type":"NRID","@value":"9000408830602"},{"@type":"NRID","@value":"9000347187861"},{"@type":"NRID","@value":"9000408829131"},{"@type":"NRID","@value":"9000408829138"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/9696"}],"foaf:name":[{"@value":"Kosuke Kurosawa"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845780916352","@type":"Researcher","foaf:name":[{"@value":"Ryota Moriwaki"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845780916356","@type":"Researcher","foaf:name":[{"@value":"Hikaru Yabuta"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845780916357","@type":"Researcher","foaf:name":[{"@value":"Ko Ishibashi"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845780916355","@type":"Researcher","foaf:name":[{"@value":"Goro Komatsu"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388845780916354","@type":"Researcher","foaf:name":[{"@value":"Takafumi Matsui"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"26624435"}],"prism:publicationName":[{"@value":"Communications Earth & Environment"}],"dc:publisher":[{"@value":"Springer Science and Business Media LLC"}],"prism:publicationDate":"2021-07-22","prism:volume":"2","prism:number":"1","prism:startingPage":"146"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["https://creativecommons.org/licenses/by/4.0","https://creativecommons.org/licenses/by/4.0"],"url":[{"@id":"https://www.nature.com/articles/s43247-021-00218-3.pdf"},{"@id":"https://www.nature.com/articles/s43247-021-00218-3"}],"createdAt":"2021-07-22","modifiedAt":"2022-12-03","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Earth%20and%20Planetary%20Astrophysics%20(astro-ph.EP)","dc:title":"Earth and Planetary Astrophysics (astro-ph.EP)"},{"@id":"https://cir.nii.ac.jp/all?q=QE1-996.5","dc:title":"QE1-996.5"},{"@id":"https://cir.nii.ac.jp/all?q=FOS:%20Physical%20sciences","dc:title":"FOS: Physical sciences"},{"@id":"https://cir.nii.ac.jp/all?q=Geology","dc:title":"Geology"},{"@id":"https://cir.nii.ac.jp/all?q=Environmental%20sciences","dc:title":"Environmental sciences"},{"@id":"https://cir.nii.ac.jp/all?q=GE1-350","dc:title":"GE1-350"},{"@id":"https://cir.nii.ac.jp/all?q=Astrophysics%20-%20Earth%20and%20Planetary%20Astrophysics","dc:title":"Astrophysics - Earth and Planetary Astrophysics"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040282256990212736","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"19H00726"},{"@type":"JGN","@value":"JP19H00726"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19H00726/"}],"notation":[{"@language":"ja","@value":"隕石に刻まれた初期太陽系衝突史の復元"},{"@language":"en","@value":"Reconstruction of impact histories in early solar system based on shock metamorphic features in meteorites"}]},{"@id":"https://cir.nii.ac.jp/crid/1040851707391284480","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"21K18660"},{"@type":"JGN","@value":"JP21K18660"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K18660/"}],"notation":[{"@language":"ja","@value":"超高速度衝突の爆心地: 極限環境経験物質の無飛散回収"},{"@language":"en","@value":"Shock recovery of the material immediately below the impact point during hypervelocity impacts"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050012570393054720","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"AKARI/IRC near-infrared asteroid spectroscopic survey: AcuA-spec"}]},{"@id":"https://cir.nii.ac.jp/crid/1050296575288226560","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A history of mild shocks experienced by the regolith particles on hydrated asteroid Ryugu"}]},{"@id":"https://cir.nii.ac.jp/crid/1050303564713457664","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Shock Vaporization/Devolatilization of Evaporitic Minerals, Halite and Gypsum, in an Open System Investigated by a Two‐Stage Light Gas Gun"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004229803150720","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Dynamics of hypervelocity jetting during oblique impacts of spherical projectiles investigated via ultrafast imaging"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004235956824576","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The surface composition of asteroid 162173 Ryugu from Hayabusa2 near-infrared spectroscopy"}]},{"@id":"https://cir.nii.ac.jp/crid/1360005516901068800","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Fates of hydrous materials during planetesimal collisions"}]},{"@id":"https://cir.nii.ac.jp/crid/1360005518356099840","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Craters, boulders and regolith of (101955) Bennu indicative of an old and dynamic surface"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011142941041664","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Optical properties of carbonaceous chondrites and their relationship to asteroids"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011144863159168","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A molecular and isotopic study of the macromolecular organic matter of the ungrouped C2 WIS 91600 and its relationship to Tagish Lake and PCA 91008"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011145546754176","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Velocity Distributions among Colliding Asteroids"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011145781595264","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Simulated asteroid materials based on carbonaceous chondrite mineralogies"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285707161193472","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Collisional disruption of planetesimals in the gravity regime with iSALE code: Comparison with SPH code for purely hydrodynamic bodies"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285710933540736","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Hayabusa2 arrives at the carbonaceous asteroid 162173 Ryugu—A spinning top–shaped rubble pile"}]},{"@id":"https://cir.nii.ac.jp/crid/1360286993331758336","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Evidence for widespread hydrated minerals on asteroid (101955) Bennu"}]},{"@id":"https://cir.nii.ac.jp/crid/1360290617865498624","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Collisional formation of top-shaped asteroids and implications for the origins of Ryugu and Bennu"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292617913527296","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Phase II of the Small Main-Belt Asteroid Spectroscopic Survey A Feature-Based Taxonomy"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292618695422080","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"SALE: a simplified ALE computer program for fluid flow at all speeds"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292621027183488","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Melt Production in Oblique Impacts"}]},{"@id":"https://cir.nii.ac.jp/crid/1360294645285995520","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Redox States of Initial Atmospheres Outgassed on Rocky Planets and Planetesimals"}]},{"@id":"https://cir.nii.ac.jp/crid/1360567185910270080","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360568468126514048","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Enhancement of Impact Heating in Pressure‐Strengthened Rocks in Oblique Impacts"}]},{"@id":"https://cir.nii.ac.jp/crid/1360572092658915200","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The Role of Post‐Shock Heating by Plastic Deformation During Impact Devolatilization of Calcite (CaCO<sub>3</sub>)"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574092887409792","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Thermal metamorphism of the C, G, B, and F asteroids seen from the 0.7 μm, 3 μm, and UV absorption strengths in comparison with carbonaceous chondrites"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574093959174656","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A strain-based porosity model for use in hydrocode simulations of impacts and implications for transient crater growth in porous targets"}]},{"@id":"https://cir.nii.ac.jp/crid/1360578283268451584","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Experimentally Shock‐Induced Melt Veins in Basalt: Improving the Shock Classification of Eucrites"}]},{"@id":"https://cir.nii.ac.jp/crid/1360578283288334336","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Shock Recovery With Decaying Compressive Pulses: Shock Effects in Calcite (CaCO<sub>3</sub>) Around the Hugoniot Elastic Limit"}]},{"@id":"https://cir.nii.ac.jp/crid/1360857596476070784","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Thermal alteration of CM carbonaceous chondrites: Mineralogical changes and metamorphic temperatures"}]},{"@id":"https://cir.nii.ac.jp/crid/1360859758265082880","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Formation and evolution of carbonaceous asteroid Ryugu: Direct evidence from returned samples"}]},{"@id":"https://cir.nii.ac.jp/crid/1361412893242382592","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The unexpected surface of asteroid (101955) Bennu"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418521210619392","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Shock-induced volatile loss from a carbonaceous chondrite: implications for planetary accretion"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418521272652800","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Implementation of dynamic strength models into 2D hydrocodes: Applications for atmospheric breakup and impact cratering"}]},{"@id":"https://cir.nii.ac.jp/crid/1361694370827270528","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Sample collection from asteroid (162173) Ryugu by Hayabusa2: Implications for surface evolution"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699993725637760","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Single microparticle launching method using two-stage light-gas gun for simulating hypervelocity impacts of micrometeoroids and space debris"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699995557559424","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Effect of impact angle on vaporization"}]},{"@id":"https://cir.nii.ac.jp/crid/1361981468416979072","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Shock effects on hydrous minerals and implications for carbonaceous meteorites"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262946444683648","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Fragment properties at the catastrophic disruption threshold: The effect of the parent body’s internal structure"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544418779426816","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The physical properties of meteorites"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670319924260352","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Organic compounds in meteorites and their origins"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233268828932096","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The phase diagram of CaCO3 in relation to shock compression and decomposition"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233270040036736","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Impact induced dehydration of serpentine and the evolution of planetary atmospheres"}]},{"@id":"https://cir.nii.ac.jp/crid/1390009640061496320","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Thermodynamics of Shock Vaporization/Devolatilization of Volatile-Bearing Rocks and its Experimental Investigation"},{"@language":"ja","@value":"衝撃誘起蒸発・脱ガス過程の熱力学と実験実証に向けた取り組み"},{"@language":"ja-Kana","@value":"ショウゲキ ユウキ ジョウハツ ・ ダツガス カテイ ノ ネツリキガク ト ジッケン ジッショウ ニ ムケタ トリクミ"}]},{"@id":"https://cir.nii.ac.jp/crid/2050870367122060928","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Characterising the CI and CI-like carbonaceous chondrites using thermogravimetric analysis and infrared spectroscopy"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1038/s43247-021-00218-3"},{"@type":"KAKEN","@value":"PRODUCT-23828337"},{"@type":"KAKEN","@value":"PRODUCT-24066984"},{"@type":"OPENAIRE","@value":"doi_dedup___::5dbcb45afe05df74f443dc72c7b3d9e5"},{"@type":"CROSSREF","@value":"10.4131/jshpreview.31.140_references_DOI_QHSuZkyXL66upWfTKIW9P9v69fB"},{"@type":"CROSSREF","@value":"10.1029/2021je007133_references_DOI_QHSuZkyXL66upWfTKIW9P9v69fB"},{"@type":"CROSSREF","@value":"10.1038/s41550-023-01947-5_references_DOI_QHSuZkyXL66upWfTKIW9P9v69fB"},{"@type":"CROSSREF","@value":"10.1029/2022gl101009_references_DOI_QHSuZkyXL66upWfTKIW9P9v69fB"},{"@type":"CROSSREF","@value":"10.1126/science.abn8671_references_DOI_QHSuZkyXL66upWfTKIW9P9v69fB"}]}