{"@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/1362825893744893696.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/s0012-821x(03)00479-5"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0012821X03004795?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0012821X03004795?httpAccept=text/plain"}},{"identifier":{"@type":"NAID","@value":"30007243882"}}],"dc:title":[{"@value":"3He/4He ratios in well gases in the Kinki district, SW Japan: surface appearance of slab-derived fluids in a non-volcanic area in Kii Peninsula"}],"description":[{"notation":[{"@value":"Abstract   A total of 27 well gas samples collected from SW Japan were subjected to precise analysis of He, Ne and Ar isotopic compositions. The sampling area covers localities where mantle-derived helium emanates in the fore-arc of the Kii Peninsula, and is known as the ‘Kinki spot’ [e.g., Sano and Wakita, J. Geophys. Res. 90 (1985) 8728–8741]. The Kinki spot apparently is located within the fore-arc with no obvious magmatic activity, which contrasts to the occurrence of similarly high  3 He/ 4 He ratios along the volcanic front of NE Japan. Our high density sampling revealed more clearly that the high  3 He/ 4 He ratio wells are distributed in the Kii Peninsula above the area where the young and hot Philippine Sea Plate is subducting with a relatively steeper dip than in the adjacent area; this situation favors the near-trench side of the subducting slab entering eclogite facies conditions involving slab dehydration, without inducing melting of the mantle wedge. The aqueous fluids derived from the slab acquire mantle He during their passage through the mantle wedge. Thus, the observed association of mantle He and the fore-arc dehydration of the Philippine Sea Plate indicates that fluid derived from the subducting slab is contributing to the occurrence of mantle He in well gases of the Kii Peninsula. The high  3 He/ 4 He region of Kii Peninsula also coincides with the occurrence of long-period tremors. These are caused by the movement of fluids derived from the subducting slab. Localized stresses cause significant uplift in the area, interpreted as indicating that intra-crustal fractures provide pathways through the crust for the fluids derived from depth. Thus, magma is not necessarily required as the carrier of mantle-derived helium to the surface of the fore-arc region of Kii Peninsula."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382825893744893698","@type":"Researcher","foaf:name":[{"@value":"Takuya Matsumoto"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825893744893699","@type":"Researcher","foaf:name":[{"@value":"Tetsuro Kawabata"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825893744893697","@type":"Researcher","foaf:name":[{"@value":"Jun-ichi Matsuda"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825893744893700","@type":"Researcher","foaf:name":[{"@value":"Koshi Yamamoto"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825893744893696","@type":"Researcher","foaf:name":[{"@value":"Koichi Mimura"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"0012821X"},{"@type":"PISSN","@value":"http://id.crossref.org/issn/0012821X"}],"prism:publicationName":[{"@value":"Earth and Planetary Science Letters"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"2003-11","prism:volume":"216","prism:number":"1-2","prism:startingPage":"221","prism:endingPage":"230"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:S0012821X03004795?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:S0012821X03004795?httpAccept=text/plain"}],"createdAt":"2003-10-16","modifiedAt":"2020-03-26","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050017832013355520","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Isotopic evolutionary track of water due to interaction with rocks and its use for tracing water cycle through the lithosphere"}]},{"@id":"https://cir.nii.ac.jp/crid/1050282813184366848","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Complex microseismic activity and depth-dependent stress field changes in Wakayama, southwestern Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1050845760762911616","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Special issue ‘Geofluid processes in subduction zones and mantle dynamics’"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004235528034816","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Fractures in Cretaceous granite as pathways of upwelling deep‐seated water at Kawachinagano City on Kii Peninsula, southwest Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360283690913949056","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Widespread distribution of ascending fluids transporting mantle helium in the fore-arc region and their upwelling processes: Noble gas and major element composition of deep groundwater in the Kii Peninsula, southwest Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360302864784018176","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The Wakayama earthquake swarm in Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360565164303763840","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Experimental constraints on the serpentinization rate of fore‐arc peridotites: Implications for the upwelling condition of the slab‐derived fluid"}]},{"@id":"https://cir.nii.ac.jp/crid/1360568468328371968","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Mantle fluids associated with crustal-scale faulting in a continental subduction setting, Taiwan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360865815502197376","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Thermochronology of hydrothermal alteration zones in the Kii Peninsula, southwest Japan: an attempt for detecting the thermal anomalies and implications to the regional exhumation history"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204237163136","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Chemical Composition of Mantle Wedge Fluids"},{"@language":"ja","@value":"マントルウェッジ流体の化学組成"},{"@language":"ja-Kana","@value":"マントルウェッジ リュウタイ ノ カガク ソセイ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204551593600","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Geographical distribution of 3He/4He ratios and seismic tomography in Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204553575680","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"On the change of 3He/4He ratios in hot spring gases after The Iwate-Miyagi Nairiku Earthquake in 2008"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204554753536","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Hydrochemistry and noble gas geochemistry of geothermal waters in Chungcheong Province, South Korea"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205336622720","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Relationship between water quality of deep-groundwater and geology in non-volcanic areas in Japan"},{"@language":"ja","@value":"日本列島の非火山地域における深層地下水水質と地質との関係について"},{"@language":"ja-Kana","@value":"ニホン レットウ ノ ヒカザン チイキ ニ オケル シンソウ チカスイ スイシツ ト チシツ ト ノ カンケイ ニ ツイテ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001277392981504","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Fracturing and Formation of Ductile Shear Zones in the Continental Lower Crust"},{"@language":"ja","@value":"大陸下部地殻における破壊と延性剪断帯の形成"},{"@language":"ja-Kana","@value":"タイリク カブ チカク ニ オケル ハカイ ト エンセイセンダンタイ ノ ケイセイ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679398915200","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Deep-seated fluid around the Median Tectonic Line, Kii Peninsula and its relationship to geologic structure"},{"@language":"ja","@value":"紀伊半島の中央構造線付近に見られる深部流体と地質・地質構造"},{"@language":"ja-Kana","@value":"キイ ハントウ ノ チュウオウ コウゾウセン フキン ニ ミラレル シンブ リュウタイ ト チシツ ・ チシツ コウゾウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679399386496","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Origin of saline waters distributed along the Median Tectonic Line in southwest Japan: Hydrogeochemical investigation on possibility of derivation of metamorphic dehydrated fluid from subducting oceanic plate"},{"@language":"ja","@value":"中央構造線沿いに湧出する高塩分泉の起源"},{"@value":"中央構造線沿いに湧出する高塩分泉の起源 : プレート脱水流体起源の可能性についての水文化学的検討"},{"@language":"ja-Kana","@value":"チュウオウ コウゾウセン ゾイ ニ ユウシュツ スル コウエンブンセン ノ キゲン : プレート ダッスイ リュウタイ キゲン ノ カノウセイ ニ ツイテ ノ スイモン カガクテキ ケントウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679528304128","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Relationship between geological structure and helium isotopes in deep ground-water from the Osaka Basin: Application to deep groundwater hydrology"},{"@value":"Relationship between geological structure and helium isotope in deep groundwater from the Osaka Basin: application to deep groundwater hydrology"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680313423872","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Geophysical techniques for detecting magmas and high-temperature fluids;"},{"@language":"ja","@value":"地下深部のマグマ・高温流体等の地球物理学的調査技術"},{"@value":"地下深部のマグマ・高温流体等の地球物理学的調査技術--鬼首・鳴子火山地域および紀伊半島南部地域への適用"},{"@language":"ja-Kana","@value":"チカ シンブ ノ マグマ コウオン リュウタイ トウ ノ チキュウ ブツリガクテキ チョウサ ギジュツ オニコウベ ナルゴ カザン チイキ オヨビ キイハントウ ナンブ チイキ エ ノ テキヨウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681500994944","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Thermal history of the alteration zones around hot springs at Hongu and Totsukawa area, Southern Kii Peninsula, Southwest Japan"},{"@language":"ja","@value":"紀伊半島南部，本宮および十津川地域の温泉周辺の熱水活動史"},{"@language":"ja-Kana","@value":"キイ ハントウ ナンブ ホングウ オヨビ トツカワ チイキ ノ オンセン シュウヘン ノ ネッスイ カツドウシ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282763132943744","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Characterization of groundwater based on δ<sup>2</sup>H, δ<sup>18</sup>O and Cl<sup>−</sup> concentration beneath the Osaka Plain, Southwest Japan"},{"@value":"Characterization of groundwater based on δ²H, δ¹⁸O and Cl⁻ concentration beneath the Osaka Plain, Southwest Japan"},{"@value":"Characterization of groundwater based on δ2H, δ18O and Cl– concentration beneath the Osaka Plain, Southwest Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1390564238052793472","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Architecture of onshore fault zones"},{"@language":"ja","@value":"陸域断層の内部構造"},{"@language":"ja-Kana","@value":"リクイキ ダンソウ ノ ナイブ コウゾウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390576834608926208","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Geochemical Characteristics of Non-volcanic Type Hot Spring Waters Related to Regional Tectonics in Japan"},{"@language":"ja","@value":"テクトニクスに関連する非火山性温泉の地球化学的特徴"}]},{"@id":"https://cir.nii.ac.jp/crid/1390857690043244800","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Study on discrimination methodology to identify the origin and area of influence of deep-seated fluids in terms of dissolved chemicals"},{"@language":"ja","@value":"地下水溶存物質に着目した深部流体の起源と影響領域の評価手法の検討"}]},{"@id":"https://cir.nii.ac.jp/crid/1520572358766710144","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"紀伊半島における深部比抵抗構造探査"},{"@language":"ja-Kana","@value":"キイハントウ ニ オケル シンブヒ テイコウ コウゾウ タンサ"}]},{"@id":"https://cir.nii.ac.jp/crid/2050307417119875072","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Original composition and formation process of slab-derived deep brine from Kashio mineral spring in central Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/2051433317070229760","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Arima hot spring waters as a deep-seated brine from subducting slab"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1016/s0012-821x(03)00479-5"},{"@type":"CIA","@value":"30007243882"},{"@type":"OPENAIRE","@value":"doi_dedup___::a00dcf3a8eb0957ecf3f8917e386d189"},{"@type":"CROSSREF","@value":"10.1186/s40623-018-0788-6_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1111/iar.12152_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.2343/geochemj.42.61_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.2465/gkk.37.27_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.2343/geochemj.2.0562_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.2343/geochemj.42.e1_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.3327/jnuce.11.147_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.4145/jahs.44.17_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1186/s40623-020-01225-y_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.5026/jgeography.132.1_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1186/s40623-023-01807-6_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1002/2016gc006295_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1038/s41598-019-47070-2_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1016/j.gca.2016.03.017_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.4145/jahs.43.137_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.3327/jnuce.29.2_82_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1016/j.jhydrol.2023.130589_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1186/s40623-015-0209-z_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.3327/jnuce.18.25_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.2343/geochemj.42.51_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.5575/geosoc.2018.0004_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1186/1880-5981-66-119_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.1186/s40623-023-01921-5_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.21203/rs.3.rs-2236845/v1_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.5026/jgeography.124.473_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.5026/jgeography.128.747_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"},{"@type":"CROSSREF","@value":"10.2343/geochemj.2.0388_references_DOI_P16i1SyK9QF3E4KXKnIFmazvosc"}]}