{"@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/1361699993616091264.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/s0277-3791(99)00096-7"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0277379199000967?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0277379199000967?httpAccept=text/plain"}},{"identifier":{"@type":"NAID","@value":"30008406605"}}],"dc:title":[{"@value":"Fluctuations of eolian flux and ocean productivity in the mid-latitude north Pacific during the last 200 kyr"}],"description":[{"notation":[{"@value":"Abstract   In order to understand fluctuations in terrestrial and marine environments, a sedimentary core H3571 was investigated from the Hess Rise located in the mid-latitude North Pacific under the north westerly wind system. The δ      18   O   , grain size and grain shape of type 1 quartz suggest that this quartz is of aerosol origin. Good correlation between Al and aerosol quartz in content and mass accumulation rate (MAR) indicates that the alumino silicate minerals in the sediments are mainly transported by wind. MAR of mineral aerosol (MARAerosol) varies from 156 to 732 mg cm−2 kyr−1 during the last 200 kyr. The MARAerosol maxima occur in oxygen isotope stage (OIS) 4 to latest OIS 5, middle OIS 6, moderate maxima occur in early OIS 1–2, late OIS 3 and middle OIS 3. These maxima are ascribed to reduced precipitation during the summer monsoon and to strengthened wind speed during the winter monsoon. The mean organic carbon/total nitrogen atomic ratio is 7.2, suggesting that the organic matter in the core H3571 is also mainly of marine origin. The MAR of organic carbon (MAROrganic) exhibits two prominent maxima in OIS 2 and 4 and relatively high values in middle and late OIS 6. Enhanced primary productivity is most likely to be responsible for the high burial rate of organic carbon in the sediments. Carbonate and phosphorus inputs with aerosol into sea surface have played a minor role through dissolution in diminishing PCO2 in surface water during glacial times. On the other hand, the aerosol silica supply to the ocean may have some potential to affect the burial of biogenic silica into sediments. The effect of mineral aerosol on the ocean carbon cycle would be greater in the coastal and hemipelagic regions of the Western Pacific and Equatorial Atlantic, as compared with that in the Hess Rise regime."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381699993616091265","@type":"Researcher","foaf:name":[{"@value":"Hodaka Kawahata"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699993616091264","@type":"Researcher","foaf:name":[{"@value":"Takanobu Okamoto"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699993616091267","@type":"Researcher","foaf:name":[{"@value":"Eiji Matsumoto"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699993616091266","@type":"Researcher","foaf:name":[{"@value":"Hiroshi Ujiie"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"02773791"}],"prism:publicationName":[{"@value":"Quaternary Science Reviews"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"2000-09","prism:volume":"19","prism:number":"13","prism:startingPage":"1279","prism:endingPage":"1291"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:S0277379199000967?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:S0277379199000967?httpAccept=text/plain"}],"createdAt":"2002-07-25","modifiedAt":"2019-04-21","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360285707301423616","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Changes in detrital input, ventilation and productivity in the central Okhotsk Sea during the marine isotope stage 5e, penultimate interglacial period"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679028337024","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Simple method for the determination of carbon in lake sediments by X-ray fluorescence spectrometry."},{"@language":"ja","@value":"蛍光Ｘ線分析法による湖底堆積物中炭素の簡易定量法"},{"@language":"ja-Kana","@value":"ケイコウ Xセン ブンセキホウ ニ ヨル コテイ タイセキブツ チュウ タンソ ノ カンイ テイリョウホウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681472611072","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Influence on the global environment of eolian dust : <BR>Glacial-interglacial times and the present"},{"@language":"ja","@value":"風送塵の地球環境に与える影響<BR>—氷期・間氷期，完新世，現代—"},{"@value":"風送塵の地球環境に与える影響--氷期・間氷期,完新世,現代"},{"@language":"ja-Kana","@value":"フウソウジン ノ チキュウ カンキョウ ニ アタエル エイキョウ ヒョウキ カンピョウキ カンシン セイ ゲンダイ"},{"@value":"Influence on the global environment of eolian dust Glacial-interglacial times and the present"}]},{"@id":"https://cir.nii.ac.jp/crid/1520291855272011008","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"Diatom Assemblage and Productivity Changes during the Last 340,000 Years in the Subarctic Pacific"},{"@language":"ja-Kana","@value":"Diatom Assemblage and Productivity Changes during the Last 340 000 Years in the Subarctic Pacific"}]},{"@id":"https://cir.nii.ac.jp/crid/1520573330359763840","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Response of deep-sea benthic foraminifera to paleoproductivity changes on the Shatsky Rise in the northwestern Pacific Ocean over the last 187 kyr"}]},{"@id":"https://cir.nii.ac.jp/crid/1523388080618290944","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"Export Production in the Subarctic North Pacific over the Last 800 kyrs: No Evidence for Iron Fertilization?"},{"@language":"ja-Kana","@value":"Export Production in the Subarctic North Pacific over the Last 800 kyrs No Evidence for Iron Fertilization"}]},{"@id":"https://cir.nii.ac.jp/crid/2051433317019149312","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Rock magnetism of quartz and feldspars chemically separated from pelagic red clay : a new approach to provenance study"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1016/s0277-3791(99)00096-7"},{"@type":"CIA","@value":"30008406605"},{"@type":"OPENAIRE","@value":"doi_dedup___::db7248887592129a0b717a36838b3cf7"},{"@type":"CROSSREF","@value":"10.2116/bunsekikagaku.51.155_references_DOI_ExisnQTelpTLIS0IghmixxJykCL"},{"@type":"CROSSREF","@value":"10.4116/jaqua.48.163_references_DOI_ExisnQTelpTLIS0IghmixxJykCL"},{"@type":"CROSSREF","@value":"10.1186/s40623-018-0918-1_references_DOI_ExisnQTelpTLIS0IghmixxJykCL"},{"@type":"CROSSREF","@value":"10.2517/2017pr027_references_DOI_ExisnQTelpTLIS0IghmixxJykCL"},{"@type":"CROSSREF","@value":"10.1016/j.jseaes.2018.01.032_references_DOI_ExisnQTelpTLIS0IghmixxJykCL"}]}