Matches in SemOpenAlex for { <https://semopenalex.org/work/W2046551120> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2046551120 endingPage "464" @default.
- W2046551120 startingPage "453" @default.
- W2046551120 abstract "Temporal variations of Sr isotopic compositions in the detrital component of north Pacific sediments have been precisely examined. The Sr isotopic composition is controlled by the flux of eolian material from the Asian continent with a high 87Sr/86Sr ratio (0.724–0.726) relative to volcanic material with a low ratio (0.703–0.705) from the Izu-Ogasawara-Mariana arc and oceanic islands such as the Hawaiian Islands. Assuming that the volcanic flux is constant, the temporal variation in Sr isotopic ratio reflects the amount of eolian input from the continent. The major characteristics of the temporal variations and the interpretation of them are summarized as follows. (1) The 87Sr/86Sr records show cyclic fluctuations of 400 ky and 100 ky periodicities which are associated with the eccentricity of the earth's orbit (Milankovitch cycle). (2) Between 3 and 0.8 Ma, the 87Sr/86Sr ratio in the north central Pacific sediment increases gradually. This reflects an increased eolian input from the arid region in east Asia. The increase must be related to aridification of the Asian continent. (3) The decreased 87Sr/86Sr ratio during the past 0.8 m.y. implies a decreased eolian input. The age of 0.8 Ma may relate to the climatic event known as the Middle Pleistocene shift. All of these phenomena reflect a fluctuation of the eolian flux corresponding to the paleoclimatic cycle of aridity in the Asian continent. The Sr isotopic composition of pelagic sediment in the north Pacific is sensitive to changes in the eolian input reflecting to the aridity of the Asian continent." @default.
- W2046551120 created "2016-06-24" @default.
- W2046551120 creator A5017185097 @default.
- W2046551120 date "1999-09-01" @default.
- W2046551120 modified "2023-10-18" @default.
- W2046551120 title "87Sr/86Sr variation in north pacific sediments: a record of the Milankovitch cycle in the past 3 million years" @default.
- W2046551120 cites W1971597806 @default.
- W2046551120 cites W1982360908 @default.
- W2046551120 cites W1987276983 @default.
- W2046551120 cites W1995642042 @default.
- W2046551120 cites W2004541007 @default.
- W2046551120 cites W2007621004 @default.
- W2046551120 cites W2026708294 @default.
- W2046551120 cites W2030633486 @default.
- W2046551120 cites W2031365199 @default.
- W2046551120 cites W2039398229 @default.
- W2046551120 cites W2043625337 @default.
- W2046551120 cites W2054833444 @default.
- W2046551120 cites W2063935749 @default.
- W2046551120 cites W2064729402 @default.
- W2046551120 cites W2072456803 @default.
- W2046551120 cites W2073982634 @default.
- W2046551120 cites W2076651014 @default.
- W2046551120 cites W2076769044 @default.
- W2046551120 cites W2085042183 @default.
- W2046551120 cites W2089626996 @default.
- W2046551120 cites W2091842849 @default.
- W2046551120 cites W2098137426 @default.
- W2046551120 cites W2101372386 @default.
- W2046551120 cites W2104451977 @default.
- W2046551120 cites W2107084004 @default.
- W2046551120 cites W2112628010 @default.
- W2046551120 cites W2115010760 @default.
- W2046551120 cites W2115265289 @default.
- W2046551120 doi "https://doi.org/10.1016/s0012-821x(99)00158-2" @default.
- W2046551120 hasPublicationYear "1999" @default.
- W2046551120 type Work @default.
- W2046551120 sameAs 2046551120 @default.
- W2046551120 citedByCount "34" @default.
- W2046551120 countsByYear W20465511202013 @default.
- W2046551120 countsByYear W20465511202015 @default.
- W2046551120 countsByYear W20465511202016 @default.
- W2046551120 countsByYear W20465511202019 @default.
- W2046551120 countsByYear W20465511202020 @default.
- W2046551120 countsByYear W20465511202021 @default.
- W2046551120 countsByYear W20465511202022 @default.
- W2046551120 countsByYear W20465511202023 @default.
- W2046551120 crossrefType "journal-article" @default.
- W2046551120 hasAuthorship W2046551120A5017185097 @default.
- W2046551120 hasConcept C111368507 @default.
- W2046551120 hasConcept C11864286 @default.
- W2046551120 hasConcept C120806208 @default.
- W2046551120 hasConcept C127313418 @default.
- W2046551120 hasConcept C150772632 @default.
- W2046551120 hasConcept C151730666 @default.
- W2046551120 hasConcept C15739521 @default.
- W2046551120 hasConcept C160464908 @default.
- W2046551120 hasConcept C178100555 @default.
- W2046551120 hasConcept C180093795 @default.
- W2046551120 hasConcept C181060458 @default.
- W2046551120 hasConcept C53570757 @default.
- W2046551120 hasConceptScore W2046551120C111368507 @default.
- W2046551120 hasConceptScore W2046551120C11864286 @default.
- W2046551120 hasConceptScore W2046551120C120806208 @default.
- W2046551120 hasConceptScore W2046551120C127313418 @default.
- W2046551120 hasConceptScore W2046551120C150772632 @default.
- W2046551120 hasConceptScore W2046551120C151730666 @default.
- W2046551120 hasConceptScore W2046551120C15739521 @default.
- W2046551120 hasConceptScore W2046551120C160464908 @default.
- W2046551120 hasConceptScore W2046551120C178100555 @default.
- W2046551120 hasConceptScore W2046551120C180093795 @default.
- W2046551120 hasConceptScore W2046551120C181060458 @default.
- W2046551120 hasConceptScore W2046551120C53570757 @default.
- W2046551120 hasIssue "3" @default.
- W2046551120 hasLocation W20465511201 @default.
- W2046551120 hasOpenAccess W2046551120 @default.
- W2046551120 hasPrimaryLocation W20465511201 @default.
- W2046551120 hasRelatedWork W1480671632 @default.
- W2046551120 hasRelatedWork W1994961464 @default.
- W2046551120 hasRelatedWork W2023230246 @default.
- W2046551120 hasRelatedWork W2046551120 @default.
- W2046551120 hasRelatedWork W2088719274 @default.
- W2046551120 hasRelatedWork W2108513962 @default.
- W2046551120 hasRelatedWork W2144245230 @default.
- W2046551120 hasRelatedWork W2352882389 @default.
- W2046551120 hasRelatedWork W2908304461 @default.
- W2046551120 hasRelatedWork W4231284065 @default.
- W2046551120 hasVolume "171" @default.
- W2046551120 isParatext "false" @default.
- W2046551120 isRetracted "false" @default.
- W2046551120 magId "2046551120" @default.
- W2046551120 workType "article" @default.