FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1574538470> ?p ?o ?g. }

• W1574538470 endingPage "72" @default.
• W1574538470 startingPage "61" @default.
• W1574538470 abstract "Abstract Seasonally resolved records of carbon and oxygen isotopic composition (δ 18 O ) in fossil shells of giant clams ( T ridacnidae) recovered from the K ogachibaru S hell M ound (26°26′ N , 127°49′ E ) and the S econd A ragusuku‐ S hichabaru R uin (26°18′ N , 127°46′ E ) in O kinawa‐jima, southwestern J apan, were investigated to reconstruct subtropical coral reef environments of the past. The samples, mainly composed of aragonite shells with limited amounts of diagenetically‐altered calcite cements, were selected for geochemical analyses. The radiocarbon dating of the samples for stable isotope analyses yields about 4000 yr cal. BP for the K ogachibaru S hell M ound and about 1900–1700 yr cal. BP for the S econd A ragusuku‐ S hichabaru R uin, respectively, that correspond to the early and middle S hell M ound periods in O kinawa‐jima. These show good agreement with the respective ages inferred from excavation. The shell δ 18 O values roughly show seasonal variations, coincident with the occurrence of annual growth bands. Applying corrections for the effect of diagenetic alteration, the averages of annual, summer, and winter δ 18 O values of fossil shells were significantly lower (by 0.1–0.7‰) than those of aragonite theoretically precipitated in present‐day coral reef water of O kinawa‐jima. These results demonstrate that annual mean seawater temperature and salinity at the sites where the T ridacnida spp. lived were about 1–3°C higher and/or about 1–2 lower than at present. This variation cannot be fully explained by global climate change, sea level change, and topographic growth of coral reef. Therefore, it is likely that the giant clams lived in extremely small and/or closed coral‐reef lagoons with less water circulation where seawater is highly susceptible to insolation‐induced temperature increase and input of fresh water; the effect could be enhanced by the fisheries lifestyle that stonewalling would be constructed at shallow waters through the use of tidal variation during the early and middle S hell M ound period in O kinawa‐jima." @default.
• W1574538470 created "2016-06-24" @default.
• W1574538470 creator A5020134496 @default.
• W1574538470 creator A5049377767 @default.
• W1574538470 creator A5049848187 @default.
• W1574538470 creator A5060292678 @default.
• W1574538470 creator A5063275373 @default.
• W1574538470 creator A5071136847 @default.
• W1574538470 date "2014-11-05" @default.
• W1574538470 modified "2023-09-24" @default.
• W1574538470 title "Late Holocene coral reef environment recorded in Tridacnidae shells from archaeological sites in Okinawa-jima, subtropical southwestern Japan" @default.
• W1574538470 cites W1898956105 @default.
• W1574538470 cites W1966198229 @default.
• W1574538470 cites W1976540019 @default.
• W1574538470 cites W1986310356 @default.
• W1574538470 cites W1987335431 @default.
• W1574538470 cites W1991263619 @default.
• W1574538470 cites W1996494961 @default.
• W1574538470 cites W1996932107 @default.
• W1574538470 cites W1997144852 @default.
• W1574538470 cites W1999244938 @default.
• W1574538470 cites W2001267119 @default.
• W1574538470 cites W2001954297 @default.
• W1574538470 cites W2011797979 @default.
• W1574538470 cites W2017913935 @default.
• W1574538470 cites W2021559768 @default.
• W1574538470 cites W2023694987 @default.
• W1574538470 cites W2025376383 @default.
• W1574538470 cites W2032371950 @default.
• W1574538470 cites W2035754162 @default.
• W1574538470 cites W2036888240 @default.
• W1574538470 cites W2038992990 @default.
• W1574538470 cites W2045368134 @default.
• W1574538470 cites W2048890817 @default.
• W1574538470 cites W2065609231 @default.
• W1574538470 cites W2067747014 @default.
• W1574538470 cites W2089495686 @default.
• W1574538470 cites W2102525915 @default.
• W1574538470 cites W2102790100 @default.
• W1574538470 cites W2109297966 @default.
• W1574538470 cites W2110784760 @default.
• W1574538470 cites W2167452694 @default.
• W1574538470 cites W2316426860 @default.
• W1574538470 cites W2517007448 @default.
• W1574538470 cites W2946939786 @default.
• W1574538470 cites W4211135859 @default.
• W1574538470 cites W4250353118 @default.
• W1574538470 cites W4378780071 @default.
• W1574538470 doi "https://doi.org/10.1111/iar.12076" @default.
• W1574538470 hasPublicationYear "2014" @default.
• W1574538470 type Work @default.
• W1574538470 sameAs 1574538470 @default.
• W1574538470 citedByCount "7" @default.
• W1574538470 countsByYear W15745384702015 @default.
• W1574538470 countsByYear W15745384702016 @default.
• W1574538470 countsByYear W15745384702020 @default.
• W1574538470 countsByYear W15745384702021 @default.
• W1574538470 crossrefType "journal-article" @default.
• W1574538470 hasAuthorship W1574538470A5020134496 @default.
• W1574538470 hasAuthorship W1574538470A5049377767 @default.
• W1574538470 hasAuthorship W1574538470A5049848187 @default.
• W1574538470 hasAuthorship W1574538470A5060292678 @default.
• W1574538470 hasAuthorship W1574538470A5063275373 @default.
• W1574538470 hasAuthorship W1574538470A5071136847 @default.
• W1574538470 hasConcept C100134115 @default.
• W1574538470 hasConcept C111368507 @default.
• W1574538470 hasConcept C127313418 @default.
• W1574538470 hasConcept C130452526 @default.
• W1574538470 hasConcept C140345934 @default.
• W1574538470 hasConcept C14168384 @default.
• W1574538470 hasConcept C143020374 @default.
• W1574538470 hasConcept C151730666 @default.
• W1574538470 hasConcept C158787203 @default.
• W1574538470 hasConcept C17409809 @default.
• W1574538470 hasConcept C185059815 @default.
• W1574538470 hasConcept C18903297 @default.
• W1574538470 hasConcept C197248824 @default.
• W1574538470 hasConcept C199289684 @default.
• W1574538470 hasConcept C19951013 @default.
• W1574538470 hasConcept C2779866092 @default.
• W1574538470 hasConcept C2780191791 @default.
• W1574538470 hasConcept C71468253 @default.
• W1574538470 hasConcept C77044568 @default.
• W1574538470 hasConcept C79367842 @default.
• W1574538470 hasConcept C86803240 @default.
• W1574538470 hasConceptScore W1574538470C100134115 @default.
• W1574538470 hasConceptScore W1574538470C111368507 @default.
• W1574538470 hasConceptScore W1574538470C127313418 @default.
• W1574538470 hasConceptScore W1574538470C130452526 @default.
• W1574538470 hasConceptScore W1574538470C140345934 @default.
• W1574538470 hasConceptScore W1574538470C14168384 @default.
• W1574538470 hasConceptScore W1574538470C143020374 @default.
• W1574538470 hasConceptScore W1574538470C151730666 @default.
• W1574538470 hasConceptScore W1574538470C158787203 @default.
• W1574538470 hasConceptScore W1574538470C17409809 @default.
• W1574538470 hasConceptScore W1574538470C185059815 @default.
• W1574538470 hasConceptScore W1574538470C18903297 @default.
• W1574538470 hasConceptScore W1574538470C197248824 @default.

• next