FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2523995299> ?p ?o ?g. }

• W2523995299 endingPage "4104" @default.
• W2523995299 startingPage "4092" @default.
• W2523995299 abstract "Abstract Understanding past changes in sea surface temperatures (SSTs) is crucial; however, existing proxies for reconstructing past SSTs are hindered by unknown ancient seawater composition (foraminiferal Mg/Ca and δ 18 O) or reflect subsurface temperatures (TEX 86 ) or have a limited applicable temperature range ( ). We examine clumped isotope (Δ 47 ) thermometry to fossil coccolith‐rich material as an SST proxy, as clumped isotopes are independent of original seawater composition and applicable to a wide temperature range and coccolithophores are widespread and dissolution resistant. The Δ 47 ‐derived temperatures from <63, <20, <10, and 2–5 μm size fractions of two equatorial Pacific late Miocene‐early Pliocene sediment samples (c1; c2) range between ∼18 and 29°C, with c1 temperatures consistently above c2. Removing the >63 μm fraction removes most nonmixed layer components; however, the Δ 47 ‐derived temperatures display an unexpected slight decreasing trend with decreasing size fraction. This unexpected trend could partly arise because larger coccoliths (5–12 μm) are removed during the size fraction separation process. The c1 and <63 μm c2 Δ 47 ‐derived temperatures are comparable to concurrent SSTs. The <20, <10, and 2–5 μm c2 Δ 47 ‐derived temperatures are consistently cooler than expected. The Δ 47 ‐ temperature offset is probably caused by abiotic/diagenetic calcite present in the c2 2–5 μm fraction (∼53% by area), which potentially precipitated at bottom water temperatures of ∼6°C. Our results indicate that clumped isotopes on coccolith‐rich sediment fractions have potential as an SST proxy, particularly in tropical regions, providing that careful investigation of the appropriate size fraction for the region and time scale is undertaken." @default.
• W2523995299 created "2016-10-07" @default.
• W2523995299 creator A5045190951 @default.
• W2523995299 creator A5081422106 @default.
• W2523995299 date "2016-10-01" @default.
• W2523995299 modified "2023-10-14" @default.
• W2523995299 title "Exploring the potential of clumped isotope thermometry on coccolith-rich sediments as a sea surface temperature proxy" @default.
• W2523995299 cites W1496478109 @default.
• W2523995299 cites W154343811 @default.
• W2523995299 cites W1579624063 @default.
• W2523995299 cites W1977461880 @default.
• W2523995299 cites W1993110920 @default.
• W2523995299 cites W1994191567 @default.
• W2523995299 cites W1995131959 @default.
• W2523995299 cites W2003367399 @default.
• W2523995299 cites W2004382261 @default.
• W2523995299 cites W2015259745 @default.
• W2523995299 cites W2020219448 @default.
• W2523995299 cites W2020739396 @default.
• W2523995299 cites W2023928164 @default.
• W2523995299 cites W2025410136 @default.
• W2523995299 cites W2046993520 @default.
• W2523995299 cites W2061658708 @default.
• W2523995299 cites W2064750305 @default.
• W2523995299 cites W2068531693 @default.
• W2523995299 cites W2083432235 @default.
• W2523995299 cites W2086484327 @default.
• W2523995299 cites W2096425009 @default.
• W2523995299 cites W2101606957 @default.
• W2523995299 cites W2102934491 @default.
• W2523995299 cites W2106839072 @default.
• W2523995299 cites W2118131194 @default.
• W2523995299 cites W2120573898 @default.
• W2523995299 cites W2122442656 @default.
• W2523995299 cites W2123808458 @default.
• W2523995299 cites W2132295818 @default.
• W2523995299 cites W2140488683 @default.
• W2523995299 cites W2149244765 @default.
• W2523995299 cites W2150862234 @default.
• W2523995299 cites W2155995866 @default.
• W2523995299 cites W2159821300 @default.
• W2523995299 cites W2160460369 @default.
• W2523995299 cites W2162134644 @default.
• W2523995299 cites W2217896712 @default.
• W2523995299 cites W2284034406 @default.
• W2523995299 cites W2323747625 @default.
• W2523995299 cites W3021852789 @default.
• W2523995299 cites W581896845 @default.
• W2523995299 doi "https://doi.org/10.1002/2016gc006459" @default.
• W2523995299 hasPublicationYear "2016" @default.
• W2523995299 type Work @default.
• W2523995299 sameAs 2523995299 @default.
• W2523995299 citedByCount "10" @default.
• W2523995299 countsByYear W25239952992017 @default.
• W2523995299 countsByYear W25239952992018 @default.
• W2523995299 countsByYear W25239952992019 @default.
• W2523995299 countsByYear W25239952992020 @default.
• W2523995299 countsByYear W25239952992021 @default.
• W2523995299 countsByYear W25239952992022 @default.
• W2523995299 countsByYear W25239952992023 @default.
• W2523995299 crossrefType "journal-article" @default.
• W2523995299 hasAuthorship W2523995299A5045190951 @default.
• W2523995299 hasAuthorship W2523995299A5081422106 @default.
• W2523995299 hasBestOaLocation W25239952991 @default.
• W2523995299 hasConcept C111368507 @default.
• W2523995299 hasConcept C121332964 @default.
• W2523995299 hasConcept C127313418 @default.
• W2523995299 hasConcept C130452526 @default.
• W2523995299 hasConcept C134097258 @default.
• W2523995299 hasConcept C147789679 @default.
• W2523995299 hasConcept C151730666 @default.
• W2523995299 hasConcept C164304813 @default.
• W2523995299 hasConcept C178790620 @default.
• W2523995299 hasConcept C185592680 @default.
• W2523995299 hasConcept C197248824 @default.
• W2523995299 hasConcept C199289684 @default.
• W2523995299 hasConcept C22117777 @default.
• W2523995299 hasConcept C2776926057 @default.
• W2523995299 hasConcept C2780191791 @default.
• W2523995299 hasConcept C2780659211 @default.
• W2523995299 hasConcept C2816523 @default.
• W2523995299 hasConcept C62520636 @default.
• W2523995299 hasConcept C69384203 @default.
• W2523995299 hasConcept C88380143 @default.
• W2523995299 hasConceptScore W2523995299C111368507 @default.
• W2523995299 hasConceptScore W2523995299C121332964 @default.
• W2523995299 hasConceptScore W2523995299C127313418 @default.
• W2523995299 hasConceptScore W2523995299C130452526 @default.
• W2523995299 hasConceptScore W2523995299C134097258 @default.
• W2523995299 hasConceptScore W2523995299C147789679 @default.
• W2523995299 hasConceptScore W2523995299C151730666 @default.
• W2523995299 hasConceptScore W2523995299C164304813 @default.
• W2523995299 hasConceptScore W2523995299C178790620 @default.
• W2523995299 hasConceptScore W2523995299C185592680 @default.
• W2523995299 hasConceptScore W2523995299C197248824 @default.
• W2523995299 hasConceptScore W2523995299C199289684 @default.
• W2523995299 hasConceptScore W2523995299C22117777 @default.
• W2523995299 hasConceptScore W2523995299C2776926057 @default.

• next