Matches in SemOpenAlex for { <https://semopenalex.org/work/W2995627148> ?p ?o ?g. }
- W2995627148 endingPage "1744" @default.
- W2995627148 startingPage "1731" @default.
- W2995627148 abstract "Abstract. Paleoenvironmental reconstructions, which are mainly retrieved from oxygen isotope (δ18O) and clumped isotope (Δ47) compositions of carbonate minerals, are compromised when carbonate precipitation occurs in isotopic disequilibrium. To date, knowledge of these common isotopic disequilibria, known as vital effects in biogenic carbonates, remains limited, and the potential information recorded by δ18O and Δ47 offsets from isotopic equilibrium values is largely overlooked. Additionally, in carbonates formed in isotopic equilibrium, the use of the carbonate δ18O signature as a paleothermometer relies on our knowledge of the paleowaters' δ18O value, which is often assumed. Here, we report the largest Δ47 offsets observed to date (as much as −0.270 ‰), measured on microbial carbonates that are strongly linked to carbonate δ18O offsets (−25 ‰) from equilibrium. These offsets are likely both related to the microorganism metabolic activity and yield identical erroneous temperature reconstructions. Unexpectedly, we show that the δ18O value of the water in which carbonates precipitated, as well as the water–carbonate δ18O fractionation dependence on temperature at equilibrium, can be retrieved from these paired δ18O and Δ47 disequilibrium values measured in carbonates. The possibility to retrieve the δ18O value of paleowaters, sediments' interstitial waters or organisms' body water at the carbonate precipitation loci, even from carbonates formed in isotopic disequilibrium, opens long-awaited research avenues for both paleoenvironmental reconstructions and biomineralization studies." @default.
- W2995627148 created "2019-12-26" @default.
- W2995627148 creator A5021420791 @default.
- W2995627148 creator A5036404745 @default.
- W2995627148 creator A5043324458 @default.
- W2995627148 creator A5052101496 @default.
- W2995627148 creator A5054435826 @default.
- W2995627148 date "2020-04-03" @default.
- W2995627148 modified "2023-10-17" @default.
- W2995627148 title "Oxygen isotope composition of waters recorded in carbonates in strong clumped and oxygen isotopic disequilibrium" @default.
- W2995627148 cites W1823013860 @default.
- W2995627148 cites W1913208140 @default.
- W2995627148 cites W1969560994 @default.
- W2995627148 cites W1976172506 @default.
- W2995627148 cites W1981825598 @default.
- W2995627148 cites W2000126248 @default.
- W2995627148 cites W2017913935 @default.
- W2995627148 cites W2024994324 @default.
- W2995627148 cites W2032435490 @default.
- W2995627148 cites W2034139754 @default.
- W2995627148 cites W2045019212 @default.
- W2995627148 cites W2058721748 @default.
- W2995627148 cites W2058868872 @default.
- W2995627148 cites W2066948725 @default.
- W2995627148 cites W2080656334 @default.
- W2995627148 cites W2081289996 @default.
- W2995627148 cites W2090887314 @default.
- W2995627148 cites W2101371138 @default.
- W2995627148 cites W2103484151 @default.
- W2995627148 cites W2118131194 @default.
- W2995627148 cites W2121761338 @default.
- W2995627148 cites W2125349085 @default.
- W2995627148 cites W2129805855 @default.
- W2995627148 cites W2130800225 @default.
- W2995627148 cites W2132295818 @default.
- W2995627148 cites W2133060148 @default.
- W2995627148 cites W2153683587 @default.
- W2995627148 cites W2159821300 @default.
- W2995627148 cites W2252786941 @default.
- W2995627148 cites W2295276090 @default.
- W2995627148 cites W2338708530 @default.
- W2995627148 cites W2465724775 @default.
- W2995627148 cites W2497111897 @default.
- W2995627148 cites W2518194862 @default.
- W2995627148 cites W2527429662 @default.
- W2995627148 cites W2532673986 @default.
- W2995627148 cites W2553277045 @default.
- W2995627148 cites W2553285585 @default.
- W2995627148 cites W2594402163 @default.
- W2995627148 cites W2760896346 @default.
- W2995627148 cites W2763048212 @default.
- W2995627148 cites W2766439711 @default.
- W2995627148 cites W2781567440 @default.
- W2995627148 cites W2785025338 @default.
- W2995627148 cites W2791088022 @default.
- W2995627148 cites W2792390955 @default.
- W2995627148 cites W2808672815 @default.
- W2995627148 cites W2883030950 @default.
- W2995627148 cites W2884722857 @default.
- W2995627148 cites W2885555794 @default.
- W2995627148 cites W2899656515 @default.
- W2995627148 cites W2911893008 @default.
- W2995627148 cites W2945220907 @default.
- W2995627148 cites W4254246059 @default.
- W2995627148 doi "https://doi.org/10.5194/bg-17-1731-2020" @default.
- W2995627148 hasPublicationYear "2020" @default.
- W2995627148 type Work @default.
- W2995627148 sameAs 2995627148 @default.
- W2995627148 citedByCount "11" @default.
- W2995627148 countsByYear W29956271482020 @default.
- W2995627148 countsByYear W29956271482021 @default.
- W2995627148 countsByYear W29956271482023 @default.
- W2995627148 crossrefType "journal-article" @default.
- W2995627148 hasAuthorship W2995627148A5021420791 @default.
- W2995627148 hasAuthorship W2995627148A5036404745 @default.
- W2995627148 hasAuthorship W2995627148A5043324458 @default.
- W2995627148 hasAuthorship W2995627148A5052101496 @default.
- W2995627148 hasAuthorship W2995627148A5054435826 @default.
- W2995627148 hasBestOaLocation W29956271481 @default.
- W2995627148 hasConcept C118487528 @default.
- W2995627148 hasConcept C121332964 @default.
- W2995627148 hasConcept C127313418 @default.
- W2995627148 hasConcept C164304813 @default.
- W2995627148 hasConcept C17409809 @default.
- W2995627148 hasConcept C178790620 @default.
- W2995627148 hasConcept C185592680 @default.
- W2995627148 hasConcept C195511166 @default.
- W2995627148 hasConcept C199289684 @default.
- W2995627148 hasConcept C22117777 @default.
- W2995627148 hasConcept C2778146401 @default.
- W2995627148 hasConcept C2779334269 @default.
- W2995627148 hasConcept C2780659211 @default.
- W2995627148 hasConcept C62520636 @default.
- W2995627148 hasConcept C69384203 @default.
- W2995627148 hasConcept C71468253 @default.
- W2995627148 hasConcept C71924100 @default.
- W2995627148 hasConcept C76462348 @default.
- W2995627148 hasConcept C97428945 @default.