Matches in SemOpenAlex for { <https://semopenalex.org/work/W4322005928> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W4322005928 abstract "The record of the volcanic forcing of climate over the past 2500 years is reconstructed primarily from sulfate concentrations in ice cores. Of particular interest are stratospheric eruptions, as these afford sulfate aerosols the longest residence time and largest dispersion in the atmosphere, and thus the greatest impact on radiative forcing.  Sulfur isotopes can be used to distinguish between stratospheric and tropospheric volcanic sulfate in ice cores since stratospheric sulfur aerosols are exposed to UV radiation which imparts a mass independent fractionation (Savarino et al., 2003). Thus, sulfur isotopes in ice cores provide a means to identify stratospheric eruptions and calculate the proportion of sulfate deposited from a volcanic event that came the stratosphere, allowing us to refine the historic record of explosive volcanism and its forcing of climate.  Here we present high-resolution (sub-annual) sulfur isotope data from both Greenland and Antarctica across a suite of unidentified eruptions from the anomalously cold decades of the 530s CE, 1450s CE and 1600s CE, as well as the newly identified eruption of Okmok in 43 BC (McConnell et al., 2020), to investigate the stratospheric sulfur loading and climate forcing potential of these eruptions.  Savarino, J., Romero, A., Cole Dai, J., Bekki, S., & Thiemens, M. H. (2003). UV induced mass‐independent sulfur isotope fractionation in stratospheric volcanic sulfate. Geophysical Research Letters, 30(21). http://doi.org/10.1029/2003GL018134McConnell, J. R., Sigl, M., Plunkett, G., Burke, A., Kim, W. M., Raible, C. C., et al. (2020). Extreme climate after massive eruption of Alaska’s Okmok volcano in 43 BCE and effects on the late Roman Republic and Ptolemaic Kingdom. Proc Natl Acad Sci USA, 117(27), 15443." @default.
- W4322005928 created "2023-02-26" @default.
- W4322005928 creator A5005140194 @default.
- W4322005928 creator A5011435868 @default.
- W4322005928 creator A5021513638 @default.
- W4322005928 creator A5023875272 @default.
- W4322005928 creator A5029368482 @default.
- W4322005928 creator A5030091109 @default.
- W4322005928 creator A5067771127 @default.
- W4322005928 creator A5081357339 @default.
- W4322005928 creator A5090826014 @default.
- W4322005928 date "2023-05-15" @default.
- W4322005928 modified "2023-09-26" @default.
- W4322005928 title "High-resolution sulfur isotopes from ice cores: improved estimates of the volcanic forcing of climate" @default.
- W4322005928 doi "https://doi.org/10.5194/egusphere-egu23-7109" @default.
- W4322005928 hasPublicationYear "2023" @default.
- W4322005928 type Work @default.
- W4322005928 citedByCount "0" @default.
- W4322005928 crossrefType "posted-content" @default.
- W4322005928 hasAuthorship W4322005928A5005140194 @default.
- W4322005928 hasAuthorship W4322005928A5011435868 @default.
- W4322005928 hasAuthorship W4322005928A5021513638 @default.
- W4322005928 hasAuthorship W4322005928A5023875272 @default.
- W4322005928 hasAuthorship W4322005928A5029368482 @default.
- W4322005928 hasAuthorship W4322005928A5030091109 @default.
- W4322005928 hasAuthorship W4322005928A5067771127 @default.
- W4322005928 hasAuthorship W4322005928A5081357339 @default.
- W4322005928 hasAuthorship W4322005928A5090826014 @default.
- W4322005928 hasConcept C111368507 @default.
- W4322005928 hasConcept C120806208 @default.
- W4322005928 hasConcept C127313418 @default.
- W4322005928 hasConcept C132651083 @default.
- W4322005928 hasConcept C151730666 @default.
- W4322005928 hasConcept C163861444 @default.
- W4322005928 hasConcept C17409809 @default.
- W4322005928 hasConcept C178790620 @default.
- W4322005928 hasConcept C185592680 @default.
- W4322005928 hasConcept C1965285 @default.
- W4322005928 hasConcept C197115733 @default.
- W4322005928 hasConcept C205325660 @default.
- W4322005928 hasConcept C2778343803 @default.
- W4322005928 hasConcept C2779681926 @default.
- W4322005928 hasConcept C39432304 @default.
- W4322005928 hasConcept C49204034 @default.
- W4322005928 hasConcept C518881349 @default.
- W4322005928 hasConcept C6363049 @default.
- W4322005928 hasConcept C77928131 @default.
- W4322005928 hasConcept C91586092 @default.
- W4322005928 hasConcept C99578197 @default.
- W4322005928 hasConceptScore W4322005928C111368507 @default.
- W4322005928 hasConceptScore W4322005928C120806208 @default.
- W4322005928 hasConceptScore W4322005928C127313418 @default.
- W4322005928 hasConceptScore W4322005928C132651083 @default.
- W4322005928 hasConceptScore W4322005928C151730666 @default.
- W4322005928 hasConceptScore W4322005928C163861444 @default.
- W4322005928 hasConceptScore W4322005928C17409809 @default.
- W4322005928 hasConceptScore W4322005928C178790620 @default.
- W4322005928 hasConceptScore W4322005928C185592680 @default.
- W4322005928 hasConceptScore W4322005928C1965285 @default.
- W4322005928 hasConceptScore W4322005928C197115733 @default.
- W4322005928 hasConceptScore W4322005928C205325660 @default.
- W4322005928 hasConceptScore W4322005928C2778343803 @default.
- W4322005928 hasConceptScore W4322005928C2779681926 @default.
- W4322005928 hasConceptScore W4322005928C39432304 @default.
- W4322005928 hasConceptScore W4322005928C49204034 @default.
- W4322005928 hasConceptScore W4322005928C518881349 @default.
- W4322005928 hasConceptScore W4322005928C6363049 @default.
- W4322005928 hasConceptScore W4322005928C77928131 @default.
- W4322005928 hasConceptScore W4322005928C91586092 @default.
- W4322005928 hasConceptScore W4322005928C99578197 @default.
- W4322005928 hasLocation W43220059281 @default.
- W4322005928 hasOpenAccess W4322005928 @default.
- W4322005928 hasPrimaryLocation W43220059281 @default.
- W4322005928 hasRelatedWork W1952081048 @default.
- W4322005928 hasRelatedWork W2035000783 @default.
- W4322005928 hasRelatedWork W2046493221 @default.
- W4322005928 hasRelatedWork W2068842122 @default.
- W4322005928 hasRelatedWork W2078270462 @default.
- W4322005928 hasRelatedWork W2150078821 @default.
- W4322005928 hasRelatedWork W2914232306 @default.
- W4322005928 hasRelatedWork W3195887135 @default.
- W4322005928 hasRelatedWork W4239979170 @default.
- W4322005928 hasRelatedWork W4293179274 @default.
- W4322005928 isParatext "false" @default.
- W4322005928 isRetracted "false" @default.
- W4322005928 workType "article" @default.