Matches in SemOpenAlex for { <https://semopenalex.org/work/W2130145211> ?p ?o ?g. }
- W2130145211 endingPage "1335" @default.
- W2130145211 startingPage "1327" @default.
- W2130145211 abstract "Abstract. A new ice core paleothermometer is introduced based on the temperature dependent diffusion of the stable water isotopes in the firn. A new parameter called differential diffusion length is defined as the difference between the diffusion length of the two stable water isotopologues 2H1H16O and 1H218O. A model treatment of the diffusion process of the firn and the ice is presented along with a method of retrieving the diffusion signal from the ice core record of water isotopes using spectral methods. The model shows how the diffusion process is highly dependent on the inter-annual variations in the surface temperatures. It results in a diffusion length longer than if the firn was isothermal. The longer diffusion length can be explained by the strong nonlinearly behaviour of the saturation pressure over ice in the range of the surface temperature fluctuations. The method has been tested on δ18O and δD measurements, spanning the transition from the last glacial to the holocene, from the NorthGRIP ice core. The surface temperature reconstruction based on the differential diffusion resembles other temperature reconstructions for the NorthGRIP ice core. However, the Allerød warming is seen to be significantly warmer than observed in other ice core based temperature reconstructions. The mechanisms behind this behaviour are not fully understood. The method shows the need of an expansion of high resolution stable water isotope datasets from ice cores. However, the new ice core paleothermometer presented here will give valuable insight into past climate, through the physical process of isotope diffusion in the firn column of ice sheets." @default.
- W2130145211 created "2016-06-24" @default.
- W2130145211 creator A5014741925 @default.
- W2130145211 creator A5020990429 @default.
- W2130145211 creator A5040976270 @default.
- W2130145211 creator A5058516172 @default.
- W2130145211 creator A5072120048 @default.
- W2130145211 creator A5077801577 @default.
- W2130145211 date "2011-12-02" @default.
- W2130145211 modified "2023-10-01" @default.
- W2130145211 title "Past surface temperatures at the NorthGRIP drill site from the difference in firn diffusion of water isotopes" @default.
- W2130145211 cites W1636485319 @default.
- W2130145211 cites W1666856027 @default.
- W2130145211 cites W1966282214 @default.
- W2130145211 cites W1977355907 @default.
- W2130145211 cites W1982002268 @default.
- W2130145211 cites W1996862213 @default.
- W2130145211 cites W1999456818 @default.
- W2130145211 cites W2016080370 @default.
- W2130145211 cites W2016254491 @default.
- W2130145211 cites W2036204058 @default.
- W2130145211 cites W2036278044 @default.
- W2130145211 cites W2036711636 @default.
- W2130145211 cites W2037950756 @default.
- W2130145211 cites W2045469782 @default.
- W2130145211 cites W2051962101 @default.
- W2130145211 cites W2055617887 @default.
- W2130145211 cites W2057678950 @default.
- W2130145211 cites W2063272484 @default.
- W2130145211 cites W2067882241 @default.
- W2130145211 cites W2073557785 @default.
- W2130145211 cites W2093643761 @default.
- W2130145211 cites W2096141736 @default.
- W2130145211 cites W2096524719 @default.
- W2130145211 cites W2109524713 @default.
- W2130145211 cites W2115152312 @default.
- W2130145211 cites W2118406509 @default.
- W2130145211 cites W2132999078 @default.
- W2130145211 cites W2153568552 @default.
- W2130145211 cites W2157939434 @default.
- W2130145211 cites W2161679449 @default.
- W2130145211 cites W3803770 @default.
- W2130145211 cites W4205326423 @default.
- W2130145211 cites W4233676136 @default.
- W2130145211 cites W4237031762 @default.
- W2130145211 cites W4256468369 @default.
- W2130145211 doi "https://doi.org/10.5194/cp-7-1327-2011" @default.
- W2130145211 hasPublicationYear "2011" @default.
- W2130145211 type Work @default.
- W2130145211 sameAs 2130145211 @default.
- W2130145211 citedByCount "27" @default.
- W2130145211 countsByYear W21301452112013 @default.
- W2130145211 countsByYear W21301452112014 @default.
- W2130145211 countsByYear W21301452112015 @default.
- W2130145211 countsByYear W21301452112016 @default.
- W2130145211 countsByYear W21301452112017 @default.
- W2130145211 countsByYear W21301452112018 @default.
- W2130145211 countsByYear W21301452112019 @default.
- W2130145211 countsByYear W21301452112020 @default.
- W2130145211 countsByYear W21301452112021 @default.
- W2130145211 countsByYear W21301452112023 @default.
- W2130145211 crossrefType "journal-article" @default.
- W2130145211 hasAuthorship W2130145211A5014741925 @default.
- W2130145211 hasAuthorship W2130145211A5020990429 @default.
- W2130145211 hasAuthorship W2130145211A5040976270 @default.
- W2130145211 hasAuthorship W2130145211A5058516172 @default.
- W2130145211 hasAuthorship W2130145211A5072120048 @default.
- W2130145211 hasAuthorship W2130145211A5077801577 @default.
- W2130145211 hasBestOaLocation W21301452111 @default.
- W2130145211 hasConcept C104730834 @default.
- W2130145211 hasConcept C114793014 @default.
- W2130145211 hasConcept C121332964 @default.
- W2130145211 hasConcept C127313418 @default.
- W2130145211 hasConcept C197046000 @default.
- W2130145211 hasConcept C199289684 @default.
- W2130145211 hasConcept C205325660 @default.
- W2130145211 hasConcept C49204034 @default.
- W2130145211 hasConcept C69357855 @default.
- W2130145211 hasConcept C97355855 @default.
- W2130145211 hasConceptScore W2130145211C104730834 @default.
- W2130145211 hasConceptScore W2130145211C114793014 @default.
- W2130145211 hasConceptScore W2130145211C121332964 @default.
- W2130145211 hasConceptScore W2130145211C127313418 @default.
- W2130145211 hasConceptScore W2130145211C197046000 @default.
- W2130145211 hasConceptScore W2130145211C199289684 @default.
- W2130145211 hasConceptScore W2130145211C205325660 @default.
- W2130145211 hasConceptScore W2130145211C49204034 @default.
- W2130145211 hasConceptScore W2130145211C69357855 @default.
- W2130145211 hasConceptScore W2130145211C97355855 @default.
- W2130145211 hasIssue "4" @default.
- W2130145211 hasLocation W21301452111 @default.
- W2130145211 hasLocation W21301452112 @default.
- W2130145211 hasLocation W21301452113 @default.
- W2130145211 hasOpenAccess W2130145211 @default.
- W2130145211 hasPrimaryLocation W21301452111 @default.
- W2130145211 hasRelatedWork W1975721956 @default.
- W2130145211 hasRelatedWork W1992991796 @default.
- W2130145211 hasRelatedWork W2003400559 @default.