Matches in SemOpenAlex for { <https://semopenalex.org/work/W2032408387> ?p ?o ?g. }
- W2032408387 endingPage "586" @default.
- W2032408387 startingPage "577" @default.
- W2032408387 abstract "Samples from the upper portion of a cyclic pelagic carbonate sediment sequence in Deep‐Sea Drilling Project (DSDP) hole 503B (4.0°N, 95.6°W) are the first group to be analyzed for paleoceanographic and paleoclimatic proxy‐indicators of ice volume, deep ocean and surface water circulation, and atmospheric circulation in order to resolve the complex origin of the cyclicity. Temporal resolution is taken from the δ 18 O time scale, most other parameters are calculated in terms of their mass flux to the seafloor. CaCO 3 percent in the sediments fluctuates in the well‐known Pacific pattern and is higher during glacial times. The fluxes of opal and organic carbon have patterns similar to each other and show a variability of a factor of 2.5 to 4. The longer organic carbon record shows flux maxima during both glacial and interglacial times. The accumulation patterns of both opal and organic carbon suggest that the variability in surface water productivity and/or seafloor preservation of those materials is not simply correlated to glacial or interglacial periods. Eolian dust fluxes are greater during interglacial periods by factors of 2 to 5, indicating that eolian source regions in central and northern South America were more arid during interglacial periods. The record of eolian grain size provides a semiquantitative estimation of the intensity of the transporting winds. The eolian data suggest more intense atmospheric circulation during interglacial periods, opposite to the anticipated results. We interpret this observation as recording the southerly shift of the intertropical convergence zone to the latitude of hole 503B during glaciations." @default.
- W2032408387 created "2016-06-24" @default.
- W2032408387 creator A5009522564 @default.
- W2032408387 creator A5021809022 @default.
- W2032408387 creator A5023349314 @default.
- W2032408387 creator A5037256136 @default.
- W2032408387 creator A5051573213 @default.
- W2032408387 creator A5072492540 @default.
- W2032408387 date "1986-12-01" @default.
- W2032408387 modified "2023-10-14" @default.
- W2032408387 title "A 420,000-year record of cyclicity in oceanic and atmospheric processes from the eastern equatorial Pacific" @default.
- W2032408387 cites W1518673644 @default.
- W2032408387 cites W1581512096 @default.
- W2032408387 cites W1605342840 @default.
- W2032408387 cites W1966265779 @default.
- W2032408387 cites W1971845656 @default.
- W2032408387 cites W1976778709 @default.
- W2032408387 cites W1987788564 @default.
- W2032408387 cites W1992879982 @default.
- W2032408387 cites W2011579096 @default.
- W2032408387 cites W2019588334 @default.
- W2032408387 cites W2034120019 @default.
- W2032408387 cites W2035038430 @default.
- W2032408387 cites W2043646145 @default.
- W2032408387 cites W2053037998 @default.
- W2032408387 cites W2061430449 @default.
- W2032408387 cites W2062418387 @default.
- W2032408387 cites W2063935749 @default.
- W2032408387 cites W2069466652 @default.
- W2032408387 cites W2079616625 @default.
- W2032408387 cites W2080409935 @default.
- W2032408387 cites W2083506860 @default.
- W2032408387 cites W2096275536 @default.
- W2032408387 cites W2134005199 @default.
- W2032408387 cites W2141951785 @default.
- W2032408387 cites W2171581438 @default.
- W2032408387 cites W2336084172 @default.
- W2032408387 cites W2479639927 @default.
- W2032408387 cites W2492758999 @default.
- W2032408387 cites W2499871837 @default.
- W2032408387 doi "https://doi.org/10.1029/pa001i004p00577" @default.
- W2032408387 hasPublicationYear "1986" @default.
- W2032408387 type Work @default.
- W2032408387 sameAs 2032408387 @default.
- W2032408387 citedByCount "47" @default.
- W2032408387 countsByYear W20324083872012 @default.
- W2032408387 countsByYear W20324083872013 @default.
- W2032408387 countsByYear W20324083872015 @default.
- W2032408387 countsByYear W20324083872016 @default.
- W2032408387 crossrefType "journal-article" @default.
- W2032408387 hasAuthorship W2032408387A5009522564 @default.
- W2032408387 hasAuthorship W2032408387A5021809022 @default.
- W2032408387 hasAuthorship W2032408387A5023349314 @default.
- W2032408387 hasAuthorship W2032408387A5037256136 @default.
- W2032408387 hasAuthorship W2032408387A5051573213 @default.
- W2032408387 hasAuthorship W2032408387A5072492540 @default.
- W2032408387 hasConcept C107054158 @default.
- W2032408387 hasConcept C111368507 @default.
- W2032408387 hasConcept C117485682 @default.
- W2032408387 hasConcept C121332964 @default.
- W2032408387 hasConcept C127313418 @default.
- W2032408387 hasConcept C127889277 @default.
- W2032408387 hasConcept C151730666 @default.
- W2032408387 hasConcept C153294291 @default.
- W2032408387 hasConcept C15739521 @default.
- W2032408387 hasConcept C180093795 @default.
- W2032408387 hasConcept C186240526 @default.
- W2032408387 hasConcept C187599188 @default.
- W2032408387 hasConcept C21790881 @default.
- W2032408387 hasConceptScore W2032408387C107054158 @default.
- W2032408387 hasConceptScore W2032408387C111368507 @default.
- W2032408387 hasConceptScore W2032408387C117485682 @default.
- W2032408387 hasConceptScore W2032408387C121332964 @default.
- W2032408387 hasConceptScore W2032408387C127313418 @default.
- W2032408387 hasConceptScore W2032408387C127889277 @default.
- W2032408387 hasConceptScore W2032408387C151730666 @default.
- W2032408387 hasConceptScore W2032408387C153294291 @default.
- W2032408387 hasConceptScore W2032408387C15739521 @default.
- W2032408387 hasConceptScore W2032408387C180093795 @default.
- W2032408387 hasConceptScore W2032408387C186240526 @default.
- W2032408387 hasConceptScore W2032408387C187599188 @default.
- W2032408387 hasConceptScore W2032408387C21790881 @default.
- W2032408387 hasIssue "4" @default.
- W2032408387 hasLocation W20324083871 @default.
- W2032408387 hasOpenAccess W2032408387 @default.
- W2032408387 hasPrimaryLocation W20324083871 @default.
- W2032408387 hasRelatedWork W1489917183 @default.
- W2032408387 hasRelatedWork W1588658874 @default.
- W2032408387 hasRelatedWork W1986321210 @default.
- W2032408387 hasRelatedWork W2002683930 @default.
- W2032408387 hasRelatedWork W2149883398 @default.
- W2032408387 hasRelatedWork W2530185782 @default.
- W2032408387 hasRelatedWork W303048659 @default.
- W2032408387 hasRelatedWork W3046821772 @default.
- W2032408387 hasRelatedWork W4376113270 @default.
- W2032408387 hasRelatedWork W2728789896 @default.
- W2032408387 hasVolume "1" @default.
- W2032408387 isParatext "false" @default.