Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007357098> ?p ?o ?g. }
- W2007357098 endingPage "33" @default.
- W2007357098 startingPage "9" @default.
- W2007357098 abstract "The isotopic composition of helium (3He4He = R) contained in underground fluids was studied in different geotectonic provinces. Provincial mean values (R) were estimated by a routine statistic procedure. The R-values were found to depend on the age of tectono-magnetic activity (t): as t increases, R decreases. Rmin of ∼2 · 10−8 is observed in the ancient (pre-Baikalian) structures of continents. Much higher R-values (≈1.2 · 10−5) are characteristic for the oceanic rift zones. Rmax of ∼2 · 10−5 is established in Iceland which is considered as a “hot spot”. The source of these types of He isotopic composition appear to be continental crust, depleted mantle reservoir and undepleted mantle. Regional characteristics of the R distribution are similar to those of a terrestrial heat flow (q). Correlation of the values of R and q observed at each station of He sampling was revealed at the 95% probability level. Quasi-synchronous changes of q and R with geologic time reflect two (geophysical and geochemical) aspects of one and the same general geologic process — tectogenesis. The triple relationship of q, R and t demonstrates that this process is related to the influx of thermal energy and silicate material by the heat-mass flow from the mantle into the lithosphere. The silicate composition of this flow is confirmed by the correlation between R and 87Sr86Sr. In the course of geologic time these evidences of the mantle heat-mass flow are gradually reduced because of cooling of the newly formed blocks of the lithosphere, the dissipation of the mantle He into space, and the generation of the radiogenic isotopes." @default.
- W2007357098 created "2016-06-24" @default.
- W2007357098 creator A5016977101 @default.
- W2007357098 creator A5080691619 @default.
- W2007357098 date "1985-04-01" @default.
- W2007357098 modified "2023-10-17" @default.
- W2007357098 title "Isotopic composition of the earth's helium and the problem of the motive forces of tectogenesis" @default.
- W2007357098 cites W1966642307 @default.
- W2007357098 cites W1981750637 @default.
- W2007357098 cites W1984115633 @default.
- W2007357098 cites W1984243798 @default.
- W2007357098 cites W1986425121 @default.
- W2007357098 cites W1987266074 @default.
- W2007357098 cites W1988015244 @default.
- W2007357098 cites W1989112233 @default.
- W2007357098 cites W2001184108 @default.
- W2007357098 cites W2001444784 @default.
- W2007357098 cites W2001791855 @default.
- W2007357098 cites W2005407153 @default.
- W2007357098 cites W2007103109 @default.
- W2007357098 cites W2007377958 @default.
- W2007357098 cites W2007522154 @default.
- W2007357098 cites W2012146602 @default.
- W2007357098 cites W2015299577 @default.
- W2007357098 cites W2020497195 @default.
- W2007357098 cites W2024266915 @default.
- W2007357098 cites W2028089252 @default.
- W2007357098 cites W2029184586 @default.
- W2007357098 cites W2030612753 @default.
- W2007357098 cites W2031436916 @default.
- W2007357098 cites W2034459021 @default.
- W2007357098 cites W2034545134 @default.
- W2007357098 cites W2039322458 @default.
- W2007357098 cites W2039886205 @default.
- W2007357098 cites W2043676912 @default.
- W2007357098 cites W2054055474 @default.
- W2007357098 cites W2058015993 @default.
- W2007357098 cites W2059041512 @default.
- W2007357098 cites W2065502195 @default.
- W2007357098 cites W2065770465 @default.
- W2007357098 cites W2067426125 @default.
- W2007357098 cites W2068712240 @default.
- W2007357098 cites W2068730764 @default.
- W2007357098 cites W2068812590 @default.
- W2007357098 cites W2078138153 @default.
- W2007357098 cites W2078629430 @default.
- W2007357098 cites W2079992794 @default.
- W2007357098 cites W2080414900 @default.
- W2007357098 cites W2093287824 @default.
- W2007357098 cites W2097355959 @default.
- W2007357098 cites W2118208826 @default.
- W2007357098 cites W2154940234 @default.
- W2007357098 cites W2164713910 @default.
- W2007357098 cites W2313733223 @default.
- W2007357098 cites W2314777318 @default.
- W2007357098 cites W2323551243 @default.
- W2007357098 cites W2329893205 @default.
- W2007357098 doi "https://doi.org/10.1016/0168-9622(85)90005-3" @default.
- W2007357098 hasPublicationYear "1985" @default.
- W2007357098 type Work @default.
- W2007357098 sameAs 2007357098 @default.
- W2007357098 citedByCount "30" @default.
- W2007357098 countsByYear W20073570982014 @default.
- W2007357098 countsByYear W20073570982015 @default.
- W2007357098 countsByYear W20073570982018 @default.
- W2007357098 countsByYear W20073570982020 @default.
- W2007357098 countsByYear W20073570982021 @default.
- W2007357098 countsByYear W20073570982022 @default.
- W2007357098 crossrefType "journal-article" @default.
- W2007357098 hasAuthorship W2007357098A5016977101 @default.
- W2007357098 hasAuthorship W2007357098A5080691619 @default.
- W2007357098 hasConcept C105682617 @default.
- W2007357098 hasConcept C121332964 @default.
- W2007357098 hasConcept C127313418 @default.
- W2007357098 hasConcept C1276947 @default.
- W2007357098 hasConcept C141646446 @default.
- W2007357098 hasConcept C154200439 @default.
- W2007357098 hasConcept C165205528 @default.
- W2007357098 hasConcept C16942324 @default.
- W2007357098 hasConcept C17409809 @default.
- W2007357098 hasConcept C184779094 @default.
- W2007357098 hasConcept C190799397 @default.
- W2007357098 hasConcept C199289684 @default.
- W2007357098 hasConcept C20443986 @default.
- W2007357098 hasConcept C204530211 @default.
- W2007357098 hasConcept C2776698055 @default.
- W2007357098 hasConcept C2777335606 @default.
- W2007357098 hasConcept C2985596519 @default.
- W2007357098 hasConcept C50682988 @default.
- W2007357098 hasConcept C546029482 @default.
- W2007357098 hasConcept C57016615 @default.
- W2007357098 hasConcept C58097730 @default.
- W2007357098 hasConcept C67236022 @default.
- W2007357098 hasConcept C77928131 @default.
- W2007357098 hasConcept C8058405 @default.
- W2007357098 hasConcept C97355855 @default.
- W2007357098 hasConceptScore W2007357098C105682617 @default.
- W2007357098 hasConceptScore W2007357098C121332964 @default.