Browsing ELibrary by Author "Yakovlev L.E."

Browsing ELibrary by Author "Yakovlev L.E."

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  • HELIUM ISOTOPES, TECTONICS AND HEAT FLOW IN THE NORTHERN CAUCASUS 
    Polyak B.G.; Yakovlev L.E.; Tolstikhin I.N.; Kamensky I.L.; Marty B.; Cheshko A.L. (2000)
    109 new measurements of ³He/⁴He ≡ R in subsurface fluids of the Northern Caucasus coupled with the data obtained previously allow regional regularities in the distribution of helium isotopic composition to be examined. ...
  • THE ORIGIN OF A HELIUM ISOTOPE ANOMALY IN THE NORTH OF THE MOUNT ELBRUS REGION 
    Yakovlev L.E.; Polyak B.G. (1998)
    This study elucidated the source of mantle helium rising to underground fluids in the zone of the recent magmatic activity in the northern Caucasus and the adjacent part of the Scythian Plate. It is shown by way of numerical ...