Helium trapped in historical slags: A search for temporal variation of the He isotopic composition of air

Earth and Planetary Science Letters

Volumn 194, Issue 1-2, 2001, Pages 165-175

  Pierson Wickmann, Anne Catherine ^a   Marty, Bernard ^a,b   Ploquin, Alain ^a  

^a CRPG CNRS   (France)

^b UNIVERSITÉ DE LORRAINE   (France)

Author keywords

Air; He 4 He 3; Helium; Isotope ratios; Slag

Indexed keywords

ATMOSPHERE; HELIUM; HELIUM ISOTOPE; HUMAN ACTIVITY; ISOTOPIC RATIO; SLAG;

FRANCE; UNITED ARAB EMIRATES;

EID: 0035705275     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0012-821X(01)00554-4     Document Type: Article

References (36)

1. 2 records from sites in the SIO air sampling network
2. The ice record of greenhouses gases
3. Le problème aéronomique de l'hélium et de l'hydrogène neutres
4. Terrestrial inert gases: Isotope tracer studies and clues to primordial components in the mantle
5. Helium concentration in Earth's lower atmosphere
6. The helium content of atmospheric air
7. Atmospheric helium ratio
8. A ten-year decrease in the atmospheric helium isotope ratio possibly caused by human activity
9. Comment on 'A ten-year decrease in the atmospheric helium isotope ratio possibly caused by human activity', by Sano et al
10. Atmospheric helium isotopic ratio
11. Determination of the isotopic composition of atmospheric helium
12. 4He change: Constraints from South Pacific deep seawater
13. 4He mobility in olivine and clinopyroxene at magmatic temperatures
14. Helium isotope evidence of a lower mantle components in depleted archean komatiites
15. 2-laser extraction-static mass spectrometry analysis of ultra-low concentrations of nitrogen in silicates
16. Calibration of pressure-dependent sensitivity and discrimination in Nier-type noble gas ion sources
17. 3He in the earth's atmosphere
18. 4He from cosmic rays
19. A doubling of the sun-s coronal magnetic field during the last 100 years
20. Do effects of global atmospheric electricity on clouds cause climatic changes
21. Terrestrial helium degassing fluxes and the atmospheric helium budget: Implications with respect to the degassing processes of continental crust
22. Correction in 'Global emissions of helium-3 by submarine volcanism'
23. Fluxes of mantle and subducted carbon along convergent plate boundaries
24. 2 fluxes from mid-ocean ridges, arcs and plumes
25. Helium in terrestrial atmosphere
26. 4He degassing flux
27. 3He in natural sources of helium
28. 2 emissions from fossil-fuel burning, cement production, and gas flaring: 1751-1998
29. Noble gases in crude oils from the paris basin, france: Implications for the origin of fluids and constraints on oil-water-gas interactions
30. Helium in deep circulating groundwater in the great hungarian plain: Flow dynamics and crustal and mantle helium fluxes
31. Helium isotope fluxes and groundwater ages in the Dogger Aquifer, Paris Basin