ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Our technique uses the simultaneous release into the water column of small quantities of the two inert, non-toxic gaseous tracers sulphur hexafluoride (SF6) and 3He. The tracers transfer to the atmosphere at different rates, so that the ratio of their concentrations changes with time. It can ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/349145a0
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