ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] If thermal convection in the mantle is to explain these observations, a horizontal scale as large as 10,000 km is required by the tectonic features, and as small as 3,000 km by the heat flow measurements. In units of the depth of the convective motions, mantle-wide circulation would require a ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/220468a0
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