Título: | Heat flows through the ice lithosphere of Europa |
Autores: | Ruiz Pérez, Javier ; Tejero López, Rosa |
Tipo de documento: | texto impreso |
Editorial: | American Geophysical Union, 2000 |
Dimensiones: | application/pdf |
Nota general: | info:eu-repo/semantics/openAccess |
Idiomas: | |
Palabras clave: | Estado = Publicado , Materia = Ciencias: Geología: Geodinámica , Tipo = Artículo |
Resumen: |
Someo f the geologicafle atureso n the surfaceo f Europa'si ce shells uggestth e existenceo f a brittlel ithosphereth ati n somer egionsis no moret han2 km thick.T he surfaceh eatf low neededt o put the brittle-ductiletr ansitionin ice at a deptho f 2 km is at -9 least• -100m W m -, muchh ighert hanp redictedb y tidal heatingm odelsf or a purely conductiviec e shell.A possiblee xplanationlie si n thep robablee xistenceo f a convective layerb eneathth eb rittlel ithospherew, hich,o wingt o tidald issipatioinn warmi ce,c ould contributteo higherh eatf lows.I f a convectives ubsurfaclea yera ndg rains ized ependent flow behavioor f ice area dmittedt,h eg rains izea t brittle-ductilter ansitiond epthc annotb e >1 mm, whichi s consistenwt ith ther equiredv aluef or the onseto f convectionin an ice shell thinner than 20 km. |
En línea: | https://eprints.ucm.es/id/eprint/16803/1/2.pdf |
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