Pingo: differenze tra le versioni

Versione delle 17:08, 1 mar 2011

Versione delle 17:21, 2 mar 2011

Riga 36:

Nel 1983 John Pickard riferiva di avvistamenti di pingo ({{coord|68|40|S|78|00|E|type:landmark_region:AQ|display=inline|name=Vestford Hills}}) sulle [[Vestfold Hills|Colline di Vestfold]], [[Antartide]], ma ricerche successive hanno dato adito alla possibilità di un'interpretazione errata.<ref>[http://glaciers.otago.ac.nz/pdfs/Fitzsimons%20(1989).pdf Reinterpretation of Pingos in Antarctica]</ref><ref>[http://erth.waikato.ac.nz/antpas/pdf/BOCKHEIM-PRINT.pdf Permafrost, active-layer dynamics and periglacial environments of continental Antarctica - Ground ice in Antarctica]</ref>

== Note==

<References/>

== Bibliografia ==

*{{cita libro|lingua=en |cognome=Easterbrook, |nome=Don and |coautori=O'Neill, W. Scott. (|anno=1999) ''|titolo=Surface Processes and Landforms.'' Second Edition. 1999,|ed=2 |annooriginale=1993. |editore=Prentice-Hall, inc. p|pagine=pp. 412-416. |id=ISBN 0138609586}}

== Voci correlate ==

Riga 48 ⟶ 54:

*{{en}} [http://www.geomorphology.org.uk/pages/education/alevel/coldenvirons/Open%20system%20pingo.htm Diagram of an open system pingo]

*{{en}} [http://www.geomorphology.org.uk/pages/education/alevel/coldenvirons/Closed%20Pingo.htm Diagram of a closed system pingo]

== Note==

<References/>

== Fonti ==

*Easterbrook, Don and O'Neill, W. Scott. (1999) ''Surface Processes and Landforms.'' Second Edition. 1999, 1993. Prentice-Hall, inc. p. 412-416.

{{Ambiente periglaciale}}