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Topic: Arete (landform)


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  Arete (landform) Summary
Aretes are mountain (alpine) structures carved by glacial ice.
When three aretes meet on a particular peak, a distinctive type of tip emerges and is named a matterhorn peak.
The arete is the thin ridge of rock that is left separating the two valleys.
www.bookrags.com /Arete_(landform)   (458 words)

  
 Landform
Landforms are categorised by characteristics such as elevation, slope, orientation, stratification, rock exposure, and soil type.
Elementary landforms (segments, facets, relief units) are the smallest homogeneous divisions of the land surface, at the given scale/resolution.
Hence, the spatial distribution of landforms is often fuzzy and scale-dependent as is the case for soils and geological strata.
schools-wikipedia.org /wp/l/Landform.htm   (322 words)

  
 Learn more about Landform in the online encyclopedia.   (Site not responding. Last check: )
Landforms can be created by a number of factors, ranging from plate tectonics to erosion and deposition.
They may also be influenced by biological factors, for example the role of plants in the development of dune systems and salt marshes and corals and algae in the formation of coral reefs.
Eolian Landform - landforms produced by wind weathering.
www.onlineencyclopedia.org /l/la/landform.html   (207 words)

  
 Landform
The generic landform elements are: pits, peaks, channels, ridges, passes, pools, planes etc, and can be often extracted from a digital elevation model using some automated or semi-automated techniques.
Elementary landforms (segments, facets, relief units) are the smallest homogeneous divisions of the land surface, at the given scale/resolution.
Hence, the spatial distribution of landforms is often fuzzy and scale-dependent as is the case for soils and geological strata.
articles.gourt.com /?article=landforms   (353 words)

  
 arete | English | Dictionary & Translation by Babylon
Arete (Greek: Ἀρετή) can refer to several different concepts, people, and things:Arete (excellence), the Greek ideal of excellence and virtue.
Arete (goddess), a Greek goddess of virtue, and a daughter of Praxidike.Queen Arete (mythology), a character in Homer's Odyssey.Arete, daughter of Dionysius the Elder and wife of Dion of Syracuse.
Arete of Cyrene, a 4th-century BC Greek philosopher.
www.babylon.com /definition/arete/English   (350 words)

  
 Landforms in Olympic National Park (Line)- Landform Classification and Mapping - National Park Service Pacific ...
The study was designed to develop a comprehensive, consistent inventory and mapping of the vegetation and landform characteristics for the park using digital Landsat Thematic Mapper (TM) satellite imagery and field collected data as the primary information bases.
This study was intended to provide existing vegetation and landform databases for the project areas and demonstrate the effectiveness of Pacific Meridian Resources' procedures for producing those databases.
To ensure consistency in landform identification between parks, each landform interpreter was assigned a set of landforms to identify on all four parks.
www.onrc.washington.edu /clearinghouse/metadata/onp/onp_landform_line.htm   (867 words)

  
 Glaciers and Glacial Landforms
Landform created whereby the up-glacier side is smoothed by abrasion and the leeward side is rough and irregular from plucking.
A pass or saddle produced when two adjacent cirque glaciers on opposite sides of a divide are cut back enough to remove part of the arete between them.
Process whereby rock particles beneath the ice are grasped by the freezing of meltwater in joins and fractures and is pried out and dragged along the bottom of the ice.
staff.gc.maricopa.edu /~lnewman/glacier_cross.htm   (608 words)

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