Orography
Template:Short description Template:DMCA
Orography is the study of the topographic relief of mountains,[1] and can more broadly include hills, water stream directions and any part of a region's elevated terrain.[2] Orography (also known as oreography, orology, or oreology) falls within the broader discipline of geomorphology.[3] The term orography comes from the Greek: Script error: No such module "Lang"., hill, Script error: No such module "Lang"., to write.
Uses
Mountain ranges and elevated land masses have a major impact on global climate. For instance, the elevated areas of East Africa substantially determine the strength of the Indian monsoon.[4] In scientific models, such as general circulation models, orography defines the lower boundary of the model over land.[citation needed]
When a river's tributaries or settlements by the river are listed in 'orographic sequence', they are in order from the highest (nearest the source of the river) to the lowest or mainstem (nearest the mouth).[citation needed] This method of listing tributaries is similar to the Strahler Stream Order, where the headwater tributaries are listed as category 1.
Orographic precipitation
Orographic precipitation, also known as relief precipitation, is precipitation generated by a forced upward movement of air upon encountering a physiographic upland (see anabatic wind). This lifting can be caused by:
- Upward deflection of large-scale horizontal flow by the orography.
- Anabatic or upward vertical propagation of moist air up an orographic slope, caused by daytime heating of the mountain barrier surface.
See also
Citations
Page Template:Reflist/styles.css has no content.
- ^ Script error: No such module "template wrapper".
- ^ Orography (Script error: No such module "webarchive".). American Meteorological Society.
- ^ Page Module:Citation/CS1/styles.css has no content."Map of the Southern Half of Eastern Siberia and Parts of Mongolia, Manchuria, and Sakhalin: For a General Sketch of the Orography of Eastern Siberia". World Digital Library. Retrieved 23 January 2013.
- ^ Srinivasan, J., Nanjundiah, Ravi S. and Chakraborty, Arindam (2005). "Impact of Orography on the Simulation of Monsoon Climate in a General Circulation Model". Indian Institute of Science.
General and cited references
- Page Module:Citation/CS1/styles.css has no content.Stull, Roland (2017). Practical Meteorology: An Algebra-based Survey of Atmospheric Science. University of British Columbia. ISBN 978-0-88865-283-6.
- Page Module:Citation/CS1/styles.css has no content.Whiteman, C. David (2000). Mountain Meteorology: Fundamentals and Applications. Oxford University Press. ISBN 0-19-513271-8.
External links
Lua error in package.lua at line 80: module 'Module:Authority control/config' not found.
