Model in Geography

موضوع: Model in Geography الإثنين مارس 23, 2009 8:58 am

- Model in geography:
---------------------------
A model is simply a representation of real thing.
You have seen and used model in the past like a globe which is a model of the earth.
Geographers construct models to analyze geographic process because the real object of study may be too large to examine the process which created it operate over too long of a time frame or experimentation might actually harm or destroy it.
For instance physical geographers use stream tables to investigate the impact of hydrological processes on the earth
A stream table is more or less a shallow sink filled with earth material similar to the land surface of interest.
Water is applied to the material similar to see what affect varying amounts of water have on the erosion of the surface
Climate scientists use computer models which are elaborate mathematical models
Models can be as simple as a box and arrow diagram showing the flows of energy between compartments of an increasing carbon dioxide content of the atmosphere on global temperature.
- - - - - - - - - - - - - - - -

[i][b]

موضوع: رد: Model in Geography الإثنين مارس 23, 2009 11:04 am

موضوع جميل.

موضوع: رد: Model in Geography الأربعاء مارس 25, 2009 6:16 am

شكرا شيماء نورتي المنتدي

موضوع: رد: Model in Geography الأربعاء مارس 25, 2009 7:28 am

Admin كتب:: موضوع جميل.

شكرا لمرور حضرتك ده شرف كبير ان حضرتك ترد على الموضوع

موضوع: رد: Model in Geography الأربعاء مارس 25, 2009 8:00 am

كنزالمصريه كتب:: شكرا شيماء نورتي المنتدي

االشكر لله
والمنتدى منور بمشرفينه واعضاءه
شكرا يازهرة على المروروالرد

» What is Human Geography?
» Fields of human geography
» الجغرافيا الحيوية Bio - Geography
» Major and Minor in Human Geography
» جغرافية العمران Geography of Settlement