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・ Salta Renewal Party
・ Salta River
・ Salta tree frog
・ Salta tuco-tuco
・ Salta, Cumbria
・ Saltabarranca
・ Saltah
・ Saltair
・ Saltair (Utah)
・ Saltair na Rann
・ Saltair, British Columbia
・ Salt or Seven Wells
・ Salt Palace
・ Salt Palace (arena)
・ Salt pan
Salt pan (geology)
・ Salt Pan Cove
・ Salt Pan Creek
・ Salt pannes and pools
・ Salt Pans, Portland
・ Salt Peanuts
・ Salt Pit
・ Salt Plains National Wildlife Refuge
・ Salt Point State Marine Conservation Area
・ Salt Point State Park
・ Salt Point, Manitoba
・ Salt Point, New York
・ Salt pond
・ Salt Pond Mountain
・ Salt pork


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Salt pan (geology) : ウィキペディア英語版
Salt pan (geology)

Natural salt pans or salt flats are flat expanses of ground covered with salt and other minerals, usually shining white under the Sun. They are found in deserts, and are natural formations (unlike salt evaporation ponds, which are artificial).
==Overview==
A salt pan is formed where water pools evaporate. An example of a salt pan would be a lake or a pond that is located in a climate where the rate of water evaporation exceeds the rate of water precipitation, i.e., if it were in a desert. If the water is unable to drain into the ground, it remains on the surface until it evaporates, leaving behind minerals precipitated from the salt ions dissolved in the water. Over thousands of years, the minerals (usually salts) accumulate on the surface. These minerals reflect the Sun's rays and often appear as white areas.
Salt pans can be dangerous. The crust of salt can conceal a quagmire of mud that can engulf a truck. The Qattara Depression in the eastern Sahara desert contains many such traps which served as strategic barriers during World War II.〔Jorgensen, C. (2003). ''Rommel's panzers: Rommel and the Panzer forces of the Blitzkrieg, 1940-1942'' (pp. 78–79). St. Paul, MN: MBI.〕

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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