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The mines required large amounts of water and timber to supply the houses and mines in Virginia City and Gold Hill. To feed these mines, the dam at Carson Tahoe Lumber and Fluming Company's Marlette Lake was increased, and Hobart Reservoir was created, and a number of flumes and pipelines were built to transport water down to Virginia City.
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Mexico City is an example of a sinking city that is neither coastal nor low-lying. The city was originally constructed by the Aztecs above a large aquifer in the 1300s. Subsidence was originally caused by the loading of large Aztec and Spanish structures. The city grew rapidly during the nineteenth century, and with it, so did the demand for water.
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At its height in 1863, the town had 15,000 residents. From its creation in 1859 to 1875, there were five widespread fires. The 1875 fire, dubbed the Great Fire of 1875, caused $12,000,000 in damages. [6] Virginia City continues to attract over 2 million visitors per year. In 2004, the historic buildings were considered to be in a "threatened ...
About 2,250 additional people in Wilmington will be exposed to high-tide flooding if subsidence continues at the same pace, the researchers found, with the value of homes exposed to flooding in ...
Subsidence frequently causes major problems in karst terrains, where dissolution of limestone by fluid flow in the subsurface creates voids (i.e., caves).If the roof of a void becomes too weak, it can collapse and the overlying rock and earth will fall into the space, causing subsidence at the surface.
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