In Chapters 12 and 13, two underlying issues for the Rocky Mountains region and the Intermontane West is water shortage and rapid influx in the population. Rain shadow effects , moderate to extreme arid lands in both regions, and little to almost no precipitation in some areas of the region ( heavy snow falls in allocates most of the water for agricultural regions ) has made water usage and distribution for residential, agricultural and commercial areas a very sought after resource. The rapid and numerous influx of people to some areas Such as Las Vegas, Utah, and high urban developments in Colorado and Denver also impact the distribution of resources and create environmental degradation with many serious outcomes to the regions. Gallup, New Mexico belongs to the Intermontane region described in the book. Gallup has an average precipitation of about 7 inches, about 40 percent occurring between July and September. The population growth of Gallup since 2000 has increased almost an 7 percent.
References
1. The Rocky Mountain Climate Organization http://www.rockymountainclimate.org/drought.htm
2. Hardwick, S. W., F. M. Shelley, and D. G. Holtgrieve. The Geography of North America: Environment, Political Economy, and Culture. 2. Upper Saddle River, NJ: Pearson Prentice Hall, 2008. Print
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