Pacific Southwest

The Pacific Southwest is a region of the United States. In its broadest definition, it encompasses five states: California, Arizona, Hawaii, Utah, and part of Nevada. The region is one of cultural diversity seen all over. Several major urban areas lie within the region, including the San Francisco Bay Area and Salt Lake City. With the exception of Hawaii, four of the five states share similar historical backgrounds.

Definition

There is no universally accepted definition of the phrase "Pacific Southwest." Whereas the related term Southwestern United States is generally used in a cultural or historical sense (for example, to refer to parts of the United States that were once part of the First Mexican Empire), the term "Pacific Southwest" is more commonly defined strictly by geographic or ecological factors.

For example, the American Society for Photogrammetry and Remote Sensing has a geographical application of the term, defining it as California, Arizona, Nevada and Hawaii.[1] The Fish and Wildlife Service, on the other hand, uses an ecological approach to define it as California, Nevada, and the Klamath Basin (which includes parts of Oregon).[2]

Ambiguity regarding the term is further compounded by the fact that even several United States federal agencies use different definitions. In addition to the Fish and Wildlife Service mentioned above, the Environmental Protection Agency defines Pacific Southwest as California, Nevada, Arizona and Hawaii,[3] and the Forest Service defines it as California, Hawaii, and other U.S. islands in the Pacific Ocean.[4]

Largest cities

Los Angeles Pop. 3,792,621
Phoenix Pop. 1,469,471
San Diego Pop. 1,301,617
San Jose Pop. 971,372
San Francisco Pop. 883,305
Las Vegas Pop. 583,756
Tucson Pop. 520,116
Sacramento Pop. 470,956
Mesa Pop. 439,041
Honolulu Pop. 337,256

Culture

Cultures combine and collaborate in the Pacific Southwest. Traces of the Old American West can still be seen in some areas, especially in the deserts. Hip-hop is one of the many cultures prevalent here, most noticeable in Los Angeles and the Bay Area. Polynesian culture flourishes in Hawaii, and Hawaiian Pidgin can still be heard in certain areas of the state. Spanish/Mexican culture is the most visible in the region, due to four of the five states having once been Spanish/Mexican possessions. Cowboys in the vaquero traditions of northern Mexico can be found in the Pacific Southwest, though less along the Pacific coast. Hawaii has its own version of the American cowboy, the paniolo. Asian culture is demonstrated in the region, especially in California and Hawaii. The area also has a sizeable black population, along with prominent Arabic and Jewish cultures.

Geography

The Pacific Southwest contains a vast diversity in environments. Sub-arctic conditions are common in the high mountains of the region, such as on Mauna Kea. Rainforests can be found in certain areas of Hawaii.

References

"Welcome to the Pacific Southwest ASPRS Website". Welcome to the Pacific Southwest ASPRS Website.
Region, Office of External Affairs, Pacific Southwest; Region, Office of External Affairs, Pacific Southwest. "Pacific Southwest Region | US Fish & Wildlife Service". US Fish and Wildlife Service | Pacific Southwest Region.
US EPA, OA (January 29, 2013). "EPA Region 9 (Pacific Southwest)". US EPA.
"Pacific Southwest Research Station". www.fs.fed.us.