“Big Delta, Alaska”的意思、由来-开放百科全书

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Big Delta, Alaska

释义

Geography
Climate
Demographics
History
References

{{Infobox settlement
|official_name = Big Delta, Alaska
|settlement_type = CDP
|nickname =
|motto =
|image_skyline = Aerial shot of fall colors near Big Delta, interior Alaska.jpg
|imagesize =
|image_caption = Aerial view of Big Delta region
|image_flag =
|image_seal =
|image_map = AKMap-doton-BigDelta.PNG
|map_caption = Location of Big Delta, Alaska
|mapsize = 250px
|image_map1 =
|mapsize1 =
|map_caption1 =
|subdivision_type = Country
|subdivision_name = United States
|subdivision_type1 = State
|subdivision_name1 = Alaska
|subdivision_type2 = Census Area
|subdivision_name2 = Southeast Fairbanks
|government_footnotes =
|government_type =
|leader_title = State senator
|leader_name = Mike Dunleavy (R)
|leader_title1 = State rep.
|leader_name1 = George Rauscher (R)
|established_title =
|established_date =
|area_magnitude =
|area_footnotes =
|area_total_km2 = 158.3
|area_land_km2 = 143
|area_water_km2 = 15.4
|area_total_sq_mi = 61.1
|area_land_sq_mi = 55.2
|area_water_sq_mi = 5.9
|population_as_of = 2010
|population_footnotes =
|population_total = 591
|timezone = Alaska (AKST)
|utc_offset = -9
|timezone_DST = AKDT
|utc_offset_DST = -8
|elevation_footnotes =
|elevation_m = 303
|elevation_ft = 994
|coordinates = {{coord|64|8|50|N|145|48|6|W|region:US_type:city|display=inline,title}}
|postal_code_type =
|postal_code =
|area_code = 907
|blank_name = FIPS code
|blank_info = 02-06850
|blank1_name = GNIS feature ID
|blank1_info = 1398949
|website =
|footnotes =
}}

Big Delta is a census-designated place (CDP) in Southeast Fairbanks Census Area, Alaska, United States. The population was 591 at the 2010 census, down from 749 in 2000. Big Delta is at the confluence of the Delta River and the Tanana River and gets its name from the huge river delta formed by the confluence.

Geography

Big Delta is located at {{Coord|64|8|50|N|145|48|6|W|type:city}} (64.147324, -145.801545).^[1]

According to the United States Census Bureau, the CDP has a total area of {{convert|61.1|sqmi|km2}}, of which, {{convert|55.2|sqmi|km2}} of it is land and {{convert|5.9|sqmi|km2}} of it (9.70%) is water.

Climate

Big Delta has a dry-winter humid continental climate (Köppen Dwc).

{{Weather box
|location = Big Delta
|single line = Y
| Jan record high F = 54
| Feb record high F = 51
| Mar record high F = 58
| Apr record high F = 72
| May record high F = 90
| Jun record high F = 92
| Jul record high F = 91
| Aug record high F = 90
| Sep record high F = 79
| Oct record high F = 74
| Nov record high F = 52
| Dec record high F = 55
| year record high F = 92
| Jan high F = 3.6
| Feb high F = 12.9
| Mar high F = 23.4
| Apr high F = 41.2
| May high F = 57.1
| Jun high F = 67.1
| Jul high F = 69.3
| Aug high F = 64.5
| Sep high F = 52.7
| Oct high F = 31.9
| Nov high F = 13.7
| Dec high F = 5.7
| year high F = 36.9
| Jan low F = -10.8
| Feb low F = -4.2
| Mar low F = 1.7
| Apr low F = 20.9
| May low F = 37.2
| Jun low F = 47.5
| Jul low F = 50.7
| Aug low F = 45.8
| Sep low F = 35.7
| Oct low F = 18.6
| Nov low F = -0.1
| Dec low F = -8.5
| year low F = 19.5
| Jan record low F = -63
| Feb record low F = -60
| Mar record low F = -49
| Apr record low F = -37
| May record low F = -1
| Jun record low F = 26
| Jul record low F = 32
| Aug record low F = 22
| Sep record low F = -2
| Oct record low F = -39
| Nov record low F = -47
| Dec record low F = -62
| year record low F = -63 | precipitation colour = green
| Jan precipitation inch = 0.31
| Feb precipitation inch = 0.3
| Mar precipitation inch = 0.23
| Apr precipitation inch = 0.25
| May precipitation inch = 0.89
| Jun precipitation inch = 2.31
| Jul precipitation inch = 2.62
| Aug precipitation inch = 1.92
| Sep precipitation inch = 1.05
| Oct precipitation inch = 0.61
| Nov precipitation inch = 0.45
| Dec precipitation inch = 0.35
| year precipitation inch = 11.3
| Jan precipitation days = 6
| Feb precipitation days = 5
| Mar precipitation days = 4
| Apr precipitation days = 4
| May precipitation days = 7
| Jun precipitation days = 11
| Jul precipitation days = 13
| Aug precipitation days = 12
| Sep precipitation days = 9
| Oct precipitation days = 9
| Nov precipitation days = 7
| Dec precipitation days = 6
| Jan snow inch = 5.6
| Feb snow inch = 5.2
| Mar snow inch = 4.3
| Apr snow inch = 2.8
| May snow inch = 0.6
| Jun snow inch = 0
| Jul snow inch = 0
| Aug snow inch = 0
| Sep snow inch = 1.6
| Oct snow inch = 9.2
| Nov snow inch = 8.5
| Dec snow inch = 5.8
| year snow inch = 43.8
|source 1 = ^[2]
|date=November 2015
}}

Demographics

{{US Census population
|1950= 155
|1980= 285
|1990= 400
|2000= 749
|2010= 591
|align-fn=center
|footnote=U.S. Decennial Census^[3]
}}

Big Delta first appeared on the 1950 U.S. Census as an unincorporated village. It did not appear again until 1980 when it was made a census-designated place (CDP).

As of the census^[4] of 2000, there were 749 people, 165 households, and 117 families residing in the CDP. The population density was 13.6 people per square mile (5.2/km²). There were 232 housing units at an average density of 4.2/sq mi (1.6/km²). The racial makeup of the CDP was 95.46% White, 0.13% Black or African American, 1.47% Native American, 0.53% Asian, and 2.40% from two or more races. 2.54% of the population were Hispanic or Latino of any race.

There were 165 households out of which 39.4% had children under the age of 18 living with them, 61.2% were married couples living together, 6.7% had a female householder with no husband present, and 28.5% were non-families. 21.8% of all households were made up of individuals and 7.3% had someone living alone who was 65 years of age or older. The average household size was 3.18 and the average family size was 3.90.

In the CDP, the population was spread out with 36.3% under the age of 18, 10.1% from 18 to 24, 23.5% from 25 to 44, 24.0% from 45 to 64, and 6.0% who were 65 years of age or older. The median age was 29 years. For every 100 females, there were 92.5 males. For every 100 females age 18 and over, there were 96.3 males.

The median income for a household in the CDP was $49,000, and the median income for a family was $53,125. Males had a median income of $32,250 versus $37,708 for females. The per capita income for the CDP was $14,803. About 7.9% of families and 30.0% of the population were below the poverty line, including 18.9% of those under age 18 and 16.0% of those age 65 or over.

History

From at least 10,000 years ago to the present, Athabascan Indians have inhabited portions of the interior of Alaska. They survived by hunting the abundant game and fishing in the rivers of the interior of Alaska.

Beginning in 1899, the United States Army built a pack trail from Valdez, on the south coast of Alaska, to Eagle, northeast of Big Delta, a distance of about {{convert|660|km|mi|abbr=on}}. The trail crossed the Tanana River near the confluence of the Delta and Tanana Rivers.

Gold was discovered in 1902 in Fairbanks, about {{convert|150|km|mi|abbr=on}} north of the crossing of the Tanana River. Roadhouses were built along the pack trail that connected the south coast of Alaska with Fairbanks. One such roadhouse was Bates Landing, which was built at the confluence of the Delta and Tanana Rivers, about {{convert|12|km|mi|abbr=on}} north of the current Delta Junction, in the area known now as Big Delta. The U. S. government collected a toll on the south side of the Tanana River from all passengers crossing north. In 1904 work began on the Richardson Highway, which mostly followed the route of the pack trail.

In 1906, John Hajdukovich bought the roadhouse and enlarged it. In addition to running the lodge there, he took hunting parties into the nearby Granite Mountains and traded with the Athabaskans in the surrounding area. An 18-year-old Swedish girl named Rika Wallen came to the roadhouse to work for John. After several years, John deeded the roadhouse to Rika in lieu of back wages he owed her. Rika also homesteaded an adjoining piece of land. Rika's Roadhouse and the adjacent property are now the Big Delta State Historical Park.

In 1928 a herd of bison were brought from the U. S. state of Montana to Big Delta, because they were thought to be threatened with extinction in the continental United States. The herd still roams in the Delta Junction area, about {{convert|12|km|mi|abbr=on}} south of Big Delta.

The construction of the Alaska Highway during World War II shifted much of the economic activity of the area south to Delta Junction. Later history of the area can be found in the entry for Delta Junction.

References

1. ^{{cite web|url=https://www.census.gov/geo/www/gazetteer/gazette.html|publisher=United States Census Bureau|accessdate=2011-04-23|date=2011-02-12|title=US Gazetteer files: 2010, 2000, and 1990}}
2. ^{{cite web|url=http://www.wrcc.dri.edu/cgi-bin/cliMAIN.pl?ak0770 |title=BIG DELTA AP, AK (500770) |accessdate=November 18, 2015 |publisher=Western Regional Climate Center }}
3. ^{{cite web|url=https://www.census.gov/prod/www/decennial.html|title=U.S. Decennial Census|publisher=Census.gov|accessdate=June 6, 2013}}
4. ^{{cite web |url=http://factfinder2.census.gov |publisher=United States Census Bureau |accessdate=2008-01-31 |title=American FactFinder |deadurl=yes |archiveurl=https://web.archive.org/web/20130911234518/http://factfinder2.census.gov/ |archivedate=2013-09-11 |df= }}

3 : Census-designated places in Southeast Fairbanks Census Area, Alaska|Census-designated places in Alaska|Census-designated places in Unorganized Borough, Alaska

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