利頓

利頓()是加拿大不列颠哥伦比亚省的一个村庄,位于弗雷澤河和湯普森河的汇合处。它是不列颠哥伦比亚省南部内陆地区非土著定居者最早占领的地方之一。該村莊是在1858年至1859年弗雷泽峡谷淘金热期间建立。不過在利頓建立之前土著居民就已在當地居住。

尽管利頓位于北緯50度線以北,但在夏季熱浪期間往往是加拿大最热的地方。2021年北美西部熱浪期間的2021年6月29日,利頓创下了加拿大历史最高温度49.6°C。而在2021年6月30日,高溫引發的大火席卷了利頓所处的山谷,利頓的大部分建築和自然環境毀於火災。

历史
2021年利顿森林大火
词源
人口
根据2016年的人口普查,总共有249人在利顿村居住,另有约1,700人居住在临近的6个原住民族村落。

原住民群体总共有1,970人,其中802人住在利顿村附近的原住民保留区

地理
植被分布
在利顿,针叶林为该地最主要的植被,特别是在村周围的山坡上大量分布着西黄松和花旗松,而欧洲大叶杨在森林里也有零星的分布。草丛在森林的地表占主导地位。除此以外,利顿也引进了具有经济价值的刺槐和梣叶槭。

气候
利顿创造了加拿大的最高气温纪录,而该地也横跨了4个气候区,包括两种地中海气候(柯本气候分类法为CsaCsb)和两种大陆性地中海气候(柯本气候分类法为DsaDsb)。尽管位于北纬50度线,但是在夏天,它往往是加拿大最热的地方。由于夏季空气干燥,海拔仅为,因此容易积聚大量的热量,夏天热浪时期的下午温度经常达到以上,偶尔可以超过。在2021年6月29日的热浪,利顿创下了全加拿大的最高气温,记录的数值达到了。这是目前为止在北纬50度线以北纪录的最高气温,同时也超过了欧洲和南美洲有史以来的最高气温纪录。

在2021年之前,利顿和附近的曾经拥有加拿大排名第二的高温纪录,为1941年7月16日至7月17日测得的,而极端最低气温则是1950年1月18日测得的。而根据报纸《環球新聞 (加拿大)》指出,加拿大环境部官方的气象站位于村庄较为阴凉的地方,推测气象站比村庄其他地区的温度要低1℃。

相对于炎热干燥的夏季,利顿拥有一个相对短暂而凉爽的冬季,其中12月和1月的平均气温略低于冰点,由于北面的山脉的阻隔作用使得来自北极的寒潮难以侵袭村庄,同时也大量聚集了来自太平洋的水分。

利顿的年平均降水量为,这个数值仅为周围其他城镇的三分之一,然而在该省一些内陆地区的城镇如、坎卢普斯、和奥索尤斯比利顿要干燥的多。然而,利顿的夏季是整个加拿大最干燥的,降水量主要集中在偏冷的月份,而深秋和初冬是一年里最潮湿的时候。
{{Weather box
|location = 利顿(1981–2010正常值,1921年至今极端数据)
|metric first = Y
|single line = Y
|Jan record high C = 16.5
|Feb record high C = 18.3
|Mar record high C = 24.7
|Apr record high C = 33.9
|May record high C = 40.4
|Jun record high C = 49.6
|Jul record high C = 44.4
|Aug record high C = 41.8
|Sep record high C = 38.7
|Oct record high C = 29.9
|Nov record high C = 22.8
|Dec record high C = 17.8
|year record high C = 49.6
|Jan high C = 2.3
|Feb high C = 5.5
|Mar high C = 11.5
|Apr high C = 16.2
|May high C = 20.3
|Jun high C = 24.3
|Jul high C = 27.8
|Aug high C = 28.4
|Sep high C = 22.6
|Oct high C = 14.6
|Nov high C = 5.8
|Dec high C = 0.3
|year high C = 15.0
|Jan mean C = -0.7
|Feb mean C = 1.7
|Mar mean C = 6.3
|Apr mean C = 10.3
|May mean C = 14.4
|Jun mean C = 18.4
|Jul mean C = 21.2
|Aug mean C = 21.6
|Sep mean C = 16.2
|Oct mean C = 9.8
|Nov mean C = 2.9
|Dec mean C = -2.5
|year mean C = 10.0
|Jan low C = -3.7
|Feb low C = -2.1
|Mar low C = 1.0
|Apr low C = 4.3
|May low C = 8.5
|Jun low C = 12.4
|Jul low C = 14.5
|Aug low C = 14.7
|Sep low C = 9.7
|Oct low C = 5.1
|Nov low C = -0.1
|Dec low C = -5.4
|year low C = 4.9
|Jan record low C = -31.7
|Feb record low C = -25.0
|Mar record low C = -21.1
|Apr record low C = -7.8
|May record low C = -3.9
|Jun record low C = 4.4
|Jul record low C = 6.1
|Aug record low C = 6.7
|Sep record low C = -2.2
|Oct record low C = -18.1
|Nov record low C = -27.7
|Dec record low C = -30.6
|year record low C = -31.7
|precipitation colour = green
|Jan precipitation mm = 58.7
|Feb precipitation mm = 43.2
|Mar precipitation mm = 31.2
|Apr precipitation mm = 20.8
|May precipitation mm = 20.6
|Jun precipitation mm = 17.8
|Jul precipitation mm = 18.7
|Aug precipitation mm = 25.4
|Sep precipitation mm = 29.0
|Oct precipitation mm = 41.2
|Nov precipitation mm = 60.3
|Dec precipitation mm = 63.9
|year precipitation mm = 430.6
|rain colour = green
|Jan rain mm = 42.2
|Feb rain mm = 34.7
|Mar rain mm = 24.6
|Apr rain mm = 20.8
|May rain mm = 20.6
|Jun rain mm = 17.8
|Jul rain mm = 18.7
|Aug rain mm = 25.4
|Sep rain mm = 29.0
|Oct rain mm = 40.0
|Nov rain mm = 48.0
|Dec rain mm = 41.6
|year rain mm = 363.3
|snow colour = green
|Jan snow cm = 19.4
|Feb snow cm = 11.0
|Mar snow cm = 6.2
|Apr snow cm = 0.0
|May snow cm = 0.0
|Jun snow cm = 0.0
|Jul snow cm = 0.0
|Aug snow cm = 0.0
|Sep snow cm = 0.0
|Oct snow cm = 1.4
|Nov snow cm = 12.8
|Dec snow cm = 25.9
|year snow cm = 76.6

|humidity colour = green
|Jan humidity = 72.4
|Feb humidity = 62.0
|Mar humidity = 47.7
|Apr humidity = 38.3
|May humidity = 37.0
|Jun humidity = 34.5
|Jul humidity = 33.7
|Aug humidity = 31.9
|Sep humidity = 40.2
|Oct humidity = 55.7
|Nov humidity = 71.5
|Dec humidity = 76.3
|year humidity = 50.1
|unit precipitation days = 0.2 mm
|Jan precipitation days = 11.5
|Feb precipitation days = 10.5
|Mar precipitation days = 8.8
|Apr precipitation days = 7.2
|May precipitation days = 8.6
|Jun precipitation days = 7.2
|Jul precipitation days = 6.4
|Aug precipitation days = 6.4
|Sep precipitation days = 7.6
|Oct precipitation days = 10.5
|Nov precipitation days = 13.0
|Dec precipitation days = 12.1
|year precipitation days = 109.6
|unit rain days = 0.2 mm
|Jan rain days = 7.8
|Feb rain days = 7.9
|Mar rain days = 8.2
|Apr rain days = 7.2
|May rain days = 8.6
|Jun rain days = 7.2
|Jul rain days = 6.4
|Aug rain days = 6.4
|Sep rain days = 7.6
|Oct rain days = 10.3
|Nov rain days = 11.0
|Dec rain days = 5.8
|year rain days= 94.2
|unit snow days = 0.2 cm
|Jan snow days = 5.5
|Feb snow days = 3.6
|Mar snow days = 1.6
|Apr snow days = 0.0
|May snow days = 0.0
|Jun snow days = 0.0
|Jul snow days = 0.0
|Aug snow days = 0.0
|Sep snow days = 0.0
|Oct snow days = 0.4
|Nov snow days = 3.5
|Dec snow days = 8.1
|year snow days = 22.7
|Jan sun = 56.0
|Feb sun = 81.6
|Mar sun = 143.0
|Apr sun = 186.7
|May sun = 224.2
|Jun sun = 243.8
|Jul sun = 265.2
|Aug sun = 244.2
|Sep sun = 182.0
|Oct sun = 121.8
|Nov sun = 55.7
|Dec sun = 48.1
|year sun = 1852.2
|Jan percentsun = 21.1
|Feb percentsun = 28.8
|Mar percentsun = 38.9
|Apr percentsun = 45.2
|May percentsun = 46.9
|Jun percentsun = 49.8
|Jul percentsun = 53.7
|Aug percentsun = 54.4
|Sep percentsun = 47.9
|Oct percentsun = 36.4
|Nov percentsun = 20.5
|Dec percentsun = 19.1
|year percentsun = 38.6
|source 1 = 加拿大环境部
|source 2 = CBC (June record high only)和()。

参见

  • 加拿大极端温度列表
  • 史密斯河
  • 斯纳格

参考文献
注释
外部鏈接
*[http://www.lytton.ca/ Official site]

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