imported>Revirvlkodlaku: Updated short description

2024-08-30T05:10:57Z

Updated short description

New page

{{Short description|North-central natural region of Chile}}
{{other uses|Norte Chico (disambiguation)}}
{{Annotated image | float=right | caption=Natural regions of Chile.| image=Natural Regions of Chile.svg | width=200 | image-width=200 | image-left=0 | image-top=0
| annotations =
{{Annotation|86|50|'''Norte Grande'''}}
{{Annotation|65|125|'''Norte Chico'''}}
{{Annotation|45|190|'''[[Zona Central, Chile|Zona Central]]'''}}
{{Annotation|45|250|'''[[Zona Sur]]'''}}
{{Annotation|15|360|'''[[Zona Austral]]'''}}
}}
[[Image:Incahuasi and el fraile plus laguna verde chile.jpg|thumb|right|250px|Nevado de Incahuasi]]
The '''''Norte Chico''''' region is one of five natural regions of [[continental Chile]], as defined by the government agency [[CORFO]] in 1950. Its northern border is formed by the limit with the [[Far North, Chile|Far North]], to the west lies the [[Pacific Ocean]], to the east the [[Andes]] mountains and [[Argentina]], and to the south the [[Zona Central, Chile|Zona Central]] natural region. Although from a strictly geographic point of view, this natural region corresponds to the [[Chile]]an territory between the rivers [[Copiapó River|Copiapó]] and [[Aconcagua]]. Traditionally, the Norte Chico refers to the zone comprising the regions of [[Atacama Region|Atacama]] and [[Coquimbo Region|Coquimbo]]. This region was home to the [[Diaguita]] people.

== Geography ==
{{see also|Flowering desert}}
The near north (Norte Chico) extends from the southern border of the [[Atacama Desert]] to about 32° south latitude, or just north of [[Santiago, Chile|Santiago]]. It is a semiarid region whose central area receives an average of about 25 mm of rain during each of the four winter months, with trace amounts the rest of the year. The near north is also subject to droughts. The temperatures are moderate, with an average of 18.5 °C during the summer and about 12 °C during the winter at sea level. The winter rains and snowmelt from the Andes Mountains provide water to rivers in the Norte Chico region, even though the river flow varies with the seasons. The slopes of the Andes are precipitous, the general surface is rough, and in the north the higher ground and coast are still barren.<ref name=EB1911>{{EB1911 |wstitle=Chile |volume=6 |page=142 |inline=1}}</ref>
[[Image:Valle del Elqui, La Serena-Chile.JPG|thumb|250px|left|Agriculture in [[Elqui River|Elqui valley]]]]
As in the far north, the coastal areas of the near north have a distinct microclimate. In those sections where the airborne moisture of the sea is trapped by high bluffs overlooking the ocean, [[Valdivian temperate rainforest]] develop as the vegetation precipitates the vapor in the form of a misty rain. Notable examples can be found in the [[Bosque de Fray Jorge National Park]]. Because the river valleys provide breaks in the coastal elevations, maritime moisture can penetrate inland and further decrease the generally arid climate in those valleys. The higher elevations in the interior sections are covered with shrubs and cacti of various kinds.
[[Image:Tololo a.JPG|thumb|right|250px|Cerro Tololo]]
Norte Chico is a highly mountainous district where distinct ranges or elongated spurs cross the country from the Andes to the coast, forming transverse valleys of great beauty and fertility.<ref name=EB1911/> The most famous of these is the [[Elqui Valley (wine region)|Elqui Valley]]. The deep transverse valleys provide broad areas for cattle raising and, most important, fruit growing, an activity that has developed greatly since the mid-1970s. Nearly all Chilean [[pisco]] is produced in the near north (Chilean laws defines the pisco as a drink produced in the Near North). The cultivation of the soil becomes possible, at first through [[irrigation]] and then with the aid of light periodical rains.<ref name=EB1911/>

Some areas of Norte Chico feature a very dry air and negligible cloud cover, which make them an excellent location for telescopes. Notable astronomical observatories in the district include [[Cerro Tololo Inter-American Observatory]] and [[La Silla Observatory]].

The Andes of Norte Chico are home to the first, second and fourth mountain highest in Chile. Corresponding respectively to [[Ojos del Salado]], [[Nevado Tres Cruces]] and [[Incahuasi|Nevado de Incahuasi]].
[[image:ValledeCopiapo.jpg|thumb|200px|right|Irrigated fields in the outskirts [[Copiapó, Chile|Copiapó]].]]

=== Hydrography ===

==== Rivers ====
{{main|Transverse Valleys}}
The principal rivers of this natural region are Copiapó, [[Huasco River|Huasco]], [[Elqui River|Elqui]], [[Limarí River|Limarí]] and [[Choapa River|Choapa]].
The Copiapó, which once discharged into the sea, is now practically exhausted in irrigating a small fertile valley in which stands the city of [[Copiapó|that name]]. The Copiapó and Huasco rivers have comparatively short courses, but they receive a considerable volume of water from the higher sierras. The latter is also used to irrigate a small, cultivated valley. The rivers of the region of Coquimbo (the Elqui, Limarí and Choapa) exist under less arid conditions, and like those of the northern portion of the [[Valparaíso Region]] (namely: [[Petorca River|Petorca]], [[La Ligua River|La Ligua]] and Aconcagua), are used to irrigate a much larger area of cultivated territory.<ref name=EB1911/>
[[Image:Cabrasnortechico.JPG|thumb|right|250px|[[Goat]] [[husbandry]] is common through Norte Chico, however it produces severe erosion and [[desertification]]. Image from upper [[Limarí River]]]]

== See also ==
* [[Astronomy in Chile]]
* [[Chilean silver rush]]

== References ==
{{Reflist}}
* {{Country study}}
* {{CIA World Factbook}}

{{Natural regions of Chile}}

{{coord missing|Chile}}

[[Category:Natural regions of Chile|Norte Chico]]
[[Category:Geography of Chile]]

Norte Chico, Chile - Revision history

imported>Revirvlkodlaku: Updated short description