Calle-Calle River: Difference between revisions
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{{Infobox |
{{Infobox river |
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| name = Calle-Calle River |
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| name_native = {{native name|es|Río Calle-Calle}} |
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| image_name = Txu-oclc-224571178-sj18-16.jpg |
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| name_other = {{native name|arn|Gudalafquén}} |
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| caption = |
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| image = Valdivia-Huellelhue-Quita_Calzon.png |
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| origin = [[San Pedro River, Chile|San Pedro River]] |
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| image_caption = View of Calle-Calle River a few kilometers upstream from Valdivia |
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| source1_location = [[San Pedro River, Chile|San Pedro River]] |
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| length = 55 km <ref name="sinia">[http://www.sinia.cl/1292/articles-31018_Valdivia.pdf Cuenca del río Valdivia]</ref> |
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| subdivision_type1 = Country |
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| elevation = |
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| subdivision_name1 = [[Chile]] |
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| length = {{convert|55|km|abbr=on}}<ref name="sinia">{{Cite web |url=http://www.sinia.cl/1292/articles-31018_Valdivia.pdf# |title=Cuenca del río Valdivia |access-date=2007-10-28 |archive-url=https://web.archive.org/web/20070927201416/http://www.sinia.cl/1292/articles-31018_Valdivia.pdf# |archive-date=2007-09-27 |url-status=dead }}</ref> |
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| discharge = |
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| source1_elevation = |
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| discharge1_avg = |
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| basin_size = |
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'''Calle-Calle River''' |
'''Calle-Calle River''', also called Gudalafquén in [[Mapuche language]], is a river in [[Valdivia Province]], southern [[Chile]]. It drains waters from the [[San Pedro River, Chile|San Pedro River]] to the [[Valdivia River]], which in turn flows into [[Corral Bay]] on the [[Pacific Ocean]]. |
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The river's name derives from the Mapuche word for the flower ''[[Libertia chilensis]]''.<ref name=museoniebla>{{Cite web|url=https://www.museodeniebla.gob.cl/643/w3-propertyvalue-42964.html?_noredirect=1|title=Historia|access-date=2021-04-01|website=Museo de Sitio Castillo de Niebla|publisher=Servicio Nacional del Patrimonio Cultural|language=es|archive-date=2020-08-04|archive-url=https://web.archive.org/web/20200804005645/https://www.museodeniebla.gob.cl/643/w3-propertyvalue-42964.html?_noredirect=1|url-status=dead}}</ref> |
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The Calle-Calle is the only river in Chile that is considered navigable. |
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[[Calle-Calle Bridge]] crosses the river in the city of [[Valdivia, Chile|Valdivia]]. |
The Calle-Calle is among the few rivers in Chile that are considered navigable. The [[Calle-Calle Bridge|Calle-Calle]] and [[Santa Elvira Bridge|Santa Elvira]] bridges crosses the river in the city of [[Valdivia, Chile|Valdivia]]. |
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The city of Valdivia obtains most of its water supply from Calle-Calle River near Cuesta Soto. [[Climate change|Decreasing precipitation]] has caused the river to be contaminated with saline water from the coast.<ref name=intrusion>{{Cite news |title=Científicos proyectan en 80 años la llegada de mar a toma de agua en Valdivia para buscar soluciones |url=https://www.biobiochile.cl/especial/aqui-tierra/noticias/2020/09/21/cientificos-proyectan-en-80-anos-la-llegada-de-mar-a-toma-de-agua-en-valdivia-para-buscar-soluciones.shtml |last=Jara |first=Yonatan |date=2020-09-21 |access-date=2022-03-07 |work=[[Radio Bío-Bío]] |last2=Stuardo |first2=Manuel|language=Spanish}}</ref> The effects of saline water entering the water supply of Valdivia were particularly noticeable in 2015 when there was a surge in complains about the taste of the water.<ref name=intrusion/><ref name=Laraintrusion>{{Cite news |title=El mar se acerca a principal toma de agua dulce en Valdivia y amenaza calidad del recurso |url=https://www.biobiochile.cl/noticias/nacional/region-de-los-rios/2020/09/16/agua-salada-se-acerca-a-principal-toma-de-agua-en-valdivia-y-amenaza-calidad-del-recurso.shtml |last=Lara |first=Emilio |date=2020-09-16 |access-date=2022-03-07 |work=[[Radio Bío-Bío]]|language=Spanish}}</ref> The saltwater in the rivers near Valdivia during autumn is expected to increase in the future.<ref name=Laraintrusion/> Estimations indicate that whenever the sum of the water discharge of [[Cruces River|Cruces]] and Calle-Calle rivers falls below {{convert|74|m3/s|cuft/s|abbr=on}} saltwater reaches the supply site at Cuesta Soto.<ref name=Laraintrusion/> |
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[[File:7-lagos.svg|thumb|600px|center|Diagram showing rivers and lakes of the Valdivia River basin.]] |
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==References== |
==References== |
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{{Reflist}} |
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{{Los Ríos Region rivers and lakes}} |
{{Los Ríos Region rivers and lakes}} |
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{{Authority control}} |
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{{Coord|39|48|07|S|73|12|45|W|display=title}} |
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[[Category:Rivers of Chile]] |
[[Category:Rivers of Chile]] |
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[[Category:Rivers of Los Ríos Region]] |
[[Category:Rivers of Los Ríos Region]] |
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[[Category:Rowing venues]] |
[[Category:Rowing venues in Chile]] |
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{{LosRíos-geo-stub}} |
{{LosRíos-geo-stub}} |
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{{Chile-river-stub}} |
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Latest revision as of 04:22, 12 April 2024
| Calle-Calle River Gudalafquén (Mapudungun) | |
|---|---|
 View of Calle-Calle River a few kilometers upstream from Valdivia | |
| Native name | Río Calle-Calle (Spanish) |
| Location | |
| Country | Chile |
| Physical characteristics | |
| Source | |
| • location | San Pedro River |
| Mouth | |
• location | Valdivia River |
| Length | 55 km (34 mi)[1] |
Calle-Calle River, also called Gudalafquén in Mapuche language, is a river in Valdivia Province, southern Chile. It drains waters from the San Pedro River to the Valdivia River, which in turn flows into Corral Bay on the Pacific Ocean.
The river's name derives from the Mapuche word for the flower Libertia chilensis.[2]
The Calle-Calle is among the few rivers in Chile that are considered navigable. The Calle-Calle and Santa Elvira bridges crosses the river in the city of Valdivia.
The city of Valdivia obtains most of its water supply from Calle-Calle River near Cuesta Soto. Decreasing precipitation has caused the river to be contaminated with saline water from the coast.[3] The effects of saline water entering the water supply of Valdivia were particularly noticeable in 2015 when there was a surge in complains about the taste of the water.[3][4] The saltwater in the rivers near Valdivia during autumn is expected to increase in the future.[4] Estimations indicate that whenever the sum of the water discharge of Cruces and Calle-Calle rivers falls below 74 m3/s (2,600 cu ft/s) saltwater reaches the supply site at Cuesta Soto.[4]
References[edit]
- ^ "Cuenca del río Valdivia" (PDF). Archived from the original (PDF) on 2007-09-27. Retrieved 2007-10-28.
- ^ "Historia". Museo de Sitio Castillo de Niebla (in Spanish). Servicio Nacional del Patrimonio Cultural. Archived from the original on 2020-08-04. Retrieved 2021-04-01.
- ^ a b Jara, Yonatan; Stuardo, Manuel (2020-09-21). "Científicos proyectan en 80 años la llegada de mar a toma de agua en Valdivia para buscar soluciones". Radio Bío-Bío (in Spanish). Retrieved 2022-03-07.
- ^ a b c Lara, Emilio (2020-09-16). "El mar se acerca a principal toma de agua dulce en Valdivia y amenaza calidad del recurso". Radio Bío-Bío (in Spanish). Retrieved 2022-03-07.
39°48′07″S 73°12′45″W / 39.80194°S 73.21250°W
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