Janar Carrera Lake
| Janar Carrera Lake | |
|---|---|
 | |
| General information | |
Height above mean sea level (en)  | 202 m |
| Yawan fili | 1,850 km² |
| Vertical depth (en) | 590 m |
| Labarin ƙasa | |
 | |
| Tsarin Daidaiton Labarin Kasa | 46°26′15″S 71°42′54″W / 46.4375°S 71.715°W |
| Kasa | Chile da Argentina |
| Territory |
Aysén Region (en) da Provincia de Santa Cruz (mul) |
| Hydrography (en) | |
| Outflows (en) |
Baker River (en) |
| Watershed area (en) | 4,000 km² |
| Ruwan ruwa |
Baker Basin (en) |
Tafkin Janar Carrera (bangaren Chile, an sake masa suna a hukumance a cikin 1959) [1] ko tafkin Buenos Aires (bangaren Argentina) tafkin ne mai zurfi da ke Patagonia kuma Argentina da Chile ke rabawa. Dukansu sunaye an yarda da su a duniya, yayin da autochthonous sunan tafkin shine Chelenko, wanda ke nufin "ruwa mai hadari" a cikin Aonikenk . Wani sunan tarihi shine Coluguape daga Mapuche, an yi amfani da sunan wannan sunan zuwa tafkin Colhué Huapí bayan mai binciken Argentine Francisco Moreno ya isa wannan tafkin a 1876 ya haɗa shi da Coluguape (Takin Janar Carrera). [2]
Tafkin ya samo asali ne daga dusar ƙanƙara kuma yana kewaye da tsaunin Andes . Tafkin yana magudanar ruwa zuwa Tekun Pasifik a yamma ta kogin Baker . A lokacin glaciation na ƙarshe tafkin ya malalo zuwa Tekun Atlantika ta Kogin Deseado . [2]
Yanayin wannan yanki na Chile da Argentina gabaɗaya yana da sanyi da ɗanɗano. Amma tafkin kanta yana da microclimate na rana, yanayin yanayin da 'yan ƙauyuka ke jin daɗin tafkin, irin su Puerto Guadal, Fachinal, Mallín Grande, Puerto Murta, Puerto Río Tranquilo, Puerto Sánchez, Puerto Ingeniero Ibáñez da Chile Chico a Chile, da Los Antiguos da Perito Moreno a Argentina.
Yankin da ke kusa da gabar tafkin ya kasance farkon mazauna criollos da baƙi na Turai a tsakanin 1900 zuwa 1925. A cikin 1971 da 1991, fashewar Volcano na Hudson ya yi mummunar tasiri ga tattalin arzikin yankin, musamman na kiwon tumaki . Wani jirgin ruwa na mota yana aiki tsakanin Puerto Ingeniero Ibáñez da Chile Chico a cikin sashin tafkin na Chile. An san tafkin a matsayin wurin kamun kifi da kifi .
Yanki
[gyara sashe | gyara masomin]Tafkin yana da fadin kasa 1,850 km2 (710 sq mi) wanda ke da 970 square kilometres (370 sq mi) suna cikin yankin Aysén del Janar na Chilean Carlos Ibáñez del Campo, da 880 square kilometres (340 sq mi) a cikin Lardin Santa Cruz na Argentine, wanda ya sa ta zama tafki mafi girma a Chile, kuma na hudu mafi girma a Argentina. A cikin rafinta na yamma, tafkin Gen. Carrera yana da 586 metres (1,923 ft) iyakar zurfin.
Geology
[gyara sashe | gyara masomin]Tafkin ya mamaye sikelin sikelin nahiyoyin da SWS-ENE suka yi kurakurai na yau da kullun wanda ya haifar da raguwar kasan tafkin zuwa 350 metres (1,150 ft) ƙasa yana nufin matakin teku. Kiyaye ƙananan raka'o'in lithostratigraphic a cikin tsarin graben juzu'i tare da tsofaffin raka'o'in da aka fallasa a mafi girman tsayin daka zuwa kudu. Gilashin dutsen na graben ya ba da glaciers wanda ya haifar da moraine na ƙarshe wanda ke taimakawa don gyara yanayin tafkin a yau. Ayyukan tectonic wanda ya haifar da ɓacin rai za a iya yin la'akari da ƙaddamar da haɗin gwiwa sau uku wanda ya faru a cikin shekaru miliyan 20 da suka gabata, kamar yadda alamun ripple ke nunawa a cikin ɓangarorin volcanoniclastic da aka gani tare da bakin tekun kudanci. Akwai wasu hasashe kan ko tectonics da ƙwanƙwasa zafi da ke gudana a cikin tafkin suna tasiri da taga asthenospheric da ke ƙarƙashin ɓawon burodi a wannan yanki na Patagonia. [3]
Marble Caves, Marble Chapel, da Marble Cathedral sune abubuwan da ba a saba gani ba game da yanayin kasa da ke kan bakin tekun tsakiyar tsakiyar tafkin. Suna wakiltar rukuni na kogo, ginshiƙai, da ramuka waɗanda aka kafa a cikin duwatsun marmara guda ɗaya. An kafa kogon Marble ta hanyar motsi a cikin shekaru 6,200 da suka gabata. [4]
Tekun arewa maso yamma suna da ma'adinan ma'adinai masu mahimmanci na gubar da zinc waɗanda aka yi amfani da su ta ɗan lokaci daga 1931 zuwa 1996 a Puerto Cristal. [5]
Akwai rafukan koguna daban-daban a gabar tafkin kuma wasu daga cikinsu suna da tsofaffin sassan da aka taso suna nuna alamun mafi girman matakan tafkin a baya. Manyan deltas guda uku suna kwance a bakin kogin Maitenes, Aviles da Jeinimeni a gabar tekun kudu.
Gallery
[gyara sashe | gyara masomin]
SRTM-Topography na Chilean yankin
Jirgin ruwa kusa da Chile Chico a Chile
Taswirar yankin Chile
Ninke da yanayin marmara a tafkin Janar Carrera
Manazarta
[gyara sashe | gyara masomin]- ↑ "Ley N.º 13.375: Crea y fija los limites de los departamentos de Palena, Aysén, Coyhaique y Chile Chico y las de sus respectivas comunas-subdelegaciones". Ministerio del Interior de Chile. 1959-09-09.
- 1 2 Melo, Walter D.; Scordo, Facundo; Perillo, Gerardo M. E.; Píccolo, M. Cintia (2017). "Identificación del lago "Coluguape" en la cartografía histórica (1775-1898): Su vinculación con el lago Buenos aires-General Carrera y el sistema lacustre Musters-Colhue Huapi" [Identification of the "Coluguape" lake in historical cartography (1775-1898): Its connection to the Buenos Aires-General Carrera lake and Musters- Colhue Huapi lake system]. Magallania (in Spanish). 45 (1): 15–33. doi:10.4067/S0718-22442017000100015.
|hdl-access=requires|hdl=(help)CS1 maint: unrecognized language (link) Cite error: Invalid<ref>tag; name "Coluguape" defined multiple times with different content - ↑ Lagabrielle, Yves; Suárez, Manuel; Rossello, Eduardo A.; Hérail, Gérard; Martinod, Joseph; Régnier, Marc; de la Cruz, Rita (2004). "Neogene to Quaternary tectonic evolution of the Patagonian Andes at the latitude of the Chile Triple Junction". Tectonophysics. 385 (1–4): 211–241. Bibcode:2004Tectp.385..211L. doi:10.1016/j.tecto.2004.04.023.
- ↑ "The Marble Caves (Cavernas de Mármol)". Wondermondo. 2012-01-10. Archived from the original on 2017-11-13. Retrieved 2012-01-10.
- ↑ "Campamento Minero Puerto Cristal". monumentos.gob.cl (in Sifaniyanci). Consejo de Monumentos Nacionales de Chile. Retrieved 2025-04-29.