Duwatsu Barisan
Bukit Barisan ko Duwatsu Barisan wani tsaunuka ne a yammacin Sumatra, Indonesia, wanda ya kai kusan kilomita 1,700 (1,050 mi) daga arewa zuwa kudancin tsibirin. Yankin Bukit Barisan ya ƙunshi manyan duwatsu masu aman wuta da aka lulluɓe a cikin dazuzzukan daji masu yawa, gami da dazuzzukan ciyayi masu zafi na Sumatran a kan tudu mafi tsayi.[1] Mafi girman kololuwar zangon shine Dutsen Kerinci a tsawon mita 3,800 (12,467 ft).[2] Wurin shakatawa na Bukit Barisan Selatan yana kusa da ƙarshen iyakar.
| Duwatsu Barisan | |
|---|---|
 | |
| General information | |
| Gu mafi tsayi |
Mount Kerinci (en)  |
| Height above mean sea level (en) | 3,805 m |
| Tsawo | 1,700 km |
| Labarin ƙasa | |
 | |
| Tsarin Daidaiton Labarin Kasa | 3°00′S 102°15′E / 3°S 102.25°E |
| Kasa | Indonesiya |
| Geology | |
| Material (en) |
volcanic rock (en) |
Sunan Bukit Barisan a haƙiƙa yana nufin "jere na tuddai" ko "tsaunukan da ke yin jere" a cikin Malay, don kewayon ya kai ƙarshen tsibirin Sumatra.
Akwai aman wuta guda 35 a cikin Bukit Barisan. Babban dutsen mai aman wuta mafi girma shine Toba mai aman wuta mai nisan kilomita 100 (mil 62) × 30 km (mil mil 19) Tafkin Toba, wanda aka ƙirƙira bayan rushewar caldera (est. a cikin 74,000 Kafin Zuwan).[3] An kiyasta fashewar ya kasance a mataki na takwas akan ma'aunin VEI, mafi girma da zai iya yin aman wuta.
Jerin dutsen mai aman wuta gyara sashe
An samo jerin abubuwan da ke biyowa daga Shirin Volcanism na Duniya na Cibiyar Smithsonian.[4]
| Suna | Siffar | Girma | Ƙarshe fashewa (VEI) | Yanayin ƙasa |
|---|---|---|---|---|
| Weh | stratovolcano | 617 mita (kafa 2,024) | Pleistocene | 5.82°N 95.28°E |
| Seulawah Agam | stratovolcano | 1,810 mita (kafa 5,940) | 1839 (2) | 5.448°N 95.658°E |
| Peuet Sague | hadaddun volcano | 2,801 mita (kafa 9,190) | 25 Disamba 2000 (2) | 4.914°N 96.329°E |
| Geureudong | stratovolcano | 2,885 mita (kafa 9,465) | 1937 | 4.813°N 96.82°E |
| Dutsen Leuser | wanda ba mai aman wuta ba | 3,466 mita (kafa 11,371) | 3°44′29″N 97°9′18″E | |
| Kembar | garkuwa volcano | 2,245 mita (kafa 7,365) | Pleistocene | 3.850°N 97.664°E |
| Sibayak | stratovolcano | 2,212 mita (kafa 7,257) | 1881 | 3.23°N 98.52°E |
| Sinabung | stratovolcano | 2,460 mita (kafa 8,070) | 7 Satumba 2010 | 3.17°N 98.392°E |
| Toba | supervolcano | 2,157 mita (kafa 7,077) | cca 75.000 shekaru da suka wuce | 2.58°N 98.83°E |
| Helatoba-Tarutung | fumarole field | 1,100 mita (kafa 3,600) | Pleistocene | 2.03°N 98.93°E |
| Imun | wanda ba a sani ba | 1,505 mita (kafa 4,938) | wanda ba a sani ba | 2.158°N 98.93°E |
| Sibualbuali | stratovolcano | 1,819 mita (kafa 5,968) | wanda ba a sani ba | 1.556°N 99.255°E |
| Lubukraya | stratovolcano | 1,862 mita (kafa 6,109) | wanda ba a sani ba | 1.478°N 99.209°E |
| Sorikmarapi | stratovolcano | 2,145 mita (7,037) | 1986 (1) | 0.686°N 99.539°E |
| Talakmau | complex volcano | 2,919 mita (kafa 9,577) | wanda ba a sani ba | 0.079°N 99.98°E |
| Sarik-Gajah | volcanic cone | wanda ba a sani ba | wanda ba a sani ba | 0.008°N 100.20°E |
| Marapi | complex volcano | 2,891 mita (kafa 9,485) | 5 Agusta 2004 (2) | 0.381°S 100.473°E |
| Tandikat | stratovolcano | 2,438 mita (kafa 7,999) | 1924 (1) | 0.433°S 100.317°E |
| Talang | stratovolcano | 2,597 mita (kafa 8,520) | 12 Afrilu 2005 (2) | 0.978°S 100.679°E |
| Kerinci | stratovolcano | 3,800 mita (kafa 12,500) | 22 Yuni 2004 (2) | 1.697°S 101.264°E |
| Hutapanjang | stratovolcano | 2,021 mita (kafa 6,631) | wanda ba a sani ba | 2.33°S 101.60°E |
| Sumbing | stratovolcano | 2,507 mita (kafa 8,225) | 23 Mayu 1921 (2) | 2.414°S 101.728°E |
| Kunyit | stratovolcano | 2,151 mita (kafa 7,057) | wanda ba a sani ba | 2.592°S 101.63°E |
| Pendan | wanda ba a sani ba | wanda ba a sani ba | wanda ba a sani ba | 2.82°S 102.02°E |
| Belirang-Beriti | compound | 1,958 mita (kafa 6,424) | wanda ba a sani ba | 2.82°S 102.18°E |
| Bukit Daun | stratovolcano | 2,467 mita (kafa 8,094) | wanda ba a sani ba | 3.38°S 102.37°E |
| Kaba | stratovolcano | 1,952 mita (kafa 6,404) | 22 Agusta 2000 (1) | 3.52°S 102.62°E |
| Dempo | stratovolcano | 3,173 mita (kafa 10,410) | Oktoba 1994 (1) | 4.03°S 103.13°E |
| Patah | wanda ba a sani ba | 2,817 mita (kafa 9,242) | wanda ba a sani ba | 4.27°S 103.30°E |
| Bukit Lumut Balai | stratovolcano | 2,055 mita (kafa 6,742) | wanda ba a sani ba | 4.23°S 103.62°E |
| Besar | stratovolcano | 1,899 mita (kafa 6,230) | Afrilu 1940 (1) | 4.43°S 103.67°E |
| Ranau | caldera | 1,881 mita (kafa 6,171) | wanda ba a sani ba | 4.83°S 103.92°E |
| Sekincau Belirang | caldera | 1,719 mita (kafa 5,640) | wanda ba a sani ba | 5.12°S 104.32°E |
| Suoh | caldera | 1,000 mita (kafa 3,300) | 10 Yuli 1933 (4) | 5.25°S 104.27°E |
| Hulubelu | caldera | 1,040 mita (kafa 3,410) | 1836 | 5.35°S 104.60°E |
| Rajabasa | stratovolcano | 1,281 mita (kafa 4,203) | 1798 | 5.78°S 105.625°E |
Manazarta gyara sashe
- ↑ Travelling in Indonesia Archived ga Augusta, 18, 2007 at the Wayback Machine
- ↑ Template:Cite gvp
- ↑ Oppenheimer, C. (2002). "Limited global change due to the largest known Quaternary eruption, Toba ≈74 kyr BP?". Quaternary Science Reviews. 21 (14–15): 1593–1609. doi:10.1016/S0277-3791(01)00154-8.
- ↑ "Volcanoes of Indonesia - Sumatra". Global Volcanism Program. Smithsonian Institution. Archived from the original on 30 December 2006. Retrieved 2006-11-17.