- Idilesi: uJan Mayen, uNorge
- Umhla wokuqhuma kokugqibela: 1985.
- Ukunyuka kokuqala: 1921
- Ubukhulu ngaphezu kweqondo lolwandle: 2277 m
I-volcano kuphela esebenzayo eNorway itholakala ekupheleni kwe-northeast yesiqithi saseJan Mayen, ephakathi kweNorway neGreenland Sea. Kubizwa ngokuba yiBerenberg, eguqulela njenge-Bear Mountain. Intaba-mlilo yaseBerenberg yindawo esenyakatho yeentaba zonke ezisemhlabeni.
Ukuphazamiseka
I-Stratovulkan, enokuphakama kwe-2277 m, ithathwa njengokuphela ixesha elide; yaqhuma, ngokwezenzululwazi, malunga namawaka amawaka angama-700 eyadlulayo. Xa ngokuqinisekileyo "avuke", akwaziwa, nangona kunjalo, kukho iinkcukacha zembali kwi-eruptions ye-1732, 1815 kunye ne-1851. Emva koko, waphinda waphatha ikhefu elifutshane, kwaye ngoSeptemba 20, 1970, ukuqubuka kwakhe kwaqala, okwaqhubeka ngoJanuwari 1971. Ngenxa yoko, i-whalers ehlala kwisiqithi kwakufuneka ikhutshwe. Ndiyabulela kwi-lava ephuma ekhuphukeni kwintlambo ngexesha lo kuqhuma, ummandla we siqithi waba mkhulu ngeekhilomitha ezili-4. km.
Emva koko, uBerenberg "wavuka" ngo-1973. Olunye ukuqhuma - ukuya kutsho, ngowokugqibela - lwenzeka ngo-1985 kwaye lwahlala malunga neeyure ezingama-40. Ngeli xesha, wathululela malunga nee-7 million cubic meters ze-lava.
Glaciers
Ukufikelela kwindawo ephakamileyo yemitha engama-500 m entaba yeentaba ihlanganiswe ngeqhwa. Umqhubi we-volcano, onomyinge we-1 km, uyondla i- glaciers kunye nommandla weekhilomitha ezili-117 eziqhelekileyo. km. Abahlanu babo bafikelela elwandle. Elide kunabo bonke yi-Weyprech; luvela kwingxande ebhujisweyo yombombo wecala elingasenyakatho-ntshona ye-glacier.
Uphando lwezesayensi
Ngethuba lokuqala, ukunyuka kwe-volcano eBerenberg kwenziwa ngamalungu enzululwazi ngo-Agasti 1921. Uhambo lwaluquka ababini baseNgesi - uJames Mann Uordi, umhloli weepolisi kunye ne-geologist, kunye nomzululwazi uCharles Thomas Lethbridge, kunye nomphathi wezemvelo waseSwitzerland uPaul Louis Merkanton.
Emva kohambo lokuqala kwiintlambo ze-volcano, isakhiwo sezulu sasilungelelaniswa. Kusebenza apha namhlanje; inikwe izazinzulu ezivela kwiNorway Meteorological Institute.
Indlela yokufikelela entabeni?
Kunzima kakhulu ukufikelela kwisiqithi saseJan Mayen: ngaphezu kwesizathu sokuba akukho sikhumulo sezindiza okanye ichweba, isiqithi singasifumana kuphela emva kwemvume yommeli kaRhulumente waseNorway. Phantse ithuba elilodwa lokubonga umthala-mlilo waseBerenberg kukufumana uhambo oluya kwelinye leenkampani zaseNorway zekhenketho. Kungcono ukutyelela isiqithi ngo-Meyi-Juni
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