Intaba-mlilo yaseTanzania inokutshabalalisa imizila yamandulo yamanzi

Intaba-mlilo yaseTanzania yaqala ukubonakalisa iimpawu zobomi, kwaye abaphandi bacinga ukuba ukuqhuma kwayo kungaqala. Iingcali zenzululwazi zixhalabile ngale nto, njengoko intaba-mlilo inyuke ngamanyathelo amabini ukusuka kwi-Olduvai Gorge, esaziwayo yenzululwazi. Ukuba ukuqhuma kwenzeka ngokwenene, siya kulahlekelwa yingxenye ebalulekileyo yembali yabantu.

IVolcano

Xa kuziwa kwiintaba ezigqithisa i-rock etyhidiweyo, u-Ol-Doinho-Lengay uvelele ngokuziphatha kwakhe okungaqhelekanga. I-lava eqhutywe yi-volcano ineqondo lokushisa "elipholileyo" kuphela - 510 ° C. kuphela. Kungabonakala ukuba oku akunjalo kangako, kodwa ungakulibali ukuba ubushushu obuqhelekileyo be-lava ngexesha lokukhuphuka kwe-volcano ngu-1000 ° C. I-volcano yaseTanzania ikhuselekile, kuba ngelinye ilanga indoda eyawela kuyo ingasinda. Kulo lwazi olungacacanga lava alupheli, umzekelo, luhamba njengamanzi.

Deformation deformation

Nangona kunjalo, ukubeka esweni isimo se-volcano kwiminyaka embalwa edluleyo kuye kwabonisa into ephazamisayo. Waqala ukubonakalisa iimpawu zokuxhalabisa, kwaye i-magma phantsi kwe-volcano yonyuka iphakamisa izitho zayo phezulu. Abaphandi bathi ukukhuphuka kuphephelo, kwaye kuya kwenzeka kwenzeka ezinyangeni ezimbalwa, kungekhona iminyaka.

"Kwindawo engasentshonalanga ye-volcano, ukukhutshwa komlotha, iinyikima, ukunyuka kwama-volcanic cones kunye nokunyuka kweemfucuza kubhaliwe," u-Sarah Stemps u-volcanologist uthetha ngengxoxo kwi-National Geographic. "Yonke le miqondiso ibonisa ukutshintsha kwe-volcanic, oku, okunokwenzeka, kuya kubangela ukuqhuma."

Imizila yamanzi

Iziphumo zokukhukula kwesi siqhumane ziya kuba nomdla nje kuphela kwii-volcanologists kunye ne-geologists. Kulindelwe ukuba u-ash, i-lava kunye ne-rocky debris iya kwehla kwindawo ejikelezileyo kwaye, mhlawumbi, iya kubhubhisa ubuncinane bobubungqina bokuqala kwimbali yabantu, kwi-horror of anthropologists abaye bafunda le mizila kwiminyaka emininzi edlulileyo.

Kukholelwa ukuba ukuqhuma ngokwawo akuyiyo ingozi kwimimiselo yamandulo yamanzi. Kodwa ukuba kwenzeka ngexesha lemvula, umxube we-ash kunye namanzi ngokudibanisa ne-strange lava-liquva iya kugeleza ukuya kwi-Olduvai Gorge, igubungele yonke indawo.

Khumbula ukuba kuphela iikhilomitha ezi-14.4 ukusuka ku-Ol-Doinho-Lengai abaphandi bafumene abangaphezu kwama-400 abalondoloze ngokugqibeleleyo imimiselo yama-hominins ngaphezu kweminyaka eyi-19 ubudala. Oku kufunyanwa kwaziwa ngokuthi "iholo lokudanisa" ngenxa yenani elimangalisayo leenyawo. Kubonakala ngathi ookhokho bethu bajikeleza entlameni egcwele umlotha ovela kwisiqhwithi-mlilo, kungekudala emva kokuqubuka kwayo.

Okuxhalabisayo ngakumbi yimikhosi esele yashiywe ngabazali bethu basendulo malunga neminyaka eyi-3.6 yezigidi edlulileyo kwiLaetoli, nangona iindawo ezili-114 ukusuka kwi-volcano, ngoko unokuba nethemba lokuba uya kubakhokelela.

Kwimeko nayiphi na into, ukuba ukuqhuma kwenene kuqale, izazinzulu azikwazi ukwenza nantoni na. Iingcaphuno zazifunyenwe ngokupheleleyo, kodwa akunakwenzeka ukuba zisuse kwaye zibenze kwindawo ekhuselekileyo. Kubonakala ukuba konke okuseleyo kuthi silinde kwaye sibone ukuba ezi ziprintsi ziya kutshabalalisa umcimbi wendalo owawuyimbangela yokubonakala kwawo.