Ibingayi kuba sisihloko esinomdla namhlanje, ukuba ibiyenye yeentaba-mlilo eza kuqhuma, kodwa inyani kukuba sithetha ngeBardarbunga, eyona mlilo mkhulu e-Iceland. Ngokuphakama kweemitha ze-2009 ngaphezulu komphakamo wolwandle, kwaqhambuka okokugqibela ngo-Agasti ka-2014. Imiqondiso yenyikima yakutshanje ibhengeza ukuba uqhushumbo olusemnyango lunokwenzeka.
Ukubekwa kweliso ziijoloji rhoqo emva kwesixa esikhulu semisebenzi yenyikima, ibonisa ukuba uxinzelelo ngaphakathi kwecaldera luyanda. Ubukhulu be-Bardarbunga caldera ineekhilomitha ezingama-70, ububanzi beekhilomitha ezili-10, kunye nobunzulu beemitha ezingama-700. Ngenxa yokuphakama kwayo kunye nendawo ekuyo, intaba-mlilo igutyungelwe ngumkhenkce kunye nomngxuma ofihlwe ngaphantsi kwayo.
Iingcali zilumkisile
Isazi ngeJeophysicist uPáll Einarsson, weYunivesithi yaseIceland, uphawule ukuba isizathu sokwenzeka kweenyikima kule ndawo kungenxa yokuba intaba-mlilo inyuka ngamandla. Oko kukuthi, uxinzelelo lwe-magma egumbini luyanda. Esi salathisi, ngokuka-Einarsson, luphawu lokuba intaba-mlilo iza kuqhuma, ngexeshana elifutshane, kwaye inokwenzeka nakwiminyaka ezayo. Iinyikima ngokwazo azibangeli kuqhuma, kodwa zizalathi zenkqubo.
Imiqondiso yaqala ngoFebruwari 2015, ngelo xesha ugqabhuko lwayo lokugqibela lwaphela. Njengangoku, olo dubulo lokugqibela ngo-2014 lwalukhe lwandulelwa ziinyikima, ezaqala ngo-2007. Into esiqiniseke ngayo kukuba isiphithiphithi somoya esiya kusibangela siya kuba neendleko ezibalulekileyo. Ukuyiqonda, jonga nje intaba-mlilo yase-Iceland i-Eyjafjallajökull, eyathi ngo-2010 yaphosa amawaka eetoni zothuthu emoyeni, kwaye abakhweli abazizigidi ezili-10 khange bayithathe loo moya. Iyonke loo mihla, kuqikelelwa ukuba kuqoqosho lwaseYurophu indleko yayiye-4.900 yezigidigidi zeedola.