Njengokuvela kwalesi sifo, kwesinye isikhathi kungenzeka ukubikezela ngezimpawu zokuqala kanye nokuqhuma kwentaba-mlilo kuvame ukuphatha ukubikezela kusengaphambili. Kulokhu, ama-vertices angaba yingozi angaphansi kokuqapha njalo, futhi amathuluzi abucayi aqopha ukunyakaza kokuqothuka, ukwethuka okubuthakathaka, izinguquko ekwakhiweni kanye nenombolo yamagesi avuza emkhathini. Kodwa-ke, lezi zibonakaliso azihlali zibangelwa, ngakho-ke iqiniso necala liqedwa ngokungalindelekile ukuthi impilo yomuntu yenzeka kanjani.
Indlela entsha yokubikezela yokuqhuma okusondelayo isitholile ithimba leTarssilo Girona (Társilo Girona) elabhulathri le-jet Motion (jpl) nasa. Esihlokweni esishicilelwe ku-The Natural GeoSCience Magazine, banikela ngokubhekisa kumathuba we-spacecraft asevele esebenza e-orbit esondelene nezwe. Ama-satellite anjalo ayakwazi ukulandelela imisebe ye-thermal evela kwizintaba-mlilo "ezisolisayo" awonke futhi aqaphele ukushisa okuyingozi, okungasebenza njenge-harbinger yomsebenzi ovunguvungu.
Ukukhombisa amandla ale ndlela, ababhali basebenzise idatha yokuqapha eqoqwe yiNASA Terra namadivayisi we-Aqua. Ngokubambisana bahlola indawo yomhlaba kabili ngosuku, ngesinqumo esingamakhilomitha ayi-1 x 1. Kusukela kwethulwa kwabo, ngo-2002, kwaba nokuqhuma okukukhulu okuhlanu, hhayi ukubala izintaba-mlilo ezikhumulweni ezincane, izilinganiso zokushisa ezingelula kangako. Leli yintaba-mlilo yaseJapan Ontaka, eNew Zealand Rupeju, eCalbuco yaseCalbuco, inkungu eKapa Verde kanye ne-Redubt e-Alaska.
Ngemuva kokuhlola idatha yokubonwa kwalezi zintaba-mlilo, ososayensi bathola ukuthi amazinga okushisa abo aqala ukukhulisa eminye iminyaka emibili noma emine ngaphambi kokuqhuma. Lokhu kufudumeza bekungabaluleki kakhulu, kungakapheli iziqu ezithile, noma kunjalo, inani eliphakeme ngesikhathi sokuqhuma lifinyelelwe.
Ngokunokwenzeka, lokhu kungenxa yokuphakanyiswa kancane kancane kwe-magma eshisayo eduze kobuso, kanye namagesi ashisayo athuthukisiwe. Ngaphezu kwalokho, amanzi asuswe engxenyeni engenhla yomhlabathi kusiza ukubuya kokushisa, athuthukise isiginali.
Umthombo: Isayensi Enqunu