Los ntawm nkag siab tias pob zeb ntawm ob sab ntawm lub roob hluav taws tau tsim li cas thiab hom magma ntws hauv nws li cas, cov kws tshawb fawb tuaj yeem tsim kev nkag siab txog cov txheej txheem hauv qhov tshwj xeeb. Lub roob hluav taws feem ntau ua haujlwm, ntau npaum li cas nws erupts thiab hom eruption zoo tshaj yav tom ntej.
volcanologists saib cov hluav taws kub li cas?
Cov kws tshawb fawb siv seismic saib xyuas kom taug qab ntau qhov kev tshee me me uas tshwm sim nyob ib puag ncig lub roob hluav taws. Niaj hnub nimno seismometers tuaj yeem sau qhov kev siv zog, nce ntxiv, thiab qhov chaw ntawm av qeeg.
Vim li cas cov kws tshawb fawb kawm cov duab ntawm lub roob hluav taws?
Volcanologists kawm txog tus cwj pwm ntawm lub roob hluav taws vim cov ntaub ntawv no tuaj yeem txiav txim siab deb npaum li cas ntawm lub roob hluav taws tawg yuav muaj kev cuam tshuam-nco pob zeb los ntawm Phlegrean teb tau pom 4,000 km nyob deb! Tam sim no, peb yuav qhia koj txog cov xwm txheej sib txawv uas cuam tshuam nrog volcanic eruptions.
Ob yam dab tsi cuam tshuam rau lub roob hluav taws zoo li cas?
Cov duab thiab qhov loj ntawm lub roob hluav taws yog tswj los ntawm ntau yam.
- Cov khoom ntim hluav taws xob.
- Lub sijhawm ntev ntawm kev tawg.
- Cov khoom sib xyaw ntawm cov khoom hluav taws xob.
- Ntau yam ntawm volcanic eruption hom.
- Lub geometry ntawm lub qhov cua.
- Ib puag ncig uas cov khoom hluav taws xob tau tawg.
Puas muaj cov cim ceeb toom ua ntej lub roob hluav taws tawg?
Ntawm qhov tseem ceeb ntawm qhov kev tawg tuaj yeem suav nrog:
Kev nce hauv qhov zaus thiab siv zog ntawm kev xav tau av qeeg ceeb toom steaming lossis fumarolic kev ua thiab tshiab los yog thaj chaw loj ntawm cov av kub maj mam o ntawm av nto me me hloov hauv cov cua sov
