Icelandic Volcano Eyjafjallajokull

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Icelandic Volcano Eyjafjallajokull
Icelandic Volcano Eyjafjallajokull

Video: Icelandic Volcano Eyjafjallajokull

Video: Icelandic Volcano Eyjafjallajokull
Video: Eyjafjallajökull 2010 2024, Kaum ib hlis
Anonim
Eyjafjallajökull eruption
Eyjafjallajökull eruption

Eyjafjallajökull yog Iceland lub roob hluav taws nto moo nrog lub npe ntev uas tuaj yeem hais tau nyuaj heev. Nws nyob ze ntawm ntug dej hiav txwv sab qab teb ntawm Mt. Hekla thiab Mt. Katla, ob lub roob hluav taws kub. Tsis tas li ntawd yog lub roob hluav taws kub, Eyjafjallajökull tau npog tag nrho hauv lub hau dej khov uas pub rau ob peb lub qhov hluav taws xob glaciers. Ntawm nws qhov siab tshaj plaws, lub roob hluav taws yog 5, 417 ko taw siab, thiab lub hau dej khov npog ze li ntawm 40 square mais. Lub crater yog hais txog ob mais nyob rau hauv txoj kab uas hla, qhib rau sab qaum teb, thiab muaj peb peeks raws crater ntug. Eyjafjallajökull tau tshwm sim ntau zaus, cov haujlwm tsis ntev los no yog xyoo 2010.

Lub ntsiab lus thiab hais lus

Lub npe Eyjafjallajökull yuav suab nyuaj, tab sis nws lub ntsiab lus yooj yim heev thiab tuaj yeem tawg ua peb ntu: "Eyja" txhais tau tias kob, "fjalla" txhais tau tias roob, thiab "jökull" uas txhais tau tias glacier. Yog li thaum muab tso ua ke, Eyjafjallajökull txhais tau tias "glacier ntawm cov roob roob."

Txawm hais tias kev txhais lus tsis yog qhov nyuaj, hais lub npe ntawm lub roob hluav taws no, Icelandic tuaj yeem yog hom lus nyuaj heev rau tus tswv. Tab sis los ntawm kev rov ua dua cov lus ntawm cov lus, nws yuav tsum siv koj li ob peb feeb los hais Eyjafjallajökull zoo dua li feem ntau. Hais AY-yah-fyad-layer-kuh-tel kom kawm cov lusntawm "Eyjafjallajökull" thiab rov ua ob peb zaug kom txog thaum koj tau txais nws.

Lub 2010 Volcanic Eruption

Txawm hais tias koj yog tus kheej ntiag tug lossis tsis ua rau cov xov xwm tshaj tawm ntawm Eyjafjallajökull txoj haujlwm thaum lub Peb Hlis thiab Lub Yim Hli 2010, nws yooj yim rau kev xav txog cov xov xwm txawv teb chaws uas tsis yog lub npe Icelandic volcano. Tab sis tsis muaj teeb meem li cas nws tau hais, zaj dab neeg yog tib yam, tom qab nyob twj ywm rau ntau tshaj 180 xyoo, Eyjafjallajökull pib emitting molten lava mus rau hauv ib qho chaw tsis muaj neeg nyob ntawm sab qab teb hnub poob Iceland, ua tsaug. Tom qab kwv yees li ib hlis ntawm kev tsis ua haujlwm, lub roob hluav taws tau rov tshwm sim dua, lub sijhawm no los ntawm qhov chaw ntawm cov dej khov ua rau muaj dej nyab thiab xav tau kev khiav tawm ntawm 800 tus neeg. Qhov kev tawg no tseem kis tau cov hmoov tshauv mus rau hauv cov huab cua ua rau muaj kev cuam tshuam rau huab cua mus txog ze li ib lub lim tiam nyob rau sab qaum teb Europe sab hnub poob, qhov twg 20 lub teb chaws tau kaw lawv lub dav hlau mus rau kev lag luam dav hlau, cuam tshuam ze li ntawm 10 lab tus neeg taug kev, qhov loj tshaj plaws huab cua cuam tshuam txij thaum WWII. Cov tshauv txuas ntxiv ua teeb meem hauv huab cua rau lub hli tom ntej, txuas ntxiv cuam tshuam nrog lub sijhawm ya davhlau.

Rau rau thaum pib lub Rau Hli, lwm qhov qhib qhov crater tau tsim thiab pib spewing me me ntawm volcanic tshauv. Eyjafjallajökull tau saib xyuas rau ob peb lub hlis tom ntej thiab los ntawm Lub Yim Hli tau suav tias tsis nyob. Cov volcanic eruptions yav dhau los ntawm Eyjafjallajökull yog xyoo 920, 1612, 1821 thiab 1823.

Hom Volcano

Lub Eyjafjallajökull yog stratovolcano, hom roob hluav taws ntau tshaj plaws. Lub stratovolcano yog tsim los ntawm cov txheej ntawm hardened lava, tephra,pumice, thiab volcanic tshauv. Nws yog lub glacier nyob rau saum toj uas ua rau Eyjafjallajökull eruptions thiaj li tawg thiab tag nrho ntawm tshauv. Eyjafjallajökull yog ib feem ntawm cov hlua hluav taws xob uas nyob thoob plaws Iceland thiab ntseeg tau tias txuas nrog Katla, lub roob hluav taws loj dua thiab muaj zog dua hauv cov saw hlau, thaum Eyjafjallajökull tawg, tawg los ntawm Katla ua raws.

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