Volcanoes Ntawm Cov Teb Chaws Europe

Cov txheej txheem:

Volcanoes Ntawm Cov Teb Chaws Europe
Volcanoes Ntawm Cov Teb Chaws Europe

Video: Volcanoes Ntawm Cov Teb Chaws Europe

Video: Volcanoes Ntawm Cov Teb Chaws Europe
Video: The Power of Volcanoes Pt. 1: Years without Summer | Full Documentary 2024, Kaum ib hlis
Anonim

Lub roob ua hluav taws-ua pa ib txwm ua rau tib neeg lub siab xav. Tus cwj pwm ntawm cov roob hluav taws yeej ib txwm tsis meej xwm: ntawm ib sab, lawv ntshai, thiab tsis muaj laj thawj, ntawm lwm qhov, lawv tau sim nyob ze lawv, vim hais tias cov av fertilized nrog volcanic tshauv yog qhov zoo heev.

Vesuvius kev ua qab yias
Vesuvius kev ua qab yias

Cov roob hluav taws muaj nyob ntawm txhua lub teb chaws, suav nrog txawm tias Antarctica. Lawv tseem muaj nyob rau hauv Tebchaws Europe, tab sis cov roob hluav taws tseem nyob ntawm thaj chaw ntawm tsuas yog peb lub xeev - Ltalis, Spain thiab Iceland. Feem ntau ntawm lawv nyob qhov twg ob lub phaj tectonic - African thiab Eurasian - kov.

Vesuvius

Ib qho ntawm hluav taws kub tshaj plaws nyob sab Europe yog Vesuvius. Nws nyob ntawm 15 km ntawm Naples. Thaj chaw uas thaj chaw Vesuvius nyob ntev tau hu ua "Happy Campania" - vim tias muaj av ntau ntawm cov av. Qhov siab ntawm lub roob yog 1281 m.

Vesuvius feem ntau yog nco txog kev sib txuas nrog kev tuag ntawm peb lub nroog Roman qub - Pompeii, Herculaneum thiab Oplontis. Qhov kev sib nrawm no tau tshwm sim xyoo 79 AD. Nws yog qhov pom tau tias nyob hauv Pompeii, raws li sau cia ntawm lub sijhawm ntawd, ntau tus neeg nyob dua li cov seem tau pom (txawm tias peb xav tias tsis yog txhua tus pom). Qhov no qhia tau tias feem ntau ntawm cov neeg nyob hauv lub nroog thaum thawj lub cim ntawm qhov kev tawg - cov neeg uas tsis nco qab qhov txaus ntshai raug tua.

Qhov tawg ntawm 79 AD yog nto moo tshaj plaws, tab sis tsis yog qhov kev tawg ntawm Vesuvius. Cov kws tshawb fawb paub txog 80 lub tawg, qhov kawg ntawm qhov tshwm sim hauv xyoo 1944. Tau kawg, nws tsis yog qhov ua rau muaj kev puas tsuaj, tab sis cov roob hluav taws xob tsis suav txog qhov rov ua dua ntawm Pompeian txoj kev puas tsuaj nyob rau hauv kaum xyoo tom ntej.

Vesuvius kuj tseem pom tau qhov tseeb tias nws tsuas yog lub roob hluav taws tsuas yog ciaj sia nyob rau sab av loj Europe, txhua lwm tus yog nyob ntawm cov Islands tuaj.

Santorini

Xws li Pompeian cov xwm txheej phem heev, nws tau rhuav tshem peb lub nroog nkaus xwb. Tab sis nyob hauv Tebchaws Europe muaj lub roob hluav taws, "nyob rau lub siab" ntawm kev rhuav tshem ntawm txhua yam kev vam meej.

Lub roob hluav taws Santorini, nyob ntawm cov kob ntawm Thira hauv Aegean Hiav Txwv, tau tshwm sim nyob rau hauv keeb kwm lub sijhawm peb zaug, tab sis qhov kev sib tawg txaus ntshai tshaj plaws nyob rau xyoo 1628. Nws tau ua rau muaj lub tsunami nthwv dej loj, uas ua rau Minoan kev vam meej uas muaj nyob hauv Crete Cov. Qee cov kws tshawb fawb xav txog qhov kev puas tsuaj no los ua lub hauv paus ntawm zaj dab neeg Atlantis.

Etna

Lub roob hluav taws ntau tshaj plaws nyob hauv Europe - Etna - yog nyob ntawm cov kob ntawm Sicily ze Messina. Etna yuav luag ob zaug siab dua li Vesuvius - 3329 m.

Tsis muaj leej twg paub pes tsawg leej ntawm Etna sab volcanic craters: qee cov kws tshawb nrhiav tham txog 200, lwm tus - txog 400 craters. Eruptions tshwm sim los ntawm cov pob zeb sib txawv ntawm ib zaug txhua txhua 3 lub hlis.

Cov kws tshawb fawb keeb kwm tau sau 200 qhov tawg ntawm Etna. Thawj qhov tau tshwm sim thaum 1226 BC, zaum kawg lub Kaum Hlis 2013. Lawv txawv zog. Piv txwv li, nyob rau xyoo 122, lub nroog Catania yuav luag raug rhuav tshem, thiab tom qab ntawv tawg tau ua rau Etna nrov npe "hluav taws kub hluav taws" ntawm cov neeg nyob hauv zos.

Eyjafjallajökull

Ib lub tebchaws nyob sab Europe tuaj yeem hu ua "thaj av ntawm roob hluav taws". Peb tab tom tham txog Iceland. Hauv no lub xeev kob, kev ua haujlwm ntawm roob hluav taws yog qhov txhia chaw. Cov koog pov txwv thaj tsam ntawm thaj tsam ntawm 103,000 sq. Km.

Paradoxically, nyob rau hauv xyoo tas los, ib qho tsis txaus ntseeg ntawm lub roob hluav taws ntawm Icelandic tau ua lub npe nrov tshaj plaws. Rau kev yooj yim, nws tau hu nyob rau hauv xovxwm los ntawm lub npe ntawm glacier qhov chaw nws nyob - Eyjafjallajökull.

Xyoo 1821-1823. Qhov uas tawg coj mus rau qhov txaus ntshai melting ntawm cov dej khov. Lub roob hluav taws tau ceeb toom nws tus kheej dua tom qab yuav luag 200 xyoo ntawm kev pw tsaug zog - hauv xyoo 2010. Lub txim ntawm qhov tawg no tau hnov hauv ntau lub teb chaws hauv ntiaj teb: lub roob hluav taws tau cuam tshuam ntau cov tshauv uas ua haujlwm ntawm aviation thoob plaws Europe tau tuag tes tuag taw rau ob peb hnub.

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