Volcanoes ntawm Philippines: npe thiab piav qhia

Cov txheej txheem:

Volcanoes ntawm Philippines: npe thiab piav qhia
Volcanoes ntawm Philippines: npe thiab piav qhia

Video: Volcanoes ntawm Philippines: npe thiab piav qhia

Video: Volcanoes ntawm Philippines: npe thiab piav qhia
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Hlis ntuj nqeg
Anonim

Nyob rau hauv dej hiav txwv Pacific thiab South Tuam Tshoj Hiav Txwv, muaj archipelago muaj 7107 Islands tuaj. Lawv cheeb tsam tag nrho yog 299,700 km². Lawv txuas mus rau sab qab teb rau 2,000 km thiab sab hnub tuaj rau 35,000 km. Qhov no yog qhov chaw tshwj xeeb uas muaj ntau haiv neeg nyob sib ntsib thiab muaj ntau qhov chaw txawv txawv, ntawm cov roob hluav taws ntawm Philippines. Muaj 37 tus ntawm lawv, 18 ntawm lawv tau ua haujlwm. Ib txhia tau tshwm sim tsis ntev dhau los, tsis tshaj 10 xyoo dhau los.

Volcanoes ntawm Philippines
Volcanoes ntawm Philippines

Lub roob hluav taws no nto moo heev vim nws tawg ntau zaus. Tshaj li 400 xyoo dhau los, ntau tshaj 50 ntawm nws qhov tawg tau raug kaw. Mayon Volcano nyob ntawm Bicol, nyob rau sab qab teb sab hnub tuaj ntawm cov kob ntawm Luzon. Nws yog ib qho chaw nthuav dav ntawm cov Islands tuaj, muaj cov duab conical tsis tu ncua nrog lub qhov nqaim nqaim, los ntawm cov pa luam yeeb ib txwm tawm. Qhov siab ntawm Mayon volcano yog 2462 meters. Lub roob no zoo nkauj heev thiab, los ntawm txoj kev, suav hais tias yog lub roob hluav taws zoo nkauj tshaj plaws hauv ntiaj teb.

WoThaum lub sij hawm tawg, lub npe hu ua volcano ntawm lub Philippines tau txais ib qho kev zoo nkauj tshwj xeeb thiab tib lub sij hawm ib tug txaus ntshai tsos. Cov lava kub pib ntws raws nws txoj kab nqes, thiab cov huab cua tuab tuab tuaj.

Qhov tawg tawg loj tshaj plaws ntawm no tshwm sim xyoo 1814. Tom qab ntawd lub roob uas muaj zog ntawm Philippines tau rhuav tshem lub nroog Sagzava thiab ua rau ntau tshaj 1200 tus neeg tuag. Qhov kawg tawg yog xyoo 2009, tab sis peb tuaj yeem hais tias lub roob ceeb toom txog qhov no ua ntej: cov pa taws tau pib tawm ntau dua, thiab lava maj mam ntws los ntawm qhov chaw siab tshaj. Thiab tsuas yog peb xyoos tom qab ntawd qhov hluav taws kub tau ua haujlwm. Txhawm rau cawm cov pej xeem hauv zos, kev khiav tawm loj tau ua tiav.

tawg
tawg

Pinatubo

Ntawm tag nrho cov roob hluav taws hauv Philippines, Pinatubo suav tias yog qhov loj tshaj plaws. Nws nyob ntawm cov kob ntawm Luzon, 93 mais ntawm Manila. Lub roob hluav taws no ua haujlwm, txawm hais tias tau ntau xyoo nws tau suav tias yog ploj mus. Nws qhov kawg tawg yog xyoo 1991. Hais txog lub hwj chim, nws tau tshaj lwm qhov kev tawg ntawm lub xyoo pua xeem.

Tam sim no qhov siab ntawm lub roob yog 1486 meters, thiab ua ntej 1991 nws siab dua - 1745 m. Vim muaj kev ua ub no, lub qhov tsua tshiab nrog txoj kab uas hla ntawm 2.5 km tau tsim nyob rau hauv qhov chaw. Tam sim no muaj dej nyob rau hauv nws, cov reserves ntawm uas yog ntxiv thaum lub sij hawm los nag. Lub pas dej tshiab no nrov heev nrog cov neeg tuaj ncig xyuas cov Islands tuaj.

Qhov hluav taws kub ntawm lub roob hluav taws hauv Philippines pib poob nthav. Lub roob tau pw rau rau centuries, tab sis thaum kawg ntawm lub xyoo pua nees nkaum nws mam li nco dheev sawv. Rau ib lub lim tiam, lub roob hluav taws kub hnyiab. Kev tawg muaj zog ua rau muaj pa taws hnyav, ua rau ntau txhiab tus neeg tuag thiab kev puas tsuajib puag ncig. Qhov tawg tawg uas muaj zog tshaj plaws tau ua rau ib qho kev tawg ntawm 34 km siab. Cov hmoov tshauv loj loj tau npog lub ntuj rau ob peb teev, thiab tag nrho cov cheeb tsam ib puag ncig tau nyob hauv qhov tsaus ntuj tag.

Tam sim no cov kws tshawb fawb tab tom saib xyuas cov haujlwm ntawm lub roob hluav taws, vim nws pom cov haujlwm me me hauv daim ntawv ntawm kev tshee. Vim yog lawv, kev tsim kho nyob rau hauv ib lub vojvoog ntawm ob kilometers raug txwv. Tom qab qhov kawg tawg, cov nroj tsuag maj mam tshwm rau ntawm qhov chaw siab tshaj.

Lub roob hluav taws siab tshaj plaws hauv Philippines
Lub roob hluav taws siab tshaj plaws hauv Philippines

Taal

Ntawm cov kob ntawm Luzon, 50 km ntawm Manila, muaj lwm lub roob hluav taws hauv Philippines - Taal. Nws yog suav hais tias yog qhov tsawg tshaj plaws volcano active nyob rau hauv lub ntiaj teb no. Taal nce raws li ib kob ntawm lub pas dej ntawm tib lub npe, uas tau tsim vim thaum ntxov eruptions tshwm sim txog 500 txhiab xyoo dhau los.

Nws tau tawg ntau dua peb caug zaug txij li xyoo 1572. Nws txoj haujlwm muaj zog tshaj plaws tau sau tseg hauv xyoo 1911 - ntau dua 1300 tus neeg tuag. Lub zog ntawm qhov tawg yog muaj zog heev uas nyob rau hauv kaum feeb nws rhuav tshem tag nrho lub neej nyob rau hauv ib lub vojvoog ntawm 10 kilometers, thiab ib tug huab ntawm tshauv pom los ntawm qhov deb ntawm 400 km. Qhov kev tawg no hu ua Peleian, thaum emissions tshwm sim tsis yog los ntawm craters, tab sis txawm los ntawm cov kab nrib pleb ntawm qhov chaw siab tshaj. Nyob rau tib lub sijhawm, lub roob siab heev ntawm Philippines pov tawm tsis yog lava, tab sis tshauv thiab superheated chav. Nws qhov kawg tawg yog xyoo 1965, thaum 200 tus neeg tuag.

Kanlaon roob hluav taws
Kanlaon roob hluav taws

Kanlaon

Muaj ntau lub roob hluav taws kub hnyiab ntawm cov Islands tuaj ntawm Philippines, ib qho yog Kanlaon. Nws nyob 30 km ntawm lub nroog Bacolod. Lub roob no muaj ob peb craters.thiab volcanic ncov. Kanlaon yog ib feem ntawm Pacific Ring of Fire - ib pab pawg ntawm cov hluav taws kub ua haujlwm uas khiav raws ciam teb ntawm dej hiav txwv los ntawm Kamchatka mus rau Antarctica.

Lub roob siab tshaj yog nyob ib ncig ntawm 2435 m thiab yog qhov chaw siab tshaj ntawm cov kob ntawm Negros. Mounts Silai thiab Mandalagan sawv ze ntawm Kanlaon. Rau 125 xyoo, lub roob hluav taws tawg 26 zaug nrog me me emissions ntawm lava thiab tshauv. Kuj tseem muaj qhov tawg hauv xyoo 1996, txawm tias cov kws tshawb fawb tsis tau kwv yees nws. Lub sijhawm ntawd, 24 tus neeg tau nce qhov siab thiab ntau tus ntawm lawv tau tuag.

Txawm tias nws npau taws heev, Kanlaon suav tias yog Mecca tiag tiag rau cov neeg ncig tebchaws. Ntau tshaj 40 txoj kev ncig tebchaws uas coj mus rau qhov ua siab tshaj tau muab tso rau ntawm thaj chaw uas nyob ib sab. Txoj kev luv tshaj plaws yog yim kilometers, thiab qhov ntev tshaj plaws yuav siv sij hawm ntau tshaj ob hnub kom tau mus rau saum.

Volcano Apo
Volcano Apo

Apo

Nyob ze lub nroog Philippine Davao ntawm cov kob ntawm Mindanao yog Mount Apo, lub roob hluav taws uas muaj peev xwm ua tau. Nws suav nrog lub qhov dej qub qub Pettil McKinley thiab stratovolcano Apo. Qhov no yog lub roob hluav taws siab tshaj plaws hauv Philippines, nrog qhov siab ntawm 2954 meters. Txoj kab uas hla ntawm lub qhov tsua yog 500 m, nws muaj ib lub pas dej me me.

Apo yog ib lub roob nrov tshaj plaws ntawm cov neeg nce toj thiab nce toj. Nws yuav siv sij hawm ob hnub kom mus txog qhov ua siab tshaj los ntawm txoj kev luv tshaj plaws, thiab yim hnub ntawm qhov nruab nrab los ntawm txoj kev nyuaj tshaj plaws. Ntawm txoj kev, cov neeg ncig tebchaws hla Lake Venado. Nov yog qhov chaw alpine zoo nkauj heev uas koj tuaj yeem pom cov roj sulfuric khiav mus rau saum npoo.

Xyoo 1936, tag nrho lub roob tau suav nrog lub tiaj ua si hauv tebchaws. Thiab nyob rau hauv 2009 lub PhilippinesLub Department of Conservation tau thov kom suav nrog lub tiaj ua si hauv cov npe ntawm cov cuab yeej cuab tam ntuj.

Image
Image

Lwm lub roob hluav taws

Lwm qhov kev nyiam yog Bulusan. Nws muaj plaub craters nyob rau saum nws. Nws yog lub roob hluav taws uas nquag erupting. Cov haujlwm kawg tau sau tseg hauv xyoo 2011. Nce toj roob no tsuas yog ua los ntawm cov kws tshawb fawb thiab cov neeg ncig tebchaws qus nrhiav kom kov yeej lub roob siab.

Ib qho ntawm cov roob hluav taws tsis txawv txav yog Arayat, nyob ntawm cov kob ntawm Luzon. Cov lus dab neeg txawv txawv yog txuam nrog lub roob, uas hais tias ib zaug tus kws yees duab zoo Mariang Sinukuan tau tsiv lub roob los ntawm swamps rau cov txiaj ntsig ntawm cov pej xeem hauv zos. Nyob rau saum lub roob yog ib tug crater. Nyob rau tib lub sijhawm, lub dav hlau ntawm cov pa tawm ntawm nws, tab sis tsis muaj pov thawj ntawm kev tawg.

Muaj ntau lwm lub roob hluav taws ntawm cov Islands tuaj ntawm Philippines uas nyiam nrog lawv txoj kev zoo nkauj thiab ua rau cov chaw no tshwj xeeb.

Pom zoo: