
agniparvvathathile bhoochalanangal

 bhoomiyude uparithalathinu thaazheyulla magmayude chalanam moolamaanu agniparvvatha tectonic bhookambam allengil agniparvvatha bhookambam undaakunnath. magmaykku chuttumulla paara sammarddam anubhavicha sthalangalil eee chalanam sammarda maattangalkk kaaranamaakunnu. chila ghattangalil, eee sammarddam paara pottunnathino neengunnathino kaaranamakum. agniparvvathangal nireekshikkaan shaasthranjar eee bhookamba pravartthanam upayogikkunnu. bhookambangal dike nuzhanjukayattavumaayi bandhappettirikkam allengil bhookambakkoottangalaayi sambhavikkam.
agniparvvathathile tectonic bhookambangalkku kaaranam.
agniparvvathathile tectonic bhookambathinu saadhyathayulla oru sahacharyam tectonic subduction sonukalaanu. eee subduction sonukalile plettukalude compression avayude thaazheyulla magma neengaan nirbandhithamaakkunnu. puthuthayi amarthia puramthodil ninnu eluppathil sanjarikkaan magmaykku kazhiyilla. ithinartham uparithalathinu thaazheyum othucherunna tectonic plettukalkkidayilum magma arakalil ithu pongikkidakkunnu ennaanu. agni valayamulppede prashasthavum ariyappedunnathumaaya agniparvvathangal palathum eee variyil veezhunnu. plettukal neengumbol, bhoogarbha magma eee arakalkkullilekkum puratthekkum nirbandhitharaayekkaam. eee chalanathinu chuttumulla asthiramaaya bhoomikk guhayilo maattatthilo earppedaan kazhiyum. vivarichathupole eee magmayude chalanam alakkaavunna bhookamba pravarthanatthinu kaaranamaakunnu. ithu bhookambangalil ninnu nerittu thakararukalumaayi bandhappettathaan.
agniparvvathangal nireekshikkunna shaasthranjar magmayude chalanavum bhoomiyude thaazheyulla paarakalumayulla prathipravartthanavum anusarichu magmayude chalanam bhookamba koottatthilekku nayichekkaamennu shradhichu. koodaathe, agniparvvathangalude asthirathayum athinoppamulla bhookambangalum dike preritha sammarddavum ithu magma, paara, arayude mathil enniva thammilulla prathipravarthanavumaayi bandhappettirikkunnave theliyikkappettittund.
praadhaanyam.
agniparvvathangalude pottitherikal pravachikkaan kazhiyunna oru pradhana upakaranamaan agniparvvatha tectonic bhookambam. bhookamba pravartthanangal mikka valia spodanangaludeyum munnodiyaayi sambhavikkunnu. deerghakaalamaayi urangikkidakkunna agniparvvathangalile pottitherikal pravachikkaan namukk tectonic sambhavangal upayogikkaam. agniparvvatha tectonic bhookambangalkku munbulla pottitherikalude chila sradheyamaaya udaaharanangalil nevado dell ruys (1985), pinattubo (1991), ansen (1990), cotopaxy (2002) enniva ulppedunnu. agniparvvatha-tectonic swabhaavangalulla bhookambangal thalsamayam magmetic nuzhanjukayattangale anugamikkunnu.
agniparvvathangalude nireekshanatthil upayogikkuka.
rekhappeduthiyittulla mikkavarum ellah agniparvvatha spodanangalkkum munbu agniparvvathathinu thaazheyo sameepatho eathenkilum tharatthilulla bhookamba pravartthanangal undaayittund. magma chalanam, bhookambam, pottitherikal enniva thammilulla bandham kaaranam lokathile ekadesham 200 agniparvvathangal bhookambaparamaayi nireekshikkappedunnu. niravadhi varshathe bhookamba pashchaathala daattayude recording agniparvvatha bhookambangalude vargeekaranathinu anuvadichu. eee bhookambangal mainshock-aftershock sequenceukalkku vipareethamaayi koottamaayi sambhavikkunnu, tectonic ghadana bhookambangalekkaal cheria paramavadhi valuppamund, samanamaaya tharangaroopa paattenukalundu, pottitherikkunnathinna munbulla ennathil vardhanavu, pottitheri nadanna sthalathinu sameepamo thaazheyo sambhavikkunnu.
agniparvathangalumaayum avayude pottitherikalumaayum bandhappett nireekshikkunna mattu tharatthilulla bhookamba pravartthanangal deerghakaala bhookambatharamgangalaanu, avaa oru thadassam kaaranam munbu neengaatha magmayude pettennulla edaykkideyulla chalanavum, maantilil aazhathilulla sthiramaaya magma chalanathe soochippikkunna harmonic bhoochalanavumaanu.