Balagagge Dolls 100cm Babban Nono Tsirara Budurwa Karamar Tsana Na Gaskiya

Campi Flegrei na Italiya ba komai bane kamar matsakaicin dutsen dutsen ku. Ba dutse ba ne, amma wani yanki mai faɗin mil takwas, caldera mai siffar kwanon rufi wanda ke tsakiyar Tekun Pozzuoli, kusa da Naples. Bakin dutsen mai aman wuta da bai nutse ba yana da mutane sama da 360,000, kuma a jimlace, mutane miliyan 2.3 ne ke zaune a ciki ko kewaye.

Ko da yake ana sa ido akai-akai, babban kwanon dutsen mai aman wuta ya sa masana kimiyyar volcano a wannan bazarar lokacin da ya fara girgiza da girgiza fiye da yadda aka saba.

Campi Flegrei yana karuwa a hankali tun shekara ta 2005. Amma a cikin watan Agusta, bisa ga sanarwar da Cibiyar Nazarin Geophysics da Volcanology ta Italiya (INGV) ta yi, ayyukan girgizar dutsen ya zama mai yawa kuma mai tsanani. Sai kuma a ranar 27 ga Satumba, wata girgizar kasa mai karfin awo 4.2, girgizar kasa mafi karfi a cikin shekaru kusan 40, ta afku a Caldera.

Ayyukan ya tayar da hankalin jama'a cewa fashewar, wanda shine na farko a cikin ƙarni biyar, zai iya faruwa. Kuma barazanar girgizar kasa mai tsanani ta sa gwamnatin Italiya ta yi riga-kafi kan shirin kwashe dubunnan dubbai.

Hasashen nan gaba na Campi Flegrei yana cike da matsaloli. Ba tare da fashewar zamani da za a kwatanta da tashe tashen hankula na yanzu ba, masu binciken volcano ba su san ainihin yadda caldera ke aiki ba kafin tashin hankali. Amma bisa ga shekarun da suka gabata na binciken kimiyya a nan da kuma a sauran calderas a duk faɗin duniya, masu bincike ba su yarda da fashewar ba ta kusa.

Warner Marzocchi, masanin ilimin kimiya da ilmin halitta a Jami'ar Naples Federico II ya ce "Ba mu ga wani nau'i na anomaly kafin fashewa, kowane irin anomaly da ke nuna cewa magma na zuwa."

Har yanzu, masana kimiyya sun ce, fashewa a Campi Flegrei ba makawa ne, koda kuwa ba a san lokacin da aka kaddara ranar ba.

"Kowace irin fashewar za ta zama abin tsoro ga yankin," in ji Mike Cassidy, masanin dutsen dutse a Jami'ar Birmingham a Ingila. "Hadarin fashewa yana da ƙasa, amma ba sifili ba. Hadarin babban fashewa kuma ba sifili bane. Ina ganin wannan abu ne mai muhimmanci da ya kamata a kawo cikin wannan tattaunawa."