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Dhulgariirka ee Oklahoma, keena, cawaaqibka

Mid ka mid ah ugu adag ee taariikhda dhulgariir ahaa ee Oklahoma, September 3, 2016. magnitude ee dhulgariir ka mid ah 5.6 dhibcood. Dhulgariirka diiwaan geliyay Oklahoma USGS. Si kastaba ha ahaatee, si uu ugu digo dadweynaha ma noqon karaan kuwo hab wakhti. Maxaa horseeday in sida hawl halis ah seismic? Waa maxay cawaaqibka ay keento dhulgariirkii ka dhacay Oklahoma?

Maxaa ka dhacay Oklahoma?

Subaxnimadii September 3, 2016, qiyaastii 7 am ee Oklahoma gariir xoog leh ayaa la diiwaan geliyey. Meelaha xuddunta u ah arrin ahaa aagga 14 km ka magaalada Pawnee, taas oo ah xarunta maamulka ee degmada. Sida baadhayaashu, xarunta seismic waxaa la aasaasay at qoto dheer ah 6.6 km.

Waxaa xusid mudan in dhulgariir la dareemay in Oklahoma iyo dalalka kale. Gariirid ee xoogga kala duwan ayaa la duubay oo dhan Mid-West ee dalka, gaar ahaan Kansas, Missouri, Iowa, Nebraska, Texas iyo Arkansas.

Waxaa loo tixgeliyaa waxqabadka seismic ahaa ugu adag ee dalka Mareykanka tan iyo bishii November 2011. Dhulgariirka ee Oklahoma socday muddo daqiiqo ka badan ah. Si kastaba ha ahaatee, waxa uu ahaa inta badan muddo ka badan kasta oo hawsha seismic yaqaano, kaas oo la diiwaan geliyey gobolka wakiilka hore.

saamaynta

Maxaa sababay waxqabadka lama filaan ah seismic ee Mareykanka? Dhulgariirka ee Oklahoma ma sababi waxyeello burbur. Sidaas darteed shilka gaaray oo keliya dhismayaal dhowr ah la deggan yahay magaalada Pawnee. In degsiimooyinka kale oo u dhow dhismaha taagnaa.

dhulgariir ee Oklahoma keentay in xaqiiqda ah in hal qof uu ku dhaawacmay. Arintaan ayaa loo qaaday magaalada isbitaalka Pawnee oo qaba dhaawacyo kala duwan ee darnaanta, oo ma qaadi khatar ku ah nolosha.

Walaaca ugu weyni waxa uu keenay dhawaanshaha ku filan si ay xuddunta u ah waxqabadka seismic ee warshadda nukliyeerka ee gobolka deriska la ah ee Nebraska. Inkastoo ay wararka xanta ah dhulka hoostiisa xoog leh oo lama filaan ah, shaqaalaha nuclear u suurtagashay in ay qaado talaabo ku habboon si looga hortago musiibada nin-dhigay.

Sababaha dhulgariir

In 2015, Geological Survey Qaranka ee Maraykanka ayaa horay uga digay dhacdo suurto gal ah in dhulgariir Oklahoma. Hay'adaha takhasuska sameeyay daraasadda, natiijooyinka of taas ayaa xaqiijisay xiriirka ka dhexeeya hawlaha macdanta firfircoon ee gobolka (saliidda iyo gaaska), duro dhulka biyaha qashinka iyo hawl seismic sare.

Consort technology soo saarida Modern ka lakab ciid qoto dheer ku lug duro cirbad si fiican u dareere shaqeeyo xawaare badan. qaadataa meel All this cadaadis sare. Hirgelinta oo ka mid ah xal farsamada ayaa loo ogol yahay in ay sameeyaan kacaanka Shale this ee dalka Mareykanka.

Total kooxda Survey Geological National ahaa awoodaan si ay u falanqeeyaan waxqabadka 180 000 ceel oo la isku duro. Qiyaastii 10% oo ka mid ah ay joogeen gobolka Oklahoma, halkaas oo dhulgariirkii ugu xooga badan waxaa laga soo qoray. Qubarada ayaa sheegay in adeegsiga tiknolojiyada degdeg ah ee wax soo saarka ee Consort ka qolof dhulka hoostiisa waa la karinayo a naxdin leh si sax ah oo waaweyn seismic.

falalka Mas'uuliyiinta '

Ka dib markii dhulgariir, Guddoomiyaha Gobolka Oklahoma - Meri Fellin ayaa sheegay in hordhaca ah ee degaanka ka mid ah hab degdeg ah. Wixii 30 maalmood laga bilaabo taariikhda dhicitaanka of ekaan aan lahaa in la cawaaqibka musiibo deg ah ciribtiray.

Fellin taliyaha ayaa sidoo kale amar ku bixiyay xilli degdeg ah in ay xirto ee miinooyinka iyo ceelal ku kaydiso biyaha daata. Ajnabiga, dareeraha ah qashinka this loo adeegsaday gaaska firfircoon iyo saliidda dhulka ka, ka xanaajisay hawl seismic soo kordha ee degaanka.

Kaliya 37 ceel warshadaha ayaa conserved in si firfircoon faa'idaysto shirkadaha gaasta iyo shirkadaha shidaalka. xal xagjirka noocan oo kale ah ayaa laga fuliyay in Oklahoma, inkastoo xaqiiqda ah in dhaqaalaha gobolka waa xiran waaxda tamarta, kaas oo bixiya shaqooyinka 25% dadka gobolka.

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