He whakamārama mō ētahi o ngā ngaro kua arotahi ki te aroaro o ngā āpure nui o te methane hydrates (he momo o te hau tūturu) i runga i te papa whenua. Kua whakamātautau taiwhanga i mahia i roto i Ahitereiria kua whakamatauria e taea e pūhāhā, pono, te totohu i te kaipuke tauira tauine mā te whakaiti i te kiato o te wai; tetahi toenga reira piki ki te mata e kia hohoro marara e te Gulf Stream. Kua whakaarohia e taea e huringa methane auau (i ētahi wā i huaina "moto kapua paru") whakaputa rohe o te wai ranu e kore e taea ki te whakarato i te floyancy tika mō kaipuke. Ki te i te take tenei, kia pēnei i te wāhi e hanga i te kaipuke a tawhio noa kia meinga te reira ki te totohu rawa tere, me te kahore whakatūpato.
"ngā puia"