Manzanni goma sha biyu (Victoria)

Manzanni goma sha biyu tarin tarin duwatsun farar fata ne a bakin gaɓar filin shakatawa na Port Campbell, ta Babban Titin Teku a Victoria, Ostiraliya . kusancinsu da juna ya sa wurin ya zama sanannen wurin yawon bude ido . Duk da sunansu, mai yiyuwa ne ba a taɓa samun tulin dutse 12 ba. Bakwai na asali tara tara sun kasance a tsaye. Shida daga cikinsu ana iya gani daga mafi shaharar ra'ayi, yayin da na bakwai yana da nisan mil da yawa daga kusurwar babban dandalin kallo. Suna Tun asali an san su da tarkace da Pinnacles; Shuka da Alade (ko Shuka da Piglets, tare da Tsibirin Muttonbird shine Shuka da kuma ƙananan tarin dutsen sune Piglets); da Manzanni goma sha biyu. An sanya sunan kafawar a matsayin manzanni goma sha biyu, bayan manzannin Yesu, don jawo hankalin masu yawon bude ido, duk da cewa an taba samun tara tara. Samuwar da tarihi Ƙungiyar farar ƙasa wadda ta samar da Manzanni goma sha biyu ana kiranta da Port Campbell Limestone, wanda aka ajiye a cikin Mid-Late Miocene, kimanin shekaru 15 zuwa 5 da suka wuce. Manzanni goma sha biyu sun kasance ta hanyar zaizawa . Tsananin yanayi da matsananciyar yanayi daga Kudancin Tekun Kudu sannu a hankali ya kawar da dutse mai laushi ya haifar da kogo a cikin tsaunin dutse, wanda daga baya ya zama gandun daji wanda a ƙarshe ya rushe, ya bar dutsen har zuwa 50 m (160 ft) babba. Makullin suna da saurin yashewa daga raƙuman ruwa . Tarihin zamani A cikin Yulin shekarar 2005, 50 metres (160 ft) tari ya rushe, ya bar takwas a tsaye. Wani kuma ya ruguje a shekarar 2009, inda ya bar sauran guda bakwai. Sakamakon motsin igiyar ruwa da ke lalata tsaunin, ana sa ran manyan wuraren da ake da su za su zama sabbin tulin dutse a nan gaba. A cikin 2002, Port Campbell Professional Fishermen Association yayi ƙoƙari don hana ƙirƙirar wurin shakatawa na manzanni goma sha biyu na Marine National Park a wurin manzanni goma sha biyu. Ƙungiyar ta amince da wani yanke shawara daga baya da gwamnatin Victorian ta yi don hana bincike mai zurfi a wurin ta Benaris Energy, gaskanta irin wannan binciken zai cutar da rayuwar ruwa. A cikin Maris 2023, Kotun Tarayya ta Ostiraliya ta yanke hukunci (a ƙarƙashin Dokar Lantarki ta 1993 ) na amincewa da mutanen Gabashin Maar bisa ƙa'ida a matsayin masu mallakar gargajiya na 8,578 km 2 na ƙasar da ke kudu maso yammacin Victoria, gami da Manzanni goma sha biyu. Manazarta