- Location: 1200 km arewacin birnin Perth
- Length: 260-300 km
Ƙasar Indiya a tsakanin mazauna da yawa suna da alaƙa da haɗin tsibirin dabino, tsibirin Afirka mai zafi da kudu maso gabashin Asia. Amma kar ka manta game da irin wannan mai ban sha'awa nahiyar kamar Ostiraliya , kuma wajan ruwan wanke wanke wannan ɓangare. Akwai wuraren da yawa, rairayin bakin teku masu kyau da abubuwan jan hankali. Muna ba da shawara mu fahimci kyawawan yankunan Ningal.
Sunan sauti Ningalu yana da babban coral coef, wanda ke kusa da bakin tekun yamma maso yammacin Australia a cikin tekun Indiya da ke kusa da Exmouth Bay. Nisan nisan da ke kusa da birnin Perth yana kusa da kilomita 1200. Ningalu ya zama mafi girma a cikin kogin Australian Reef da kuma mafi yawan wuraren da ke kusa da bakin teku: tsawonsa kusan kimanin kilomita 260-300 ne. Har ila yau, fadar kanta tana kan iyaka kuma ta haɗu da yankin arewa maso yammacin Cape Cape da nisan mita 100 zuwa kilomita 7.
Menene ban sha'awa game da Ningaloo Reef?
An kira sunan mahaifa - Ningaloo - daga harshen harsunan 'yan asalin gida a matsayin "cape", an yi imanin cewa an gina girar don karin fiye da shekara daya, saboda bisa ga masana masana kimiyya da' yan asalin ƙasar Australiya suna rayuwa a kalla shekaru dubu 30. Tun daga shekarar 1987, an san ma'anar kogin da ke kewaye da ita a matsayin filin jiragen ruwa na Australia. Hukumomi na kasar sun yanke shawara cewa kiyayewa da nau'in tsuntsaye na whale, wanda ke tattare a cikin wadannan wurare har zuwa daruruwan daruruwan, da nazarin su, da kuma lura da dukkanin yanayin halittu na karst tare da koguna da tunnels a kan wani mataki da yafi muhimmanci wajen bunkasa jagorancin yawon shakatawa.
Tun daga shekara ta 2011, dukkanin wuraren ajiya na filin shakatawa sun kunshe a cikin jerin abubuwan tarihi na UNESCO. Dukkancin kogin Ningalu da ke gefen teku ya danganta da tsarin Arewa maso yammacin Cape Cape, wanda a kewayen Cape Range National Park. Gaskiyar ita ce, haɓalin reshen ne ya samo asali saboda kwarangwal na tsohuwar dabbobi da wankewar ruwa suka wanke, waɗanda suka rayu a nan miliyoyin shekaru da suka wuce. Wannan kafuwar ya haifar da tabarau daban-daban na ridge a ƙasa: ruwan hoda, orange, ja da sauransu. A cikin ruwa na gida, sassan kaya da ruwaye ƙarƙashin ruwa akwai kimanin nau'i nau'i nau'i daban-daban na qasa daban-daban.
Yanayin da yanayi na Ningalu Reef
Lokacin rani na kudancin kudanci a kan iyakar Ningalu daga watan Disamba zuwa Fabrairu, da kuma hunturu daga Yuni zuwa Agusta. Sabili da haka, yawan yanayin zafi na lokacin zafi yana zuwa daga Celsius daga digiri 21-38, yayin yanayin sanyi ya kasance daga +12 zuwa 25 digiri. Ruwan ruwan sama na shekara-shekara yana da mita 200-300, wanda ya sa yanayin gida ya bushe sauyin yanayi, duk da cewa cewa haɓakar haɗuwa na gida yana dogara ne sosai kan evaporation, depressions da cyclones.
By hanyar, cyclones a cikin wannan yankin ne rarity. Suna wucewa sau ɗaya a cikin shekaru 3-5, suna kawo masu hazo mai yawa, wanda hakan yana tasiri kan ci gaban furanni da tsire-tsire daban-daban, da kuma tsaftacewa da kuma samar da ruwa daga cikin kudancin kogin.
Flora da fauna
Tsarin da ke kusa da gabar Ningalu yana da bambanci: akwai 630 haraji na tsire-tsire masu tsire-tsire. Sauran flora na bakin tekun ya dogara ne da irin ƙasa da ƙasa - yawancin bishiyoyi, eucalyptus, acacia da mangroves. 18 nau'o'in tsire-tsire suna girma ne kawai tare da wannan tekun, kuma tsire-tsire irin su Verticordia forrestii yana fama da mafi kusa da Shark Bay.
Ningalu mahaifa a tsakanin masu halitta suna da masaniya ga yawan mutanen sharke, amma yana da wadata sosai a cikin nau'o'in kirki da sauransu. Alal misali, a lokacin hunturu ta wurin wannan yanki na ruwa muna tafiya ta hanyar hijirar ƙirar tsalle-tsalle a hanyar Antarctica - wannan abin mamaki ne. A gefen reef, akwai nau'o'in girma da yawa irin su manta, dugong da dolphins, kuma akwai nau'in jinsuna 19 da suka hada da whale. Rashin ruwa na girar yana dauke da mahimman abu mai yawa ga nau'i shida na turtun teku da wasu macizai na teku.
Masana ilimin lissafi sun kiyasta nau'in nau'i nau'i 738 na kifi na wurare masu zafi tare da launi masu ban mamaki da launin nau'i, nau'in nau'i 300 na murjani, nau'i 600 na invertebrates da crustaceans da kuma kusan 1,000 nau'in na shuke-shuke. Kuma a cikin zurfin girar ruwa suna zaune a hankali 25 nau'in nau'in echinoderms da nau'in 155 na sponges, ba 'yan ba. Tun daga shekara ta 2006, an gano sabon sifa a kan ruwa mai zurfi, tun daga lokacin an lura da shi.
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Bayanan da ke faruwa a nan gaba na Ningaloo
Duk da kariya da kuma bayar da yanki na yanki na Yankin Kasa, da muhawara da kuma ƙoƙari na canza tsarin da gwamnatin Ostiraliya ta yi don samar da wuraren zama a wuraren ba su daina. Dukkan ayyukan da ake ginawa da ci gaba da cinikayya na bakin teku sun daskare don yau, amma duk da haka mutane 180,000 sun ziyarci wurin shakatawa a kowace shekara.
Ana iya bayyana cewa adadin jama'a da marubuta na Ostiraliya da Oceania suna da babbar gudummawa don kare yanayin yanayin Ningalu Reef, wanda bai bari wannan al'amari ya shiga inuwa ba. Wani irin wannan mutumin - Tim Winon - ko da ya ba da kyautar Australiya 25,000 ga kamfanin don adanawa da nazarin ginin. Kuma kamar yadda ka sani, sau da yawa kawai kyauta na mutane masu zaman kansu da kuma ci gaba da shakatawa da yawa da kuma kare halittu a duniya.
Yadda za a samu can?
Don samun ruwa a gefen tekun mai sauƙi ne: daga kowane babban birni a Australia ko kuma daga birnin Perth, kuna buƙatar tashi zuwa garin Lirmont, daga can zuwa wani babban gari - Exmus, wanda shine "ƙofar" zuwa Ningal, za ku gama ta bas. Lokacin mafi ban sha'awa don ziyarci wurin shakatawa daga watan Afrilu zuwa Yuli shine chances na ganin wani whale na humpback. Ka tuna cewa an haramta shi ne kawai don taɓa kowane wakilin flora da fauna.
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