Izimfudu ziyizilwane eziphila ezweni nasemanzini ezincike olwandle, hhayi nje kuphela ukuthola ukudla kodwa futhi nokuzala. Kodwa-ke, ucwaningo olwenziwe yiWWF lukuvezile lokho ukwanda kwamazinga okushisa olwandle abhekene nengxenye esenyakatho yeGreat Barrier Reef empumalanga ye-Australia kunomthelela ekwehleni kwenani lofudu oluhlaza O-Australia.
Isizathu? Izinga lokushisa lokufukamela lamaqanda: uma liphakama, kulapho kuzoba khona abesifazane abaningi, futhi yilokho kanye okwenzekayo.
Kunezimfudu ezingaba ngu-200.000 XNUMX ezizalanayo, kodwa kukhona abesilisa nabambalwa. Futhi konke kungenxa yokwanda kwamazinga okushisa axhumene nokushintsha kwesimo sezulu. Ososayensi bathathe izimfudu eziluhlaza enyakatho yeQueensland (Australia) ukukhomba ubulili babo nokuthi bahlala kuphi, baphinde benza izivivinyo zofuzo ne-endocrinology. Ngakho-ke, bafunde ukuthi u-86,8% wabantu osenyakatho kakhulu wezimfudu eziluhlaza ngabesifazane, ngenkathi emabhishi aseningizimu, abandayo, iphesenti labesifazane liphakathi kuka-65 no-69%.
Okukhathaza kakhulu ukuthi isimo asibonakali sishintsha esikhathini esifushane. Ngokusho kukaDkt. Michael Jensen, ongomunye wababhali besifundo, Izimfudu eziluhlaza enyakatho yeGreat Barrier Reef ezisenyakatho bezilokhu zikhiqiza abesifazane abaningi kunabesilisa isikhathi esingaphezu kwamashumi amabili eminyaka, ukuze labantu bakwazi ukuzicisha ngenxa yezinguquko isimo sezulu esibhekene nazo.
Lolu cwaningo lubaluleke kakhulu, ngoba kusivumela ukuba siqonde ukuthi amazinga okushisa anyukayo athinta kangakanani izimfudu eziluhlaza zase-Australia, futhi ngokujwayelekile kulabo abasemhlabeni wonke. Ososayensi kungenzeka badinge ukwenza izinhlelo zokuzalisa ukuze babasindise, kepha-ke okungenani ngeke sizibone ziphela.
Ungasifunda isifundo lapha.
Sawubona, bengifuna ukuphawula ukuthi izimfudu zikude kakhulu nokuba yizilwane eziphila nasemanzini, kepha ziyizilwane ezihuquzelayo.