Yini eyingozi kakhulu eGreat Barrier Reef?
Context:I-Great Barrier Reef Marine Park Authority ibheka usongo olukhulu lweGreat Barrier Reef njengokushintsha kwesimo sezulu, okubangela ukufudumala kolwandle okwandisa ukufiphala kwamakhorali. Izigameko zokukhishwa kwamakhorali ngobuningi ngenxa yamagagasi okushisa olwandle zenzeka ehlobo lango-1998, 2002, 2006, 2016, 2017 nango-2020, futhi kulindeleke ukuthi ukukhishwa kwamakhorali kube yinto eyenzeka minyaka yonke. Ngo-2020, ucwaningo lwathola ukuthi iGreat Barrier Reef ilahlekelwe ngamakhorali ayo angaphezu kwengxenye kusukela ngo-1995 ngenxa yezilwandle ezifudumele eziqhutshwa ukuguquka kwesimo sezulu. Njengoba ukufudumala kwembulunga yonke kuqhubeka, amakhorali ngeke akwazi ukuhambisana nokwenyuka kwamazinga okushisa olwandle. Izigameko zokuhlanzwa kwamakhorali ziholela ekwandeni kokuthambekela ezifweni, okubangela imiphumela elimazayo yemvelo emiphakathini yamakhorali.
Ukuguquka kwesimo sezulu kuwusongo olukhulu kakhulu eGreat Barrier Reef. Amagagasi amakhulu okushisa eminyakeni engu - 30 edlule aye akhulisa ukufiphala kwamakhorali futhi manje kulindeleke ukuba kwenzeke minyaka yonke. Ukugqwala kwamakhorali kwandisa amathuba okuba izifo futhi ngenxa yalokho kubhubhisa imiphakathi yama-reef.