I-Australia Ibeka Izinzwa Zekhwalithi Yamanzi Ku-Great Barrier Reef

Uhulumeni wase-Australia ubeke izinzwa ezingxenyeni zeGreat Barrier Reef emzamweni wokurekhoda izinga lamanzi.

IGreat Barrier Reef ihlanganisa cishe amakhilomitha-skwele angu-344,000 endaweni ngasogwini olusenyakatho-mpumalanga ye-Australia.Iqukethe amakhulukhulu eziqhingi nezinkulungwane zezakhiwo zemvelo, ezaziwa ngokuthi izixhobo.

Izinzwa zikala amazinga enzika kanye nezinto zekhabhoni ezigeleza zisuka eMfuleni i-Fitzroy ziye e-Keppel Bay esifundazweni sase-Queensland.Le ndawo ihlala engxenyeni eseningizimu yeGreat Barrier Reef.Izinto ezinjalo zingalimaza impilo yasolwandle.

Isikhungo sikahulumeni wase-Australia i-Commonwealth Scientific isebenzisa lolu hlelo.Le nhlangano ithi umzamo usebenzisa izinzwa kanye nedatha yesathelayithi ukukala izinguquko kwikhwalithi yamanzi.

Ochwepheshe bathi izinga lemizila yamanzi elisogwini nemaphakathi nezwe e-Australia lisongelwa ukushisa okushisa, ukufudukela emadolobheni, ukugawulwa kwamahlathi kanye nokungcola.

U-Alex Held uhola uhlelo.Utshele iVOA ukuthi ingcekeza ingaba yingozi empilweni yolwandle ngoba ingavimba ukukhanya kwelanga phansi kolwandle.Ukuntuleka kokukhanya kwelanga kungalimaza ukukhula kwezitshalo zasolwandle nezinye izinto eziphilayo.Izinsalela zingahlala futhi phezu kwezixhobo zamakhorali, kuthinte ukuphila kolwandle nalapho.

Uthe izinzwa namasathelayithi azosetshenziselwa ukukala ukusebenza kahle kwezinhlelo ezihloselwe ukunciphisa ukugeleza, noma ukugeleza, kwentlenga yomfula olwandle.

U-Held waphawula ukuthi uhulumeni wase-Australia usuvele esebenza uchungechunge lwezinhlelo ezihloselwe ukunciphisa imiphumela ye-sediments empilweni yasolwandle.Lokhu kuhlanganisa nemizamo yokugcina izitshalo zikhula ngasemifuleni nakwamanye amanzi ukuze kugcinwe inhlabathi ingangeni.

Izazi zemvelo ziye zaxwayisa ngokuthi iGreat Barrier Reef ibhekene nezinsongo eziningi.Lokhu kubandakanya ukushintsha kwesimo sezulu, ukungcoliswa kanye nokugeleza kwemikhiqizo yezolimo.Ulwandle - oluhamba cishe amakhilomitha angu-2,300 - lube sohlwini lwe-United Nations World Heritage List kusukela ngo-1981.

Sinezinhlobo ezahlukene zezinzwa zekhwalithi yamanzi, ezisetshenziswa kakhulu embonini, e-aquaculture, ekuvikelweni kwemvelo nakweminye imikhakha.