<prompt> Fingqa isihloko: Imidlalo Yama-Olympic ngonyaka ozayo eRio de Janeiro ingase ibe yisicefe ngenxa yokungcola okukhulu emigwaqweni yamanzi angcolile edolobheni. Abasubathi baye bakhononda ngephunga elibi ngesikhathi beprakthiza endaweni yokuntweza ngomkhumbi edolobheni, kanti amatilosi athi kuye kwadingeka agweme yonke into kusukela ezilwaneni ezifile nakusofa abalahliwe kuya ezikhwameni zepulasitiki. Kulinganiselwa ukuthi cishe u-60 wamanzi angcolile edolobheni awalashwa futhi alahlwa emigwaqweni yamanzi edolobheni okuyothi lapho kugwedlwa khona, kugwedlwe futhi kubhukude ibanga elide kuma-Olympic. Ukungcola: Abafana abancane badlala emanzini aseGuanabara Bay, lapho kuzodlalwa khona ukugibela umkhumbi ngezikebhe emidlalweni yama-Olympic eRio 2016. Imfucumfucu: Imfucumfucu elahliwe igcwele osebeni lweGuanabara Bay eRio de Janeiro. Iziphathimandla zibhekene nomncintiswano wokulwa nesikhathi ukuze zihlanzwe ukuze zilungele imidlalo yama-Olympic ngonyaka ozayo. Imfucumfucu: Amathayi, izihlalo zamahhovisi namathelevishini kuphakathi kwemfucumfucu ethile ekhukhulwa olwandle. Imfucumfucu: Cishe amathani angu-80 kuya kwangu-100 emfucumfucu agelezela echibini nsuku zonke, kuhlanganise nemfucumfucu yasendlini namanzi angcolile. IGuanabara Bay, enye yezindawo eziwuphawu eRio, isakhathazwa indle, ukungcola kwezimboni nokulahlwa kwemfucumfucu ngokungemthetho. Abashayeli bemikhumbi abambalwa bama-Olympic baye bakhononda ngokuthi yindawo engcolile kunazo zonke abake baqeqeshwa noma bancintisana kuyo. UNick Thompson, omunye wabahambi bomkhumbi abaphambili baseBrithani, muva nje wathi: Izinga lamanzi liyikhathazo lami elikhulu. Uma ugula phakathi neMidlalo, umdlalo uphelile. Ngaphambi kweMidlalo yangonyaka ozayo, uhlela ukuthatha izithako zama-probiotic namafutha enhlanzi ukuze aqinise amathumbu njengoba ezama ukugwema ukugula. Futhi uStephen Park, umphathi weBritish Sailing Team, usanda kusho: Abadwebi basemanzini bathatha izithasiselo ezihlukahlukene ukuze banciphise lesi sifo, kodwa akukho esingakwenza ngekhwalithi yamanzi. Kulinganiselwa ukuthi cishe amathani angu-80 kuya kwangu-100 emfucumfucu agelezela echwebeni nsuku zonke - kodwa uhulumeni uyakwazi ukususa amathani angu-400 kuphela ngenyanga. Ngo-February, kwatholakala izinkulungwane zezinhlanzi ezifile zintanta emanzini aleli chibi. Futhi ngo-December, a...  <response>: Abasubathi bakhala ngesimo sezindawo ezisetshenziselwa ukubhukuda nokuhamba ngomkhumbi. Ukuntuleka kwezimali kuye kwaholela ekubambezelweni kwezithembiso zokuhlanza. Ukuhlanzwa kweGuanabara Bay eyingqopha-mlando sekwephuze kakhulu. Sekusele izinyanga ezingu-17 kuphela ngaphambi kokuba kuvulwe inkundla yeMaracana. 