Ka taƙaita labarin:  Kifi da ya mutu ya ci gaba da wankewa a gabar tafkin Rio de Janeiro wanda aka shirya za a gudanar da gasar tsere ta Olympics a lokacin wasannin na 2016. Mutuwar kifi abu ne da ke faruwa a cikin hanyoyin ruwa na Rio, waɗanda suka cika da ruwan najasa da datti. Wannan lamari na baya-bayan nan, wanda ya shafi dubban kananan kifaye masu launin azurfa da ake kira twaite shad, ya fara ne kwanaki da yawa da suka gabata a tafkin Rodrigo de Freitas, inda za a gudanar da wasannin motsa jiki na Olympic da kuma wasan motsa jiki. Kogin Rodrigo de Freitas zai karbi bakuncin wasannin Olympics na Brazil 2016 da gasa na kwale-kwale da kwale-kwale. A halin yanzu, tafkin ya cika da dubban kifayen da suka mutu saboda ruwan najasa da shara a ciki. Tare da maƙwabta suna gunaguni game da wari, ma'aikatan kamfanin kula da sharar gida na birni suna aiki don kawar da matattun kifi. 'Kowace shekara ana samun irin wannan mutuwar, wani lokaci mafi girma, wani lokaci ƙarami,' in ji mai ɗaukar hoto Alex Moutinho, wanda ya zauna kusa da tafkin fiye da shekaru talatin. 'Wani abin kunya ne na Brazil.' A cikin wata sanarwa, sakatariyar muhalli ta birnin ta ce sabon lamarin ya faru ne sakamakon ruwan sama da aka yi kwanan nan da kuma yawan ruwan teku, wanda ya sa yawan zafin ruwan tafkin ya fadi. Sanarwar ta jaddada cewa shad na biyu yana da hankali ga canjin yanayin zafi, ya kara da cewa matakan oxygen a cikin tafkin na al'ada ne. Jami'ai sun ce matsalolin da aka samu a baya-bayan nan sakamakon ruwan sama ne, wanda ya sa yawan zafin jiki na tafkin ya ragu. An kawo kamfanin kula da sharar gida na gari don share tafkin da kifin da ya mutu. Tsuntsaye suna cinye kifi a bakin kogin Rodrigo de Freitas a Rio de Janeiro a ranar Litinin. An zargi mutuwar kifi a baya a cikin tafkin da lalacewa da ke da alaƙa da gurɓataccen yanayi a cikin matakan oxygen. Ba a san dalilin mutuwar watan Fabrairu na twaite shad ba a Guanabara Bay, inda za a gudanar da wasannin motsa jiki na Olympics, ba. Ingancin ruwa na Rio ya zama batun da ake takaddama a gaban gasar Olympics ta 2016. Hukumomi sun yi alkawarin tsaftace wasu hanyoyin ruwa ciki har da Guanabara Bay kafin wasannin amma yanzu...
Kogin Rodrigo de Freitas zai karbi bakuncin gasar tseren jirgin ruwa na Olympics ta 2016. A halin yanzu, tafkin ya cika da dubban kifin da suka mutu. Hanyoyin ruwa na Rio suna cike da ruwan najasa da shara, kuma an nuna damuwa game da lafiya da aminci kafin wasannin Olympics. Jami'an sun ce mutuwar ta faru ne sakamakon faduwar ruwan.