Baaxadda lagu dabaqi karo:Si ballaaran loo isticmaalo harooyinka waaweyn, kaydadka, muuqaalka, biyaha, bulaacada magaalooyinka, si looga saaro eutrophication ee nitrogen, fosfooraska iyo cyanobacteria.
Codsiga:CNOOC, CNPC, Sinopec, meelaha shidaalka laga qodo ee badda, in ka badan 300000 oo tan oo saliid ah oo badda ah.