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Gutandukanya ibice
Igipimo gikoreshwa:Ikoreshwa cyane mu biyaga binini, ibigega, ahantu nyaburanga, amazi, imyanda yo mu mijyi, kugirango ikureho eutrophasi ya azote, fosifore na cyanobacteria.
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Amazi ya electromagnetic yamazi yo mu nyanja gutandukanya no kugarura ibikoresho
Gusaba:CNOOC, CNPC, Sinopec, urubuga rwo gucukura peteroli yo mu nyanja, toni zirenga 300000 za peteroli mu nyanja.
