Matokeo ya utafiti huo yanategemea mfano unaoitwa Model of Acidification of Groundwater in Catchments (MAGIC) unaotumiwa na National Acid Precipitation Assessment Program (NAPAP) kukadiria athari za muda mrefu za kuhifadhi asidi (sulfure) kwenye maziwa na vijito.
Mfano huo ni wa KIJUA.