Buuxi weedhan soo socota: 1970-yadii, Hourani wuxuu hormuud ka ahaa isticmaalka la taaban karo ee horay loo sii adkeeyay si loo xoojiyo looxyada dusha sare iyo darbiyada. Sannadkii 2002-dii, Hourani wuxuu shatiyey daaqadaha daaqadaha ee loogu talagalay inay iska caabiyaan duufaannada qaybta 4aad iyo 5aad; wuxuu sidoo kale abuuray tiknoolajiyad gaar ah oo loogu talagalay saliida saliida ah ee ay dhiirrigelisay
1989 musiibadii saliida ee Exxon Valdez ee Alaska, iyo 2010 saliida Deepwater Horizon ee ku daatay gacanka Mexico.