Rubuta ci gaba don wannan sakin layi - Wasu daga cikin tsunamis da guguwa na kwanan nan, kamar Tohoku tsunami
a Japan (2011) da Hurricane Katrina a Amurka (2005), ya haifar da mummunar lalacewar gadoji da gine-gine na bakin teku. Hadin gwiwar raƙuman ruwa tare da gadoji na gabar teku matsala ce mai rikitarwa, wanda ya shafi hulɗar tsarin ruwa, ruwaye masu yawa, rushewar raƙuman ruwa, da kuma wuce gona da iri. Waɗannan su ne, ba shakka, ban da matsalolin da ke tattare da bincike na tsarin. Ertekin da ɗalibansa sun yi nazarin hanyoyin da ke haifar da lalacewar gada da kuma hanyoyin magance matsalar. Sun haɓaka samfuran da aka yi amfani da su don tantance raunin gadoji na gabar teku a Amurka zuwa tsunami da guguwa da raƙuman ruwa.