A research was made by the Bank of the Philippine Islands Foundation and the World Wildlife Fund that ranked the eight Philippine cities in their study about how vulnerable they are to climate change. The cities are ranked most vulnerable to less vulnerable with Baguio up in the mountains as no. 1. Then Cebu, Davao, Iloilo, Cagayan de Oro, Dagupan, Laoag and Zamboanga. They are making the studies so city planners can make better plans to mitigate the effects of climate change.  More about this in http://www.gmanetwork.com/news/story/281694/scitech/science/what-phl-cities-are-most-vulnerable-to-climate-change