Berong (Berong Nickel Corporation 2013 Terrestrial Ecology Monitoring)

Biodiversity (Conservation Studies on Palawan Biodiversity)

Coastal (Assessment of Closed Access Coastal Marine Areas)

Cockatoo (The Philippine Cockatoo lowland conservation)

Coral Bay (Environmental Monitoring  at Coral Bay Nickel Corporation Project Site)

Environmental Monitoring Plan ( South Sea Exclusive, Sustainable Mariculture) shared by Centre for Sustainability

2007 Environment Profile of Puerto Princesa City ( City Planning Office)