Mapping declining oxygen in an aquaculture area (Pangasinan, Philippines) and in a bay impacted with untreated domestic waste (Manila Bay, Philippines)

Lara Patricia A Sotto1, Gil S. Jacinto2, Ma Isabella Rayos Del Sol1, Raffi Isah1, Ma. Teresa Escobar3 and Maria Lourdes San Diego-McGlone1, (1)Marine Science Institute, University of the Philippines, Metro Manila, Philippines, (2)Marine Science Institute, University of the Philippines Diliman, Quezon City, Philippines, (3)University of Tokyo, Atmosphere and Ocean Research Institute, Kashiwa, Chiba, Japan