milk¿ sh (Chanos chanos) in Bolinao and Anda, Pangasinan were determined to have high
total dissolved inorganic nitrogen (0.31–24.2 μM) and dissolved phosphate (0.09–4.47 μM)
along the Guiguiwanen and Caquiputan channels. Low N: P ratios (0.18–11.7) coincided
with the phytoplankton blooms of Alexandrium spp. and Skeletonema costatum in May and