The State of the Philippine Environment

agricultural lands Agusan aquaculture areas Benguet BFAR Bulacan Butachlor Cebu chemicals coastal commercial companies Copper coral reefs country's Critically endangered Endangered crops Davao degradation DENR Department of Environment ecosystem Eighties Endangered Critically endangered Endangered Endangered Critically Endangered Endangered Endangered Environment and Natural Environmental Management Bureau Environmental Quality Report estimated export farm firms fish Fisheries fishpond forest cover forestry freshwater Geothermal hectares HVCs Ibid IBON Facts industrial irrigation Lanao logging mangrove Manila Bay Marinduque marine maximum metric tons Metro Manila million hectares Mindanao Mindoro Mineral Mining Corp Mining Corporation National natural resources North Cotabato Number operations Oxide Palawan Philippine Environment Philippine Environmental Quality plants pollution population production Quezon reforestation Region IVB Region IX Region VII Region XI rice River Sajise Samar sector siltation soil erosion Source species Sultan Kudarat Surigao del Norte Surigao del Sur Table timber tree urban watershed Zamboanga