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Based on an analysis of land use pattern maps and a road map, an estimated 9.8 million acres of forests were lost in the Philippines from 1934 to 1988. [25] Illegal logging occurs in the Philippines [ 26 ] and intensifies flood damage in some areas.
Climate change adaptation in the Philippines is being incorporated into development plans and policies that specifically target national and local climate vulnerabilities. [1] As a developing country and an archipelago, the Philippines is particularly vulnerable to a variety of climatic threats like intensifying tropical cyclones, drastic ...
Climate change has had and will continue to have drastic effects on the climate of the Philippines. From 1951 to 2010, the Philippines saw its average temperature rise by 0.65 °C, with fewer recorded cold nights and more hot days. [1] Since the 1970s, the number of typhoons during the El Niño season has increased. [1]
Water pollution (or aquatic pollution) is the contamination of water bodies, with a negative impact on their uses. [31]: 6 It is usually a result of human activities. Water bodies include lakes, rivers, oceans, aquifers, reservoirs and groundwater. Water pollution results when contaminants mix with these water bodies. Contaminants can come from ...
The reclamation of land from the surrounding waters of Metro Manila is used to expand the region's limited area of usable and natural land. There are about 25 projects that aim to reclaim more than 10,000 hectares (100 km 2) of land in Manila Bay from the city of Navotas to the province of Cavite. [1]
The La Mesa Watershed Reservation is a protected area that preserves the only major watershed in Metro Manila, Philippines.Also known as the Novaliches Watershed, it contains the last remaining rainforest of its size in Metro Manila surrounding the La Mesa Dam and Reservoir, the primary source of potable drinking water for 12 million residents in the Manila metropolitan area. [1]
A 2010 land cover mapping by the National Mapping and Resource Information Authority (NAMRIA) revealed that the total forest cover of the Philippines is 6,839,718 hectares (68,397.18 km 2) or 23% of the country's total area of 30,000,000 hectares (300,000 km 2). [63]
This damage is an average of 2,000 hectares of irrigated land in arid and semi-arid areas daily for more than 20 years across 75 countries (each week the world loses an area larger than Manhattan)...To feed the world's anticipated nine billion people by 2050, and with little new productive land available, it's a case of all lands needed on deck.—principal author Manzoor Qadir, Assistant ...