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Agricultural water management in the Philippines is primarily focused on irrigation. The country has 3.126 million hectares of irrigable land, 50% (1.567 million hectares) of which already has irrigation facilities. 50% of irrigated areas are developed and operated by the government through the National Irrigation System (NIS). 36% is developed by the government and operated by irrigators ...
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]
Today, environmental problems in the Philippines include pollution, mining and logging, deforestation, threats to environmental activists, dynamite fishing, landslides, coastal erosion, biodiversity loss, extinction, global warming and climate change. [1][2][3] Due to the paucity of extant documents, a complete history of land use in the ...
Laguna de Bay (Spanish for "Lagoon/Lake of Bay "; Filipino: Lawa ng Bay, [bɐˈʔi]), also known as Laguna Lake and alternatively spelled " Laguna de Bae ", [ 1 ] is the largest lake in the Philippines. It is located southeast of Metro Manila, between the provinces of Laguna to the south and Rizal to the north.
Pinacanauan River. The Cagayan River, also known as the Río Grande de Cagayán, is the longest river [3][1] and the largest river by discharge volume of water in the Philippines. It has a total length of approximately 505 kilometres (314 mi) and a drainage basin covering 27,753 square kilometres (10,715 sq mi). [2]
The Agno River, also known as the Pangasinan River, is a river on the island of Luzon in the Philippines. Traversing the provinces of Benguet, Pangasinan, and Tarlac, it is one of the largest river systems in the country, with a drainage area of 5,952 square kilometres (2,298 sq mi). [2][3][4][5] The river originates in the Cordillera Mountains ...
El Depósito. El Depósito (lit: The Deposit) is an old underground water reservoir in the city of San Juan in Metro Manila, Philippines. It was built by the Spanish authorities in 1882 [1] with a capacity of 15 million gallons to provide the residents of Manila and its surrounding areas with an adequate water supply. [2] The reservoir was ...
Climate change is having serious impacts in the Philippines such as increased frequency and severity of natural disasters, sea level rise, extreme rainfall, resource shortages, and environmental degradation. [1] All of these impacts together have greatly affected the Philippines' agriculture, water, infrastructure, human health, and coastal ...