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Casecnan Protected Landscape : ウィキペディア英語版 | Casecnan Protected Landscape
The Casecnan Protected Landscape is a protected area in the Casecnan River watershed of eastern Luzon in the Philippines. It has a total area of straddling the provinces of Nueva Vizcaya, Quirino and Aurora.〔(【引用サイトリンク】title=Region 2 - Protected Areas )〕 The Casecnan River Watershed Forest Reserve was established in August 1987 by virtue of Executive Order No. 136 issued by President Corazon Aquino.〔(【引用サイトリンク】title=The Controversial Casecnan Project )〕 In April 2000, the forest reserve was enlarged to and was reclassified as a protected landscape area through Proclamation No. 289.〔(【引用サイトリンク】title=Proclamation No. 289 )〕 It is considered as one of the last remaining substantial water source for the region of Central Luzon.〔 ==Description== The protected landscape area stretches over the municipalities of Dupax del Norte and Dupax del Sur in Nueva Vizcaya, Maddela in Quirino, and Dipaculao in Aurora. It was established to protect the watershed around the Casecnan River, a tributary of the Rio Grande de Cagayan which flows through the mountains of central Sierra Madre, the Caraballo and Mamparang ranges.〔(【引用サイトリンク】title=Angara moves to declare Subic-Bataan Natural Park, Casecnan Protected Landscape as protected areas )〕 The river is used heavily for irrigation and serves much of the surrounding communities in Central Luzon and Cagayan Valley. It also supplies hydroelectric power to the region, an additional 140 megawatts of power capacity to the Luzon grid through an underground tunnel and powerhouse built in 2001 from the diversion weirs in the Casecnan and Taan rivers in Nueva Vizcaya near Mount Guiwan to the Pantabangan Dam in Nueva Ecija.〔 The Casecnan Dam is considered as one of the most expensive hydroelectric plants in the country and was criticized for its adverse impact on the ecology of the protected area as well as the local community of Ilongot people (also known as Bugkalot) residing in the watershed area.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Casecnan Protected Landscape」の詳細全文を読む
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