| 词条 | Libunao Protected Landscape |
| 释义 |
| name = Libunao Protected Landscape | alt_name = Libunao Spring Protected Landscape | iucn_category = V | photo = | photo_alt = | photo_caption = | photo_width = | map = Luzon#Philippines | relief = 1 | map_alt = | map_caption = Location in the Philippines | map_width = 220 | location = Ilocos Sur, Philippines | nearest_city = Vigan | coords = {{coord|17|51|11|N|120|31|17|E|region:PH|format=dms|display=inline,title}} | coords_ref = | area = {{convert|46.7|ha}} | established = October 2, 1931 (Watershed forest reserve) April 23, 2000 (Protected landscape) | visitation_num = | visitation_year = | governing_body = Department of Environment and Natural Resources | url = | child = | embedded = }} The Libunao Protected Landscape, also known as the Libunao Spring Protected Landscape, is a protected area in the Ilocos Region of the island of Luzon in the Philippines located on the western foothills of the Ilocos Mountain Range. It protects the Libunao Spring and surrounding forests, as well as the Nagcullooban River watershed. First proclaimed as the Libunao Spring Watershed Forest Reserve in 1931 through Proclamation No. 410 issued by Governor-General Dwight F. Davis, the park was reestablished as a protected landscape area under the National Integrated Protected Areas System in 2000 through Proclamation No. 280 signed by President Joseph Estrada.[1][2] The Libunao watershed is the source of water supply for domestic use and irrigation of the surrounding farms and communities of northern Ilocos Sur province. DescriptionThe protected landscape area of Libunao covers an area of {{convert|46.7|ha}}.[3] It encompasses parts of the municipalities of Sinait and Cabugao, from the rural Sinait village of Nagcullooban up to the Cabugao sitio of Caset in Barangay Maradodon.[4] It has an average slope of between 18% and 50% steepness with a soil condition consisting of clay loam.[5] The park is located approximately {{convert|15|km|mi}} from the poblacion or town proper of Sinait and Cabugao and some {{convert|36|km|mi}} north of the provincial capital and heritage city of Vigan. It is one of four protected watershed landscape areas in Ilocos Sur. Libunao is covered primarily with cogon grass and giant reed. Its lowland forest contains some leguminous tree species such as mango, narra, mahogany, bangkal, acacia, ipil-ipil, duhat, akleng parang, elemi, tibig, hauili, anabiong and molave.[5] See also
References1. ^{{cite web |url=http://bmb.gov.ph/index.php?option=com_docman&task=doc_download&gid=216&Itemid=231 |title=2004 Statistics on Philippine Protected Areas and Wildlife Resources |publisher=Department of Environment and Natural Resources Biodiversity Management Bureau |accessdate=8 November 2014 |deadurl=yes |archiveurl=https://web.archive.org/web/20140808034705/http://bmb.gov.ph/index.php?option=com_docman&task=doc_download&gid=216&Itemid=231 |archivedate=8 August 2014 |df= }} {{Protected areas in the Ilocos Region}}2. ^{{cite web|url=http://www.denr.gov.ph/policy/2000/PP_2000_280.pdf |title=Proclamation No. 280 |publisher=Department of Environment and Natural Resources |accessdate=8 November 2014 |deadurl=yes |archiveurl=https://web.archive.org/web/20141108112941/http://www.denr.gov.ph/policy/2000/PP_2000_280.pdf |archivedate= 8 November 2014 |df= }} 3. ^{{cite web|url=http://www.bmb.gov.ph/index.php?option=com_content&view=article&id=61:region-1&catid=69 |title=Region 1 - Protected Areas |publisher=Department of Environment and Natural Resources Biodiversity Management Bureau |accessdate=8 November 2014}} 4. ^{{cite web|url=http://saiwam.bangor.ac.uk/Reports/Survey-Reports/Farmers/Ilocos%20Sur%20-%20Region%20I/Libunao-Ilocos%20Sur.doc |title=Summary of farmer problems Libunao Spring Watershed Forest Reserve |publisher=Strengthening the Institute of Agroforestry and Watershed Management, Philippines |accessdate=8 November 2014}} 5. ^1 {{cite web|url=http://saiwam.bangor.ac.uk/Reports/Survey-Reports/Projects/Summary%20(Projects)%20-%20Sept%202004.doc |title=DMMMSU/IAWM Asia Link Project |publisher=Strengthening the Institute of Agroforestry and Watershed Management, Philippines |accessdate=8 November 2014}} 6 : Protected landscapes of the Philippines|Springs of the Philippines|Geography of Ilocos Sur|Landforms of Ilocos Sur|Protected areas established in 1931|1931 establishments in the Philippines |
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