Journals Information
Environment and Ecology Research Vol. 13(3), pp. 409 - 415
DOI: 10.13189/eer.2025.130309
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Conservation Status of Dipterocarps in Mt. Panamao, Biliran Province
May Nuevo , Ruffy Rodrigo *
Department of Forest Science, Biliran Province State University-Biliran Campus, Biliran, Philippines
ABSTRACT
The study investigates the conservation status, species composition, distribution, and structural characteristics of Dipterocarp species along an altitudinal gradient in Mt. Panamao, Philippines. It focuses on understanding the ecological dynamics and contributions of these species to the Sustainable Development Goals (SDGs), particularly SDG 15 (Life on Land). This goal aims to protect, restore, and promote the sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and biodiversity loss. The conservation status of the observed species ranged from Vulnerable to Critically Endangered, with Shorea astylosa classified as Critically Endangered due to habitat loss and limited distribution. Species composition varied across altitudinal gradients, with Dipterocarpus kerrii and Shorea almon prevalent at lower altitudes, while Shorea contorta was more common at higher elevations. The Importance Value Index (IVI) indicated that Shorea polysperma and Shorea contorta are dominant species, crucial for ecological processes. The diameter at breast height (DBH) distribution showed a healthy mix of young and mature trees, indicating active regeneration and the presence of established trees. These findings emphasize the need for targeted conservation efforts, including habitat protection and land-use regulation, to preserve the biodiversity and ecological integrity of Mt. Panamao.
KEYWORDS
Philippine Dipterocarps, Biodiversity Conservation, Sustainable Development Goals, Altitudinal Gradients
Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] May Nuevo , Ruffy Rodrigo , "Conservation Status of Dipterocarps in Mt. Panamao, Biliran Province," Environment and Ecology Research, Vol. 13, No. 3, pp. 409 - 415, 2025. DOI: 10.13189/eer.2025.130309.
(b). APA Format:
May Nuevo , Ruffy Rodrigo (2025). Conservation Status of Dipterocarps in Mt. Panamao, Biliran Province. Environment and Ecology Research, 13(3), 409 - 415. DOI: 10.13189/eer.2025.130309.