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Biodiversity and Habitat Assessment of Mount Malindawag Naawan, Misamis Oriental, Philippines

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Abstract:

Habitat fragmentation results to displacement of inhabiting floral and faunal species. The resulting geographic isolation of various species affect regeneration, genetic flows and recruitment. Hence, a study was conducted in a forested area of Mt. Malindawag in Naawan, Misamis Oriental. Sampling stations were designated at the agro-forest, mid-forest and upper-forest habitat types. Species characterizations were based on DAO 2007-01 and IUCN Red List for conservation status. Results showed highest diversity index of flora at mid-forest while lowest diversity was observed in the agro-forest area. A tree species Canarium racemosum obtained highest Species Importance Value (SIV) at 38.6%, 42% and 30.8%, respectively in the three habitat types. The highest endemicity of flora was at mid-forest with 24% per DAO 2007-01 and 26% per IUCN conservation status. Majority of faunal species were birds that were mostly resident and common and were usually observed at upper-forest habitat. The relatively low diversity and endemicity of flora and fauna species could be due to the influx of human population. Various activities undertaken were threatening the inhabiting biodiversity, and therefore, demand immediate protection and conservation measures from formulating policies to increasing awareness of various stakeholders. Future related studies were recommended to increase scientific understanding on the interrelationships of socio-economic and ecological interactions of biodiversity to the inhabiting human population.

Info:

Periodical:
International Letters of Natural Sciences (Volume 62)
Pages:
20-27
Citation:
E. D. Castañares et al., "Biodiversity and Habitat Assessment of Mount Malindawag Naawan, Misamis Oriental, Philippines", International Letters of Natural Sciences, Vol. 62, pp. 20-27, 2017
Online since:
March 2017
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References:

[1] Conservation International, Philippines. Department of Environment and Natural resources – Protected Areas and Wildlife Bureau and Haribon Foundation, 2011. Priority Sites for Conservation in the Philippines: Key Biodiversity Areas. Quezon City, Philippines, 24 pp.

[2] V.B. Amoroso et al., Plant diversity in the Northern landscape of Mt. Malindang Range and environs, Misamis Occidental, Philippines. SEAMCO SEARCA. College Laguna. PDM Press, Quezon City, Philippines, (2006).

[3] J. Iskander, R. Kotanegara. Methodology for biodiversity research, in: Regional Study of Biodiversity: Concepts, Framework and Methods. Proceedings of the Southeast Asian Universities Agroecosystems Network (SUAN) and Program in Environment (ENV), East-West Center Workshop, P. Shebgi and P.E. Sajise (eds. ). Yunnan University Press, (1993).

[4] P.B. Pelser, J.F. Barcelona, D.L. Nickrent, onwards. Co's Digital Flora of the Philippines, 2011. Available: www. philippineplants. org.

[5] O.M. Nuñeza et al., A Photographic Guide to Vertebrate fauna of Mt. Malindang, The Philippine- Netherlands Biodiversity Research Program for Development in Mindanao, SEAMEO SEARCA, College Laguna, (2006).

[6] V.B. Amoroso et al., Inventory and conservation of endangered, endemic and economically important flora of Hamiguitan Range, southern Philippines, Blumea-Biodiversity, Evolution and Biogeography of Plants. 54(1-1) (2009) 71–76.

[7] G. Kier et al., A global assessment of endemism and species richness across island and mainland regions, Proceedings of the National Academy of Sciences. 106(23) (2009) 9322–9327.

DOI: https://doi.org/10.1073/pnas.0810306106

[8] N. Chettri, E. Sharma, D.C. Deb, Bird community structure along a trekking corridor of Sikkim Himalaya: A conservation perspective, Biological Conservation. 102(1) (2001) 1–16.

DOI: https://doi.org/10.1016/s0006-3207(01)00092-1

[9] D.F. De Sante, The role of recruitment in the dynamics of a Sierran subalpine bird community, American Naturalist. 136(4) (1990) 429–455.

DOI: https://doi.org/10.1086/285105

[10] R.S. Kennedy et al., A guide to birds of the Philippines, Oxford University Press, Oxford, United Kingdom, (2000).

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