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Proceedings of the International Academy of Ecology and Environmental Sciences, 2024, 14(4): 159-168
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Article

Microarthropod composition in Mt. Hilong-Hilong, Tandag City, Philippines: Its implication to restoration strategies

Roxan Eupena-Caray1, Mark Anthony J. Torres2, Liza A. Adamat2, Lady Jane G. Morilla3, Jessie G. Gorospe4, Cesar G. Demayo2
1Department of Mathematics and Natural Sciences, College of Arts and Sciences, North Eastern Mindanao State University, Tandag City, Philippines
2Department of Biological Sciences, College of Science and Mathematics, Mindanao State University- Iligan Institute of Technology, Iligan City, Philippines
3Department of Biological Sciences, College of Science and Mathematics, Western Mindanao State University, Zamboanga City, Philippines
4Mindanao State University-Naawan Campus, Misamis Oriental, Philippines

Received 18 June 2024;Accepted 25 July 2024;Published online 10 September 2024;Published 1 December 2024
IAEES

Abstract
The paper examines the diversity, abundance, and ecological roles of microarthropods in three habitats namely: agroecosystems, dipterocarp forests, and secondary mixed dipterocarp forests. Soil samples were taken from Mt. Hilong-hilong ecosystems, and microarthropods were extracted using a modified Berlese Tullgren funnel. The results showed 3,738 microarthropods belonging to 16 different groups, with Oribatida dominating the Acari group. Agroecosystems had low diversity but high abundance of Acari and Collembola, suggesting agricultural practices degrade soil biodiversity and ecosystem function. Dipterocarp forests had high diversity but lower abundance, reflecting the stability and complexity of undisturbed ecosystems. Secondary mixed dipterocarp forests showed moderate diversity and abundance, indicating transitional ecosystems recovering from past disturbances. This gradient reflects the varying degrees of habitat complexity, stability, and disturbance across the different land uses. The results highlight the significant impact of land-use change on soil biodiversity and offer valuable insights for designing effective restoration and conservation strategies to promote resilient and sustainable ecosystems.

Keywords microarthropod;ecological roles;agroecosystems;secondary dipterocarp forests;dipterocarp forests;restoration.


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