Biodiversitas Journal of Biological Diversity
Vol. 26 No. 3 (2025)

Habitat suitability modeling for anoa (Bubalus spp.) in Mountain Sojol Nature Reserve, Central Sulawesi, Indonesia

ONGKY ONGKY (Tropical Biodiversity Conservation Study Program, Faculty of Forestry and Environment, Institut Pertanian Bogor. Jl. Lingkar Akademik Campus IPB, Dramaga, Babakan, Bogor 16680, West Java, Indonesia)
ABDUL HARIS MUSTARI (Department of Forest Resource Conservation and Ecotourism, Faculty of Forestry and Enviroment, Institut Pertanian Bogor. Jl. Lingkar Akademik Campus IPB, Dramaga, Babakan, Bogor 16680, West Java, Indonesia)
LILIK BUDI PRASETYO (Department of Forest Resource Conservation and Ecotourism, Faculty of Forestry and Enviroment, Institut Pertanian Bogor. Jl. Lingkar Akademik Campus IPB, Dramaga, Babakan, Bogor 16680, West Java, Indonesia)



Article Info

Publish Date
10 Apr 2025

Abstract

Abstract. Ongky, Mustari AH, Prasetyo LB. 2025. Habitat suitability modeling for anoa (Bubalus spp.) in Mountain Sojol Nature Reserve, Central Sulawesi, Indonesia. Biodiversitas 26: 1395-1404. Anoa are large mammal endemic to Sulawesi Island, Indonesia, inhabiting lowland to mountainous areas. The quality, quantity, and distance of the habitat from human activities mainly influence habitat selection. Mountain Sojol Nature Reserve in Central Sulawesi is a vital refuge for this endemic species. However, Mountain Sojol Nature Reserve faces pressure from human activities, such as agriculture and hunting, which can lead to human-wildlife conflict. Spatial approaches are essential and can be used to monitor conservation areas effectively. Therefore, it is necessary to understand species' spatial distribution and habitat. The study was conducted from September to December 2023. Anoa Habitat Suitability Model (HSM) using the MaxEnt algorithm, based on anoa presence data from 2019 to 2024 and six environmental variables: elevation, land cover, forest canopy density, distance from rivers, distance from roads, and distance from agricultural fields. The habitat suitability analysis showed that approximately 40,135.83 ha (58.5%) of the total area is suitable for anoa. Among the environmental variables, elevation was the most significant contributor (36.5%), followed by distance from rivers (25.5%), distance from roads (19.3%), and distance from agricultural fields (17.7%) in modeling anoa habitat suitability in Mountain Sojol Nature Reserve. Finally, Conservation efforts are essential, especially in habitat management and stricter monitoring in areas with suitable habitat for anoa, to prevent forest conversion and poaching. Conservation education is also needed to raise public awareness of the importance of this species in the area.

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Journal Info

Abbrev

biodiv

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was ...