Spatial Modeling Habitat Suitability of Rekrekan (Presbytis comata fredericae Sody, 1930) using MaxEnt Analysis in Petungkriyono Forest, KPH Pekalongan Timur
DOI:
https://doi.org/10.63296/jgh.v4i2.65Keywords:
Spatial Modeling; Habitat Suitability; MaxEnt AnalysisAbstract
Petungkriyono Forest is a conservation area as a habitat for endemic animals on the island of Java, such as Rekurkan (Presbytis comata fredericae Sody, 1930). One form of spatial fairness of living space is through the Natural Specialty Displaying (ENM) approach. This exploration aims to determine the feasibility of the Rekkerjaan environment in the Petungkriyono Forest, KPH East Pekalongan. The research was conducted from April to May 2023. The habitat suitability model uses data on encounter coordinates and environmental variables of the Rekkerjaan habitat. The data is then analyzed using the Maximum Entropy (MaxEnt) algorithm, a model of Rekrekan habitat suitability can be built. The research results showed three models of habitat suitability categories, high 1,554 ha (26%), medium 1,562 ha (27%), and low 2,658 ha (46%). The evaluation of the Rekrekan habitat suitability model in the Petungkriyono Forest has a very good AUC value and model accuracy of 0.916
References
Hudjimartsu, S.A., Herdiyeni, Y., Prasetyo, L.B., and Siswoyo, A. 2017. Prediction of the Spread of Acacia nilotica Invasive Species using Generalized Linear Models. Jurnal Manajemen Hutan Tropika 23: 180–191. DOI: 10.7226/jtfm..3.12350
Morales, N.S., Fernández, I.C., and Baca-González, V. 2017. MaxEnt’s Parameter Configuration and Small Samples: Are We Paying Attention to Recommendations? A Systematic Review. PeerJ 5:e3093. DOI: 10.7717/peerj.3093
Nijman, V. and van Balen, S.B. 1998. A faunal survey of the Dieng Mountains, central Java, Indonesia: Distribution and conservation of endemic primate taxa. Oryx 32(2): 145-156.
Nursamsi, I., Partasasmita, R., Cundaningsih, N., and Ramadhani, H.S. 2018. Modeling the Predicted Suitable Habitat Distribution of Javan Hawk-Eagle (Nisaetus bartelsi) in the Java Island, Indonesia. Biodiversitas 19(4): 1539–1551. DOI: 10.13057/biodiv/d190447
Pemkab pekalongan 2016. Objek Wisata. http://pekalongankab.go.id/pariwisata/tujuan-wisata/1417-wisatahtml. (diakses pada tanggal 11 januari 2017 pukul 23.14 WIB)
Phillips, S.J., and Dudik, M. 2008. Modeling of Species Distributions with Maxent: New Extensions and a Comprehensive Evaluation. Ecography 31: 161-175. DOI: 10.1111/j.2007.0906-7590.05203.x
Setiawan A, Wibisono Y, Nugroho TS, Agustin IY, Imron MA, Pudyatmoko S, Djuwantoko. 2010. Javan Surili: A Survey Population and Distribution in Mt. Slamet Central Java, Indonesia. J Primatologi Indonesia 7(2):51–54.
Sterling EJ, Bynum N, Blair ME. 2013. Primate Ecology and Conservation: A Handbook of Techniques. Asian Primates : A Newsletter of the IUCN/SSC Primate Specialist Group, 6.
Supriatna J dan Wahyono EH. 2000. Panduan Lapangan Primata Indonesia. Jakarta: Yayasan Obor Indonesia.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2026 Prasetyo Rahardjo, Iwan Kurniawan, Arrayaana
This work is licensed under a Creative Commons Attribution 4.0 International License.
