Jurnal Penelitian Kehutanan Wallacea
Vol. 12 No. 1 (2023)

The spatial patterns of deforestation in the Ko'mara forest area

Leny Rachmawati (Regional Forest Area Consolidation Office, Makassar, Ministry of Environment and Forestry)
Samuel A. Paembonan (Laboratory of Silviculture, Faculty of Forestry, Universitas Hasanuddin, Makassar)
Syamsu Rijal (Laboratory of Forestry Planning and Information System, Faculty of Forestry, Universitas Hasanuddin, Makassar)
Munajat Nursaputra (Universitas Hasanuddin)
Andang Suryana Soma (Laboratory of Watershed Management, Faculty of Forestry, Universitas Hasanuddin, Makassar)
Syamsuddin Millang (Laboratory of Silviculture, Faculty of Forestry, Universitas Hasanuddin, Makassar)
A. Mujetahid (Laboratory of Forest Harvesting, Faculty of Forestry, Universitas Hasanuddin, Makassar)



Article Info

Publish Date
31 May 2023

Abstract

Land-use changes result from changes in the human population, their activities, and social and environmental activities, which occur in a complex and dynamic manner. The change of forested areas to non-forested areas, also known as deforestation, is a land-use change. Deforestation influences land cover by creating a specific distribution pattern (fragmentation). Almost the entire forest has been fragmented into smaller areas, but the pattern of each of these forest areas is uncertain. As a consequence, it would be more challenging to control potential deforestation. Using the spatial metrics of Clumpiness index, Contiguity index, and Patch density, deforestation in one of the forest areas, namely the Ko'mara forest area, was carried out. This research was analyzed using GIS and Fragstat software in raster data format. The analysis results show that the spatial pattern of deforestation in this area has a clumped distribution, with a high level of patch contiguity and a low to medium level of fragmentation. This pattern represents the form of deforestation in the Ko'mara forest area in 2005-2010 and 2010-2015 was classified as Low Deforestation with a deforestation rate of <1%, but was classified as Moderate Deforestation in 2015-2019 because the value obtained was 1.1%.

Copyrights © 2023






Journal Info

Abbrev

wallacea

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Penelitian Kehutanan Wallacea (JPK Wallacea) was found in 2012. Initially, this journal was a regular scientifically reviewed printed journal focusing on the Conservation of Biological Resources. We are particularly interested in conservation issues in the biogeographical region of Wallacea, ...