Jurnal Ilmu Kehutanan
Vol 20 No 1 (2026): March

Penilaian Cadangan Karbon Cagar Alam dan Taman Wisata Alam Talaga Warna sebagai Indikator Ketahanan Ekosistem

Wulan Tresna Mukti (Padjadjaran University)
Susanti Withaningsih (Padjadjaran University)
Asep Pranajaya (Conservation Centers Natural Resources of West Java, Indonesia)
Dhimas Pranowojati (Conservation Centers Natural Resources of West Java, Indonesia)
Virni Budi Arifanti (Ecological Research Centers, National Research and Innovation Agency (BRIN), Indonesia)



Article Info

Publish Date
21 Jul 2026

Abstract

Global climate change underscores the need for nature-based mitigation to reinforce ecosystem resilience. Therefore, this research aimed to examine carbon stocks in Talaga Warna, West Java,and evaluate their potential as an indicator of ecosystem resilience. Data were obtained from three transects and six permanent plots using allometric equations to estimate tree biomass and carbon stocks. Vegetation was classified into functional groups, while species diversity and evenness were assessed using the Shannon-Wiener diversity index(H′) and Pielou's evenness index(J). The results showed that carbon stocks varied across transects and plots, with an average of 192.77tC/ha. Canopy trees accounted for the largest share of total carbon, while other vegetation groups played smaller but significant roles. Plots with higher H′ and J values showed more balanced carbon distribution. Based on observations, plots dominated by large species stored more carbon despite lower diversity. Correlation analysis presented a weak 2 positive relationship (R =0.024) between species diversity and total carbon. This suggested that stand structure and the dominance of high-biomass species had a stronger influence than diversity alone. In conclusion, carbon stock had potential as a practical indicator of ecosystem resilience, reflecting the balance among stand structure, vegetation diversity, and ecological function in the montane forest.

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Journal Info

Abbrev

jik

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Ilmu Kehutanan is a biannual open access journal by the Faculty of Forestry, Universitas Gadjah Mada, Indonesia, that publishes peer-reviewed scientific articles focusing on aspects of forest management, silviculture, forest conservation, and forest technology, both basic and applied. The ...