ENVIBILITY: Journal of Environmental and Sustainability Studies
Vol. 4 No. 1 (2026)

Biodiversity and Carbon Stock Management Strategy in Industrial Areas Based on the Focus-Diversify-Maintain (FDM) Framework: A Case Study of PT TMMIN Karawang Plant 3

Denasty Putri Puspita Aulia (PT Toyota Motor Manufacturing Indonesia)
Bakhtiar Fahmi Fuadi (Prospect Institute)
Khoer Bukhori (PT Toyota Motor Manufacturing Indonesia)
Nofianto Hidayat (Prospect Institute)



Article Info

Publish Date
22 Oct 2026

Abstract

Management of biodiversity in industrial areas requires a strategic approach to balance manufacturing activities with ecosystem conservation. This study aims to examine the effectiveness of applying the Focus-Diversify-Maintain (FDM) framework in optimizing biodiversity management and carbon storage at PT Toyota Motor Manufacturing Indonesia (TMMIN) Karawang Plant 3. Flora data collection was conducted via census in 8 built-up land blocks and sampling in undeveloped land. Avifauna data were gathered using a combination of point count, vantage point, species list methods, and drone-based aerial monitoring. Calculations of above-ground carbon stocks were performed based on biomass formulas and standard carbon conversion equations. The results identified 24 plant species from 13 families, totaling 1,302 tree and non-tree individuals in built-up areas, alongside 44 bird species from 24 families. The Shannon-Wiener diversity index ( ) for birds reached 2.227, dominated by Nycticorax nycticorax, Egretta garzetta, and Lonchura punctulata. The descriptively formulated FDM framework has the potential to guide priority avifauna conservation zoning (Focus), plan the enrichment of local food flora (Diversify), and recommend maintaining carbon sink functions (Maintain) within industrial areas.

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Journal Info

Abbrev

envibility

Publisher

Subject

Agriculture, Biological Sciences & Forestry Environmental Science

Description

ENVIBILITY: Journal of Environmental and Sustainability Studies (P-ISSN: 3025-2784 and E-ISSN: 3025-2474) is a national, peer-reviewed forum for multidisciplinary research and analysis assessing the many intersections among Environmental Management, Sustainability Management, Biodiversity ...