Supratman Supratman
Faculty of Forestry, Hasanuddin University

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Sistem Pemasaran Kayu Rakyat di Kabupaten Bulukumba Sulawesi Selatan Muh Erwin Syah; Makkarennu Makkarennu; Supratman Supratman
Jurnal Hutan dan Masyarakat VOLUME 10 NOMOR 1, JULI 2018
Publisher : Fakultas Kehutanan, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (387.548 KB) | DOI: 10.24259/jhm.v0i0.3945

Abstract

This study aims to identify marketing channels and analyze the marketing system. The results of this study are expected to be a study material for the improvement of community forest management in Bulukumba regency, South Sulawesi province, in an effort to improve the welfare of the community, especially forest farmers. The research was conducted in two villages belonging to the Association of People's Wood Management: Karassing Village, Herlang Subdistrict, and Sapobonto Village, Bulukumpa Subdistrict, Bulukumba Regency. Data collection was conducted by semi-structured interviews on marketing actors with snowball method (chain), field survey related to marketing institution, then analyzed by using SCP (structural, conduct, performance) method. From the results of the research, there are three channels of marketing identification: 1) Farmer - Collector - Sawmill Industry - Retail Trader; 2) Farmers - Sawmill Industry - Retail Traders; and 3) APKAR - Wood Processing Industry. The wood marketing system found in APKAR farmers has not been efficient because the overall market structure tends to Oligopsoni, and market behavior that tends to be controlled by the sawmill industry.Keywords: Efisiensi; hutan rakyat; pemasaran; saluran pemasaran; kayu gergajian
Dinamika Spasial dan Kesehatan Ekologis Ekosistem Mangrove: Perspektif dari Lantebung, Makassar, Indonesia Adrayanti Sabar; Munajat Nursaputra; Yusran Jusuf; Supratman Supratman; Ahmad Rifqi Makassau; Nurul Muchlisah Basri; Nurjanna Nurjanna; Ahmad Araya
Jurnal Ilmu Kehutanan Vol 20 No 1 (2026): March
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jik.v20i1.20360

Abstract

The mangrove ecosystem is crucial for coastal protection, carbon sequestration, and biodiversity conservation. Therefore, this research aimed to investigate the spatial dynamics and health of the Lantebung Mangrove Ecosystem in Bira Village, Makassar from 2017 to 2023, using the Mangrove Health Index (MHI) derived from satellite imagery to assess changes in mangrove area, evaluate health using Normalized Burn Ratio (NBR), Green Chlorophyll Index (GCI), Structure Insensitive Pigment Index (SIPI), and Atmospherically Resistant Vegetation Index (ARVI) indices, and identify influencing factors, including urbanization, pollution, and conservation efforts. The analysis used Landsat 8 imagery to calculate MHI values and classify health levels. The results showed an increase in mangrove area from 14.45 ha in 2017 to 18.19 ha in 2023, attributed to effective conservation programs. However, MHI values fluctuated, peaking at 370.32 in 2020 and declining to 148.60 in 2023, indicating persistent environmental pressures. This research underscored the need for integrated management practices to enhance mangrove health and resilience against urbanization, pollution, and climate change. The results underscored the importance of remote sensing for monitoring and guiding conservation strategies in the mangrove ecosystem.