M. Sofwan Anwari, M. Sofwan
Program Studi Ilmu Lingkungan Sekolah Pascasarjana Universitas Gadjah Mada,Jl. Teknika Utara, Pogung, Yogyakarta

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Struktur dan Komposisi Mangrove Berdasarkan Tingkat Kerusakan di Segaraanakan Cilacap Anwari, M. Sofwan; Sunarto; Dulbahri; Hadisusanto, Suwarno
Jurnal Wana Tropika Vol 2 No 2 (2012)
Publisher : Fakultas Kehutanan Institut Pertanian STIPER Yogyakarta

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Abstract

The purpose of the study is to determine the structure, composition and regeneration ability mangrove vegetation. Structure and composition mangrove vegetation at Segaraanakan were studied by survey methods with stratified random sampling. Each individual of tree and sapling that account in the plot 100m2 was measured diameter of breast high and seedling was account total individual of each species in each plot 1 m2. The regeneration of each species was visualized by seeding number each station. The result of this study, 16 species and 9 genus have been identified. Domination mangrove vegetation different of each degradation level. The regeneration ability are Rhizophora apiculata was better than another. Keywords: Structure, composition, mangrove vegettaion, Segaraanakan
Struktur dan Komposisi Mangrove Berdasarkan Tingkat Kerusakan di Segaraanakan Cilacap Anwari, M. Sofwan; Sunarto; Dulbahri; Hadisusanto, Suwarno
Jurnal Wana Tropika Vol 2 No 2 (2012)
Publisher : Fakultas Kehutanan Institut Pertanian STIPER Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of the study is to determine the structure, composition and regeneration ability mangrove vegetation. Structure and composition mangrove vegetation at Segaraanakan were studied by survey methods with stratified random sampling. Each individual of tree and sapling that account in the plot 100m2 was measured diameter of breast high and seedling was account total individual of each species in each plot 1 m2. The regeneration of each species was visualized by seeding number each station. The result of this study, 16 species and 9 genus have been identified. Domination mangrove vegetation different of each degradation level. The regeneration ability are Rhizophora apiculata was better than another. Keywords: Structure, composition, mangrove vegettaion, Segaraanakan
Carbon Sequestration in the Green Open Spaces along Primary Road of Pontianak City, West Kalimantan, Indonesia Hardiansyah, Gusti; Indrianingrum, Dewi Ratnasari; Anwari, M. Sofwan; Haryono, Zuhry; Diba, Farah; Ekamawanti, Hanna Artuti; Yani, Adi
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 14 No 1 (2024): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.14.1.190

Abstract

Global climate change caused by greenhouse gas (GHG) emissions is currently a focus for various countries worldwide, including Indonesia. Carbon dioxide (CO2) is the main source of emissions, with a significant portion originating in urban areas. This is due to the high levels of air pollution from motor vehicles and rapid industrial growth. Urban green spaces are areas within cities that consist of non-built-up spaces filled with naturally grown or cultivated vegetation. These green spaces exist directly alongside the transportation infrastructure, which helps reduce air pollution, especially CO2, through the vegetation that makes up these areas. One type of urban green space is a green corridor, which forms elongated paths or areas. This study assessed the carbon sequestration of 17 primary road networks in Pontianak City using three allometric models. Plot positions for data collection were determined using purposive sampling, with each side accounting for 5% of the total zigzag plots. This research focused on vegetation at different growth stages, such as saplings, poles, and trees. The results were estimated at 256.86 tons ha-1 (Hardiansyah and Ridwan formula), 269.96 tons ha-1 (Chave formula), and 193 tons ha-1 (Brown formula).