BIOMASA DAN KANDUNGAN KARBON KAYU AFRIKA (Maesopsis emenii Engl.) DI BODOGOL, SUKABUMI, JAWA BARAT

Samsoedin, Ismayadi; Sukiman, Harmastini; Wardani, Marfuah; Heriyanto, N. M.

doi:10.20886/jpht.2016.13.1.73-81

Cited by 3 publications

(4 citation statements)

References 4 publications

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“…It is a fast-growing species with a growth rate of 1.5-5.5 cm per year in diameter and 1-3 m per year in height (Schabel & Latiff, 1997) and could grow well at the altitudes of 100-900 m asl within full sunshine. It was planted in community forests and plantations in West Java in 1960 by the Forestry Department (Samsoedin et al, 2016). Informants (pers.…”

Section: Species Compositionmentioning

confidence: 99%

“…They were planted by the Forest Department in the vicinity of the GGPNP and those in Bodogol have been incorporated into the GGPNP. The presence of A rtocarpus heterophyllus and Dracaena angustifolia could have been due to human activities that inadvertently carry the propagules into the natural forests (Andila & Warseno, 2019;Samsoedin et al, 2016).…”

Section: Species Compositionmentioning

confidence: 99%

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Variation in the Composition and Structure of Natural Lowland Forests at Bodogol, Gunung Gede Pangrango National Park, West Java, Indonesia

Sadili

Salamah

Mirmanto³

et al. 2023

REINWARDTIA

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An analysis of the composition and structure of lowland natural forests was carried out in Bodogol, Gunung Gede Pangrango National Park (GGPNP). The two study plots (P1CS and P2CS) were located on Cisuren and one plot (P3CP) on Cipadaranten hill. We recorded 107 species and 48 families with an average basal area of 19.73 m2/ha, and an average density of 348 trees/ha. The species richness was poorer than those of the typical lowland rainforests of Kalimantan and Sumatra but comparable to those of the montane forests of Java. The IUCN-Red Listed species were Castanopsis argentea and Castanopsis tungurrut (critical) and Saurauia bracteosa (vulnerable). Based on the two dominant species, the forests can be designated as the Maesopsis eminii-Syzygium acuminatissimum association and Syzygium acuminatissimum-Lithocarpus korthalsii association. Maesopsis eminii was dominant in P1CS (IV= 56.46%) and P3CP (IV=55.94%), while Syzygium acuminatissimum in P2CS (IV= 43.67%). Maesopsis eminii was a strongly aggressive and invasive species, that endangered the purity of the natural forest GGPNP, therefore, it must be eradicated. Vertically, P2CS and P3CP consisted of four strata, while P1CS had three strata. This one-hectare study can be considered as a minimal area to reflect the floristic representation of lowland forest and submontane forest.

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Section: Species Compositionmentioning

confidence: 99%

Section: Species Compositionmentioning

confidence: 99%

Variation in the Composition and Structure of Natural Lowland Forests at Bodogol, Gunung Gede Pangrango National Park, West Java, Indonesia

Sadili

Salamah

Mirmanto³

et al. 2023

REINWARDTIA

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“…Model alometrik yang dikembangkan dalam pendugaan biomassa dan karbon untuk jenis-jenis tumbuhan di Indonesia telah dilakukan pada pohon dengan batang tunggal (single stem) (Kuswandi, 2016;Qirom, 2018;Qirom & Supriyadi, 2012Samsoedin, Sukiman, Wardani, & Heriyanto, 2016;Siswanto & Imanuddin, 2008), dan jenis tumbuhan batang majemuk (multi stem) (Mulyana, Budi, Soeprijadi, dan Purwanto, 2020). Selain itu, pendugaan biomassa dan batang pohon dengan menggunakan model alometrik juga diterapkan pada pendugaan biomassa dan karbon bambu (Sujarwo, 2016), dan rantingdaun kayu putih (Mulyana et al, 2021).…”

Section: Pendahuluanunclassified

Allometric model to estimate biomass and carbon of seedling in Pangarengan mangrove forest, Cirebon, West Java

Mulyana

Purwanto

Sari

et al. 2021

GLM

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Ekosistem mangrove di Desa Pangarengan, Kabupaten Cirebon memberikan manfaat jasa lingkungan, diantaranya sebagai penjerap dan penyimpan karbon. Umumnya, pendugaan simpanan karbon hutan mangrove menggunakan persamaan alometrik. Namun demikian, persamaan alometrik yang tersedia saat ini masih disusun dari tahapan pertumbuhan pancang, tiang, dan pohon. Tujuan penelitian ini adalah menyusun model alometrik untuk semai di hutan mangrove. Penelitian dilaksanakan pada bulan Juni 2021 di hutan mangrove Desa Pangarengan, Kabupaten Cirebon. Alat yang digunakan dalam penelitian adalah kaliper, pita ukur, timbangan digital, dan gunting tanaman. Bahan penelitian berupa semai mangrove jenis Rhizophora mucronata, Avicennia marina, dan Sonneratia caseolaris sebanyak 25 sampel. Model alometrik terbaik dalam menduga biomassa berat kering dengan prediktor diameter pangkal adalah Y = 35,013 Dp1,860 (R2 adj = 0,873; SEE = 0,472) dengan menggunakan prediktor diameter ujung adalah Y = 249,573 Du2,276 (R2 adj = 0,524; SEE = 0,710), sedangkan alometrik penduga kandungan karbon semai adalah Y = 5,835 Dp1,804 (R2 adj = 0,831; SEE = 0,528) dan Y = 35,750 Du2,107 (R2 adj = 0,607; SEE = 0,805). Model alometrik power dengan prediktor diameter pangkal cukup baik dalam menduga biomassa berat kering dan kandungan karbon semai di hutan mangrove Desa Pangarengan. Kata kunci: akuntansi karbon, mitigasi, iklim, regresi

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“…Simpanan karbon pada hutan tanaman terdapat pada biomasa di atas tanah (above ground biomass) dan di bawah tanah (below ground biomass). Penelitian manfaat hutan sebagai penyimpan cadangan karbon sudah dilakukan di Indonesia untuk di hutan produksi (Akbar, 2012;Hardjana, 2010;Hardjana et al, 2012;Samsoedin et al, 2016), hutan lindung (Indrajaya, 2013), maupun di lahan basah (Heriyanto and Subiandono, 2012;Karim et al, 2019;Rahman et al, 2017;Wahyuni and Suryawan, 2012;Yuwono et al, 2015). Pendugaan simpanan karbon hutan pada umumnya menitikberatkan pada bagian batang dari pohon atau keseluruhan bagian pohon.…”

Section: Pendahuluanunclassified

Potensi Simpanan Karbon Ranting-Daun Kayu Putih Di KPH Yogyakarta

Mulyana

Purwanto

2020

GJFR

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Leave-twigs of cajuput is used economically as raw material for the cajuput oil industry. However, the role of cajuput’s leave-twigs to produce environmental services like carbon storage is a lack of research. This study aim is determining the potential of carbon storage in leave-twigs of cajuput that are ready to be harvested. The research equipment are digital scales, compass, and knife. The research material is cajuput stand at several ages at KPH Yogyakarta. The results showed that at compartment 31 of KPH Yogyakarta were dominated by stand on age 23 years (52%) which the carbon storage was 545,6 gr/tree. Cajuput stand that produces the higher carbon storage was the stand in which the age is 33 years. The carbon storage at age 23 years is 807,7 gr/tree and the stand density is 2.325 trees/ha. The total leave-twigs’ carbon storage at age of 23, 27, 31, 33, 40, 41, 43 are 36,5 tons, 1,58 tons, 10,70 tons, 2,83 tons, 3,61 tons, and 5,90 tons respectively. Thus, the potential of total carbon storage in cajuput’s leave-twigs at compartment 31 is 65,04 tons.

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BIOMASA DAN KANDUNGAN KARBON KAYU AFRIKA (Maesopsis emenii Engl.) DI BODOGOL, SUKABUMI, JAWA BARAT

Cited by 3 publications

References 4 publications

Variation in the Composition and Structure of Natural Lowland Forests at Bodogol, Gunung Gede Pangrango National Park, West Java, Indonesia

Variation in the Composition and Structure of Natural Lowland Forests at Bodogol, Gunung Gede Pangrango National Park, West Java, Indonesia

Allometric model to estimate biomass and carbon of seedling in Pangarengan mangrove forest, Cirebon, West Java

Potensi Simpanan Karbon Ranting-Daun Kayu Putih Di KPH Yogyakarta

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