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      • UT - Silviculture
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      Komposisi Jenis, Struktur Tegakan, Biomassa, dan Simpanan Karbon pada Tegakan Hutan Pegunungan Bawah Taman Nasional Gunung Ciremai

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      Date
      2025
      Author
      Halimah, Neng Aah Siti
      Kusmana, Cecep
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      Abstract
      Ekosistem hutan pegunungan bawah memiliki keanekaragaman hayati tinggi dan fungsi ekologis yang sangat penting. Penelitian ini bertujuan menganalisis komposisi jenis, struktur tegakan, menduga potensi biomassa, dan simpanan karbon tegakan di hutan pegunungan bawah Taman Nasional Gunung Ciremai. Metode penelitian ini menggunakan analisis vegetasi dengan metode plot kombinasi jalur dan garis berpetak. Biomassa dan simpanan karbon pada tingkat tiang dan pohon dihitung menggunakan persamaan alometrik. Komposisi jenis hasil analisis vegetasi terdiri dari 11 jenis pohon beserta permudaannya, dan 14 jenis tumbuhan bawah. Ageratina riparia merupakan jenis tumbuhan bawah dominan yang paling banyak ditemukan. Calliandra calothyrsus merupakan jenis dominan pada tingkat semai, pancang, dan tiang, serta Pinus merkusii merupakan jenis dominan pada tingkat pohon. Nilai kerapatan tumbuhan bawah, pohon beserta permudaannya mendekati bentuk kurva J terbalik. Stratifikasi tajuk tegakan didominasi oleh pohon-pohon stratum C (tinggi pohon 4-20 m). Nilai total dugaan biomassa dan simpanan karbon tegakan masing-masing sebesar 452,11 ton/ha dan 212,49 ton/ha.
       
      The lower montane forest ecosystem harbors high biodiversity and plays a vital ecological role. This study aimed to analyze species composition, stand structure, and estimate biomass potential and carbon stock of forest stands in the lower montane forest of Gunung Ciremai National Park. The research employed vegetation analysis using a combination of line and plot sampling methods. Biomass and carbon stock at pole and tree levels were estimated using allometric equations. Vegetation analysis identified 11 tree species (including regeneration stages) and 14 understory plant species. Ageratina riparia was the most dominant understory species. Calliandra calothyrsus was dominant at the seedling, sapling, and pole levels, while Pinus merkusii dominated the tree layer. The density distribution of understory vegetation and tree regeneration resembled a reversed J-shaped curve. Canopy stratification was dominated by trees in stratum C (tree height of 4–20 m). The total estimated biomass and carbon stock of the stand were 452.11 tons/ha and 212.49 tons/ha, respectively.
       
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      http://repository.ipb.ac.id/handle/123456789/164084
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      • UT - Silviculture [1442]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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