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      Komposisi, Struktur, dan Simpanan Biomassa Tegakan di Hutan Wakaf Bogor, Ekoton, dan Zona Rehabilitasi TNGHS.

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      Date
      2026
      Jenis/Type
      Skripsi
      Subtype
      Undergraduate Theses
      Author
      ISLAMI, TANTRIE NURCAHYA
      Istomo
      Hartoyo, Adisti Permatasari Putri
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      Abstract
      The presence of ecotones in forest areas reflects ecological interaction between adjacent ecosystems. One such area is located in the transition zone between the Bogor Waqf Forest (HWB) and Gunung Halimun Salak National Park (TNGHS). This study aims to analyze species composition, stand structure, and biomass stock in the ecotone between HWB and TNGHS. Data were collected using the transect-plot method, the SexI-FS application, and allometric equations across six 20 × 100 m transects comprising 30 sample plots (20 × 20 m). The results showed that the study sites contained 37 species from 22 families, with HWB having the highest species composition (25 species from 19 families), followed by TNGHS (18 species from 14 families), and the ecotone (17 species from 14 families). The dominant species were Syzygium aromaticum in HWB, Schima wallichii in the ecotone, and Persea americana in TNGHS. Stand structure exhibited an inverted "J" shaped pattern dominated by the 1 - 10 cm diameter class and stratum C (4 - 20 m). The highest average of stand biomass stock was recorded in HWB (82.42 tons/ha), followed by TNGHS (28.54 tons/ha) and the ecotone (26.23 tons/ha).
       
      Keberadaan ekoton di kawasan hutan mencerminkan interaksi ekologis yang dinamis antara dua ekosistem yang berbatasan. Salah satu kawasan tersebut berada pada zona peralihan antara Hutan Wakaf Bogor (HWB) dan Taman Nasional Gunung Halimun Salak (TNGHS). Penelitian ini bertujuan menganalisis komposisi jenis, struktur tegakan, dan simpanan biomassa di HWB, ekoton, dan TNGHS. Data dikumpulkan melalui analisis vegetasi metode jalur berpetak, pengukuran struktur tegakan menggunakan aplikasi SexI-FS, serta pendugaan biomassa dengan persamaan alometrik. Penelitian dilakukan pada enam jalur berukuran 20×100 m yang terdiri atas 30 petak contoh berukuran 20×20 m. Hasil penelitian menunjukkan bahwa komposisi jenis pada ketiga lokasi penelitian mencakup 37 jenis dari 22 famili, dengan HWB memiliki komposisi jenis tertinggi (25 jenis dari 19 famili), diikuti TNGHS (18 jenis dari 14 famili), dan ekoton (17 jenis dari 14 famili). Jenis dominan pada HWB adalah Syzygium aromaticum, di ekoton Schima wallichii, dan di TNGHS Persea americana. Struktur tegakan menunjukkan pola “J” terbalik, dengan rata-rata kelas diameter 1 - 10 cm serta dominasi stratum C (4 - 20 m). Rata-rata simpanan biomassa tegakan tertinggi terdapat di HWB (82,42 ton/ha), diikuti TNGHS (28,54 ton/ha), dan ekoton (26,23 ton/ha).
       
      URI
      http://repository.ipb.ac.id/handle/123456789/179970
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      • UF - Silviculture [1538]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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