Erianto Indra Putra
Departemen Silvikultur, Fakultas Kehutanan Dan Lingkungan, Institut Pertanian Bogor, Jalan Ulin, KampusIPB Darmaga

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Tingkat Bahaya Kebakaran dan Kerapatan Lahan Gambut di Hutan Lindung Gambut Sungai Buluh Jambi: Fire Danger Level and Peatland Density in The Jambi Buluh River Peat Protected Forest Istomo Istomo; Erianto Indra Putra; Cincy Berliyana
HUTAN TROPIKA Vol 20 No 1 (2025): Volume 20 Nomor 1 Tahun 2025
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v20i1.19291

Abstract

Forest and peatland fires are serious environmental issues in Indonesia, including in Jambi Province. This study aims to identify fire hazard levels based on peatland vegetation density using the Normalized Difference Vegetation Index (NDVI) method in the Sungai Buluh Peat Protected Forest (HLG), Jambi. NDVI data were obtained from satellite imagery and analyzed to assess vegetation density, which was then correlated with fire hazard levels. A total of 12 plots measuring 50 m x 50 m each were established. Based on NDVI analysis, density classes were divided into class 1 (0.0573-0.307), class 2 (0.307-0.398), and class 3 (0.398-0.584). The study area was predominantly occupied by rengas laut stands. The results indicated that areas with low NDVI values have a higher fire risk compared to areas with high NDVI values. The dominant stand type was rengas laut. NDVI and humidity showed the highest correlation (0.780).
Pendugaan Kesehatan Pohon di Kebun Raya Bogor, Jawa Barat: Trees Health Assessment in Bogor Botanical Garden, West Java Safira Nabawiah; Erianto Indra Putra; Elis Nina Herliyana; Arief Noor Rachmadiyanto
PERENNIAL Vol 21 No 1 (2025): Vol. 21 No. 1, April 2025
Publisher : Forestry Faculty of Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v21i1.43003

Abstract

Bogor Botanical Garden (BBG) is an ex-situ plant conservation area intended for conservation, research, education, tourism, and environmental services. As a tourist destination, BBG attracts many people every day. Human activities and unfavourable environmental conditions have caused damage to the existing collection. In 2021, 2022, and 2023, tree health monitoring was carried out using the Forest Health Monitoring method and repeated in 2024 by this research to assist the BBG management in ensuring the tree collections remain healthy and sustainable and provide a safe and comfortable environment for visitors. Seven clusters based on tree family dominance have been made for tree health monitoring. The monitoring includes the location, type, and severity of damage to individual trees in clusters 2, 3, 5, and 6. Some new damage types are found in the clusters. However, Damage Index values (DIV) in 2024 at clusters 2, 3, and 6 are categorized as healthy and DIV cluster 5 has changed to the light damage category. We observed that damages that have occurred are interdependent, where one damage can cause another damage. These findings suggest the importance of the BBG managers to provide immediate action on damaged trees to maintain the collections.
Penilaian Tingkat Kerusakan Pohon dari Berbagai Famili di Kebun Raya Bogor Nabawiah, Safira; Reza Pamunca, Airres; Sri Wahyuni, Devi; Sukendro, Andi; Kurniawati, Fitri; Nina Herliyana, Elis; Noor Rachmadiyanto, Arief; Indra Putra, Erianto
Journal of Tropical Silviculture Vol. 16 No. 01 (2025): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.16.1.9-19

Abstract

Kebun Raya Bogor (KRB) menarik banyak pengunjung setiap hari. Tingginya jumlah pengunjung ini menjadikan aspek keselamatan di dalam area KRB sangat penting untuk diperhatikan oleh pengelola. Deteksi dini terhadap kerusakan pohon diyakini berperan krusial dalam meminimalkan risiko serta menjaga lingkungan tetap aman. Forest Health Monitoring menyediakan informasi yang dapat membantu pengelola dalam menentukan strategi pemeliharaan dan perawatan pohon yang tepat. Penilaian kesehatan pohon dilakukan dengan mengevaluasi kerusakan pohon, yang meliputi lokasi, jenis, dan tingkat keparahannya. Berdasarkan hasil pemantauan, nilai Indeks Kerusakan pada Klaster 3, 5, dan 6 adalah 4,35; 4,55; dan 2,62, yang semuanya termasuk dalam kategori sehat. Jenis kerusakan yang paling umum ditemukan pada area koleksi liana adalah batang dan cabang yang patah atau mati, sedangkan jenis kerusakan yang paling jarang ditemukan adalah akar yang patah atau mati serta daun yang mengalami perubahan warna. Untuk menjaga kesehatan pohon dan mencegah kerusakan lebih lanjut, tindakan yang perlu dilakukan oleh pengelola mencakup pemangkasan, penyiraman, pemupukan, penyiangan gulma, serta pengendalian hama dan penyakit.
Pendugaan Kerapatan Vegetasi dan Cadangan Karbon di HLG Sungai Buluh Jambi menggunakan NDVI Istomo; Indra Putra, Erianto; Meyrista Sekar Agta Putri, Nindhy
Journal of Tropical Silviculture Vol. 16 No. 02 (2025): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.16.02.98-106

Abstract

Sungai Buluh Peat Protection Forest (HLG) is a peat protected area in Jambi that still natural and characterized by a high degree of vegetation density. This study aimed to estimate vegetation density using the Normalized Difference Vegetation Index (NDVI), estimate biomass and carbon stock along with fire hazard levels, and analyze the relationship between NDVI, vegetation diversity, and carbon reserves in HLG Sungai Buluh. The methods used include vegetation analysis, carbon estimation using allometric and destructive testing for seedlings and understory plants, fire hazard level estimation using land cover scoring and NDVI values. The result showed NDVI was categorized into three classes, nemely class 1 (-0,015 – 0,369), class 2 (0,369 – 0,438), class 3 (0,438 – 0,633). The most families found were Lauraceae, Dipterocarpaceae, and Myrtaceae. The average biomass and carbon stock obtained were 191,26 tons/ha and 89,90 tons C/ha, respectively. Fire hazard levels in all classes were found to be high. Carbon stock strongly correlated with LBDS (r = 98,2%). The NDVI value strongly correlated with the number of species.