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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Silvikultur Tropika (JST) Jurnal Penelitian Hutan dan Konservasi Alam PERENNIAL Jurnal Hutan Tropika Jurnal Pusat Inovasi Masyarakat JURNAL HUTAN TROPIS
Erianto Indra Putra
Departemen Silvikultur, Fakultas Kehutanan Dan Lingkungan, Institut Pertanian Bogor, Jalan Ulin, KampusIPB Darmaga
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Energy Environmental Science Social Sciences

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Hubungan Curah Hujan dan Titik Panas (Hotspot) Kebakaran di Hutan Lindung Gambut (HLG) Londerang, Provinsi Jambi Erianto Indra Putra; Rahmadika Fairuz Husni
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
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.12.3.129-134

Abstract

Jambi is one of the provinces that has high risk of forest fires in Indonesia.HLG Londerang is one of the protected peatland forests in Jambi that burned greatly in 2015. Precipitation become one of the climate factor that is affecting fires risk. This research is aimed to analyse the correlation between precipitation pattern peatland fires in HLG Londerang on 2013-2016. This research used hotspot data, precipitation, SPI (Standardized Precipitation Index), SOI (Southern Oscillation Index), and SSTA (Sea Surface Temperature Anomalies). Simple correlation test is used to acsess the relation between each parameters. This research showed that SPI-1 values could represent precipitation. In 2015, a great number of hotspot may relate to the El Nino event indicated by high positive value of SSTA and low SOI. There is a negative and weak correlation between precipitation and hotspot. Rainfall and SPI-1 has a positive and strong correlation. Combination of precipitation, SOI and SSTA is showing highest correlation with hotspot than other parameters. Keywords: fire, hotspot, precipitation, SOI, SPI, SSTA
Heat Propagation Patterns from Burnt Peat Samples in Jambi Erianto Indra Putra; Sulistio Rizky Iskandar; Yulianto Sulistyo Nugroho; Ati Dwi Nurhayati; Eko Setianto
Jurnal Silvikultur Tropika Vol 13 No 01 (2022): Jurnal Silvikutur 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.13.01.47-52

Abstract

Kadar air gambut adalah salah satu faktor yang memengaruhi terjadinya kebakaran gambut. Penelitian ini bertujuan untuk mengetahui pengaruh kadar air gambut terhadap proses perambatan pembakaran, serta pola perambatan pembakaran gambut pada skala uji laboratorium, menggunakan reaktor panas berukuran 10x10x10 cm3 dengan 3x3 thermocouple Penelitian ini menunjukan bahwa proses pembakaran terjadi pada seluruh sampel gambut pada kadar air yang hilang (350.91%, 577.52%, dan 713.24%). Pola perambatan pembakaran yang terjadi relatif sama pada semua tingkat kadar air yang hilang, dengan termokopel 8 paling lama bertahan dengan suhu yang tinggi dibandingkan dengan termokopel lainnya. Perambatan pembakaran pada gambut yang diteliti berbeda. Nilai perambatan arah vertikal pada gambut perlakuan oven 16, 24, dan 48 jam secara berurutan yaitu 9,62 cm/jam, 24,99 cm/jam, dan 41,72 cm/jam, sedangkan nilai perambatan arah horizontal secara berurutan yaitu 11,74 cm/jam, 17,31 cm/jam, dan 21,42 cm/jam. Kata kunci: gambut, kadar air, pembakaran
Soil Responses on Peatland Fire: Case Studies in Jambi and Central Kalimantan Lailan Syaufina; Bambang Hero Saharjo; Ati Dwi Nurhayati; Erianto Indra Putra; Wardana Wardana
Jurnal Silvikultur Tropika Vol 13 No 01 (2022): Jurnal Silvikutur 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.13.01.66-71

Abstract

Jambi and Central Kalimantan Provinces are among fire-prone provinces that experience fire annually. The provinces have large peatland areas, which are susceptible to fire. The peatland fire cause impacts on peat soil characteristics, including peat physical and chemical properties. The study was conducted in Sinar Wajo Village, Jambi and Kalampangan and Tumbang Nusa villages, Central Kalimantan Provinces. Land clearing activities for agriculture farming mostly caused forest and land fire in both locations. This study compares physical and chemical soil characteristics on burned and unburned peatland areas in Jambi and Central Kalimantan. Samples of peat soil were taken from 0-20 cm depth. Peat soil chemical and physical properties obtained from laboratory analyses were statistically analyzed to compare the properties in burned and unburned areas using JASP. The study resulted in significant differences for Potassium, Sodium, and Calcium, which indicate higher content in the burned plots than the unburned plots. Key words: Chemical soil properties, land clearing, peatland, physical soil properties
Laboratory Experiments on Heat Propagation of Peat Samples from Frequently Burnt Areas in Jambi Verda Emmelinda Satyawan; Erianto Indra Putra; Yulianto Sulistyo Nugroho; Almi Ramadhi; Ati Dwi Nurhayati; Wardana Wardana; Eko Setianto
Jurnal Silvikultur Tropika Vol 13 No 01 (2022): Jurnal Silvikutur 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.13.01.72-78

Abstract

Kebakaran gambut relatif sulit dipadamkan karena karakter kebakaran gambut yang membara di bawah permukaan tanah. Penelitian ini bertujuan untuk menganalisis perambatan api yang membara pada gambut yang sering terbakar dengan berbagai kadar air. Variabel yang diukur adalah perubahan suhu terhadap waktu, laju propagasi, dan laju kehilangan massa. Kadar air dari daerah yang sering terbakar yang dikeringkan selama 16 dan 24 jam adalah 272,00% dan 494,00%. Kadar air pada penelitian sebelumnya yang dilakukan terhadap sampel gambut yang dikeringkan selama 16 dan 14 jam adalah 577,52% dan 713,24%. Analisis pada kedua sampel menunjukkan bahwa sampel gambut yang dibakar pada tahun 1997/1998 memiliki suhu yang lebih tinggi daripada sampel gambut yang sering dibakar. Perambatan panas pada sampel gambut yang terbakar sekali pada tahun 1997/1998 berlangsung lebih lama (9-10 jam) dibandingkan dengan gambut yang sering terbakar (6-7 jam). Laju perambatan vertikal pada gambut yang sering terbakar lebih lambat (6-30 cm/jam) dibandingkan dengan sampel gambut yang terbakar tahun 1997/1998 (9-41 cm/jam), tetapi laju perambatan horizontal pada gambut yang sering terbakar terjadi lebih cepat (5-35 cm /jam) dibandingkan gambut yang terbakar sekali pada tahun 1997/1998 (11-21 cm/jam). Laju kehilangan massa pada gambut yang sering terbakar adalah lebih rendah (9-22 gram/jam) dibandingkan dengan contoh gambut yang terbakar sekali pada tahun 1997/1998 (25-32 gram/jam). Kata kunci: gambut, kadar air, pembakaran
Analysis on Crown Health Assessment of Fabaceae in Bogor Botanical Garden Erianto Indra Putra; Lutfi Ranggawuni Nugraha; Hendra Helmanto; Arief Noor Rachmadiyanto; Usman Usman; Lufthi Rusniarsyah; Andi Sukendro
Jurnal Silvikultur Tropika Vol 14 No 01 (2023): Jurnal Silvikutur 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.14.01.9-14

Abstract

Bogor Botanical Garden (KRB) is an ex-situ plant conservation area with many plant types that dominated by tree. One of the family of trees collected in KRB is the Fabaceae family. This research aims to estimate the level of crown health condition in Fabaceae family in KRB using forest health monitoring (FHM) method. A total of 44 trees were observed using crown condition parameters to gain the visual crown rating (VCR), crown size index (CSI), and crown damaged index (CDI). This research showed that Fabaceae family in KRB reveal the VCR score of 6, indicated the medium health crown condition of tree. Thus, this research shows that most of the Fabaceae family’s tree at KRB are categorized in medium crown damaged rate. Keywords: Crown damaged index, crown health condition, crown size index, forest health monitoring, visual crown rating
IDENTIFIKASI KERUSAKAN POHON DI KAWASAN AGROWISATA TAHURA SULTAN ADAM, PROVINSI KALIMANTAN SELATAN MENGGUNAKAN METODE FOREST HEALTH MONITORING Muhammad Ramadhan; Noor Farikhah Haneda; Erianto Indra Putra
Jurnal Hutan Tropis Vol 11, No 2 (2023): Jurnal Hutan Tropis Volume 11 Nomer 2 Edisi Juni 2023
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v11i2.16767

Abstract

Penelitian ini bertujuan menganalisis kerusakan pohon akibat serangan hama dan penyakit serta menganalisis kondisi kerusakan pohon di kawasan Agrowisata Tahura Sultan Adam, yang terletak di Provinsi Kalimantan Selatan. Pengamatan dilakukan di tiga klaster plot di dalam areal Agrowisata menggunakaan metode forest health monitoring (FHM). Kawasan Agrowisata di Tahura Sultan Adam merupakan areal seluas 3.8 hektar, yang ditanami jenis pohon buah-buahan, seperti kuini (Magnifera odorata), matoa (Pometia pinnata), nangka (Artocarpus heterophyllus), durian (Durio zibethinus), rambutan (Nephelium lappaceum), dan alpukat (Persea americana). Hama yang ditemukan di kawasan ini, yaitu monyet ekor panjang (Macaca fascicularis), beruk (Macaca nemestrina), dan belalang kembara (Locusta migratoria manilensis Meyen). Tipe kerusakan yang paling banyak ditemukan pada pohon di kawasan ini adalah cabang patah/mati, daun/pucuk/tunas rusak, dan luka terbuka. Kualitas kawasan dapat diketahui berdasarkan nilai cluster level index (CLI) masing-masing klaster plot. Nilai CLI pada klaster plot satu, yaitu 7.63, pada klaster plot dua, yaitu 6.91, dan pada klaster plot tiga, yaitu 8.19 dengan skor ketiga klaster plot adalah sama dengan nilai 6 dengan ambang skor 0 – 10. Nilai yang terendah menunjukkan kualitas pohon yang sangat parah sedangkan nilai yang tertinggi menunjukkan kualitas pohon yang sangat sehat, dimana nilai skor 6 menunjukkan bahwa pohon yang berada di dalam tiga klaster plot di kawasan Agrowisata Tahura Sultan Adam dalam kondisi sehat.
13. Pendugaan Kerapatan Vegetasi untuk Menentukan Ruang Terbuka Hijau (RTH) Kabupaten Bogor Putra, Erianto Indra; Waldi, Robi D; Rifaldo, Ahmad; Khairunisa, Yovielachicha; Akmalia, Deya; Siburian, Siti Labora; Huda, Rian Dwirizqi Miftahul; Susanti, Pratiwi D; Putri, Citra S; Matangaran, Juang R.; Nurhayati, Ati Dwi; Rusniarsyah, Lufthi
Jurnal Silvikultur Tropika Vol 14 No 03 (2023): Journal of Tropical Silviculture
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.14.03.268-272

Abstract

Green Open Space (RTH) is part of the open spaces of an urban area filled with plants and vegetation to support ecological, socio-cultural, and architectural benefits. An approach that can be done to determine green open space is by analyzing the density of vegetation. The minimum distribution of vegetation in an urban area should be 30% of the total area. This vegetation distribution can be calculated using Landsat 8 imagery. This research was conducted to determine Green Open Space in Bogor Regency by using Landsat 8 imagery. This study clearly showed that some areas in Bogor Regency are still having lack of vegetation, bring a need to develop green open spaces in the areas. Keywords: Landsat 8 imagery, Bogor Regency, Green Open Space, Vegetation
Pendugaan Tinggi Muka Air Tanah Pada Lahan Gambut Dengan Menggunakan Sensor Submersible Putra, Erianto Indra; Syakbandani, Muhammad Uqbah El; Pramono, Sigit; Saad, Asmadi
Jurnal Silvikultur Tropika Vol 15 No 01 (2024): Journal of Tropical Silviculture
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.15.01.65-69

Abstract

Peatland fires pose a significant challenge in peatland management, with declining groundwater levels being a contributing factor. Real-time monitoring of groundwater levels (GWL) is essential to address this issue effectively. This study examines GWL data collected from submersible sensors and manual readings in peatlands of Tangkit Baru and Pematang Rahim villages, Jambi Province. Results reveal an increase in GWL in Tangkit Baru coinciding with rising precipitation, while Pematang Rahim experiences a contrasting decrease despite heavy rainfall. Statistical analysis, specifically t-tests, indicates no significant difference (p > 0.05) between the two measurement methods. However, slight discrepancies (0.1-1 cm) between submersible sensor and manual measurements underscore the importance of sensor maintenance for accurate GWL assessment. Keywords: Peatlands, sensors, groundwater level
Garci-Tea: Inovasi Pengolahan Limbah Kulit Manggis menjadi Produk Teh di Desa Sagalaherang Kidul, Subang Fadhillah, Muhamad Arya; Khairunnisa, Safira Firdaus; Azzahra, Aulia; Ramdani, Ridwan; Salsabila, Aisyah; Zahra, Namira Argya; Agustiani, Oka Hasana; Setiawan, Muhammad Rifki Ramdhani; Putra, Erianto Indra; Carolina, Anne
Jurnal Pusat Inovasi Masyarakat Vol. 6 No. 2 (2024): Oktober 2024
Publisher : Direktorat Pengembangan Masyarakat Agromaritim, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpim.6.2.136-145

Abstract

Sagalaherang Kidul Village has great potential in the utilization of mangosteen peel waste which has not been optimized. To utilize this potential, KKNT-I IPB students carried out community service activities aimed at processing mangosteen peel waste into Garci-Tea, a healthy tea innovation with high economic value. This counseling was aimed at women members of the Family Empowerment and Welfare Institution (PKK) and was held on July 28, 2024 at the house of the Head of Dusun 4 Krajan. Through this program, participants were taught about the economic potential of mangosteen peel, which is rich in antioxidants, and its easy and practical processing techniques. The program methods included training and hands-on demonstrations, starting from drying, grinding, and serving the tea. The results of the activities showed an increase in participants' knowledge and skills and provided opportunities to create products of economic value from agricultural waste. This activity is expected to improve community welfare and health and encourage more optimal utilization of local resources. This activity also emphasizes the importance of empowering women in developing skills that support family economic improvement.
Effects of Peatland Fires on Above-ground Carbon Stocks in Kepulauan Meranti Regency, Riau Province Cahyaningtyas, Anggita Utami; Setiawan, Yudi; Putra, Erianto Indra; Tonoto, Prayoto
Jurnal Manajemen Hutan Tropika Vol. 30 No. 3 (2024)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.30.3.336

Abstract

Peat fires substantially alter ecosystem dynamics and carbon storage, making it essential to understand how fire-related components affect post-fire carbon stocks. This study aims to estimate the above-ground carbon stock on burned peatlands in Kepulauan Meranti Regency, Riau Province, and examine how fire recurrence, last fire occurrence, and burn severity influence the carbon stock using a modified regression model and remote sensing data. The normalized burn ratio index difference between post- and pre-fire was used to calculate burn severity. The continuous predictor variable was transformed using a natural logarithm to generate the best-fit model. The 2014 burned peatland stored the highest carbon, whereas the 2020 burned peatland was the lowest. The 2020 fire period was the most severe compared to the 2014 and 2018–2019 fires, although it had a smaller burned area. This study highlights that fire-related components significantly affect post-fire peatland above-ground carbon stocks, particularly last fire occurrence and burn severity. Meanwhile, fire recurrence had the weakest impact and correlation with above-ground carbon stock compared to other predictors, likely due to the brief intervals between fire events in 2018 and 2019, which may have restricted ecosystem recovery and limited carbon storage capacity.
Co-Authors Abi Abdillah Niko Ghaniyy Agustiani, Oka Hasana Akmalia, Deya Almi Ramadhi Andi Sukendro Arief Noor Rachmadiyanto Arief Noor Rachmadiyanto Ati Dwi Nurhayati Azzahra, Aulia Bambang Hero Saharjo Cahyaningtyas, Anggita Utami Carolina, Anne Cincy Berliyana Dadan Mulyana Eko Setianto Elis Nina Herliyana Erekso Hadiwijoyo Erekso Hadiwijoyo Fadhillah, Muhamad Arya Fitri Kurniawati Hamam Asyrowi Hendra Helmanto Huda, Rian Dwirizqi Miftahul Idelia Lathiifah Puspadewi Istomo . Khairunisa, Yovielachicha Khairunnisa, Safira Firdaus Lailan Syaufina Lody Junio Lufthi Rusniarsyah Lufthi Rusniarsyah, Lufthi Lutfi Ranggawuni Nugraha Matangaran, Juang R. Meyrista Sekar Agta Putri, Nindhy Muhammad Ramadhan Nabawiah, Safira Noor Farikhah Haneda Noor Rachmadiyanto, Arief Nursyamsi Syam Putri, Citra S Rahmadika Fairuz Husni Ramdani, Ridwan Renando Meiko Putra Reza Pamunca, Airres Rifaldo, Ahmad Saad, Asmadi Safira Nabawiah Salsabila, Aisyah Setiawan, Muhammad Rifki Ramdhani Siburian, Siti Labora Sigit Pramono Sri Wahyuni, Devi Sulistio Rizky Iskandar Susanti, Pratiwi D Syakbandani, Muhammad Uqbah El Tonoto, Prayoto Uan Subhan Umar Atik Usman Usman Verda Emmelinda Satyawan Waldi, Robi D Wardana Wardana Yudi Setiawan Yulianto Sulistyo Nugroho Zahra, Namira Argya