Article Per Year (5 Year)
p-Index From 2020 - 2025
4.745
P-Index
This Author published in this journals
All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Silvikultur Tropika (JST) MEDIA KONSERVASI FORESTA BIOTROPIA - The Southeast Asian Journal of Tropical Biology TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Penelitian Hutan Tanaman Indonesian Journal of Agricultural Science Konversi Jurnal Teknologi Informasi dan Ilmu Komputer Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Tataloka JURNAL KONVERSI MAJALAH ILMIAH GLOBE SEJ (Science Education Journal) BAREKENG: Jurnal Ilmu Matematika dan Terapan LIMNOTEK - Perairan Darat Tropis di Indonesia International Journal of Remote Sensing and Earth Sciences (IJReSES) JURNAL METEOROLOGI DAN GEOFISIKA Journal of Sylva Indonesiana Indonesian Journal of Electrical Engineering and Computer Science Jurnal Tanah dan Iklim Jurnal Risalah Kebijakan Pertanian dan Lingkungan International Journal of Electronics and Communications Systems JURNAL HUTAN TROPIS Jurnal Informatika dan Teknologi Informasi Policy Brief Pertanian, Kelautan, dan Biosains Tropika
Lailan Syaufina
Departemen Silvikultur, Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Dramaga Bogor 16680
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Physics Social Sciences Transportation Veterinary

Published : 69 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 22 Documents
Search
Journal : Jurnal Silvikultur Tropika (JST)

 1   2   3 
Potentials of Jarak Pagar (Jatropha curcas Linn) as Green Belt based on the Rate of its Litter Decomposition Lailan Syaufina; Nurheni Wijayanto; Istomo Istomo; Khairia Nafia
Jurnal Silvikultur Tropika Vol. 2 No. 1 (2011): 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.2.1.%p

Abstract

Previous study found thar Jarak pagar  has potency for fuel break in forest fire control. There are some requirements for vegetation to be fuel break. One of the requirement as fuel break is decomposition race in which the higher decomposition rate may be suitable for fuel break in order to prevent surface fuel accumulation. A study was conducted to analyze decomposition rate of Jarak pagar in the field. Some sample plots were established in forest plantation area of Gunung Hambalang Bogor managed by Perhutani under agroforestry system. The study revealed that Jarak Pagar in the study area has higher decomposition rate when compared to other tree sppecies. Therefore, Jarak Pagar meet the requirement for fuel break from decomposition rate point of view.
The Potency of Jarak Pagar (Jatropha curcas Linn) as a Fuel Break Based on Canopy Condition Lailan Syaufina; Nurheni Wijayanto; Istomo Istomo; Yuli Sunarti
Jurnal Silvikultur Tropika Vol. 2 No. 1 (2011): 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.2.1.%p

Abstract

It is assumed that Jarak pagar (Jatropha curcas Linn) has potency for fuel break in forest fire control.  However, it needs to be evaluated in effectiveness of the function.  One of the requirement as fuel break is crown condition in which the plant crown need to have good performance in covering the area to prevent fire sppread. A study was conducted to analyze whether Jarak pagar meets the requirement for fuel break or not.  Some sample plots were established in forest plantation area of Gunung Hambalang, Bogor managed by Perhutani.  The study resulted that Jarak pagar in the study area does not meet the requirement for fuel break of which a good performance of crown is not shown.  It seems that soil characteristics influenced the result. 
Ratio of Hotspot Source as an Indicator of Forest and Peat Fire and Its Correlation with Rainfall in Sepahat Village, Bengkalis District, Riau Lailan Syaufina; Rinenggo Siwi; Ati Dwi Nurhayati
Jurnal Silvikultur Tropika Vol. 5 No. 2 (2014): 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.5.2.%p

Abstract

Riau is one of the areas in Indonesia which annually contributes to the regional haze problem, not only in Indonesia but also to neighboring countries, one of which comes from Sepahat village, Bukit Batu subdistrict, Bengkalis district, Province of Riau in 2009-2010 contributed the big haze until neighboring countries. Information about data hotspot may be one source of early detection information of forest fires and land. If the data hotspots combined with rainfall data, it will discover the model calculations of spatial correlation between the amounts of rainfall with the amountsof hotspot detection in Sepahat village. This study is aimed to compare hotspot of the NOAA-18 satellite with hotspot data of the TERRA-AQUA satellite and examine the correlation between rainfall and hotspot in 2008-2010. This study uses hotspot secondary data by NOAA satellite from the Ministry of Forestry of Indonesia, hotspot secondary data byAQUA TERRA satellite from Center for Applied Biodiversity (CABS), and rainfall data from the Department of Agriculture and Animal Husbandry of Bengkalis. The result of this study indicates that the number of hotspot detection captured by TERRA-AQUA satellite is higher than that of the NOAA satellite. Average hotspot detection from NOAA satellite in 2008-2010 was 11 hotspots, while average hotspot detection from TERRAAQUA satellite in 2008-2010 was 119 hotspots. While average rainfall in Bukit Batu sub-district, in 2008-2010 was 1617.8 mm/year. The result of the correlation between the amount of rainfall and hotspot detection from NOAA satellite is 0.893, while the result of the correlation between the amount of rainfall and hotspot detection from TERRA-AQUA satellite is 0.5888. Best Equation Model of rainfall with hotspot detection in Sepahat village, Bangkalis is y = 146.5 - 17.49x + 8.52x2 - 0.5444x3 whereby y is the number of hotspots of NOAA satellite and x is rainfall.
Estimation of Above Ground Carbon Stock at Above Reclamation Area of PT. ANTAM UBPE Pongkor, West Java Province Lailan Syaufina; Muhammad Ikhsan
Jurnal Silvikultur Tropika Vol. 4 No. 2 (2013): 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.4.2.%p

Abstract

Global Warming is one of the environmental issues that are currently flare hit many areas in the world. The impacts of global warming need to be minimized by mitigating of carbon emission, i.e. to to reduce emissions or increase sequestration of carbon and carbon stocks. Efforts to increase the absorption of carbon stocks and at the same time reducing greenhouse gases emissions has been indicated indirectly by reclamation on the post mining area. An important aspect to be studied is the potential of the carbon stored in the post mining reclamation area.. The objective of this study was to measure and calculate the above ground carbon stocks on the post mining reclamation area of PT. Antam UBPE Pongkor. The study was carried out using non-destructive method, which estimates the carbon content without cutting the trees by using parameters such as diameter at breast height and tree height. The study shows that the above ground of post mining reclamation area of PT. Antam UBPE Pongkor contains biomass amounted to 127.89 ton ha-1 and the carbon content of 58.77 ton ha-1. The result consist four potential of biomass, which is standing forest, litter, lower plants/shrubs and necromass with biomass of 122.75 ton ha-1, 2.45 ton ha-1, 1.28 ton ha-1, 1.41 ton ha-1 and 56.41 ton ha-1 respectively, and carbon content of 1.13 ton ha-1, 0.59 ton ha-1, 0.65 ton ha-1 respectively.Keywords: biomass. carbon stock, global warming, reclamation area
Local Wisdom of Community in Land and Forest Fire Prevention (A case Study of Local Community of Kasepuhan Ciptagelar, Sirnaresmi Village Cisolok Subdistrict, Sukabumi District, West Java Province) Lailan Syaufina; Fransisxo GS Tambunan
Jurnal Silvikultur Tropika Vol. 4 No. 3 (2013): 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.4.3.%p

Abstract

Forest fire prevention is more important to minimize the impacts of fire occurences when compared to fire suppression. Local community is sometime has their own way to prevent the fire by implement local wisdom The study aimed to identify farmers characteristics and farming system, to study firing techniques in land clearing activities, and to analyse local wisdom of community in forest and land fire prevention. The study was conducted in Kasepuhan Ciptagelar, Sirnaresmi village, Cisolok sub district, Sukabumi district, West Java Province. Data was retrieved based on the perceptions of the respondents which selected by using a purposive sampling technique, field observation, and literature reviews.. Results of the study identified local wisdom of local community of Kasepuhan Ciptagelar related to land and forest fire prevention, namely: always doing burning for land preparationduring the dry season only and no farming activities close to the national park areas.Keywords : local wisdom, prevention, land and forest fire, local community
Correlation of Weather Factors and Forest Fire Occurence in KPH Bogor, Perum Perhutani Unit III West Java and Banten HUBUNGAN FAKTOR IKLIM DENGAN KEJADIAN KEBAKARAN HUTAN DI KPH BOGOR PERUM PERHUTANI UNIT III JAWA BARAT DAN BANTEN Lailan Syaufina; Nova Puspitasari
Jurnal Silvikultur Tropika Vol. 6 No. 1 (2015): 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.6.1.%p

Abstract

Forest fire is one of the factors affecting environmental-damage that have been occuring frequently in Indonesia for the last two decades. It is a serious problem that, though, it has not been controlled optimally yet. Climatic condition highly affects forest fire occurence, in term of the frequency, magnitude, season, and the effects. Climatic factors including temperature, humidity, precipitation, wind, and air stability directly affect the potential of forest fire occurence through fuel availability and fire spread. This study was conducted to analyze the correlation between climatic factors and forest fire occurence in KPH Bogor. The result shows that the correlation between climatic factors and forest fire could be modelled through regression analysis. The strongest correlation between climatic factors and forest fire occurrence was indicated by monthly rainfall as the factor affected moisture content of forest fuel.Key words: climatic factors, correlation, forest fire, KPH Bogor, rainfall
Estimation of Carbon Stock Loss from Land Use Changes in Bogor Regency PENDUGAAN HILANGNYA CADANGAN KARBON DARI PERUBAHAN PENGGUNAAN LAHAN DI KABUPATEN BOGOR Gatot Setiawana; Lailan Syaufina; Nining Puspaningsih
Jurnal Silvikultur Tropika Vol. 7 No. 2 (2016): 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.7.2.%p

Abstract

One of the primary sectors that contribute on national greenhouse gas emissions are land use changes. Land use change contributes approximately 50% of national emissions. In the context of climate change, land use change can contribute as the source and sink of carbon. Bogor Regency is one of the districts close to the capital city of Indonesia and industrial areas so that the intensity of land use changes are very dynamic. The aim of this study was to determine the dynamics of land use change and CO2-eq emissions from year 2000 to 2014 in Bogor Regency. Approach to estimate carbon stock change in this study was conducted with stock difference method, the method of calculation of carbon which assesses the carbon deposits at two time points. Most of land use change occurred in mixed garden, wetland, open land, and shrubs that converted into settlement that amounted to 33 283 ha or approximately 11.12% of the Bogor Regency, while the rate of total annual emissions of the greatest historical, namely in the period 2005-2009 amounted to 681 006.94 tones of CO2-eq / year. Increase of emissions occurred in the conversion into other land uses that have a lower carbon stock.Key words: land use change, greenhouse gas emissions, carbon stock
The Characteristics of Vegetation, Soil and Carbon Reserves in Mine Area of Mount Pongkor, Bogor, West Java KARAKTERISTIK VEGETASI DAN CADANGAN KARBON PADA LAHAN TAMBANG DI GUNUNG PONGKOR, BOGOR, JAWA BARAT Entin Kartini; Lailan Syaufina; Irdika Mansur
Jurnal Silvikultur Tropika Vol. 7 No. 2 (2016): 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.7.2.%p

Abstract

This research was conducted in the undisturbed land, underground mining area and illegal mine (PETI) land of Mount Pongkor. This research is aimed to analyze the difference of structure and composition of vegetation, and to predict carbon reserves above soil surface in undisturbed land, underground and PETI, so then adaptive type of vegetation can be identified. This study was conducted by using simple random sampling method with 40 plots. Estimation of carbon stocks using non- destructive method according ISO 7742 2011. The results show that structure and composition between underground is same as undisturbed land with complete stratification which consists of bushes, seedling, pole, trees, liana and epifit, while PETI land has no complete stratification. In PETI land, it’s only found one type of vegetation on pole level that is Vernonea arborea while trees is not found. The species Syzygium lineatum, Lithocarpus sp, Maesopsis eminii, Altingia excelsa, and Ziziphus mauritiana are the species with highest Important Value Index (IVI) in undisturbed land. The Species M eminii, Lithocarpus sp, Altingia excelsa, Vernonea arborea, and Castanopsis argentea are the highest in underground area, so that they are the most dominant species in that location. Species Diversity Index (H’) in undisturbed land is between 1.28-2.62 (medium), while in underground are is between 1.93-2.88 (medium), and in PETI land is between 0-2.45 (very low to medium). Index of Species Richness (R) in undisturbed land and underground on every level of vegetatation is between 1.74-5.9, while in PETI land is lower than 3.5 (very low). Similarity Index (E) in research sites on every level of vegetation is between 0.58-0.98 (relatively uniform), except in PETI land for pole level and trees, the value of E is zero. The potency of carbon stock in undisturbed land was about 288.94 tons C/ha and 192.74 ton C/ha for underground area, whereas was about 0.06 tons C/ha was found in PETI location.Key words: llegal mining, underground mining, suspected carbon stocks, vegetation
GEOGRAPHIC INFORMATION SYSTEM AND ANALYTICAL HIERARCHY PROCESS FOR LAND USE PLANNING OF BEEKEEPING IN FOREST MARGIN OF BOGOR REGENCY, INDONESIA Widiatmaka .; Wiwin Ambarwulan; Chandrasa E Sjamsudin; Lailan Syaufina
Jurnal Silvikultur Tropika Vol. 7 No. 3 (2016): Jurnal Silvikultur Tropika (Suplemen Desember)
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.7.3.S50-S57

Abstract

One way to establish forest conservation is by improving the welfare of the community residing at the forests’ borders. Beekeeping has the potential to increase the income of the people around the forest. This study aims to delineate beekeeping zones bordering the forest regions. Multi-criteria analysis based geographic information system was used to delineate the ecologically suitable areas for honey bees. The parameters used included physical parameters (temperature, rainfall, distance from water source and altitude), economic parameters (distance from the roads and distance from the market) and social parameters (land use and distance from settlements). The parameters were weighed by applying analytical hierarchy process. The result was then inputted into a spatial model designed to determine the ecological suitability for honeybees. The suitable land for bees’ forages was delineated using land suitability analysis with maximum limitation method. The results of both analyses were then overlaid to delineate suitable areas for beekeeping. The analysis resulted in locating recommended areas for the cultivation of honey bees and forages around the forest periphery, by taken into account official spatial land use planning.Key words: Habitat suitability, land suitability, bee forage, land use planning
STATUS OF PEATLAND FIRE RESEARCH IN INDONESIA Lailan Syaufina
Jurnal Silvikultur Tropika Vol. 7 No. 3 (2016): Jurnal Silvikultur Tropika (Suplemen Desember)
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.7.3.S64-S67

Abstract

Peatland fire research has been on the increasing trend since 1997/1998 when fire episode experienced by Indonesia and ASEAN region. Its impact on transboundary haze pollution has not merely related to environmental but on social and political issues. Since then, research on peatland fire has been on local and global concerns. International scientific journals on peatland fire in the period of 1997-2014 were reviewed and analysed descriptively. The study shows that in the earlier stage, researches covered peatland fire characteristics, fire behaviour, fire causes and fire impacts on peat and biodiversity in limited area. Research concerns had been broadened to ecological, economical, social aspects, and even political aspects. Greater impacts on transboundary haze pollution had attracted scientists to study on haze-air pollution relationship with special concern on health and economical aspects. Moreover, peatland fire and climate change issues including greenhouse gas (GHG) emission had been covered and become an iconic topic of peatland fire studies. Geographycally, almost all peatland fire studies focused in Sumatera and Kalimantan.  In the last two decades period, peatland fire researches had been explored and developed to spatial analyses on fire prone areas mapping, modelling on fire occurence prediction, haze trajectory, hotspot accuracy as fire indicator, and the latest issue was burned area estimation in relation to predict GHG emission. Key words:  peatland fire, transboundary haze, hotspot, climate change, emission
Co-Authors Agus Buono Agus Siswono Agus Siswono Ahmad Ainuddin Nuruddin Aisyah Anggraini Albar, Israr Andi Gunawan Andini Tribuana Tunggadewi, Andini Tribuana Anggie Yohanna Mandalahi Anissa Rezainy Anita Zaitunah Annisa Puspa Kirana Arzyana Sunkar Asri Buliyansih Atfi Indriany Putri Atfi Indriany Putri Ati Dwi Nurhayati Awal, Elsa Elvira Bahruni . Bambang Hero Saharjo Boedi Tjahjono Chandrasa E Sjamsudin Daniel Happy Putra Denni Prasetia Diah Zuhriana Didik Suharjito Dinda Aisyah Fadhillah Hafni Drucella Benala Dyahati Eduardo Fernando Martins de Carvalho Efendi, Zuliar Eka Intan Kumala Putri Eko Heriyanto Entin Kartini Erfan Noor Yulian Erianto Indra Putra Fakhri Sukma Afina Firman Ardiansyah Fransisxo GS Tambunan Gatot Setiawan Gatot Setiawana Gusti Zainal Anshari Hariyadi Hendra Rahmawan Hendra Rahmawan I Nengah Surati Jaya Iin Ichwandi Imam Suyodono Imas Sukaesih Sitanggang Indah Prasasti Indah Prasasti Irdika Mansur Istomo . Jamaluddin Basharuddin James Thomas Erbaugh Jumani Jumani Khaira, Ulfa Khairia Nafia Khulfi M Khalwani Komarsa Gandasasmita Krisnanto, Ferdian Kurniawati Purwaka Putri Lai Food See LILIK BUDIPRASETYO M. Syamsul Maarif M. Taufan Tirkaamiana M. Taufan Tirkaamiana Meti Ekayani Mirzha Hanifah Mochamad Asep Maksum Mohid Rashid Mohd Yusof Muhammad Ardiansyah Muhammad Hawari Azka Muhammad Hudzaifah Rihuljihad Muhammad Ikhsan Muhammad Imam Nugraha Muhammad Nur Aidi Nadhifah, Putri Addini Arsya Nalar Istiqomah Nining Puspaningsih Noor Farikhah Haneda Nova Puspitasari Nuniek Sutanti Nurheni Wijayanto Prima Trie Wijaya Purwanti , Endang Yuni Purwanti, Endang Yuni Putri Thariqa Rinenggo Siwi Rizaldi Boer Rizki, Yoze Samsuri Samsuri, Samsuri Sandhi Imam Maulana Satyawan, Verda Emmelinda Sigit Purwanto Sitanggang, Imas S. Siti Badriyah Rushayati Sobri Effendy Sofia Fitriana Sri Mulatsih Sugiarto, Dwi Putro Supriyadi, Andi Supriyanto Supriyanto Suryawan Ramadhan Syaiful Anwar Taihuttu, Helda Yunita Titik Ernawati Tri Tiana Ahmadi Putri Trisminingsih, Rina Unik, Mitra Vera Linda Purba Wahida Annisa Wardana Wardana Widiatmaka Wiwin Ambarwulan WULANDARI Yenni Vetrita Yuli Sunarti