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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Journal of Mathematical and Fundamental Sciences 3BIO: Journal of Biological Science, Technology and Management
Ichsan Suwandhi
Departement of Silviculture, Faculty of Forestry Institut Pertanian Bogor, Jl. Raya Darmaga Kampus IPB Darmaga Bogor 16680, Indonesia School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesha No. 10, Bandung 40132, Indonesia
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Immunology & microbiology Mathematics Neuroscience Physics

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The Institutional of Local Community and Stratification of Land Ownership in Surrounding Community Forests in Bogor Tatan Sukwika; Dewi Nurhayati Yusuf; Ichsan Suwandhi
Jurnal Manajemen Hutan Tropika Vol. 26 No. 1 (2020)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1303.573 KB) | DOI: 10.7226/jtfm.26.1.59

Abstract

Management of forest resources cannot be separated from the character attributes of the community. In the arena of community forest action, access to forest resources, which is a people's livelihood, is an important element. The study aimed to analyze the performance of the local community attributes towards community welfare and examine the stratification of community land ownership. This research was carried out in the qualitative descriptive analysis. The results of the analysis showed that 41.56% of the community forest farming groups classified as land-owners. Based on the strata of land ownership showed that 70% in the third strata, which was land-ownership of less than 0.5 ha. This study concluded that the institutional of local community was relatively low because not effective in regulating community behavior. These indicated by the low performance achieved on the welfare of the community, the low ownership of the area of arable land, and the level of welfare of the local community falls into the category of poor and low community education.
Litsea cubeba Essential Oil Yield Harvested from Different Habitat Types on Mt. Papandayan, West Java, Indonesia Ichsan Suwandhi; Cecep Kusmana; Ani Suryani; Tatang Tiryana
Journal of Mathematical and Fundamental Sciences Vol. 46 No. 3 (2014)
Publisher : Institute for Research and Community Services (LPPM) ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.math.fund.sci.2014.46.3.5

Abstract

The objective of this research was to determine the yield and chemical composition of Litsea cubeba essential oil harvested from different habitat types on Mount Papandayan, West Java, Indonesia. The methods used were determination of sample plots at each habitat, followed by laboratory testing. Leaf samples were taken from each plot, the oil was extracted in the laboratory using steam distillation, which was subsequently analyzed by GC-MS. The results showed that the yield of essential oil was high (2.76-9.33%). The three dominant chemical compounds found were eucalyptol (16.97-55.78%), α-terpinenyl acetate (7.27-20.44%), and sabinene (14.45-68.05%). The results confirmed the expectation that Litsea cubeba essential oils extracted from Litsea cubeba trees growing in various habitats on Mount Papandayan would show a variety in yield and chemical composition.
Community Dependency and Vulnerability to Natural Resources: Case Study Mount Geulis University Forest Muhammad Rizky Darmawan; Ichsan Suwandhi; Mulyaningrum Mulyaningrum
3BIO: Journal of Biological Science, Technology and Management Vol. 4 No. 2 (2022)
Publisher : School of Life Sciences and Technology, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/3bio.2022.4.2.4

Abstract

Mount Geulis University Forest (MGUF) is a university forest area surrounded by eight villages and has close relationships with the surrounding community. With a very strategic position, MGUF is vulnerable to various pressures, especially anthropogenic ones. Other studies have shown that population, development, and the economy have an essential role in environmental degradation. Thus, understanding these three things becomes essential to determine the right strategy to reduce the level of vulnerability around MGUF. This study aims to analyze the level of community dependency on MGUF and the level of vulnerability of the community around MGUF. Community dependency was analyzed using perceived value dependency on livelihood, perceived value dependency on income, and perceived value dependency on participation level. Community vulnerability was analyzed based on the population growth index, built-up land index, and economic openness index. The results showed that the farmer community had a relatively high dependency on MGUF. The lower the income, the higher the dependency on MGUF, and the participation rate increases as the dependency on MGUF increases. Raharja Village has the highest population growth index of 123.75, Mangunarga Village has the highest built-up land index with a value of 75.11, and Jatimukti Village has the highest economic openness index with a value of 33.52. In general, the village with the highest composite vulnerability index is Cikahuripan Village, with a value of 0.71, and the lowest is Jatiroke, with a value of 0.20. Based on the value of the vulnerability index and the level of security, the level of vulnerability can be reduced by carrying out collaborative management to run programs with every stakeholder in the MGUF management system.
Co-Authors Ani Suryani Cecep Kusmana Dewi Nurhayati Yusuf Muhammad Rizky Darmawan Mulyaningrum Mulyaningrum TATAN SUKWIKA Tatang Tiryana