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INDONESIA
MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management
Published by Institut Pertanian Bogor
ISSN : 20870469     EISSN : 20892063     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Manajemen Hutan Tropika is a periodic scientific articles and conceptual thinking of tropical forest management covering all aspects of forest planning, forest policy, utilization of forest resources, forest ergonomics, forest ecology, forest inventory, silviculture, and management of regional ecosystems.
Arjuna Subject : -
Articles 6 Documents
 1 
Search results for , issue "Vol. 13 No. 3 (2007)" : 6 Documents clear
Pemanfaatan Sumberdaya Hutan oleh Masyarakat di KPH Banyuwangi Utara Bakti Abu Birgantoro; Dodik Ridho Nurrocmat
Jurnal Manajemen Hutan Tropika Vol. 13 No. 3 (2007)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Forest resource plays  an important role  for human life in the various aspects: socio-economy, ecology and culture. This study evaluated socio-economic condition of people around forest which affected their preferences towards the level of intensity and quantity of forest utilization. Interviews was conducted by purposive sampling during March−May 2007, focusing to the forest community in RPH Sumberwaru and RPH Sumberejo, BKPH Asembagus KPH North Banyuwangi. Most respondents  were  low educated-farmer  that  utilized various forest products such as  firewood, grasses,  honey, seeds (Acacia  nilotica, Parkia roxburgii, Aleurites moluccana)  and honey. Through this study it was revealed that total value of forest products contributed to the local community was Rp 623,044,602 annually.  Two most valuable forest products for local community were grasses and firewood.  Grasses for fodder contributed to 60.89% and firewood was 25.53% of the total value. Totally, forest products contributed to 25.50% and 24.80%  to the total income of respondents in Sumberwaru and Sumberanyar village, respectively.Keywords: forest resource utilization, socio-economy, forest community, forest products
%VdotO2max as Physical Load Indicator Unit in Forest Work Operation Efi Yuliati Yovi
Jurnal Manajemen Hutan Tropika Vol. 13 No. 3 (2007)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Most of forestry work has burdened forest workers with heavy workload, which is often exceeding their allowable workload. This workload has been widely measured through energy expenditure-based workload assessment (expressed in kcal/kg/min). However, this calculation method excluded physical characteristic of individual into its calculation, meanwhile it may greatly influenced metabolism system of an individual. Thus, there is a big possibility that the use of kcal/kg/min workload unit in comparing workload among different individuals conducting the same physical work had ended in an erroneous reading.  Therefore, a study on alternative workload measurement that provides a fair assessment when the assessment is conducted among different individuals performing same physical activity is significantly important.  This study proposed an alternative workload calculation approach, in which the workload unit was expressed in %VdotO2max.  The results showed that alternative workload measurement provided excellent accurateness similar to that provided by conventional workload assessment method.  Further analysis showed that  the proposed unit showed a fair reading when the analysis was carried out to more than one individual.  This was because  the proposed unit considered maximum physical work capacity (short term) of each individual in its calculation.
Formulasi Kebijakan Pengelolaan Hutan bersama Masyarakat di Taman Nasional Gunung Ciremai Farma Yuniandra; Cecep Kusmana; Dodik Ridho Nurrochmat
Jurnal Manajemen Hutan Tropika Vol. 13 No. 3 (2007)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Implementation of Collaborative Forest Management (CFM) at 25 villages in the Mount Ciremai, Kuningan Regency, West Java Province has became a problem because of specifying as national park.  The objectives of this research were  to analyze policy of CFM, examining implementation and it’s impact in Mount Ciremai National Park,  and  to  formulate  policy strategy of CFM in Mount Ciremai National Park.  Methods of this research were policy analysis, descriptive analysis, AHP,  and SWOT.  Implementation of the CFM policy in  Kuningan Regency  consisted of: socialization, forming of CFM Forum, mapping, inventory, planning of village, NKB, NPK, and village regulation.  Economic impact from the policy of CFM in Kuningan Regency  contributed the income to about 7,71% from the nominal of Rp 3.336.573,- per capita per year and poverty rate after CFM in general was relatively  low.  This research  showed  that CFM policy strategies  that should be  applied in Mount Ciremai National Park were  socialization of economic value of the national park,  regulation’s intervention, developing the utilization of national park,  and empowerment of the community economic.
Penerapan Analisis Diskriminan dalam Pembedaan Kelas Umur Tegakan Pinus P Priyanto
Jurnal Manajemen Hutan Tropika Vol. 13 No. 3 (2007)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

This  study  describes the use of discriminant anylisis for pine (Pinus spp.) stand class age distinction.  Aim of this  study were (1) to arrange stand age class based on variable of aerial photograph by non hierarchy cluster analysis, and (2) to find out aerial photograph variable contribute to stand age class distinction by discriminant analysis.  Data used in study was taken from a research conducted by Adi (1998).   Pinus stand was located in KPH Bandung Utara, West Java. The variable of aerial photograph that used in this analysis were tone, shape, texture, topography, pattern, crown, diameter and height. The result showed that validation analysis of discriminant function was significant. Therefore, this function was applicable for grouping new object to stand age class based on discriminant score.
Pemanfaatan Ekosistem Mangrove bagi Minimasi Dampak Bencana di Wilayah Pesisir Emi Karminarsih
Jurnal Manajemen Hutan Tropika Vol. 13 No. 3 (2007)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Indonesian beach region laid down in the critical area on nature disaster like tsunami. Tsunami on December 26, 2004, has greatly destroyed beach region in several  districts in NAD and Nias.  This disaster had raised responses from Indonesian people, especially on attempt to reserve the beach area to  decrease the damaged of tsunami.  One  effort  on rehabilitation  the  damaged beach area were    through planting mangrove. Mangrove forest ecosystem are a unique beach ecosystem about form of steam, canopy and root system.  Growth the best on muddy beach with influenced by the high and low tide and salty water.   This vegetations have many important as a nature reserve beach area especially to minimized the disaster of tsunami. Besides this, the area and distribution of ecosystem mangrove  has decrease by continue until now. Tsunami on December 26,  2004 has bring the nations of Indonesia more be awared on the important to protect and conservation of mangrove forest. Government, private, and NGO, have the prioritas of savety beach area by planting mangrove.
Model Penduga Produksi Kopal Wien Setya Budhi Irawan; Endang Suhendang; Juang Rata Matangaran
Jurnal Manajemen Hutan Tropika Vol. 13 No. 3 (2007)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

The objective of this study was to find out the prediction model  for copal production (Y) by  the use of prediction variables. The variables were diameter (X1), bark thicknesses (X2), stand density (X3), slope (X4), and direction of the slope (X5). The study was conducted at Senduro Forest District, Probolinggo Forest Management Unit of Perum Perhutani, Unit II East Java. Data was collected from 80 sample trees of Agathis loranthifolia Salibs which were tapped on August 2006.  The  result of the study showed that there were several  regression prediction models  for  copal production:  doubled linear, multiplicative, exponential and quadratic regression models. Multiplicative regression model with the highest  R2-adj  value was  then chosen  as the best prediction model  for  copal production.  Thereby, production estimation model of copal production of Agathis loranthifolia Salis. was  LogY = 0.397 + 1.54 LogX1 + 0.496 LogX2  -  0.528 LogX3 + 0.201 LogX4  ; or Y = 2.4945X11.54X20.496X3-0.528X40.201; R-Sq =84.7%, R-Sq(Adj) = 83.7%.  Keywords:  multiplicative regression model, copal, diameter, bark thickness, stand density, slope

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