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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management MEDIA KONSERVASI TELKOMNIKA (Telecommunication Computing Electronics and Control) Indonesian Journal of Forestry Research Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Hutan Tanaman Indonesian Journal of Business and Entrepreneurship (IJBE) Journal of Tropical Biodiversity and Biotechnology Jurnal Ilmu Kehutanan Jurnal Penelitian Kehutanan Wallacea Policy Brief Pertanian, Kelautan, dan Biosains Tropika Indonesian Journal of Forestry Research
Teddy Rusolono
Department Of Forest Management, Faculty Of Forestry, Bogor Agricultural University Academic Ring Road, Campus IPB Dramaga PO Box 168, Bogor 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Social Sciences

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FORESTRY COMPANY SATISFACTION TOWARDS ONLINE INFORMATION SYSTEM IMPLEMENTATION OF FOREST PRODUCT MANAGEMENT (SI-PUHH) Mangatas Simanjuntak; Arief Daryanto; Teddy Rusolono
Indonesian Journal of Business and Entrepreneurship (IJBE) Vol. 2 No. 1 (2016): IJBE, Vol. 2 No. 1, January 2016
Publisher : School of Business, IPB University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/ijbe.2.1.12

Abstract

This research was conducted with the aim 1) to analyze gaps that occurs between perception and expectations of the company implementation of SI-PUHH Online, 2) to analyze the level of satisfaction of the company implementation of SI-PUHH Online 3) Formulate a strategy to improve the quality of service implementation PUHH Information System Online. Analysis of the data used is the Importance Performance Analysis (IPA) and the Customer Satisfaction Index (CSI). The results showed that there are five attributes that considered important in determining customer satisfaction. These five attributes are: 1) System Online has a server that is up to date with internet bandwidth that is large so it is not easy down and can be accessed quickly; 2) response rapid administrator/operator; 3) accurate data in accordance with entrian company; 4) There is a backup server; and 5) Officer SI-Online PUHH always willing to help. The fifth attribute is an attribute that has a high level of importance, but in its implementation or performance is still unsatisfactory. Customer Satisfaction Index (CSI) on the implementation of this SIPUHH Online amounted to 72,07%, meaning that customers "satisfied" on the performance of services carried out by the Ministry of Environment and Forestry, but must maintain and improve the performance SERVQUAL PUHH Information System Online is to be able to satisfy the users company PUHH Information System Online.Keywords: SI-PUHH Online, SERVQUAL, IPA, CSI
Aboveground Forest Carbon Stock in Protected Area: A Case Study of Bukit Tigapuluh National Park, Indonesia Arief Darmawan; Zulfira Warta; Elis Molidena; Alexandra Valla; Muhammad Iqbal Firdaus; Gunardi Djoko Winarno; Bondan Winarno; Teddy Rusolono; Satoshi Tsuyuki
Journal of Tropical Biodiversity and Biotechnology Vol 7, No 1 (2022): April
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.64827

Abstract

The role of protected areas has been expanded into climate change mitigation, specifically on Reducing Emissions from Deforestation and Forest Degradation (REDD+). A reliable and practical method for measuring, reporting and verifying carbon stock is an essential component for REDD+. This study aims to recognize the characteristic and estimate aboveground forest carbon (AGC) stock in the tropical protected tropical area using a combination of terrestrial forest inventory and spatial data. A 168 cluster plots totaling 33.6 hectares were taken proportionally based on the percentage of forest cover types (dryland primary natural forest/DPF and dryland secondary natural forest/DSF) using a traditional forest inventory method (more than 5 cm dbh). Results showed that Bukit Tigapuluh National Park secured a significant AGC stock which has been estimated to be 269.2 [247.07; 291.43] tC/ha or 35,823,639 [32,872,312; 38,774,966] tC in total, being stored in approximately 133,051 hectares of the tropical rain forest. This result was higher than other studies in non-protected areas but slightly lower than other studies within protected areas. This finding supported the argument that protected areas possess a higher figure of AGC stock than other forest management units. The high amount of forest carbon biomass in the protected areas shall be very important assets for conducting the role of conservation for REDD+. 
Model Spasial Deforestasi di KPHP Poigar, Provinsi Sulawesi Utara Afandi Ahmad; Muhammad Buce Saleh; Teddy Rusolono
Jurnal Penelitian Kehutanan Wallacea Vol. 5 No. 2 (2016)
Publisher : Foresty Faculty of Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1062.719 KB) | DOI: 10.18330/jwallacea.2016.vol5iss2pp159-169

Abstract

Forest is a part of the ecosystem that provides environmental services. Deforestation may decrease forest function in an ecosystem. This study aims to build a spatial model of deforestation in a forest management unit (FMU) of Poigar. Deforestation analysis carried out by analyze the change of forest cover into non-forest cover with post classification comparison technique. Driving forces of deforestation carried out by spatial modeling using binary logistic regression models (LRM). Result of logistic regression model was used to predict the deforestation in 2013 and compare the prediction result with actual deforestation. The result showed that forest loss from the 2000 to 2013 period amounted 12,668.2 hectares. Deforestation in FMU of Poigar influenced by six factors there are distance from the road, distance from the settlement, distance from the river, population density, elevation and slope. Logistic regression model was built using five explanatory variables that are the distance from the road, distance from the river, population density, elevation and slope. Population density and accessibility is the most influented factor caused deforestation in FMU of Poigar. Prediction of deforestation could predict about 58 % of actual deforestation spatialy, so spatial models of deforestation could be an information to guidance on future management of FMU of Poigar.
Mewujudkan Kelestarian Hasil Tegakan Merbau di Hutan Alam Indonesia Tiryana, Tatang; Rusolono , Teddy; Muhdin, Muhdin
Policy Brief Pertanian, Kelautan, dan Biosains Tropika Vol. 4 No. 3 (2022): Policy Brief Pertanian, Kelautan dan Biosains Tropika
Publisher : Direktorat Kajian Strategis dan Reputasi Akademik IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agro-maritim.0403.268-271

Abstract

Untuk mewujudkan kelestarian hasil tegakan merbau diperlukan metode pengaturan hasil yang tepat. Namun sampai saat ini, pemerintah masih menggunakan metode pengaturan hasil yang bersifat umum untuk seluruh jenis tegakan, sehingga tidak cocok untuk tegakan merbau yang riapnya rendah dan populasinya jarang. Alternatifnya, pengaturan hasil tegakan merbau dapat menggunakan metode pengaturan hasil berbasis dinamika struktur tegakan. Metode tersebut dapat membantu pengelola hutan untuk menentukan jatah tebang tahunan dan merumuskan berbagai skenario pengaturan hasil sesuai dengan tujuan pengelolaan dan karakteristik tegakan merbau yang dikelolanya. Dalam implementasinya, metode tersebut dapat mendorong pengelola hutan untuk memperbaiki praktik praktik-praktik pengelolaan hutannya menjadi lebih baik.
Determination of Harvesting Cycle of Gliricidia sepium for Bioenergy Using Growth Model Diono, Dimas Wahyu; Rusolono, Teddy; Bahruni, Bahruni
Jurnal Ilmu Kehutanan Vol 19 No 1 (2025): March
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jik.v19i1.16243

Abstract

The emission of CO2 is increasing due to the high population and standard of living, particularly from the energy sector. Renewable energy from forest resources, such as fuelwood, can contribute to these emissions' reduction. Therefore, this research aimed to generate a growth model to determine the harvesting cycle of Gliricidia sepium as a source of raw material for bioenergy. The model generation employed regression technique and used stand inventory data. The growth model for Gliricidia sepium was Y = 157.46e (-3.342/A), where age (A) was the independent variable. The optimum harvest occurred at 4 years with a biomass production potential of 68.28 tons/ha. This research provided valuable information for decision-making in managing the industrial forest plantation of Gliricidia sepium for bioenergy.
CARBON LOSS AFFECTED BY FIRES ON VARIOUS FORESTS AND LAND TYPES IN SOUTH SUMATERA Siahaan, Hengki; Kunarso, Adi; Sumadi, Agus; Purwanto, Purwanto; Rusolono, Teddy; Tiryana, Tatang; Sumantri, Hendy; Haasler, Berthold
Indonesian Journal of Forestry Research Vol. 7 No. 1 (2020): Indonesian Journal of Forestry Research
Publisher : Association of Indonesian Forestry and Environment Researchers and Technicians

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59465/ijfr.2020.7.1.15-25

Abstract

Forest and land fires are a high source of emissions in South Sumatera. In line with the national policy, South Sumatera Province commits in reducing emission, include emission from the forest and land fire. This research was aimed to assess carbon loss affected by fire in the year of 2015 that covered 3 districts in South Sumatera i.e Musi Banyuasin, Banyuasin, and Musi Rawas. The research was conducted by remeasurement of carbon stocks plots on 4 forests and land type i.e. secondary peat swamp forest, secondary dryland forest, bushes swamp, and forest plantation. Carbon stocks measuring are conducted on sample plots in a rectangular shape of 20 m x 50 m of size for various types of natural forest and a circle shape in the radius of 11.29 cm and 7.98 cm respectively for forest plantation of < 4 years and > 4 years old. Furthermore, carbon stocks in each plot are measured for 3 carbon pools of above-ground biomass, deadwood and litter. The result shows that carbon loss was varying on each forest and land type. The largest number of carbon loss occur on secondary peat swamp forest of 94.2 t/ha that equivalent to the emission of 345.4 t CO2eq. The second largest of carbon loss occur on secondary dryland forest of 36.3 t/ha following by forest plantation and bushes swamp of 18.5 t/ha and 13.5 t/ha.
Co-Authors Adi Kunarso Adi Kunarso, Adi Afandi Ahmad Afandi Ahmad Agus Sumadi Agus Sumadi Agus Sumadi Alexandra Valla Andry Indrawan Arief Darmawan Arief Daryanto Aswin Rahadian Bahruni . Berthold Haasler Bondan Winarno Diono, Dimas Wahyu Dudung Darusman E Elias Elis Molidena Endang Suhendang ENDANG SUHENDANG Erwin Kusumah Nanjaya Gunardi Djoko Winarno Haasler, Berthold Hendy Sumantri Hengki Siahaan Hengki Siahaan Hengki Siahaan I Nengah Surati Jaya Iwan Hilwan Judin Purwanto LILIK BUDIPRASETYO Mangatas Simanjuntak Muflihatul Maghfiroh Islami Muhammad Buce Saleh Muhammad Iqbal Firdaus Muhdin Muhdin, Muhdin Patrich Phill Edrich Papilaya Purwanto Purwanto Purwanto Purwanto Sahid Agustian Hudjimartsu Satoshi Tsuyuki Sumantri, Hendy Supriyanto Tatang Tiryana Yanto Rochmayanto Yanto Rochmayanto Yudi Setiawan Zulfira Warta