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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Silvikultur Tropika (JST) Jurnal Lanskap Indonesia MEDIA KONSERVASI Jurnal Ilmu Lingkungan Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Hutan Tanaman JURNAL ANALISIS KEBIJAKAN KEHUTANAN Journal of Regional and City Planning Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Tataloka MAJALAH ILMIAH GLOBE Journal of Regional and Rural Development Planning Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Journal of Environmental Engineering & Waste Management Jurnal Kelautan Nasional Jurnal Sosial Ekonomi Pekerjaan Umum Asian Journal of Agriculture Jurnal Silva Tropika Indonesian Journal of Electrical Engineering and Computer Science Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Sylva Lestari Jurnal Ilmu-Ilmu Kehutanan Indonesian Journal of Forestry Research
Omo Rusdiana
Department Of Silviculture, Faculty Of Forestry And Environment, IPB University, IPB Darmaga Campus, Darmaga, Bogor, 16680, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Materials Science & Nanotechnology Social Sciences Transportation

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PHYSICAL AND CHEMICAL CHARACTERISTICS OF SOIL IN THE SENTAJO PROTECTED FOREST, KUANTAN SINGINGI DISTRICT, RIAU PROVINCE Pebriandi; Omo Rusdiana; Muhamad Buce Saleh
Jurnal Ilmu Ilmu Kehutanan Vol. 5 No. 1 (2021)
Publisher : Jurusan Kehutanan Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jiik.5.1.1-6

Abstract

Forest is an ecosystem based on the complexity of its components. One of the components of a forest is soil. The importance of soil for human survival and growth for trees. In this ,research we analyzed the physical and chemical characteristics of soil in Sentajo Protected Forest. Soil samples were taken using composite and ring samples techniques. Soil samples were taken from five plot points measuring 20 m x 20 m in two depth level namely, 0-20 cm and 20-40 cm. mixed evenly to get one composite soil mixture. The results of research in Sentajo Protected Forest showed that the land in Sentajo Protected Forest was classified as acidic with a value of 3.68 - 4.34 with organic C content that is classified as low to high and a low KTK value. Moreover, the physical characteristics of the soil in Sentajo Protected Forest were more sandy texture. The values of moisture content, bulk density and porosity at a depth of 0 - 20 cm were higher when compared to a depth of 20 - 40 cm.
Ecotourism Development Potential Based on Environmental Comfort in Gunung Walat University Forest Area, Sukabumi, Indonesia Agustian, Rozi; Rusdiana, Omo; Hadianto, Adi
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 15 No 4 (2025): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.15.4.544

Abstract

Gunung Walat University Forest (GWUF) in Sukabumi, West Java, serves as a centre for training, education, and research in forestry. This research analyses the environmental comfort of GWUF, focusing on thermal comfort, visual aesthetics, and visitor perceptions related to their suitability in conducting ecotourism development to increase GWUF income in realizing sustainable forest management. Data was collected from November 2023 to February 2024 at three locations in the GWUF by measuring air temperature and humidity. Interviews were conducted with respondents experienced in landscape assessment to evaluate the aesthetic level of 10 objects in GWUF, and interviews with visitors on aspects of GWUF management and presence. The Thermal Humidity Index (THI), Scenic Beauty Estimation (SBE), and Likert scale analysis were also used. The results showed that the GWUF area was in a comfortable thermal condition. The value varied and became a new attraction, one of which was the beauty of the GWUF cave. Overall, visitors rated the air quality and natural beauty positively; however, there are some points to note regarding the availability of facilities and the accessibility of the site, highlighting areas for improvement in management.
Variasi Tekstur Tanah dan Bahan Organik Berdasarkan Kerapatan Tajuk Studi Kasus pada Hutan Kota Muhammad Sabki, Kota Jambi: Variation of Soil Texture and Organic Matter Based on Canopy Density A Case Study in the Muhammad Sabki City Forest, Jambi City Safira, Doani Anggi; Rusdiana, Omo
Jurnal Silva Tropika Vol. 9 No. 1 (2025): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jurnalsilvatropika.v9i1.44117

Abstract

ABSTRACT This study aims to examine the variation in soil texture and organic matter content across different canopy density levels in Muhammad Sabki Urban Forest, Jambi City. A purposive sampling method was applied to determine three plots based on canopy density (dense, moderate, sparse). Soil texture was analyzed based on sand, silt, and clay fractions, and organic matter content was obtained from secondary data. The results show that soils in dense and moderate canopy plots were dominated by clay textures and had higher organic matter content, at 7,28% and 6,40% respectively. In contrast, sparse canopy plots exhibited more varied textures and lower organic matter content (5,05%). Higher canopy density tends to increase organic matter accumulation and influence finer soil textures.   Keywords: canopy density, Muhammad Sabki Urban Forest, organic matter, soil texture.   ABSTRAK Penelitian ini bertujuan untuk mengetahui variasi tekstur tanah dan kandungan bahan organik pada berbagai tingkat kerapatan tajuk di Hutan Kota Muhammad Sabki, Kota Jambi. Metode purposive sampling digunakan untuk menentukan tiga plot berdasarkan tingkat kerapatan tajuk (rapat, sedang, jarang). Analisis tekstur dilakukan pada fraksi pasir, debu, dan liat, serta bahan organik dianalisis menggunakan data sekunder. Hasil penelitian menunjukkan bahwa tanah pada kerapatan tajuk rapat dan sedang didominasi oleh tekstur lempung dan memiliki kandungan bahan organik lebih tinggi, masing-masing sebesar 7,28% dan 6,40%. Sementara itu, pada kerapatan tajuk jarang, tekstur tanah bervariasi dan kandungan bahan organik lebih rendah (5,05%). Kerapatan tajuk yang lebih tinggi cenderung meningkatkan akumulasi bahan organik dan mempengaruhi tekstur tanah yang lebih halus.   Kata kunci: bahan organik, Hutan Kota Muhammad Sabki, kerapatan tajuk, tekstur tanah.
Implementation Effectiveness of Water Utilization Permit Grants In Gunung Halimun Salak National Park Meta, Yonex; Basuni, Sambas; Rusdiana, Omo
Media Konservasi Vol. 23 No. 1 (2018): Media Konservasi Vol. 23 No. 1 April 2018
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (132.86 KB) | DOI: 10.29244/medkon.23.1.37-42

Abstract

Policy implementation is the most difficult stage of the entire policy cycle. The effectiveness of a policy implementation can be measured fromthe accuracy of the implementation, the target, the environment, and the process. The purpose of this research is to analyze the condition and theproblem of implementation of granting Water Utilization Permit (IPA) policy in Gunung Halimun Salak National Park (TNGHS). This research wasconducted in TNGHS area by using closed interview method (questionnaire) followed by in depth interview to key informant which is determined bypurposive sampling, context analysis, and Edward III approach. The results of the research showed that the implementation of granting IPA policy inTNGHS was quite effective because it has been implemented in the right target, environment, and mechanism. However, not all phases have beenimplemented appropriately. Problems encountered include: (a) the use of limited communication strategies, lack of clarity, and inconsistency ofmanagers, (b) limited number of competence counterpart staff and minimal administrative compliance, (c) discretion and disincentive, and (d) tomuch bureaucratic responsibility and lack of implementation guidance or IPA policy SOP. To increase the effectiveness of implementing IPA inTNGHS, some strategies can be added: (a) developing intensive communication and facilitation for Water User Forum (FPA) groups at each resort,(b) providing capacity bulding training as well as additional incentives, (c) rewarding FPAs that implement IPA effectively, and (d) establishingSOPs related to IPA policy.Keywords: effectiveness, implementation, policy 
Land Cover Change and Carbon Potential in Mangrove Ecosystems at The Social Forestry Area (Study Case: Indramayu Regency, Indonesia) Pelawi, Rospita Br; Panuju, Dyah Retno; Rusdiana, Omo
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 14 No 4 (2024): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.14.4.779

Abstract

This study investigates land cover change and carbon potential in mangrove ecosystems within the social forestry area of Indramayu Regency. The research aims to assess land cover changes from 2014 to 2020 and estimate the carbon potential stored in mangrove ecosystems. Field surveys and satellite images analyze land cover change patterns and quantify mangrove carbon storage potential. The research findings reveal that aquaculture land cover dominates the study area (reaching 90%). The study did not find significant changes in land cover within the social forestry area. Only minor changes were noted, with mangroves converting to aquaculture and vice versa. The carbon potential is obtained from biomass calculated based on tree diameter within the research area. According to the calculations, it was found that the three research areas have different potentials due to varying tree diameters and densities. The carbon potential from thepermitted areas of Karya Wana Tiris, Babadan Lestari, and Hijau Mandiri are 24.54 tons, 18.33 tons, and 24.87 tons. The highest carbon potential occurred in 2020 (2,419.69 tons), while the lowest was in 2017 (1,414.06 tons).
Pertimbangan Perencanaan Tata Ruang Wilayah Berbasis Yurisdiksi di Kabupaten Kapuas Hulu Mujio; Rusdiana, Omo; Pribadi, Didit Okta; Shiddiq, Diar; Ermyanyla, Mia; Febriani, Yusi
Jurnal Lanskap Indonesia Vol. 17 No. 2 (2025): Jurnal Lanskap Indonesia
Publisher : http://arl-faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.v17i2.59107

Abstract

Kapuas Hulu District is the upstream region of West Kalimantan Province, one of the districts with most of the area being a protected area, or 76% being a forest area (National Park, Protected Forest, and Production Forest). Obviously, the approach to spatial planning in Kapuas Hulu District is different from other regions that have smaller protected areas. Sustainable production is the basis for spatial utilization in Kapuas Hulu District. A jurisdictional approach to sustainable production areas is a suitable concept, as it holistically considers the economic, ecological, and social context within a landscape. Sustainable production areas are designed to simultaneously conserve important ecosystems, establish sustainable agricultural production, and improve the living conditions of local residents. The objective of this research is strategic recommendations and implementation of increased consideration of sustainability aspects in the spatial plan review process. The method used in this study involves a mixed approach that combines qualitative and quantitative methods to obtain comprehensive results. The analysis used is the Interpretative Structural Modeling (ISM) technique. The results of this study are strategic directions for spatial utilization based on the principles, criteria, and indicators of spatial planning, making it easier to carry out monitoring and evaluation and to ensure that the principles of sustainability are implemented.
Multi-criteria decision analysis for optimal sugarcane land allocation in Merauke, South Papua, Indonesia RUSDIANA, OMO; KUSDARYANTO, SELAMET; MUTTAQIEN, WIDHYANTO; MACHFUD, MACHFUD; DJAJA, IRBA
Asian Journal of Agriculture Vol. 9 No. 2 (2025)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/asianjagric/g090237

Abstract

Abstract. Rusdiana O, Kusdaryanto S, Muttaqien W, Machfud, Djaja I. 2025. Multi-criteria decision analysis for optimal sugarcane land allocation in Merauke, South Papua, Indonesia. Asian J Agric 9: 689-701. Achieving sustainable sugarcane expansion requires integrating biophysical suitability with social and environmental considerations. This study applied a Multi-Criteria Decision Analysis (MCDA) using the Simple Additive Weighting (SAW) method to identify optimal areas for sugarcane cultivation in Merauke, South Papua, Indonesia. The analysis incorporates multiple criteria, including biophysical factors (climate, soil type, topography), land use policies (zoning, conservation areas), and social factors (land rights, indigenous communities' territories). Data were collected through field surveys, stakeholder interviews, and spatial analysis using Geographic Information Systems (GIS). The results indicate that approximately 80% of the study area is biophysically suitable for sugarcane cultivation. However, when considering land use policies, the available area reduces to 43.77% due to the presence of protected areas, forests, and risk-prone zones. After factoring in the rights of indigenous communities and areas of cultural significance, the land available for sugarcane cultivation shrinks further, leaving only 38.16% of the land as suitable for development. This highlights the trade-off between agricultural expansion and environmental conservation, as well as the importance of respecting indigenous land rights in land use planning. The study highlights the importance of combining geospatial analysis and stakeholder input for policymakers, land planners, and agricultural and forest developers to guide evidence-based, sustainable agricultural expansion in emerging regions.
Co-Authors Achmad Sofian Adelino Rojario Adi Hadianto, Adi Adi Setiadi Agustian, Rozi Ahmad Baiquni Rangkuni Akhmad Fauzi Alisa Maulina Jauhari Amelia Wardiman Andi Sukendro Andry Indrawan Ansori Ansori Arief Hartono Bagus Budiprakoso Basuki Wasis Bramasto Nugroho Cecep Kusmana Cikal Utami Willujeng Dadan Mulyana Darmawan Dedi Ruspendi Denis Muba Pandapotan Simanihuruk Desli Triman Zendrato Devi Fitri Yanti Dharma Agustinus Sirait Diah Irawati Dwi Arini Diar Shiddiq, Diar Didit Okta Pribadi Dito Cahya Renaldi Dito Cahya Renaldi Donny Satria Dudung Darusman Dwi Putro Tejo Baskoro Dyah Retno Panuju Eko Wahyudi Budhi Utomo Emmelinda Satyawan, Verda Endes N Dahlan Endes N. Dahlan Endes N. Dahlan Ermyanyla, Mia Ernan Rustiadi Ernest Pandiangan Erwin Sianturi Fajar Alif Sam Pangestu Fibo Adhitya Hadisti Nur Aini Hendrayanto . Hengky Wijaya Heru Bagus Pulunggono Hifzil Kirmi I Made Haribhawana Wijaya I Nengah Surati Jaya Iin Ichwandi Iin Ichwandi Ilham Saputra Irba Djaja, Irba Irdika Mansur Irdika Mansur Irdika Mansyur Khursatul Munibah Kukuh Murtilaksono Kusdaryanto, Selamet Kusdiyantoro LILIK BUDIPRASETYO Lilik Sugirahayu Machfud Machfud Maurinus Roy AC Melly Latifah Meta, Yonex Muhamad Alkaf, Muhamad Muhamad Ilyas, Muhamad Muhamad Ramdhanny Pratama Muhammad Ardiansyah Muhammad Buce Saleh Mujio Muttaqien, Widhyanto Nana Mulyana Arifjaya Nana Rusyana Nina Mindawati Nining Puspaningsih Nizza Nadya Rachmani Nugroha, Bramasto Nurheni Wijayanto Nuri Nursjahbani Nuri Nursjahbani Nursidah P Purwowidodo Patria Kusumadiya Pebriandi, Pebriandi Pelawi, Rospita Br Pudjianto, Kuat R Rodlyan Ghufrona R. Rodlyan Ghufrona Rebecca P. Rebecha Prananta Rebecha Prananta, Rebecha Reny Khaerani Rinal Syahputra Lubis Rizky Fitri Amalia Safira, Doani Anggi Saiful Akhyar Lubis Sambas Basuni Santun R.P. Sitorus Setia Hadi Setia Hadi Siti Badriyah Rushayati Sri Mulatsih Sri Mulatsih Supijatno Surayah, Lutfiah Suria Darma Tarigan Syidik Fahmi Wakyudi, Wakyudi Widiatmaka Widodo, Candraningratri Ekaputri Wijaya, Hengky Yahya Fakuara Yanto Ardiyanto Yusi Febriani Yuzirwan Rasyid