A5020821532- Forest Biomass Utilization and Management
- Oil Palm Production and Sustainability
- Forest Management and Policy
- Forest ecology and management
- Biofuel production and bioconversion
- Forest Ecology and Conservation
- Conservation, Biodiversity, and Resource Management
- Mining Techniques and Economics
- Agricultural and Environmental Management
- Agroforestry and silvopastoral systems
- Bioenergy crop production and management
- Quality and Safety in Healthcare
- Plant Parasitism and Resistance
- Medicinal Plant Research
- Organizational and Employee Performance
- Energy and Environment Impacts
- Technology Adoption and User Behaviour
- Leaf Properties and Growth Measurement
- Infrastructure Maintenance and Monitoring
- Moringa oleifera research and applications
- Waste Management and Recycling
- Blockchain Technology in Education and Learning
- Consumer Behavior and Marketing Influence
- Tunneling and Rock Mechanics
- COVID-19 Prevention and Impact
National Research and Innovation Agency
2022-2024
Indonesian Agency for Agricultural Research and Development
2023
Badan Pusat Statistik
2022
Wildlife Conservation Society Indonesia
2021
Center for International Forestry Research
2018-2019
IPB University
2017
Abstract Growing bioenergy crops on degraded and underutilized land is a promising solution to meet the requirement for energy security, food restoration. This paper assesses socioeconomic environmental benefits of agroforestry systems based nyamplung (tamanu) ( Calophyllum inophyllum L.) in Wonogiri district Central Java, Indonesia. Data were collected through field observations focus group discussions involving 20 farmers who intercrop with maize, rice, peanuts utilize species honey...
Background: Occupational accidents potentially occur in timber harvesting work. Because this work has a high accident risk, workers’ knowledge of occupational safety and health (OSH) is essential. In study we analysed group Indonesian OSH, particularly as it relates to operations natural forests. Methods: We interviewed 30 people who directly undertake asked them answer surveys containing 15 questions related different aspects OSH knowledge. Responses were quantified using the Likert scale...
Forestry research is crucial for forest conservation, sustainable resource utilization, informing policy, promoting development, and enhancing ecosystem understanding. This vital creating policies that ensure conservation support local livelihoods, especially as forests face depletion degradation threats. Aceh, which contains the largest remaining in Sumatra, plays a role both global conservation. Therefore, understanding Aceh’s first step to improve practices. study employs bibliometric...
Large areas of deforested and degraded land, particularly peatlands, need a viable long-term solution for restoration, ideally one that ensures energy security without compromising food or biodiversity conversation. To address knowledge gap on the most adaptive bioenergy crop(s) lands, this research project assessed survival growth performance potential crops to restore burned peatlands. Our methodology compared species with survive in extreme environments, i.e., gamal [Gliricidia sepium...
Reliable data on CO2 quantification is increasingly important to quantify the climate benefits of forest landscape restoration and international commitments, such as Warsaw REDD+ Framework Nationally Determined Contributions under Paris Agreement. Calophyllum inophyllum L. (nyamplung a local name or tamanu tree for commercial name) an popular species in bioenergy production variety reasons. In this paper, we present allometric equations aboveground biomass (AGB), belowground (BGB), total...
Bioenergy production from degraded land provides an opportunity to secure a new renewable energy source meet the rapid growth of demand in Indonesia while turning into productive landscape. However, bioenergy would not be feasible without landowner participation. This study investigates factors affecting landowners’ preferences for by analyzing 150 landowners with fire experience Buntoi village Central Kalimantan using Firth’s logistic regression model. Results indicated that 76% preferred...
Line i ntersect m ethod (LIM) emerged as one of the effective and efficient post-harvesting assessment methods. LIM was being widely used to estimate logging residue plantation forest in temperate zone. This method has not been tropical plantations, including teak forests. The study carried out determine best design for assessing plantation. circular rectangular plot this study. A hundred percent inventory on each plot. Then, combination two three line intersects per were placed Bias,...
Tree felling techniques are essential to ensure performance during forest harvesting activities. We investigated the tree of two undercut styles at PT Barito Putera and Dasa Intiga in Central Kalimantan 2013. The objective is find out data information about productivity, efficiency, residual stand damage due activity. Reverse conventional ladder-typed undercuts were applied this research. on their collected. A t-test was performed analyze difference between treatments. investigation results...
Abstract Timber harvesting of natural production forests causes damage in the form gaps forest area around it. The will hurt sustainability timber from forests. This paper presents treefall due to Papua Forest. We also developed multiple regressions analyse effect tree diameter and height created. results showed that: 1) ranged between 51.29-60.11 cm 15.39-17.17 m respectively; 2) average gap was 13.84% (143.26 2 ) for every one felled tree; 3) have no significant on felling; 4) created...
Green Intellectual Capital refers to an intangible asset that encompasses informational resources, innovation, and knowledge aimed at improving competitive advantage while ensuring environmental sustainability, thereby enhancing sustainable performance. This form of capital enables organizations adhere stringent international regulations, increase customer awareness regarding concerns, create additional value in their operations. Following the Resource-Based View theory, businesses must...
The quality of timber could be affected by hauling, primarily when it remained in the forest and became vulnerable to pests fungi attacks. Additionally, road conditions also influence slickness hauling. Therefore, this study aimed identify effect on hauling performance, cost, soil deterioration. This research analyzed four types Acacia mangium plantations West Java Banten, including dry, wet, uphill, downhill roads. results indicated that average performance 6.604 m3km/hour uphill was least...
Papua Province has a natural production forest reaching 13.541 million ha, with log achieving an average of 8.78% the total national 5.835 m 3 /year.The logs were obtained from selective logging activities using reduced-impact techniques.This paper aimed to determine potency, type, and quality wood harvesting waste in two concessions lowland forests province Papua.The potential is 4.012 /ha or 16.25%.This figure comprises felling waste, which amounts 2.529 10.24%, due skidding grading...
Felling and skidding are essential in the timber extraction process. But on other hand, residual stand damage can’t be avoided. This study aimed to analyze impact of conventional improved felling techniques stands natural forests. Three observation plots were developed identify types, numbers, criteria due both techniques. The categorized as a) minor (<25%), b) moderate (25–50%), c) major (>50%). It showed that technique caused damages 14.92% dominated by tree crown 16.70% stem wounds,...
Abstract Timber harvesting in natural production forests Indonesia is still carried out to his day the form of a bussines license for utilization timber forest products-natural (IUPHHK-HA). IUPHHK-HA holders have not fully implemented Reduced Impact Logging (RIL). Forest activities consisting felling, skidding, bucking, loading, unloading, and transportation logs are aimed at without significantly disturbing log its environment. The purpose this review provide information on RIL Indonesia....
The amount of solid waste generation in Indonesia is projected to increase along with the population. government has been developing various efforts reduce and handle waste, including household like, through regulations policies. This paper provides an overview management on scale support reduction generation. A literature review was carried out data information collection that regarding management. Undang-Undang Republik Nomor 18 Tahun 2008 regulates urgency mechanism improve public health...
Felling of natural forest trees in West Papua Province is carried out mechanically using a chainsaw by applying selective cutting silviculture system. This study aimed to determine the elements working time, productivity, and cost felling as well factors influencing activities tropical forests Papua, Indonesia. The felled are dominated meranti wood species group with minimum diameter 45 cm. average volume tree about 4.205 m3/tree. result showed that total time ranged from 15.3 18.3 min/tree...