Claim Missing Document
Check
Articles

Found 25 Documents
Search

Potential Distribution of Tropical Native Gayam Forest Tree (Inocarpus fagifer Forst.) to Cope with the Drought Hazards in Yogyakarta Landscape Wibowo, Andri; Utomo, Suyud Warno
Jurnal Manajemen Hutan Tropika Vol. 32 No. 1 (2026)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.32.1.40

Abstract

Yogyakarta's landscape is known for having experienced drought hazard. At the same time, there is a native tropical tree that has the ability to store the water and cope with the emerging drought. In this regard, this study is aiming to evaluate the potential distribution of the tropical native gayam forest tree (Inocarpus fagifer Forst.) to cope with the drought in the Yogyakarta landscape. Samplings of I. fagifer covered four districts (Sleman, Kulonprogo, Bantul, and Gunung Kidul) and one city (Yogyakarta City) and implemented from January to March 2025. The potential distribution was estimated using MaxEnt. The drought was estimated using remote sensing. The resulting model gained an AUC of 0.804, confirming that I. fagifer can adapt to low rainfall and has the potential to inhabit areas with drought. Bantul, Sleman, and Kulonprogo were districts where the I. fagifer potential distribution areas exceeded almost five to seven times the drought areas. This information can be used as a baseline and recommendation from village to district levels to start to mainstream and disseminate the planting of tropical native trees as a nature-based solution to cope with the drought hazards across Yogyakarta's landscape.
Environmental and Economic Impacts of Pesticide Use in Intensive Agricultural System: A Case Study in Parongpong District, West Bandung Regency Pipit, Ayu; Martono, Dwi Nowo; Utomo, Suyud Warno
Jurnal Perlindungan Tanaman Indonesia Vol 29, No 2 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpti.106879

Abstract

The intensive use of pesticides in agriculture has raised concerns regarding environmental quality and economic sustainability, particularly in Parongpong District, West Bandung Regency. This study aimed to analyze the impact of pesticide use on soil and water quality as well as its economic implicates on farmers. A mixed-method approach was applied through soil and surface water sampling, laboratory analysis, and structured questionnaires with 100 farmers. Soil quality tests revealed low pH, reduced organic carbon (1.61%), and high cadmium (5.2 mg/kg), indicating soil degradation. Water samples from the Cibeureum River showed that BOD (93.5 mg/L), COD (302 mg/L), and total phosphorus (0.475 mg/L) exceeded national standards, suggesting nutrient overload and pollution linked to pesticide runoff. Economically, although 98% of farmers perceived pesticides as beneficial, the Benefit-Cost Ratio (BCR) analysis resulted in a value of 0.57, implying financial inefficiency. This indicated that the cost of pesticides and mitigation outweighs the actual benefits received from increased crop yields. The gap between farmers’ perception and objective economic and environmental data highlights the need for sustainable solutions. Organic farming practices introduced by local farmer groups, such as Semai Organik and Farm Organic Parongpong, offer promising alternatives for improving productivity while preserving environmental integrity. Promoting environmentally friendly farming methods is essential to ensure long-term ecological balance and economic resilience in the agricultural sector.
Strategi keberlanjutan kegiatan jasa pengolahan limbah medis melalui pendekatan SWOT Wuri, Imaniar Septa Kencana; Tumuyu, Sri Setiawati; Utomo, Suyud Warno
Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management) JPLB, Vol 10, No 1 (2026)
Publisher : Badan Kerjasama Pusat Studi Lingkungan (BKPSL) se-Indonesia bekerjasama dengan Pusat Penelitian Lingkungan Hidup IPB (PPLH-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36813/jplb.10.1.70-83

Abstract

The surge in medical waste generation following the Covid-19 pandemic, limited treatment facilities, and the expansion of healthcare services have driven the need for more integrated and sustainable waste management systems. This study aims to analyze the impact of medical waste treatment services on air quality and community involvement, as well as to formulate sustainability strategies. A mixed-method approach was used for data collection and analysis, while strategy formulation was conducted using SWOT analysis. Conducted at PT X, a medical waste management service industry located in Polokarto District, Sukoharjo Regency, Central Java Province. The study found that air quality from medical waste processing activities complied with quality standards. However, community participation remains low, and corporate social responsibility (CSR) programs are not yet oriented toward community development, resulting in suboptimal long-term benefits. The strategies needed based on the results of the SWOT analysis are technological intervention with environmentally friendly fuel substitution, enhancing CSR innovation towards community development, and building a landfill facility.
SOFT SYSTEMS FOR COMMUNITY-BASED HCV MANAGEMENT IN INDONESIAN OIL PALM PLANTATIONS Indriyana, Neny; Utomo, Suyud Warno; Soesilo, Tri Edhi Budhi; Darmajanti, Linda
Journal of Environmental Science and Sustainable Development Vol. 9, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Certification mandates under the Roundtable on Sustainable Palm Oil (RSPO) and Indonesian Sustainable Palm Oil (ISPO) have made measurable strides in promoting sustainability standards, yet governance challenges in High Conservation Value (HCV) 4, 5, and 6 management remain insufficiently addressed within Indonesian plantation contexts.  Drawing on adaptive governance theory and the social-ecological systems framework, this study argues that such gaps are structurally linked to the marginalisation of community agency within corporate-dominated decision-making. This study proposes and empirically evaluates an integrated governance framework that positions community engagement as a functional contributor to conservation outcomes within plantation landscapes of West Kalimantan, under conditions where corporate decision-making currently dominates. A concurrent mixed-methods design was applied across three concessions, combining spatial analysis of HCV zones, Management Effectiveness Tracking Tool (METT) assessments across 30 indicators, structured questionnaires administered to 320 community informants, and Soft Systems Methodology (SSM) synthesis into a polycentric management model. Results indicate an overall METT score of 75.8%, revealing pronounced dimensional asymmetries: Output (100%) and Planning (85%) scores substantially exceeded Context and Input dimensions (66.7% each). This reflects the prioritisation of infrastructure over participatory mechanisms with median HCV budget allocations of 2.3% and only 8% community involvement in formal monitoring. A participatory deficit characterised all management phases, as 48% of respondents reported predetermined corporate decisions lacking dialogue, while 71% contested collaborative agreement processes. Despite these limitations, community engagement quality demonstrated a statistically significant positive association with METT performance (r=0.67, p<0.05). Microenterprise activities emerged as enabling conditions for conservation participation. These findings support reorienting HCV governance frameworks to treat community welfare as a primary enabling condition rather than an ancillary co-benefit. The SSM-integrated model establishes a 75% METT threshold as a trigger for adaptive management improvements, offering actionable pathways for reconciling commercial agriculture with biodiversity conservation.
Sustainable Development Assessment on North Jakarta using Indicators and PLS-SEM Lilyana Lilyana; Naufal Sanca Lovandhika; Rudy P. Tambunan; Suyud Warno Utomo; Teuku Yuri M. Zagloel; Lina Gozali
Indonesian Journal of Energy Vol. 2 No. 1 (2019): Indonesian Journal of Energy
Publisher : Purnomo Yusgiantoro Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33116/ije.v2i1.35

Abstract

Indonesia, as the second longest coastline country in the world, contain a huge coastal area need to be managed. One way to manage coastal area is using monitoring systems, yet none of them has been effectively implemented in Indonesia. This research attempts to develop monitoring system using indicators. There were 105 indicators that chosen from references. Each of the indicators were filtered by scoring method and then be processed using PLS-SEM resulting 9 indicators and sustainability development monitoring model. Coastal Area of North Jakarta has been chosen as area to implementing the model since that area are dynamics and growing rapidly. Based on the model, coastal area of North Jakarta has good economic condition (62.2%), medium social condition (46.7%), and bad natural environment condition (38%). Sustainable development seems quite implemented in this area since the balance of Economic-Social-Natural Environment was on the medium and balanced category. By using GIS can be seen that the development that occurred in west side study area are better than middle or east side.