A5022812987- Oil Palm Production and Sustainability
- Water and Land Management
- Hydrology and Watershed Management Studies
- Conservation, Biodiversity, and Resource Management
- Agricultural and Environmental Management
- Flood Risk Assessment and Management
- Data Mining and Machine Learning Applications
- Multimedia Learning Systems
- Forest Ecology and Conservation
- Plant Growth and Agriculture Techniques
- Soil and Land Suitability Analysis
- Wetland Management and Conservation
- Soil erosion and sediment transport
- Land Use and Ecosystem Services
- Peatlands and Wetlands Ecology
- Agricultural Development and Management
- Agriculture and Agroindustry Studies
- Coastal wetland ecosystem dynamics
- Fire effects on ecosystems
- Computer Science and Engineering
- Community-based Tourism Development and Sustainability
- Groundwater and Watershed Analysis
- Remote Sensing in Agriculture
- Geological and Geophysical Studies
- Economic Growth and Fiscal Policies
IPB University
2016-2025
Watershed
2018-2019
Oil palm plantations are intensively managed agricultural systems that increasingly dominate certain tropical regions. monocultures have been criticized because of their reduced biodiversity compared to the forests they historically replaced, and negative impact on soils, water, climate. We experimentally test whether less intensive management schemes may enhance lessen detrimental effects environment while maintaining high yields. compare versus conventional fertilization, as well...
Merten, J., A. Röll, T. Guillaume, Meijide, S. Tarigan, H. Agusta, C. Dislich, Dittrich, Faust, D. Gunawan, J. Hein, . Hendrayanto, Knohl, Y. Kuzyakov, K. Wiegand, and Hölscher. 2016. Water scarcity oil palm expansion: social views environmental processes. Ecology Society 21(2):5.http://dx.doi.org/10.5751/ES-08214-210205
Specialization in agricultural systems can lead to trade-offs between economic gains and ecosystem functions. We suggest explore a conceptual framework which be maximized when production activities are specialized at increasingly broader scales (from the household village, region or above), particularly markets for outputs inputs function well. Conversely, more specialization likely reduces biodiversity significantly limits When increases moves as result of improved infrastructure other...
Abstract Mojokerto Regency is one of the regencies in East Java with a high population growth rate around 0.96%, thus encouraging significant land use changes on built-up areas. Classifying remote sensing imageries to obtain reliable and accurate cover (LULC) information remains challenge that depends many factors such as complexity landscape, data selected, image processing, classification methods. This study examined accuracy assessment LULC using Google Earth Sadar Watershed, Mojokerto,...
Abstract. In many tropical regions, the rapid expansion of monoculture plantations has led to a sharp decline in forest cover, potentially degrading ability watersheds regulate water flow. Therefore, regional planners need determine minimum proportion cover that is required support adequate ecosystem services these watersheds. However, date, there been little research on this issue, particularly areas where are expanding at an alarming rate. study, we investigated influence and oil palm...
Kondisi air yang semakin terbatas untuk lahan pertanian dapat menyebabkan penurunan produksi padi. Peningkatan tanaman saat ini menempati prioritas utama dalam pembangunan pertanian. Produktivitas dikaji melalui subsistem tanah, dan pola penggunaan pada periode tertentu. Aplikasi irigasi pipa dengan kombinasi sistem pemberian secara SRI mampu memanfaatkan efisien. Oleh karena itu penelitian mengenai perhitungan produktivitas padi sawah menggunakan input konvensional penting dilakukan....
Land-use changes have dramatically transformed tropical landscapes. We describe an ecological-economic land-use change model as integrated, exploratory tool used to analyze how affects ecological and socio-economic functions. The analysis seeks determine what kind of landscape mosaic can improve the ensemble ecosystem functioning, biodiversity, economic benefit based on synergies trade-offs that we account for. More specifically, (1) do specific functions, such carbon storage, household...
Critical watersheds that exceed their carrying capacity occur in many regions of the world; formation is facilitated by a significant driving factor known as land use/land cover (LULC) changes. This study aims to identify LULC changes Cisadane Watershed, Indonesia, 2010, 2015, 2021, and simulate future for 2030 2050. Landsat 2010 2015 Sentinel 2A images from 2020 were employed deriving maps using Random Forest. applied Land change modeler (LCM) under multi-layer perception Markov chain...
Batanghari Watershed experiences rapid land cover change due to the expansion of agriculture plantations such as oil palm and rubber. Based on National Board for Disaster Management (BNPB) report, flooding frequency in increases steadily last 15 years. Objective research was analyse its impact Jambi Province. Land analysed using Landsat images from year 1990 2013 combination with Planology Agency use maps concession data plantation obtained Plantation office (DISBUN) were processed Carnegie...
The Cisadane Watershed is in a critical state, which has expanded residential areas upstream of Cisadane. Changes land use and cover can impact region’s hydrological characteristics. Soil Water Assessment Tool (SWAT) model that simulate the characteristics watershed affected by use. This study aims to evaluate change on using SWAT under different scenarios. models were calibrated validated, results showed satisfactory agreement between observed simulated streamflow. main river channel based...
Abstract Peatlands are crucial yet vulnerable carbon stores. Here, we investigated biogeochemical processes in tropical peatlands converted to plantations. We measured dioxide (CO 2 ) and methane (CH 4 concentrations, stable isotope ratios radiocarbon content an experimental Acacia crassicarpa plantation Sumatra, Indonesia. found exceptionally high levels of dissolved organic (DOC), CO , CH porewater drainage networks, indicating that plantations hotspots due their productivity exposed...
<p>Changes in land use and cover (LULC) significantly impact ecosystem services (ES), often leading to degradation disrupting natural balance. This study examines how LULC changes have influenced total (TES) Citarum Watershed over the past decade. Specifically, researchers analyze (1) shifts key ES components—water yield (WY), soil conservation (SC), carbon storage (CS)—from 2010 2020, (2) spatial relationship between intensity (LUI) ES, (3) synchronization distribution patterns of LUI...
Trichoderma asperellum is recognized as an effective biocontrol agent and plant growth promoter, playing a vital role in sustainable agriculture. To enhance the efficacy of formulations, ecoenzyme supplementation has been proposed promising approach. This study investigated effect on spore count corn-based formulations. A Completely Randomized Design (CRD) was employed with five treatments replicates, counts were assessed under varying concentrations (0%, 20%, 40%, 60%, 80%). The results...
It is often cited that large scale oil palm plantation were responsible for forest cover changes in Sumatra and Kalimantan. Objective of the research was to identify whether concessions direct cause intact study area. The areas are situated at Jambi Province, Indonesia experiencing rapid expansion plantation. We used Landsat temporal images from year 1988, 1990, 2000, 2007, 2013 detect change. also made use Carnegie Analysis System–Lite (CLASlite) fractional module differentiate undisturbed...
Over the last decade, monoculture plantations have rapidly developed in Jambi Province on Sumatra, Indonesia. Meanwhile, there has been intensification of discharge fluctuation study area. We examined relative contribution changes evapotranspiration and soil compaction to catchment by using Soil Water Assessment Tool model. Evapotranspiration values based water balance analysis intensively cultivated oil palm plantations, smallholder rubber secondary forest are 5.03 ± 0.30, 4.11 0.38, 3.36...
Palm oil is being criticized as an unsustainable product by the EU due to its association with deforestation and high carbon emissions. However, producers in Indonesia do not acknowledge criticisms. Therefore, this study aimed compare footprint of a representative EU-produced vegetable oil, rapeseed Indonesian palm oil. The analysis divided into two stages, namely (a) land use conversion (LUC) well (b) plantation processing. LUC entailed native vegetation, such forest areas grassland, crops....
Peatland fires are a significant environmental issue, impacting local ecosystems and contributing to global climate change. This study evaluates the Peat Fire Vulnerability Index (PFVI) for sapric hemic maturity levels under oil palm plantations in Pangkalan Pisang Village, Riau Province. Data on groundwater level, soil moisture, rainfall, maximum temperature were collected from December 2021 2022. The PFVI, modified Keetch-Byram Drought (KBDI), was calculated correlated with these...
Abstrak. Pemantauan, perencanaan, dan pengelolaan sumberdaya lahan membutuhkan data penggunaan yang akurat. Banyak penelitian telah dilakukan mengenai klasifikasi prediksi lahan. Namun, terkait penentuan metode akurat masih sangat penting. Penelitian ini bertujuan untuk mengevaluasi algoritma machine learning dalam serta menganalisis perubahan tahun 2002- 2032. Area studi yaitu Sub DAS Tanralili, menggunakan Dzetsaka dengan seperti kNN, GMM, RF, SVM, MOLUSCE model CA dikombinasi ANN, LR,...
Crop Water Stress Index (CWSI), derived from vegetation features (NDVI) and canopy thermal temperature (LST), is an effective method to evaluate sugarcane sensitivity drought using satellite data. However, obtaining CWSI values is complicated. This study introduces a novel approach estimate climatological data, including average air temperature, humidity, rainfall, sunshine duration, wind speed obtained the local weather station BMKG Malang City, East Java, for period 2021-2023. Before...