bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Study the Relationship of Soil Quality with Land Suitability for Coconut (Cocos nucifera L.) Development in Kebonagung Sub-district, Pacitan District
Authors: Irawan Suko , Antriyandarti Ernoiz , Laia Dea Hagania 
Published: December 2022

Abstract
This study aims to assess the soil quality index (SQI) under the shade of coconut (Cocos nucifera L.) and its relationship to land suitability to provide recommendations for improvement to increase coconut productivity. This research conducted in Kebonagung District, Pacitan District using descriptive survey method. Land Map Units (LMU) are determined by overlaying soil type, land use, slope, and rainfall maps. Determination of survey using purposive sampling with 10 sample and three replications. The samples were analyzed in the laboratory with analysis method Bulk Density (Pycnometer), Porosity (Sample ring), Textures (Pipet), pH (Electrometric), Available P (Olsen method), Available K (NH4Oac 1 N extraction), Kjeldahl (Total N), Base saturation (Ammonium acetate extraction), SOC (Walkey and Black), CEC (Ammonium acetate method). Soil quality assessment was carried out using Principal Component Analysis (PCA) to obtain Minimum Data Sets (MDS). Land suitability was evaluated through the matching method with the conditions for growing coconut plants. The analysis showed that the soil quality index had a significant positive correlation with land suitability (r=0.768, p=0.004). The limiting indicators based on the correlation test were BV, pH, available P, organic C, and CEC. Suggested improvement recommendations include applying land cover crops, dolomite, manure, and balanced P fertilization.
What Should We Do with the Oil Palm Solid Waste?
Authors: Budianta Illyin Abdi , Gozan Misri 
Published: December 2022

Abstract
The valorisation of oil palm solid wastes is always a fascinating subject. The palm oil industries produce millions of tons of these high lignocellulose materials in empty fruit bunch, palm kernel shells, fronds, and others. The technological considerations are always based on selecting the best pretreatment methods, fermentation, and chemical processing technologies. Nevertheless, the selected method faces multiple concerns, such as practical, environmental, and economic ones. For example, can we get highly value-added products from these resistant materials without compromising the environment? This mini-review paper discusses various alternatives for solid waste treatment of solid waste to produce high-added-value materials by collecting the previous study from other publications. The development of oil palm biomass biorefinery is expected to increase the sustainability and profitability of the palm oil industry. Further research related to combined technology, economic assessment, and life cycle analysis is required to show the feasibility of the available technology.
Review of Environmental Management System Implementation in The Oil and Gas Company in Indonesia
Authors: Muzanni Adonis , Soesilo Tri Edhi Budhi , Martono Dwi Nowo , Hamzah Udi Syahnoedi , Berkademi Wezia , Febraldo David 
Published: December 2022

Abstract
Managing the environment is vital in guaranteeing beneficial effects to environmental action for oil and gas companies. This study aimed to analyze the programs and efforts to prevent environmental pollution by applying the Environmental Management System (EMS) in the oil and gas industry. The most popular, frequently applied EMS is the ISO 14001 and Amdal. This study used a literature review method from 26 literature and three databases: Google Scholar, ScienceDirect, and Scopus. Inclusion criteria in this study are articles related to the environmental management system in Indonesia’s oil and gas company. This study looked forward to giving insights to the actors in this industry in using the opportunity to invest while implementing efforts to prevent environmental damages and their impacts. Six underlying parts of the choice cycle have been created and utilized in using EMS: strategy/arranging, project appraisal, execution, technical thoroughness, interview, and institutional trustworthiness.
Projection of The Effect of Climate Change on Crop Water Requirements for Rice Plants in Majalengka Regency
Authors: Aji Adam Hastara , Wibowo Adi , Tambunan Mangapul Parlindungan , Putro Dennish Ari 
Published: December 2022

AbstractClimate change significantly impacted climate conditions and crop water requirements in the Majalengka Regency, a super-priority location related to climate resilience in the agricultural sector. In dealing with the impacts of climate change, the relationship between crop water requirements to climate change could be projected using the General Circulations Model with scenarios of RCP 4.5 (medium-light change) combined with the CROPWAT 8.0 model. This study aimed to determine the effect of climate change and the crop water requirements for rice plants in the three districts with the broadest rice fields in the Majalengka Regency from 2021-2025. This research found that climatic conditions in Majalengka Regency between the year 2021-2025 experienced changes in the average temperature, where the average temperature decreased in 2022 but continued to increase in 2023-2025 with an increase of 0.1°C- 0.24°C. Then from 2023-2025, the average maximum temperature increases by 0.39°C-0.47°C. On the contrary, the total rainfall each year decreased compared to 2021. Based on the calculations, the crop water requirement was always higher than adequate rainfall, so irrigation water was needed. The highest irrigation water requirement had a discharge value of 10.45 l/sec/ha.
Rice Plant Health Spatial Study with Sentinel and SPOT Imagery in Parakansalak District
Authors: Octavia Muthia Tri , Supriatna S. 
Published: December 2022

Abstract
The Rice plant is a food plant cultivated through lowland, one of the world community’s basic needs and source of livelihood for most Indonesian people. However, the amount of rice production in Indonesia is still relatively low compared to the consumption rate of the people, so it needs to get more attention in supporting the realization of food self-sufficiency. One of the efforts to achieve this is made by monitoring, such as health conditions. The purpose of this research is to identify the health condition of rice plants in Parakansalak District, Sukabumi Regency, West Java, by applying high-resolution satellite imagery, Sentinel-2 and SPOT-6 processed with NDVI (Normalized Difference Vegetation Index) algorithm to the monitoring plants health. The result concluded that rice plants have good health with an area of 197 hectares or 52 % of the existing paddy field area by Sentinel-2, and the distribution of NDVI values in higher resolution images SPOT-6 has a similar spatial pattern. This percentage shows that the distribution of NDVI values is relatively high and indicates that the plants have a high density.
Spatial Study of Land Cover Changes and Land Surface Temperature in Bekasi Regency, West Java, Indonesia
Authors: Asi Ariella Novita Hot , Supriatna S. , Zulkarnain Faris 
Published: December 2022

Abstract
The increase in the built-up area in the Jakarta and its surrounding area influences the surrounding area so that there is the propagation of the built-up area and an increase in ground surface temperature. This study aims to analyze the pattern of land cover and land surface temperature in 2004, 2012, and 2020, identify the relationship between NDBI, NDVI, and land surface temperature, and predict land cover and land surface temperature in 2028 in Bekasi Regency. The method used is statistical analysis and prediction analysis with MLP-MC. The results are that the ground surface temperature increase occurred in Bekasi Regency from 2004 – 2020. The increase occurred in the types of built-up land cover such as settlements, industry, and roads. The biggest land cover change occurred in rice fields into settlements. From the statistical results, the mean land surface temperature, settlement land cover, industry, and roads also experienced an increase in temperature. NDBI can be positively correlated with land surface temperature, while NDVI is negatively correlated. In 2028, there will be an increase in the settlement area, which also results in a decrease in the areas of rice fields. This also has an impact on increasing the temperature of the land surface in the area that is experiencing changes.
Identification of Potential Groundwater Recharge Zone Using Remote Sensing and GIS in Upstream Cibeet Sub-watershed, Bogor, West Java
Authors: Ivana Jessica , Supriatna L. , Astuti Tri Rani Puji 
Published: December 2022

Abstract
The Upstream Cibeet sub-watershed is part of the Citarum watershed and Cibeet sub-watershed with an area of 69.35 km2. Hydrologically, the upstream part of the watershed usually functions as a recharge area, and its development should be geared towards land conservation and erosion mitigation. Parameters of rainfall, soil type and texture, geology, lineament density, drainage density, geomorphology, and land cover are used in predicting the most potential catchment area. Thematic maps were made for each parameter. Weighting is carried out using the Analytical Hierarchy Process (AHP) with the following results: rainfall 0 %, soil type and texture 34.62 %, geology 24.98 %, lineament density 17.66 %, drainage density 8.57 %, geomorphology 9.34 %, and land cover 4.83 %. The integration of each thematic map resulted in a map with four zonations, namely zone of poor (4.93 %), fair (32.67 %), good (60.58 %), and very good (1.81 %) recharge potential. Based on the groundwater table contour, groundwater mimics the surface topography and flows from the south to the north and northeast part of the study area. Geological structures in the study area possess a NE-SW and NW-SE trend with a normal oblique regime. Structural damage zones are predicted to function as conduits for water movement, especially in volcanic and intrusion lithology.
Study the Relationship of Soil Fertility with Land Suitability For Arabica Coffee (Coffea arabica L.) Development in Bandar Sub-district, Pacitan District
Authors: Irawan Suko , Antriyandarti Ernoiz , Suprihatin Dewi Nawang , Pangesti Anggityas Werdining 
Published: December 2022

Abstract
This study aims to assess the soil fertility index (SFI) under the shade of coffee and its relationship with land suitability to provide recommendations for improving arabica coffee productivity. This research was conducted in Bandar Sub-district, Pacitan District, East Java, using an exploratory, descriptive survey method. Land Map Units (LMU) are determined by overlaying soil type, land use, slope, and rainfall maps. Determination of survey points using purposive sampling with 10 sample points and three replications. The samples were analyzed in the laboratory to determine the soil’s physical, chemical, and biological characteristics. Soil quality assessment was carried out using Principal Component Analysis (PCA) to obtain Minimum Data Sets (MDS). Land suitability was evaluated through the matching method with the conditions for growing arabica coffee. The analysis showed that the soil fetility index had a significant positive correlation with land suitability (r=0.806, p=0.002). The limiting indicators based on the correlation test were SOC, pH, available P, and Base Saturation. Suggested improvement recommendations include applying land cover crops and balanced P fertilization.
The Usage of Public Open Spaces in Candi Baru, Semarang
Authors: Kiswari Maria Damiana Nestri , Yuliastuti Nany , Sudarwanto Budi 
Published: December 2022

Abstract
Public open space has a role in making settlements more comfortable and liveable. However, they were generally found deserted, unmaintained, and dull. Candi Baru (New Candi) was a residential area in Semarang located in the southern area, which is a highland. The residential area was designed by Thomas Karsten, a Dutch architect and urban planner during the colonial administration. The concept design of Candi Baru implemented by Thomas Karsten was similar to Garden City’s concept. From the previous discussions about the Candi Baru area, there was a gap in the use of public open spaces based on the spatial justice aspect. So, this paper aims to identify the use of public open spaces based on spatial justice for three parks in Candi Baru: the Sudirman, Merapi, and Diponegoro parks. For the identification, a qualitative method was implemented to describe spatial justice in the current usage of the three public open spaces. Therefore, the result of the paper will equip the understanding of the existence of public open spaces in the colonial urban area, which was inclusive, safe, resilient, and sustainable.
Monitoring 20 Years of Land Cover Change Dynamics in The Satellite Cities of Jakarta, Indonesia
Authors: Rachma Tia Rizka Nuzula , Silalahi Florence Elfriede Sinthauli , Oktaviani Nadya 
Published: December 2022

Abstract
As the capital city of Indonesia, Jakarta has eight satellite cities as the supporting areas, namely Bogor Regency, Bogor City, Depok City, Tangerang City, Tangerang Regency, South Tangerang City, Bekasi City, and Bekasi Regency. The rapid urbanization in Jakarta is driving the growth of these areas. One of the impacts of urban growth is the land cover change that can be observed through multitemporal satellite imagery. This study analyses the land cover change within 20 years in urban and non-urban areas. The data used are Landsat satellite imagery and Indonesian base maps validated by ESRI World Imagery. In this study, satellite imagery is processed into predetermined classes. The analysis process by comparing land cover classes between 2001 and 2021 and calculating the area of each class in each regency/city. The results show that dense and evenly distributed urban growth occurs throughout the “City” area. Attention must be given to the government of Bekasi City, Tangerang City, South Tangerang City, and Depok City because the built area already exceeds 70% of the city area.
Synergizing Food Security With Forest Conservation: Preliminary Insights From Social Forestry Implementation In Riau, Indonesia
Authors: Januar Rizky , Affandi Dean , Tanaya Smita 
Published: December 2022

Abstract
Amidst food security challenges faced by Indonesia, policies to address them may come at the expense of forest ecosystems. Social Forestry (SF) program provides a potential solution to synergize forest conservation and food security objectives in Indonesia by allowing local communities to manage and protect the local forests. However, there is limited evidence on how the synergy is realized within the SF implementation on the ground. The study aims to fill this knowledge gap by investigating community-based practices, efforts, and challenges in line with the pathways connecting forest conservation and food security in three SF sites in Riau, Indonesia. Relevant data are collected through stakeholder interviews, field observation, and spatial analysis; and further triangulated through literature review. While SF ecosystems at the study sites provide food and income sources and help build climate resilience for the local and indigenous communities, challenges remain in improving the value added and market access of local forest products; incentivizing forest-based food subsistence potential in line with the site-specific practices; and, in some areas, reducing the rate of forest loss. The policy implications and recommendations for improvement are provided.
Positive Water Impact Validation: Study Case at Kubang Water Sources AQUA Operation Sukabumi, West Java, Indonesia
Authors: Lubis Rachmat Fajar , Mulyono Asep , Fadillah Arif , Bakti Hendra , Nugraha Gumilar Utama , Muhammad Azwar Satya , Pramudiantoro Raditya , Abdurrohman Arman 
Published: December 2022

Abstract
Water stewardship is an effort to maintain the availability of water for humankind. AQUA water stewardship program “good water stewardship” that Danone has carried out is called “positive water impact.” PWI has various efforts to get a good impact on its water sources and environment. This program focuses on water stewardship to achieve quantity and quality as well as good water hygiene/sanitation and become the first initiative in Indonesia. Validation of these activities and their impact on Aqua’s Kubang groundwater resource recharge areas by PT AGM Mekarsari and PT AGM Babakanpari. Kubang water source is located on the southeast side of Mount Salak, Sukabumi, West Jawa. This activity was intended for the period 2011-now. The validation process would be carried out by referring to the division of 3 significant groups of water stewardship activities carried out :(1) The restoration of land conversion recharge area, (2) Restoration of recharge area-artificial recharge, and (3) Water access sanitation and hygiene. Validation was carried out from 2011 – 2020. The validation results of the positive water impact program as a water stewardship activity at Kubang water sources indicated that the calculation method and activity planning could be well validated during the period.
Environmental Aspects of City Participatory Budgeting in Poland
Authors: Klemens Brygida 
Published: December 2022

Abstract
Participatory budgets are an increasingly common form of co-decision of residents about the quality of life and development directions of urban space. In Poland, participatory budgets have been realized for a decade, and projects submitted to these budgets respond to needs such as e.g. leisure infrastructure, environmental conditions, recreation, health, and education. The study aims to analyze the phenomenon of civic participation and the use of participatory budgets as a tool of co-governance in the context of environmental issues and urban development. A desk research analysis of national and foreign literature data was performed, and the existing statistical data on participatory budgets in Poland were analyzed. In addition, the websites of selected cities in Poland were analyzed in the context of implemented projects and citizen’s activity within the framework of participatory budgets. The results indicate that the initial enthusiasm of the citizen’s implementation has decreased, but the COVID-19 pandemic has aroused renewed interest in the topic. The study’s implication is recommendations, e.g.: creating a civic budget database featuring uniform categories or creating Green Civic Budgets in every city.
Environmental Assessment Using Integrated Risk Based Approach (IRBA) at Jabon Landfill, Sidoarjo
Authors: Radityaningrum Arlini Dyah , Pramestyawati Talent Nia , Ni’am Achmad Chusnun , Wahyudi Eko , Aulady Mohamad Ferdaus Noor , Hamidah Nur Laila 
Published: December 2022

Abstract
Jabon landfill is located above the land belonging to the local government of Sidoarjo city with 8 hectares. The study’s objective is to evaluate the current state of Jabon landfill management using the Integrated Risk Based Approach (IRBA). Risk Index (RI) assessment results using IRBA obtained a 548,08 value with a category of moderate hazard evaluation so that the Jabon site can be gradually forwarded and rehabilitated into a sanitary landfill. Waste composition measured dominated by three types of waste biodegradable waste, non-biodegradable, and hazardous waste 69%, 29%, and 2%, respectively. The strategy needed for revitalizing the Jabon landfill is developing a system to minimize the impact of pollution on water, soil, and air so that it will be more environmentally friendly. Sanitary landfill should be considered to apply in Jabon landfill.
The Effect of Chimney Size on Knock-Down Pyrolysis Tank Design as Rice Husk Burner Using CFD Simulation
Authors: Rudiatama Mohamad Ramadani , Hamdi Hamdi , Kamal Dianta Mustofa , Soedarsono Johny Wahyuadi M. , Maksum Ahmad 
Published: December 2022

Abstract
This study reports the simulation of rice husk pyrolysis units in various sizes of chimneys to investigate the effect of chimney diameter on temperature and heat distribution. The modeling design was carried out using Solidworks 2020 software with 3d modeling, and flow simulation features where the diameters of the chimneys were varied, namely 3, 4, 5, 6, and 8 inches. Simulation of the pyrolysis process with an input temperature of 450 °C and an average fluid velocity of 2.344 m/s for chimney diameters of 3, 4, 5, 6, and 8 inches has resulted in a condenser heat-temperature (TH) of 169.84 °C, 170.04 °C, 171.36 °C, 170.31 °C, and 168.05°C. It produces cold-temperature (TC) of 41.97 °C, 42.88 °C, 42.31 °C, 42.38 °C, and 45.35°C, respectively. The simulation results also show that the larger the chimney size of the pyrolysis tank, the greater the need for heat from the stove fire; conversely, the tank capacity of the husk becomes smaller.
Independent Smallholders Farmers Group Sustain Biodiversity, Social and Economy After a Roundtable on Sustainable Palm Oil Certification: Case Study Sites in Jambi Province, Indonesia
Authors: Rosyani  , Zemp D C , Irawan B , Ermadani  , Nizori A 
Published: December 2022

Abstract
The purpose of this research is to analyze environmental impacts by assessing the number of forest crops planted among oil palm plantations, comparing soil qualities between certified and non-certified areas, analyze economic impacts by calculating the group’s income, and analyze the strategies used by strengths to be balanced biodiversity and economic development. The data collection uses observing, interviewing, and sampling the soil in the oil palm plantation and control site. The economic analysis was analyzed by using cost and benefit analysis. There has been a very significant change as the location of the river border has been planted with several types of forest plants. The chemical properties of soil in Gapoktan and non-Gapoktan farming areas were low pH or acid soil reaction. However, organic C, total N, and available P in Gapoktan soils were higher than in the non-Gapoktan soils. Smallholders’ strategies can maintain the sustainable management of oil palm plantations. It can be concluded that plot scales in smallholder plantations can support the biodiversity of oil palm plantations; so that runoff water can be restrained, and the biodiversity enrichment in oil palm can generate synergies between economic, social, and ecological functions.
Land Conservation and The Potential Goal for Food Security in Urban City
Authors: Sumantra Ketut , Martiningsih Ni Gst.Ag. Gde Eka 
Published: December 2022

AbstractPopulation growth and increasing demand for land for urban development have led to the conversion of agricultural land. Land conversion harms the reduction of agricultural areas and indirectly affects food availability, so efforts are needed to preserve it. The study aims to obtain the availability of paddy fields and the conservation strategies. Evaluation of land use change and availability was analyzed by high-resolution SPOT 6/7 satellite imagery data, slope maps, soil type maps, sub-district administrative boundaries maps, raw rice field maps, spatial pattern planning maps, climate data, and criteria for land suitability for food crops. The strategy of conservation of paddy fields based on the wisdom ofSubak(Balinese cultural base irrigation system for paddy fields) was analyzed by SWOT. The analysis showed that the converted land areas were 78.5 Ha. The available paddy fields that needed to be conserved were 895.02 Ha, consisting of a moderate suitability class of 556.74 Ha and a very suitable suitability level of 338.28 Ha. The strategy for conservation of paddy fields based onSubakwisdom must be implemented through 1) Developing tourist attractions based onSubakagricultural activities and rituals, 2) Developing a network of cooperation with the government and business people, 3) Implementing strictSubakrules(awig-awig), 4) EncouragingSubakto be more business-oriented through plant diversification that has market prospects.