bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of potential land use conflict for reducing landslide risk in Tawangmangu District Karanganyar Regency
Authors: Utomowati Rahning , Nugraha Setya , Zulfi Muhammad 
Published: March 2024

Abstract
Increasing demands for land use and limited resources lead to land use conflicts. Identification and resolution of land use conflicts is very important in order to use land resources fairly and achieve sustainable development. The research location is Tawangmangu District, Central Java Province. Based on its geographical conditions, Tawangmangu District is an area prone to landslides. Increasing tourism development in the Tawangmangu sub-district has the potential for land use conflicts and will affect the risk of landslides. The research objectives are: (1). Analyzing of Land Use Changes in Tawangmangu District in 2013 - 2023, (2). Analyzing Patterns of Land Use Conflict in Tawangmangu District in 2013 - 2023, (3). Analyzing Land Use Conflict Patterns for Reducing Landslide Risk in Tawangmangu in 2023. The research method is a survey method, the research form is descriptive quantitative with a spatial approach. In this study, spatial descriptions of land use, changes in land use, patterns of land use conflicts in the study area are displayed in the form of thematic maps. Data collection methods are field observations, interviews, document review, image and map interpretation. The main data source for land use is multi-temporal satellite imagery of the Tawangmangu District area. The analysis used is spatial analysis which is processed using a Geographic Information System with the output in the form of land use change maps and land use conflict pattern maps. The results of the study show that there have been significant changes in land use during the period 2013 - 2023, and spatially a pattern of land use conflicts has been formed in the Tawangmangu District.
Spatial patterns analysis of land use changes using spatial metrics in the peri-urban area of Surakarta City 2023
Authors: Noviani Rita , Ahmad  , Marfu’ah Istiyanti Nur 
Published: March 2024

Abstract
The development of cities and the transformation of suburbs are interrelated. Limited land in urban areas causes urban development to move outward towards peri-urban areas. Morphologically, the spatial development of urban fairy areas causes land use change. Surakarta City, as the mother city of the Subosukowonosraten Area, has experienced over-capacity, causing the effect of Surakarta City towards its periphery. This study aims to analyze spatial patterns of land use change using a spatial metrics approach. Research is quantitative descriptive research with a spatial approach. The results showed an increasing trend of residential land use change in all peri-urban zones of Surakarta City, with a faster rate of land use change in the peri-urban area of the inner zone as an area directly adjacent to the core city. The pattern of land use change shows the inner zone, and the outer zone shows the development of clustering patterns. In contrast, the urban shadow zone and rural hinterland zone show the development of longitudinal patterns.
Effectiveness of landslide mitigation education on disaster knowledge and preparedness of students in class VIII SMPN 1 Jenawi
Authors: Nurlaili Titin , Wardhani Puspita Indra , Hafida Siti Hadiyati Nur , Susilawati Siti Azizah 
Published: March 2024

Abstract
The implementation of landslide disaster mitigation education for students is an effort that can be made to increase students’ disaster knowledge and preparedness for landslides. Actions are needed to increase disaster knowledge and preparedness to minimize the impact caused by disasters. The objectives of this study are (1) to analyze the level of disaster knowledge of grade VIII students towards landslides; (2) to analyze the preparedness of grade VIII students of SMP Negeri 1 Jenawi towards landslides; and (3) to analyze the effectiveness of the implementation of landslide disaster mitigation education on the level of disaster knowledge and the level of preparedness of grade VIII students of SMP Negeri 1 Jenawi. This quantitative research method uses a pretest-posttest control group experimental design that uses questionnaires for data collection. The results showed that 1) The level of disaster knowledge of experimental class students on pretest results has an average of 81.59, while the control class has an average of 79.71, 2) The level of preparedness of experimental class students has an average of 64.97, while the control class has an average of 66.52. 3) The effectiveness of implementing disaster mitigation education on the level of disaster knowledge and preparedness of students in the N-Gain Score test shows that it is effective enough to be applied as an appropriate and effective step in reducing the risk of landslides.
Looking at the relationship of PM10 suspended particle concentration from daily observations and annual observations of the Ipoh Meteorological Department, Perak
Authors: Ismail Mohamad Ihsan Muhamad , Ibrahim Mohd Hairy , Ladan Tijjani Abubakar , Muryani Chatarina , Wijayanti Pipit 
Published: March 2024

Abstract
The objective of the study is to see the relationship between the concentration of suspended particulate matter (PM10) from daily observation data and annual observation data from the Ipoh Meteorological Department. In general, the data required in this study can be divided into two groups of data, namely primary data and secondary data. Primary data is obtained through observation using the field study method and observed in the field horizontally while secondary data is from annual observation records. Observations are carried out at 34 stations determined based on the source of pollution. In this study, the selected location is in the Ipoh, Perak area and the focus of the research problem is the high data obtained from the annual observation of suspended particles. The results of the study found that there is a relationship between the annual concentration of suspended particles and the concentrations of daily observations. Studies have shown that industrial areas and factories such as cement factories, limestone factories, and stone crushing areas are the main sources of pollution with high concentrations of suspended particles in Ipoh.
Analysis of potential soil degradation on agricultural land based on geographic information systems in Slogohimo District, Wonogiri Regency
Authors: Herdiansyah G , Herawati A , Safira R , Hardian T , Istiqomah N M , Hasanah K , Romadhon M R 
Published: March 2024

Abstract
Slogohimo District is one of the districts located in Wonogiri Regency with an area of 6.415 ha. Population growth in Slogohimo District has increased by 7,068 people from 2017 to 2022. The total population in 2022 is 53,403 people with the majority livelihood being farmers. Population increase will have an impact on increasing the demand for biomass. Land management that does not pay attention to conservation principles will cause changes in the soil’s basic properties and impact the biomass produced. About 84,91% of the land in Slogohimo District is used as agricultural land in paddy fields, moor, and plantations. The increase in population and the need for biomass, triggers more intensive processing of agricultural land which has the potential to cause soil degradation potential degradation. Based on these problems, it is important to carry out an assessment of the potential for degradation to agricultural land in Slogohimo District. The method used is overlaying thematic maps consisting of soil type maps, rainfall maps, slope maps, and land use maps through spatial data analysis based on Geographic Information Systems (GIS). The potential for soil degradation is obtained from the scoring results which refer to the standard criteria in the Technical Guidelines for Preparation of Soil Degradation Degradation Status Maps for Biomass Production. The results showed that potential degradation to the soil on agricultural land in Slogohimo District was classified into three classes by area or proportion of land, namely low class covering 1.558,08 ha, medium class covering 2.800,70 ha, and high class covering 919,93 ha.
Application of Analytical Hierarchy Process (AHP) and Geographic Information System (GIS) in flood hazard analysis in the Rawa Pening Sub-Watershed, Indonesia
Authors: Khumaeroh Dinda Nur Fadila , Sari Dewi Novita 
Published: March 2024

Abstract
The watershed is one of the ecological functional units in a region. The Rawa Pening Sub-Watershed, located in Semarang Regency and its surroundings, is the upper region of the Tuntang Watershed, which experiences periodic floods. Flood hazard disasters occur due to several contributing factors. This phenomenon significantly affects the residents in the Rawa Pening Sub-Watershed, particularly in the agricultural sector, specifically in the local paddy fields. With the development of Geographic Information Systems (GIS) in disaster management, it is possible to provide preliminary information on predicting flood hazard zones, particularly in the Rawa Pening Sub-Watershed. This study aimed to determine the most influential parameters and areas highly prone to flood hazards in the Rawa Pening Sub-Watershed. Nine parameters, including elevation, slope, curvature, precipitation, land use, soil type, distance to the river, Normalized Difference Vegetation Index, and Topographic Wetness Index, were analyzed based on their respective roles. The Analytical Hierarchy Process (AHP) and Ordered Weighted Averaging (OWA) techniques were employed to obtain the flood hazard map. The nine parameters were weighted according to a Forum Group Discussion. The results yielded a flood hazard map divided into five zones: very low (3451,64 Ha / 13,16%), low (5024,29 Ha / 19,16%), moderate (6049,35 Ha / 23,07%), high (7949,67 Ha / 30,31%), and very high (3750,93 Ha / 14,30%).
Ten daily rainfall forecasting using SSA algorithms and Seasonal ARIMA model to determine the beginning of the rainy season
Authors: Ruhiat D , Soekarno I , Kardhana H , Suwarman R 
Published: March 2024

Abstract
Rainfall is one of the most important hydrological parameters. Based on the prediction of rainfall, several plans related to rainfall can be carried out, including predicting the start of the planting season based on information on the beginning of the rainy season and preparing cropping patterns. The purpose of this study is to predict the ten daily rainfall for 12 months from January to December of the following year and predict the start of the rainy season based on BMKG criteria. Modeling and forecasting is carried out on the ten daily regional rainfall in the catchment of Citarum-Majalaya water gauge using the Singular Spectrum Analysis (SSA) algorithm and the Seasonal ARIMA model. Forecasting model performance is measured using error values, namely mean absolute percentage error (MAPE). The results of these performance tests illustrate that the SSA algorithm and the Seasonal ARIMA model have fairly good accuracy for predicting rainfall for the next 6 months, where each has a MAPE value of 36.8 percent and 40.0 percent. Prediction of the beginning of the rainy season at the study location based on SSA forecasting results is most likely to occur on the 3rd of October, in accordance with BMKG predictions. whereas based on the results of the SARIMA forecasting model, the beginning of the rainy season is likely to occur on the 1st of November, and another possibility that the beginning of the rainy season will occur on the 2nd of October.
The governance of Household Hazardous Waste (HHW): A literature review of HHW-related regulation in Southeast Asian developing countries
Authors: Nasarani Glory , Purnaweni Hartuti , Maryono Maryono , Surahman Nofriani 
Published: March 2024

Abstract
Growing cities of developing countries followed by human activities brings challenge on how to manage the massive solid waste production. Pile of solid waste in the collecting or dumping sites produce methane gas that threaten earths’ climate change, whereas leachate with organic, inorganic, and hazardous contaminants resulted in soil and groundwater pollution. Furthermore, untreated solid wastes are aesthetically disturbing and environmentally polluting as they enter the water bodies. More than 40% of the Municipal Solid Waste are generated by household activities and approximately 1% of it contains hazardous materials, such as heavy metals and inert materials. Unprocessed Household Hazardous Waste (HHW) carries substantial ecological impacts. However, issues on HHW considered to have less attention either by community or government due to the requirement of specific treatment and the cost of final disposal. The role of regulation or guidelines are critical to manage the HHW handling. This review aims to explore the availability of national as well as local regulation related to HHW management in Southeast Asian developing countries and to analyze the correlation between GNI level and the government concern on HHW issues. Despite the main solution, the availability of HHW regulation is required to govern the management and minimize the contamination to the environment. The analysis is based on literature from journals as well as official websites from each country which studied. The result of the study can give an alternate perspective on the governance of HHW in developing countries.
Community vulnerability and resilience to flood disaster in Losari District, Brebes Regency
Authors: Sadanna Andhika Putra , Setyowati Dewi Liesnoor , Suharini Erni 
Published: March 2024

AbstractBrebes Regency is an area that has a high level of vulnerability to flooding. One of the areas with a high level of vulnerability is in Losari District. The flood disaster in Losari District occurred due to the overflow of the Cisanggarung River. The aims of the research: (1) to analyze the community’s vulnerability to floods on social, economic, physical and environmental aspects in Losari District; (2) assessing the vulnerability of the people of Losari District to floods; (3) analyzing the resilience of the Losari sub-district community to floods. This research is a quantitative esearch with a survey method. The study population came from the heads of families in the Losari District who live along the Cisanggarung watershed. The sampling technique uses a purposive sampling method. Statistical descriptive analysis was used to analyze vulnerability in social, economic, physical and environmental aspects, as well as community resilience to floods. The results of the study show that: (1) More than half of the people of Losari District have a high category of social vulnerability; high category of economic vulnerability; high category of physical vulnerability; and low category environmental vulnerability. (2) More than half of the people of Losari District fall into the high vulnerability category. (3) The resilience of the people of Losari District to floods is included in the low category.
Study of tsunami source as preparation for tsunami modeling in Sulawesi
Authors: Putri Aprilia Manggala , Saputra Aditya , Wibowo Afif Ari 
Published: March 2024

Abstract
The Sulawesi region is prone to earthquakes due to the existence of a Subduction Zone which can generate a tsunami so that tsunami modeling is important as a tsunami mitigation effort in the future. The purpose of this research is to study the maximum earthquake potential in the Sulawesi Subduction Zone and to model the tsunami source with a multi-deformation scheme. The research method is a literature study using the 2017 National Earthquake Center book, tsunami modeling using an earthquake scenario with a magnitude of 8.5 Mw, a depth 20 Km, fault dimension modeling using global mapper software based on the Scaling law, fault dimensions with a length of the fault area and a width of the fault area, the earthquake parameters in the study consist of magnitude, epicentre depth, dip, slip, fault area length, the width of the fracture area and the dislocations. Tsunami source modeling uses the multi-fault. The results of this study are the maximum potential for an earthquake of around 8.5 Mw, the shape of the earthquake deformation and parameters as well as the tsunami source model that describes the sea level conditions experiencing an increase of 5,7 meters and for the decrease in sea level reaching -5.9 meters.
Identified benefits of community trees in Martelu Purba Nature Reserve
Authors: Rangkuti A B , Hartini K S , Susilowati A , Rambey R , Peniwidiyanti  , Irmayanti L , Indriani F 
Published: March 2024

Abstract
The tree species in the Martelu Purba Nature Reserve has been identified. There were 39 plant species from 27 families. Publication of the benefits of each tree species in Martelu Purba Nature Reserve has not been well done. The trees have good potential for further exploration to discover their real benefits for human welfare. This research aims to identify the benefits of the Martelu Purba Nature Reserve. The method used in this study was an exploratory method of tree species in the Ancient Martelu Nature Reserve, and then the benefit categories of each type were determined with reference to the book Indonesian Useful Plants by K. Heyne. Based on research results, the benefits of trees are classified into six categories: raw materials for medicines, food sources for humans and animals, trees to improve environmental conditions, heavy and light construction materials, natural dyes, and paper-making materials. Each type has more than one benefit. Around 35%, or 24 species, are used for consumption; as many as 29%, or 20 species, are used as medicinal plants and as building materials. 21%, or 14 species; besides that, there are tree species for which the local community uses the sap and Gamblea malayana (MRHend.) CBShang, Lowry & Frodin as a phytoremediation plant.
Agroforestry system on peatlands in Pulau Hanaut, Kotawaringin Timur: A win-win solution to preserve peatland functions
Authors: Purwanto  , Ura R , Nuralamin  , Handayani D , Azwar F , Wakhid N , Premono B T , Siahaan H , Bastoni  , Sundari S , Lestari D P , Darusman T , Tata H L 
Published: March 2024

Abstract
Agroforestry on peatlands in Pulau Hanaut sub-district of Kotawaringin Timur is an approach that combines agricultural crops with trees on peatlands. The location of this project is in Serambut and Babaung villages, Pulau Hanaut sub-district. Primary data were collected through Focus Group Discussions (FGD), interviews, and direct observation in the field, and secondary data were collected by studying the related documents that existed. All the data then were analyzed by qualitative descriptive analysis. This site has a peat depth of less than 50 cm and a maximum water table between -10 to -15 cm. Peatland is a unique ecosystem that requires specific considerations for agroforestry practices. Implementing proper water management techniques, such as controlled water levels and irrigation, can help maintain the hydrological balance. Tree species selection that are suitable for peatland conditions were chosen by the communities, such as fruit tree species, cashew nuts, and enrichment planting on the current coconut farm. In addition, fire prevention is also an important part of peatland management. Therefore, zero-burning and organic farming practices should be implemented. Implementing agroforestry on peatlands requires careful planning, considering the unique characteristics of peatland ecosystems, and the ecological, social, and economic aspects of the local community. Local stakeholders’ involvement in decision-making processes is highly recommended to ensure the success of agroforestry initiatives on peatlands in the sub-district, which is part of the Mentaya-Katingan Peat Hydrological Unit, Central Kalimantan.
The Response of giving Gamal, Calliandra, and Lamtoro leaves compost fertilizer to Stevia plant (Stevia rebaudiana Bertoni) growth
Authors: Siregar A P , Wijayanto N 
Published: March 2024

Abstract
Stevia (Stevia rebaudiana Bertoni) is a herbaceous plant, a sweet plant that can replace cane sugar. This plant is a shortday crop that can be harvested within 40-60 DAP. Compost is an organic fertilizer that is made by utilizing the weathering process from the interaction of microorganisms and decomposing bacteria. One of the litters can be utilized include gamal, calliandra and lamtoro. The purpose was to determine the effect of the three composts on the growth and productivity of the stevia. The analysis method used a completely randomized design (CRD) with one factor and four treatments. The results showed that compost had a significant effect on all observed variables including height, diameter, number of leaves, fresh weight and plant biomass. The highest growth and productivity of stevia plants were produced by stevia plants in treatment P3 (lamtoro compost), which influenced all observed aspects, including height and diameter (21.7 and 2 cm), number of leaves (152 leaves), total wet and dry weight (16.54 and 3.58). The lowest yields were produced in treatment P0 (control), which only increases the height and diameter by 5.81 and 1 cm, with only 60 leaves and 6.25 and 1.28 grams for dry and wet weights, respectively.
Agroforestry based eco-tourism as an innovative solution for economic, environmental and climate resilience in Batur UNESCO Global Geopark, Bali, Indonesia.
Authors: Astarini I A , Juliantara I K P , Dwikasari I A I , Janaguna I M A , Ginoga K L , Khotimah H , Djaenudin D , Leksono B , Suyasa I G W , Sucipto I W G E , Baral H 
Published: March 2024

Abstract
In recent years such challenges in Batur UNESCO Global Geopark (BUGG) become increasingly complex and dynamic as they involve multiple parties and multi-level institutions with various interests. The sustainable land use practices in BUGG have great potential in fulfilling the needs of local, restoring biodiversity, Sustainable Development Goals 2030, and climate change. This study aims to explore the potential of land use for promoting tourism based on sustainable land use practices associated with the needs of communities in climate-smart agriculture and forestry. The field survey was done in January - March 2023 on BUGG region, in-depth interviews were conducted with local communities, government officers, and tourist guides; geospatial analyses include 48 villages of BUGG. The study resulted in the potential of climate-smart agroforestry for promoting tourism activities in the BUGG including Kintamani oranges farming (33,3%), Kintamani coffee farming (33,3%), horticulture farming under Eucalyptus trees (23,4%) and bee farming under Eucalyptus trees associated with culture for geopark tourism (10%). In addition, the agroforestry of coffee and oranges has mutual benefit ecologically and feasible financially with NPV IDR2.419.361.435,70; IRR 90,79% and R/C 2,31.