bluuebunny/crossref_metadata_2025_split huggingface dataset:
SWOT Analysis in Determining Environmental Risk Management Strategy in Medium Scale Nickel Laterite Mining (Case Study in PT Rohul Energi Indonesia)
Authors: Taufik M J , Martono D N , Soelarno S W 
Published: December 2021

Abstract
Nickel is an essential metal in modern infrastructure, with significant uses in the stainless-steel industry for less than 65%. Nearly 70% of the world’s nickel laterite production comes from Indonesia and the Philippines. The high demand for nickel-based materials globally and the availability of nickel laterite ore in Indonesia make laterite nickel mining in Indonesia inevitable. Medium and small mining companies are more likely to have a more significant impact on the environment than large companies. Therefore, it is necessary to evaluate the implementation of environmental risk and impact management, and develop a company strategy. The research was conducted by qualitative method, namely by descriptive analysis and SWOT analysis. The data was collected in interview text, questionnaire results, field notes, documentation, photos, and videos. SWOT is one of the methods to analyze the strategy of an organization by identifying and measuring strengths and weaknesses, and opportunities and threats of the organization. Result is obtained score 3.77 (the X-axis), and 0.34 (the Y-axis) and will be plotted into a quadrant graph of the SWOT analysis method. The research resulted in PT. REI is in quadrant I. Therefore, the strategy would be utilizing the strengths and opportunities of the organization.
Sustainability Challenges of The Landfill Gas Power Plants in Indonesia
Authors: Budiarto R , Gozan M , Novitasari D , Wahyuni N S , Naimah D Y N 
Published: December 2021

Abstract
As part of urbanization, waste causes a significant challenge in Indonesia. As part of the solution to this challenge is applying the landfill gas (LFG) powerplant. Various efforts are being conducted to implement the LFG powerplant in Indonesia. The literature review was conducted to focusing on the performance sustainability of the LFG powerplant. The explaining power capacity, expected energy supply, actual energy supply, problems, and their cause and impact data are presented. All LFG power plants show technical problems, such as leakage gas pipe, defected gas capture, absence of gas storage and purification equipment, and limited monitoring system. Financial and social challenges exacerbate the technical issues that risk the system’s sustainability, such as unclear funding mechanism, lack of capacity from stakeholders, and conflict with the local community. All of the issues hindered achieving performance targets in the powerplant development, operation, and maintenance phase.
The Waste Recycling of Sugarcane Bagasse-Based Biochar for Biogas Purification
Authors: Wuri M A , Pertiwiningrum A , Budiarto R , Gozan M , Harto A W 
Published: December 2021

Abstract
The utilization of the recycling of biomass waste for carbon dioxide (CO2) adsorption in biogas is still rare. Even though the experiments on the biogas purification still using synthetic biogas. This paper investigated the recycling of biomass waste, sugarcane bagasse for biogas purification. The conversion of biomass into biochar was claimed to expand the surface area of its pores for capturing CO2 in biogas. Five treatments of adsorbents used in this study, 100% volume of zeolite or biochar, 75% volume of zeolite and 25% biochar, 50% volume of zeolite and biochar, 25% volume of zeolite and 25% volume of zeolite, and 25% volume of biochar. The difference of volume treatment in adsorbents affected methane (CH4) and CO2 composition of biogas. Biogas purification by adsorption was conducted at 5-7 bar pressure range and room temperature. Biogas before and after purification were tested of CH4 and CO2 composition by gas chromatography. A significant reduction in CO2 was shown when 50% volume of zeolite was replaced by biochar. The highest in CO2 reduction showed by the composition of 50% sugarcane bagasse-based biochar and 50% natural zeolite. The CO2 decreases did not accompany by the CH4 increases because mesopore-sized still dominated the adsorbents’ pore size.
Waste to Energy in Sunter, Jakarta, Indonesia: Plans and Challenges
Authors: Damayanti P , Moersidik S S , Haryanto J T 
Published: December 2021

Abstract
Waste-to-energy (WtE) power plants in waste management have been applied widespread because it is considered the best waste management solution compared to other waste management technologies. However, Jakarta has relied heavily on landfills regarding its waste management. Bantargebang landfill has been the only landfill owned by Jakarta and has been operating since 1989, so it has almost reached its capacity limit. Thus, to solve the problem, the Provincial Government of Jakarta has planned to build an Intermediate Treatment Facility (ITF) in a WtE power plant in Sunter. This article aims to find out the plans and the challenges of WtE in Sunter, Jakarta. This research was conducted with a literature study on waste to energy in several countries that have applied it to their waste management systems and literature related to the progress of waste to energy development in Indonesia especially ITF Sunter, and the challenges that must be done faced. Based on the literature study, building an ITF is one of the Jakarta Provincial Government’s responsibilities. However, the composition and characteristics of the waste tend to be lower than (WtE) standards, so the waste cannot be effectively processed. Therefore, the use of a pre-treatment facility should be considered.
The Interrelationship of Sustainable Economic Value of Watersheds Using Contingent Valuation Method Approach with Circular Economy: A Literature Study
Authors: Wahyuningrum D , Gravitiani E , Sartika R C 
Published: December 2021

Abstract
Waste accumulation mainly causes environmental damage. Watersheds experience high waste pollution problems. Therefore, the need to maintain ecological sustainability by maintaining the cleanliness of the watershed environment. This research studies the interrelationship of economic value in watersheds as measured by the contingent valuation method approach with the circular economy. This research aims to identify the application of circular economy and know the use of the contingent valuation method approach in measuring the economic value of natural resources in the form of watersheds. The method used is a descriptive approach using literature studies. This research uses secondary data by collecting data and information through website-based electronic media, relevant journals, previous research, and so on. The results of this research are measuring the economic value of watersheds using circular economy and using the contingent valuation method to find out how willing to pay from the community towards environmental improvement and the desire to receive compensation from ecological damage. The application of a circular economy is expected to reduce waste pollution and can increase economic growth.
Cost and Benefits Analysis of Implementing Waste Bank in Gunung Kidul Beach Area, Yogyakarta
Authors: Gravitiani E , Chayyani N R , Juwita A H 
Published: December 2021

Abstract
Waste banks are community-based waste management programs, which group waste based on their selling value. The application of garbage banks in coastal areas needs to be done because the more beach visitors, the more garbage is also increasing. The purpose of this research is to see the potential application of garbage banks in coastal areas. The method used is Cost-Benefit Analysis (CBA) with secondary and primary data. The results show that the application of waste banks can be done based on the investment criteria applied. Net present value shows a positive value, BCR > 1, IRR > discounted interest, and Payback period < 1 year. It can be concluded that the garbage bank program will positively impact the progress of tourism in terms of economic aspects.
Screening Extract EtOAc Sponge Derived Fungi Against Clinical Staphylococcus aureus to Obtain Sustainable Natural Product
Authors: Lutfiah R , Juliasih N L G R , Hendri J , Setiawan A 
Published: December 2021

Abstract
The increasing resistance of pathogenic bacteria to various antibiotics worldwide has become a severe problem for medicine and human health. This study aims to determine the antibacterial activity of extract ethyl acetate (EtOAc) produced by sponge-derived fungi as an antibacterial agent. This study obtained nineteen fungal isolates from the marine sponges in Singaraja, Buleleng Bali, Indonesia. The pathogenic bacteria Staphylococcus aureus was obtained from patients at Abdul Moeloek Hospital, Bandar Lampung. The susceptibility test of Staphylococcus aureus was carried out on nine types of commercial antibiotics using the disk diffusion method. The solid-state fermentation (SSF) method on rice media carried the cultivation and co-cultivation of fungi. The bioactivity of the extract was tested against pathogenic bacteria S. aureus. The results of the susceptibility test to antibiotics showed S. aureus resistance to amoxicillin, ciprofloxacin, erythromycin. Showed that extracts A12RF, A05RF, C36RF had inhibitory activity against the growth of S. aureus at a concentration of 0,5mg/mL. These results indicate that co-cultivation can induce fungi to produce different secondary metabolites. This basic information is essential for further studies related to the production of fungal bioactive compounds through the co-cultivation stage in the SSF process.
Watershed Health Changes based on Vegetated Land Cover in the Upper Citarum Watershed, West Java, Province, Indonesia
Authors: Marko K , Sutjiningsih D , Kusratmoko E 
Published: December 2021

Abstract
The increase in built-up land and the decrease in vegetated land due to human activities have worsened watershed health from time to time. This study aims to assess the watershed’s health and changes every ten years based on the percentage of vegetated land cover except agricultural land in the Upper Citarum watershed, West Java. Land cover information was obtained from the processing of Landsat imagery in 1990, 2000, 2010, and 2020 based on remote sensing using the supervised classification method. The watershed health level is determined by calculating the percentage of vegetated land cover of 173 catchments. The results show that the area of the vegetated land cover decreased from 1990 to 2000, then increased from 2000 to 2010, and decreased again from 2010 to 2020. Changes in the area of vegetated land in each period of the year affect the health level of the watershed in a spatiotemporal manner. Although these changes occur in a fluctuating manner, the number of unhealthy catchments in the Upper Citarum watershed is increasing, especially in the Ci Kapundung sub-watershed in the north and Ci Sangkuy in the south.
Estrogenic Waste Conservation in Bengawan Solo Sub-Watershed: Application of Contingent Valuation Method
Authors: Khoiriyah S , Suranto  , Setyono P , Gravitiani E 
Published: December 2021

Abstract
This study aims to determine the number of people willing to pay (WTP) for clean water using the Contingent Valuation Method (CVM). The sub-watersheds are located on the Pucang Sawit, Pepe, Premulung, and Kalianyar rivers. The data were random collected through interviews using questionnaires. The primary data consisted of four types, namely socioeconomic, perceptions of the environment and clean water, conservation of polluted water and simulations. The calculation of WTP with the CVM approach was carried out in 4 stages, including creating a hypothetical market, obtaining the WTP value, using an analytical model with dummy variables, and data analysis. The data analysis includes descriptive, regression, model significance, coefficient of determination (R2), and partial test. The results showed that 69.2% of respondents chose the 3rd simulation, with the willingness to plant 20 clumps of portulaca plants, to clean 50 litres of water for IDR 300,000. Based on the partial test, the variables that significantly affect WTP were the monthly expense, number of family members, gender, participation in environmental activities, and willingness to pay for water conservation. The contribution of this study is to be able to determine the WTP of a water conservation activity polluted in another area.
BIOTRICO: A Breakthrough Fertilizer for Sustainable Agriculture
Authors: Irawan S , Antriyandarti E 
Published: December 2021

Abstract
The second goal of Sustainable Development Goals is to end hunger, achieve food security and improved nutrition as well as promote sustainable agriculture. Within the framework of sustainable development, agriculture has dimensions as a complex ecosystem of which biodiversity and productivity must be maintained. Accordingly, organic agriculture is an agricultural system that holistically pays attention to the sustainability of biodiversity, biological cycles, and soil biological activities. The problems faced by farmers are the attack of disease-causing pathogens; the level of pathogen attack can even cause crop failure. Phytophthora infestans is a pathogen that causes root, stem, and leaf disease, and this disease is hazardous for plants. Phytophthora infestans are challenging to control, easily transmitted, and have the highest virulence when the plant is in the vegetative period. Therefore, this research aims to determine the level of effectiveness of BIOTRICO in controlling Phytophthora infestans by using experimental method in CV Agrolestari Merbabu. From the experimental results, BIOTRICO was able to minimize the attack of pathogens to only 20%, much lower than the control (60%) and proven capability to become a better option in root, stem, and leaf disease than chemical pesticides for sustainable agricultural practice.
Cleaner Production Assessment of the Aluminium Industry
Authors: Wicaksono A D , Agustina D , Meidiana C 
Published: December 2021

Abstract
Cleaner Production (CP) practices comprised environmental strategy perpetually applied in the production, processes, and services to bolster efficiency, safety, and environmental friendliness. Combining with the mindset of sustainable stocks and resources, this exercise of cleaner production provides advantages of minimum toxic wastes and residues. In this study, we prioritize this practice to be applied in the aluminum industry, of which cleaner production action has not yet been employed. This study aimed to assess the application of cleaner production in the aluminum industry. The method used is assessing cleaner production using the criteria of raw materials, production processes, water and wastewater, energy use, good housekeeping, solid waste and gas, human resources, and environmental performance. The assessment results of the cleaner production application indicate that the Mandiri industry type is generally at level 2 with a frequency of 13 industries. In general, SMAR’S is at level 3 with a frequency of 11 industries, and in the BLK industry, it is at level 2 with 11 industries. These results can be used as a recommendation for the government to increase cleaner production in the Jombang Regency.
Digital Village: Service, Togetherness, and SDGs
Authors: Irwansyah  
Published: December 2021

Abstract
Digital village is a development project with a digital platform. Digital transformation based on village potential is carried out to provide better services to the public. By using the capability maturity model (CMM), social contractual utilitarianism (SCU), and sustainable development goals (SDG), the research analyzes the content both quantitatively and qualitatively in public documents about digital villages in Indonesia. Public documents produced by the central, regional, media, and public governments stored on a website are extracted through the NVivo application and then categorized and analyzed with the categories of CMM, SCU, and SDG, tested for reliability via intercoder reliability and validity through trustworthiness. This study found (1) standard models related to government services to the public, (2) togetherness, and (3) the achievement of SDGs, especially the 8th goal, namely decent work, and economic growth. This study showed that the digital village enhances the government services to improve village economic growth and quality of education.
The Loss of Ecosystem Services in Women’s Forest at Youtefa Bay, Jayapura, Papua, Indonesia
Authors: Tijjani S , Mizuno K , Herdiansyah H 
Published: December 2021

AbstractThe uniqueness of mangrove protection in Papua is found in the Enggros Tribe, Youtefa Bay, Jayapura, Indonesia, a Women’s Forest. Women’s Forest is a mangrove forest managed under the Tonotwiyat customary law of Enggros Tribe, where men are prohibited from entering and foraging in this forest. However, the function of women’s forest ecosystem services began to decline by decreasing water quality, waste accumulation, and land conversion. The loss of ecosystem services must be analyzed to identify and quantify the loss of indigenous peoples. Based on the four frameworks of ecosystem service functions of TEEB (2011), the provisioning services, regulating services, habitat services, and cultural services, then carried out by desk study and in-depth interviews, it is shown that the most perceived loss by the community was the reduction in provisioning services by the declining the number of fish and bia noor. There is also a decline in cultural services satisfaction from women’s forests, where it is a place to talk and tell stories for Enggros Women. Further research in economic losses is needed. Local management by the Enggros Tribe itself must be increased, followed by the support from external stakeholders for the sustainability of women’s forests.
Axiology of the Phenomenon “Sustainable Government Administration” and Interaction of Ukraine with International Organizations in the Field of Environmental Safety
Authors: Lelechenko A , Lebedinska O , Somin S , Derun T , Ivanisiva M 
Published: December 2021

Abstract
The purpose of the article is to present empirical research on the study of the axiology of the phenomenon of “sustainable government administration”, the identification of its role and place in the system of value priorities for the development of modern human civilization, as well as the justification of new approaches to international cooperation towards the achievement of global Sustainable Development Goals. A new scientific term has been formulated and a separate scientific and practical direction in the field of science “State administration” - “sustainable government administration”, its subject, object, exclusive features, and methods of implementation have been determined. The author’s model of a criterion comparative analysis of state governance of sustainable development, public administration sustainable development and sustainable government administration features is proposed. Particular attention is paid to the issue of enhancing Ukraine’s participation in the activities of international governmental and non-governmental organizations in the field of environmental safety. The article is a logical continuation of previous scientific studies of the author’s team. The analysis allows to assume that in the case of the introduction of state regulation of sustainable development at the global, national and regional levels, has every reason to achieve a significant part of the Sustainable Development Goals without waiting for 2030.
Proposed Use of Land and Building Tax as a Fiscal Policy Instrument to Support Flood Disaster Management Financing in DKI Jakarta
Authors: Yahya I B , Inayati  , Sardjono L F 
Published: December 2021

Abstract
This article discusses a proposal applying an earmarking tax scheme to PBB-P2 in DKI Jakarta Province to support financing and flood disaster management, based on the flood disaster that always occurs every year and has many losses. In addition, the current pattern of financing comes from the APBD or local general fund. This scheme will trigger the potential for discontinuity of budget allocations for flood disaster management. This study aims to identify and compare the practice of financing and handling disasters in other countries. Then it aims to see the advantages and disadvantages of the proposed proposal and explore the policy recommendations that can be given if this proposal is later implemented. By using a qualitative approach, this research is done through in-depth interviews and literature study. The study results found that, there are two financing schemes for flood disaster management, namely (1) national budget and (2) other government funds. Another finding shows that the proposed application of the earmarking tax can legally be carried out in DKI Jakarta. Although, there are advantages and disadvantages, and there are several options for the DKI Jakarta Provincial Government that can be considered if this proposal is later implemented.
The Urgency of Revision of the Law Regarding Conservation of Biological Natural Resources and Its Ecosystems in Indonesia
Authors: Ayuni Q , Arsil F 
Published: December 2021

Abstract
This paper discusses the importance of revising the law on the Conservation of Biological Natural Resources and Its Ecosystems as a priority for national legislation programs. The three important reasons for the revision are accommodating conservation approaches, adapting to the principles of regional autonomy, and strengthening law enforcement. This revision is vital to deal with the widespread destruction of ecosystems and the theft of illegal species in Indonesia. Protection of biological natural resources is essential because it is one of the elements of environmental resilience. With the normative legal approach, this paper argues the importance of revising the law to ensure implementation in protecting Biological Natural Resources in Indonesia.
Blood Lead Levels of Pregnant Women in Agricultural and Coastal Area: A SDG’s Indicator for Health and Pollution in Brebes District
Authors: Sakina N A 
Published: December 2021

Abstract
Maternal mortality is still a severe problem in Indonesia. One of the causes is the blood lead levels. Blood lead levels in pregnant women can increase the risk of preeclampsia which is the cause of high maternal mortality in Indonesia. One of the factors for high blood lead levels is living close to the source of lead pollution. This study determines the differences in blood lead levels in pregnant women in agricultural and coastal areas in Brebes District. The t-test independent is used to analyze the mean differences with SPSS v 21 software with 84 samples. The results show a significant difference in the average blood lead levels in pregnant women in agricultural and coastal areas in Brebes Regency (p-value=0,047). The average blood lead levels are higher in agricultural areas (46.243 µg/dL) than in coastal areas (37.731 µg/dL). It can be implied that the risk of maternal mortality in an agricultural area is higher than in a coastal area.