bluuebunny/crossref_metadata_2025_split huggingface dataset:
The potential of in-silico approach to support government programs to achieve eco-friendly agriculture: Studies on urban agriculture
Authors: Kholila Berliana N , Soesilo Tri E B , Herdiansyah Herdis 
Published: April 2021

Abstract
As one of the supporters of sustainable development is an effort to fulfill food needs realized through the agricultural sector. However, the current agricultural system mostly uses chemical pesticides, especially in urban agriculture. This is done as an effort to maintain agricultural production and fulfill food needs in urban areas. Even though food needs are met, food security is not yet fulfilled. In solving this problem, the Indonesian Government has created a program that aims at agricultural development, namely Eco-friendly agriculture. Regarding Law Number 22 the Year 2019 Article 48 Concerning Integrated Pest Management, which provides directions such as counseling on Eco-friendly agriculture. In this case, the bioactivity of organic pesticides or biopesticides is the main factor of agriculture. The study is carried out by the Technical Implementing Unit to conduct trials to obtain suitable organic pesticides. The in-silico approach can be used as one of the primary methods to support Government programs. This approach can be used to simulate drug discovery and to determine its bioactivity by performing molecular docking. This study concludes that the in-silico approach has the potential to support Government programs to realize Eco-friendly agriculture as an initial technical effort of the program.
Building products and materials certification with ecolabel, the influence factor and best development strategy to be applied in Indonesia
Authors: Rais Aristyo R , Suzianti Amalia 
Published: April 2021

Abstract
In recent years, Indonesian people’s awareness of environmentally friendly products has begun to increase. This could be indicated when in 2015 The Ministry of Environment and Forestry of Indonesia launched the SNI Ekolabel, a standard for environmentally friendly products based on the condition of Indonesia. Moreover, in late of 2017, some of the building experts launched Green Label Indonesia, an ecolabel that more focuses on building products and materials. These two standards are intended to bolster the Sustainable Development Goals (SDGs), especially number 12. The problem is the number of the products that has been certified is still low. Through this research, it will be seen what factors drive a company to register its products on Ecolabel certification scheme. Where will be examined through a literature review with related themes and formulated models for further analysis with the Structured Equation Model (SEM). Then the SEM results will be used for the strategies selection that is calculated using the TOPSIS and IPA methods. The results of this research could be concluded, the best strategies to increase the company that applies to Eco-label are the strategies that are related to how to get a better profit and company image with Ecolabel.
Techno-economic analysis of a small-scale power-to-green urea plant
Authors: Fernando Calvin , Purwanto Widodo W 
Published: April 2021

Abstract
Power-to-green urea is the concept of urea production using hydrogen from photovoltaic (PV)-electrolysis; a promising option for remote area that do not have natural gas reserves. In this study techno-economic analysis of a small-scaled power-to-green urea plant is conducted with the purpose of obtaining energy efficiency of the system, specific energy consumption, and urea price. Process simulation is carried out by using Aspen Plus and green urea price is calculated using cash flow with 4 schemes. Scheme 1 uses investment cost of technology in 2019, scheme 2 is modification of scheme 1 with additional revenue through clean development mechanisms (CDM), scheme 3 uses investment cost of technology in 2030 and 2050, and scheme 4 is a combination of scheme 2 and 3. The obtained result shows the system efficiency of 7.9% and specific energy consumption of 109 GJ/MT urea. The price of green urea with Scheme 1, 2, 3, and 4 in order are 2342, 2320, 2026 and 1704, as well as 2004 and 1682 USD/MT urea, respectively. Power-to-green urea could not compete economically with conventional large-scale urea; however, due to its stable price and easily acquired raw material it is still highly relevant for remote areas in the future.
Analysis of water pollution using the STORET method in the Upper Citarum Watershed
Authors: Mudjiardjo Atiti S.U. , Moersidik Setyo S. , Darmajanti Linda 
Published: April 2021

Abstract
River water pollution in the Upper Citarum Watershed is increasingly being reported, research shows that the quality of river water has decreased drastically where along the 127 km or 47.1% of the Citarum river has been heavily polluted, it is estimated that every day the Citarum River accommodates 280 tons of waste. There are 31 water quality monitoring stations in the Upper Citarum Watershed: Cisanti Springs, Situ Cisanti, Bd. Wangisagara, Majalaya, Cengkrong, Solokan Jeruk, Sapan, Peundeuy, Komp. Radio, Cisirung, Pataruman, Kamasan, Dayeuh Kolot, Jb. Cilampeni, Cukang Genteng, Sadu, Nanjung, Citarum Kp. Pariang Pojok, Kertajaya, Cb. Bungin Leuwigajah, Cimahi Cihujung, Teras Cikapundung, Sukapada, Cikapundung Asia-Africa, Cinambo, Ciwastra, Jatiroke, Cikuda, Cikijing, Cimanggung, and Sindang Pakuon. Based on data analysis obtained from BBWS Citarum, data from 2011-2019 are obtained. This research aims to determine water quality status using STORET method in the Upper Citarum Watershed as indicator of environment pollution. This research method is quantitative, using the STORET method. The results show that the water quality conditions are heavily polluted, so it is necessary to make various efforts to tackle the pollution that occurs regularly, one of the ways is revitalization.
Scenario for West Papua contribution for NDC from forestry sector
Authors: Hendri  , Karuniasa Mahawan , Prabawardhani Saraswati , Syamsudin Kati , Pradafitri Wednes S 
Published: April 2021

Abstract
West Papua’s tropical forests are one of the mega biodiversity in the Sahul Shelf ecoregion. The increasing economic growth has a déterrent impact on deforestation and forest degradation with the rate increased by 1.29% per year (2010-2018). Meanwhile, economic growth in Gross Regional Domestic Product (GRDP) reached 4.87% per year. This study aims to simulate carbon management from the forestry sector in West Papua into the long-term low-carbon sustainable development. This research uses a dynamic system method through Stock Flow Diagram (SDF) stage and model validation. The results showed that the forestry GRDP and emission based on the CM1 and CM2 scenarios calculated using emission reduction of 69.61% and 91.04% were determined by 0.28 and 0.09 times from BAU. The total GRDP and forestry GRDP decreased by 5.19% (CM1) and 6.59% (CM2) and 71.57% (CM1) and 90.93% (CM2). Under this scenario, West Papua could maintain a forest cover of more than 85%. The study concludes that the results of the BAU scenario predict forest cover of 70% in 2030. Simulations carried out with CM1 and CM2 reduction in emissions show that the achievement of forestry GRDP, total GRDP, and emissions is lower than BAU.
Monitoring agricultural land-use change in Palaran Subdistrict, Samarinda City, East Kalimantan Province in 2006, 2014, and 2020
Authors: Ghotama Dea Y , Damayanti Astrid , Indra Tito L , Dimyati Muhammad 
Published: April 2021

Abstract
Land-use change is a regional development process and one type of land-use that has undergone many land-use changes in agriculture. Palaran Subdistrict, as one of the largest agricultural land in Samarinda City, has experienced an agricultural land conversion over the past 15 years, mainly caused by mining activities and thus led to the agricultural land reduction. This study aims to analyze agricultural land-use changes in 2006, 2014, and 2020 in Palaran Subdistrict, Samarinda City. The method used in this study is a spatial comparison of agricultural land-use in 2006 and 2014; also between 2014 and 2020 using Land Change Modeler tools in Idrisi Selva 17. Land-use obtained from manual digitation based on Landsat 5 imagery in 2006, Landsat 8 imagery in 2014, and Sentinel-2a imagery in 2020. This study’s results indicate agricultural land-use change in the northern part of the Palaran Subdistrict that changed into a settlement. In the middle of the Palaran Subdistrict, that changed into a bare land area.
Monitoring land cover change in Karang Mumus Watershed, Samarinda City in 2006, 2014, and 2020
Authors: Fatimatuzahra  , Indra Tito L , Damayanti Astrid , Dimyati Muhammad 
Published: April 2021

Abstract
Land cover basically can change over time as a result of community needs. Moreover, it impacts environmental degradation, damaging the hydrological function of watersheds, such as an increased critical land. One significant change in land cover occurred in the Karang Mumus watershed. This study aims to analyze land cover changes in the Karang Mumus watershed in 2006, 2014, and 2020. The method used in this study is a spatial comparison of land cover changes in 2006 and 2014, also in 2014 and 2020. This study’s land cover data were obtained from manual digitization where 2006 was obtained from Landsat 5 imagery, 2014 from Landsat 8 imagery, and 2020 is obtained from the Sentinel-2a imagery. This study indicates that most changes occur in the Karang Mumus watershed middle stream into a settlement and bare land.
The impact of fish feed on water quality in Lake Cilala, Bogor Regency, West Java
Authors: Wisnu Rian P , Karuniasa Mahawan , Moersidik Setyo S. 
Published: April 2021

Abstract
Water quality in Lake Cilala has decreased due to fishery activity, which is now overgrowing. In 2016, fish cages were demolished since they caused eutrophication and sedimentation. There has yet a research on the impact of Lake Cilala aquaculture activity on water quality. This research was done to identify water quality in four sampling points, reflecting the fish cages distribution. Some parameters analyzed were temperature, TDS, TSS, pH, BOD, DO, phosphate, and nitrate. Besides that, the impact of fish feeds on water quality has also been analyzed based on conversion. Two water quality parameters exceeded the quality standard; total suspended solids (maximum value of 152 mg/L) and BOD (maximum value of 13.8 mg/L). The nitrogen released from the activity of fish feeding was 6.49 kg. Moreover, fish feces contributed to the nitrogen and phosphorus released by 7.03 kg and 32.82 kg consecutively. Therefore, the total nitrogen released was 13.53 kg. The highest total nitrogen concentration was solids in Lake Cilala sediment, not much-dissolved nitrogen in the water. Hence, aquaculture activity with a high number of cages in Lake Cilala affects the water quality.
Benchmarking UI BlueMetric to ocean monitoring indicator and marine environmental indicator
Authors: Setiani Hastin , Windiatmaja Jauzak H , Sari Riri F 
Published: April 2021

Abstract
This paper reviews some seawater quality evaluation methods such as Ocean Health Index (OHI) and Puget Sound Partnership (PSP). In this paper, we discuss our UI BlueMetric assessment tools which is a new tool proposed as performance indicators of coastal areas in terms of its biodiversity, water quality, waste, and human activity. This paper presents a benchmarking of BlueMetric with two existing marine assessment tools. We compare UI BlueMetric to the OHI and PSP in terms of the assessment of the seawater quality in the coastal area. The coastal area environmental quality has produced a growing body of literature with meta-analyses on methods. The considerations and evaluation systems that influenced its original design are presented. We also discussed the comparison framework. This paper presents the methodology used in different seawater quality evaluation, the intended users, as well as discussing the difference in the goals and missions of the assessment tools. This paper concludes that all of the three evaluation systems have some similarities in their indicators related to seawater evaluation. UI BlueMetric has the least number of parameters so that it is suitable to be applied in early assessment.
Development of an occupational safety and health online database of MSMEs in Pasir Mukti Village, Citeureup District, Bogor Regency, in the era of the industry 4.0
Authors: Afifah Varia N , Tejamaya Mila , Putri Amelia A , Wijaya William , Maulana Akbar , Firdausi Rizka A , Aryani Desvia D , Firdausi Nobella A 
Published: April 2021

Abstract
In Citeureup Sub-district, Bogor, Indonesia, many MSMEs have developed their business around the metal sector. Despite many MSMEs operating in the area, there still a lack of OHS implementation. This study aimed to create an online database regarding business profile, OHS implementation, and health symptoms among workers at surveyed MSMEs. The survey was conducted to the 56 MSMEs located in Pasir Mukti Village, Citeureup District, Bogor Regency, Indonesia. The majority of MSMEs are micro-sized enterprises with 1-4 workers and produce metal products. Only 2% of MSMEs have an OHS commitment that is formally signed by the employer. The most prevalent hazards found in MSMEs were noise (71%), dust exposure (57%), and vibration (45%). Awkward postures and manual handlings are also commonly found in MSMEs. The most prevalent health symptom commonly experienced by workers is the soreness of the musculoskeletal system. There are six primary healthcare facilities located around MSMEs, yet only one facility operates for 24 hours and only 2 out of 6 facilities have an ambulance for emergencies.
Monitoring of earthquake precursors in Yogyakarta
Authors: Yuliatmoko Rahmat S , Ngadmanto Drajat , Perdana Yusuf H , Sunardi Bambang , Rohadi Supriyanto 
Published: April 2021

Abstract
Earthquake precursors continue to be developed by researchers to try to predict earthquakes, one of which is Radon. The monitoring of radon gas in the ground continues to be carried out in Yogyakarta and its surroundings as one of the earthquake mitigation efforts. This study aims to analyze the variation of radon gas and seismic activity as well as the emergence of local earthquake precursors that occurred in Yogyakarta and its surroundings. Radon gas monitoring is carried out in two locations, namely in the Pundong and Piyungan areas. Earthquake activity was recorded from the BMKG earthquake catalog. The radon anomaly study to determine the existence of earthquake precursors was carried out using the correlation method. Radon gas anomalies are determined when there is an increase in the Radon concentration graph. The results show that an increase in radon gas emissions is correlated with an increase in earthquakes’ frequency. The correlation method’s application indicates the presence of radon gas anomalies as a precursor to earthquakes around the Opak Fault. Further research is needed to see the correlation and consistency of radon gas anomalies with earthquake events around the Opak Fault.
Plastic waste management model solution in Ciliwung River Basin
Authors: Nizardo Noverra M , Budianto Emil , Djuwita Ratna 
Published: April 2021

Abstract
The high level of unmanaged plastic waste in Indonesia has resulted in plastic waste polluting rivers and oceans, the Ciliwung River. The ignorance of Jakarta’s people about management and their attention to plastic waste will ultimately worsen the condition of the Ciliwung river. Therefore, the article tries to describe a solution that can minimize plastic waste in the Ciliwung River Basin. Using a descriptive approach and qualitative data derived from literature studies, it was found that increasing public awareness at the local level, especially in communities around riverbanks, could be done to reduce plastic waste from the community. The solution focuses on reducing the amount of plastic waste and monitoring plastic waste management not littered in rivers. Persuasive approaches (outreach and training), provision of facilities, and law enforcement can be strategies to encourage behavior change from the community.
Villagers perceptions on the existence of hazardous waste treatment facility at Bogor, Indonesia
Authors: Florina Rina , Moersidik Setyo Sarwanto , Hamzah Udi Syahnoedi 
Published: April 2021

AbstractIndonesian government built a hazardous waste treatment facility near two villages in Bogor, Indonesia. The facility has been operating since 1994, and its activities affect the neighboring villages. There had been two significant conflicts between the village’s community and the company, in 2006 and 2008. The acceptance of the surrounding neighborhood is one of the major risks affecting a company’s lifetime. This study aims to provide the latest perception of the two villages’ community on the facility’s existence. The survey, observation, and in-depth interviews were employed to gather enough information for perception analysis. The perception analysis represents variables: socio-demography, knowledge and information, health issues, social-economy values, and trust. The survey was conducted to 100 respondents, and the data were analyzed as a Likert scale for each variable. The univariate analysis was performed to map the perception, which resulted in “good perception”. The bivariate analysis was performed to explore the socio-demographic variable’s influence on perception. The result showed that there is no significant correlation between age, education level, and occupations with perception. These results can be used as the base information to determine the company’s sustainability strategy.
The impact of mining existence and activities of foreign and national oil companies in Dumai during the reformation period
Authors: Setiawan Agus 
Published: April 2021

Abstract
The development of the City of Dumai became a city of oil trading, and refining increased the municipal government’s financial income. But along with these developments, pollution due to mining and oil refining activities has also increased and endangered the health of Dumai City residents. This study analyzes pollution’s causes, especially pollution due to waste processing and refining oil in the City of Dumai and the Government of the City of Dumai to overcome the various pollution that occurs. The data used to write the research results were obtained through literature studies in some university libraries in Pekanbaru, interviews with several residents who directly experienced the impact of pollution that occurred in Dumai City, as well as printed and online newspapers. The results of this study indicate that the level of air, water, soil, and noise pollution in Dumai City endangers the health of the population and has the potential to damage the environment and ecosystems, especially in the waters of Dumai. This research also shows that the Dumai City government through the Office of the Environment has not worked optimally in overcoming pollution in four different mediums so that the level of pollution from day to day is getting worse.
Indonesian Green Sukuk (Islamic Bond) of climate change: A revisited analysis
Authors: Siswantoro Dodik , Surya Henry V 
Published: April 2021

Abstract
Significant demand for Indonesian green sukuk did not automatically relate to the performance after issuance. The performance was not good as expected due to macroeconomic factor. Thus, this paper aims to analyze the performance of second green sukuk performance issuance as well as other green bonds in Indonesia. The research employes the descriptive method based on the price movement of green sukuk with others for benchmarking and correlation analysis. The result is different from the previous research such as Euro currency that does not affect Indonesian USD-based green sukuk. In addition, second Indonesian green sukuk is better than the previous one, and local green bond has a better performance than Indonesia green sukuk.
Linking green skepticism to green purchase behavior on personal care products in Indonesia
Authors: Syadzwina Masayu N , Astuti Rifelly D 
Published: April 2021

Abstract
According to the goal of Sustainable Development Goals (SDGs) number 12, the producer is responsible for producing a better-quality product while minimizing natural resources and toxic materials. Along with that, the consumer’s awareness of buying environmentally friendly products also increases. However, sometimes there are over claims from manufacturers who claim their products as eco-labels or green products so that sometimes it raises skepticism from consumers. Based on that, the aims of this research is to examine the outcome of green skepticism as one of the inhibitors toward green product purchase intention and also to discuss the role of environmental knowledge and concern as mediator, in the context of personal care products in Indonesia. An online survey managed to collect 177 respondents domiciled in Indonesia, and being analyzed by SEM. By using the ABC Theory framework, this study indicates that green skepticism reduces consumer’s intention to purchase green personal care products. On the other hand, both environmental knowledge and environmental concerns increase customers’ green purchase intentions directly. Furthermore, they are founded to mediate the relationship between green skepticism and green purchase intentions. This research will benefit academic resource for future research, practitioners in the related fields, and the environment.
Community participation model in attempt to preserve mangrove ecosystems (Study: Pariaman Utara Sub-District, Pariaman City, West Sumatera)
Authors: Hadika Alve , Karuniasa Mahawan , Herdiansyah Herdis 
Published: April 2021

Abstract
This research is located in a mangrove forest covering 18 Ha, which is still far from ideal conditions. The problem of this research is the decreasing mangrove forest due to rapid development activities in coastal areas. This research aims to analyze the structure of mangrove vegetation, the relevance between internal and external factors with the level of community participation in mangrove ecosystem management, and make models of community participation and its correlation with the structure of mangrove vegetation in North Pariaman District, Pariaman City. Plot sampling and purposive sampling were used to collect vegetation data, while accidental sampling was used to collect community participation data. A total of 98 participants were collected as samples. This number was calculated based on Slovin Formula. Community participation models were made using ordinal regression. The results showed that the density of mangrove vegetation structure is 841 Ind / Ha. In conclusion, the mangroves are categorized as damaged, and all of the participation stages are categorized as low. There is a formula to increase participation level, and it varies at each stage, consisting of several variables such as occupation, age, and period of stay.