bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of coastal area development sustainability of Banda Aceh post recovery
Authors: Agussaini H , Sirojuzilam  , Rujiman  , Purwoko A 
Published: November 2021

Abstract
This study aims to determine the index value of the sustainable development status of the coastal area of Banda Aceh a decade after recovery. The method of evaluating the sustainability status is carried out through comparative reliability based on a number of attributes that were scored using the RAP-Fish software. The results of the sustainability analysis show that in a multidimensional manner, the sustainability status of the coastal area of Banda Aceh is less sustainable with a sustainability index value of 43.80%. There are 28 sensitive attributes that have a big effect on improving the sustainability status so that it needs to be maintained and 20 insensitive attributes with low influence so that it needs to be intervened so that the improvement of the sustainability status of the coastal area of Banda Aceh can run optimally.
The implication of street network design for walkability: A review
Authors: Wan Mohammad W S N , Lokman N I S , Hasan R , Hassan K , Ramlee N , Mohd Nasir M R , Yeo L B , Gul Y , Abu Bakar K A 
Published: November 2021

Abstract
A street network-friendly design allows walkability among people and is proven beneficial to the environment, community health, and economy of the city. Walkability in a street network increases potential trips by pedestrians through sidewalks and linked streets to create shorter travel distances. Street designs for pedestrian walkways are commonly ignored, with more focus on vehicular access, consequently leading to a lack of effort in improving the street network designs linked to various destinations. Accordingly, this paper reviews the street network designs affecting walkability from the perspective of the urban community. A systematic literature review method was employed to identify and analyse the articles published in the Sciencedirect.com database between 2004 and 2020 using two keywords: street network design and walkable city. The main finding suggested that street networks were associated with proper street designs. Therefore, a walkable city developed from a thriving street network design improved local physical activities and healthy communities.
Prospects of contemplative urban park from expert perspectives
Authors: Salleh M Z M , Othman N , Malek N A , Mohamed N , Zainal M H 
Published: November 2021

Abstract
The urban park is part of urban biodiversity that restore the diverse ecosystem to be resilient from rapid urbanisation impact. Also, it is an invented landscape that serves recreational opportunities as well as contemplation. However, significant evidence to measure the contemplativeness of Malaysian urban parks as an eco-psychological restoration resource is indistinct. Previously, the restorative environments have determined by personal opinions and evaluations of researchers without operationalising the empirical study on landscape design quality. This study evaluated Taman Tasik Shah Alam’s contemplativeness via expert evaluation assessed by ten Malaysian Landscape Architects. The assessment involves eight physical attributes using Contemplative Landscape Model criteria on 35 images via an online survey. Eventually, five of the most contemplative scenes are recognised as eco-psychological restoration resources to remedy psychological distress, including landscape composition types. It also highlights the necessary physical attributes of the urban park towards inventing the existing one into a contemplative environment for the betterment of communities. Thus, the contemplative landscape can serve as an antidote for people affected by psychological distress to contemplate themselves by exposing and experiencing well-preserved urban biodiversity.
Environmentally friendly private cities in Indonesia and Malaysia
Authors: Purwanto E , Tafridj I S I , Purisari R , Prasetio T , Tharim A H A , Ahmad A C , Zainonabidin A A , Rashid M F A 
Published: November 2021

Abstract
This paper is a review of the model to investigate the effect of safety and security, financial benefit, social status, and lifestyle facilities on residential purchase and residential satisfaction. The future research will survey residents in private cities in Indonesia and Malaysia. For Indonesia, samples will be taken in South Tangerang, specifically in Bintaro Jaya, BSD City, and Summerecon. For Malaysia, samples will be taken among residents of private cities in Malaysia. The analysis will employ the use of structural equation model using SPSS and Amos software. The accepted hypotheses are expected be result of this study. Safety and security, financial benefit, social status, and lifestyle facilities determine the residential purchase and residential satisfaction. The originality of the research is the study investigate comparative study of the model testing in two countries, Indonesia and Malaysia.
A bibliometric study of global trends in community resilience and spatial planning research (2000-2021)
Authors: zuraidi E , Caisarina I , Agustina M 
Published: November 2021

AbstractAs the number of disaster events in all parts of the world increases, studies on the topic of community resilience and spatial planning are also increasing because of its role is believed can minimize the risk of exposure to disasters. This study aims to investigate the various kinds of published work related to this research topic worldwide to give meaningful insights on the trend of preceding publications. This study performed a bibliometric analysis of the community resilience and spatial planning related papers published between 2000 and 2021. Based on the keywords selected, the study obtained 144 scholarly documents associated to research topic from the Scopus online database as of August 2021. Authors then employed some tools for further analysis including Microsoft Excel to conduct the frequency analysis, Harzing’s Publish or Perish for citation metric and analysis, and VOSviewer for data visualization purpose. The findings of basic bibliometric statistics are presented in this paper, with a focus on the rate of publication growth, citation analysis, and research productivity. Since 2000, the growth rate of literature in community resilience and spatial planning has increased gradually year by year. Most of the articles were published in journals and conferences, the majority of which were in English. Many of the research was in the field of social sciences and environmental sciences. The urban planning and community resilience were the most frequently used keywords, representing the main areas of research covered by the research topic. Most of the community resilience and spatial planning related research was conducted in United States. This study proposes that research on community resilience and spatial planning should be conducted in other less developed countries, as the disaster's impact was affected mostly in these regions.
The uses of Peunayong culinary riverwalk for open space: an observation
Authors: Dalila S , Caisarina I , Burhan I M 
Published: November 2021

Abstract
The role of public open space as one of the city elements can give its own character, and in general has the function of social interaction for the community. Peunayong Culinary Riverwalk is one of the public open spaces that is used as a waterfront recreation area in Banda Aceh City. The location of the Peunayong Culinary Riverwalk is on the riverbank of the Krueng Aceh river which flows through the center of Banda Aceh City and is a strategic area of the city as the center of the Old City. Before transformed into a Culinary Peunayong Riverwalk, this area is abandoned and used as a slum empty space due to the impact of different orientations. Currently the river transportation orientation route is starting to be abandoned which causes increased access to circulation route on the land. The construction of Peunayong Culinary Riverwalk has shift the image of the city to be much better. However the government of the city is still yet optimally developed the Peunayong Culinary Riverwalk which can be seen from the availability of several facilities that have not been fulfilled, for instance is the lacking of parking lot which force the visitors to use the road as a parking lot and results in traffic jam. This is one of the causes of the poor quality of Peunayong Culinary Riverwalk as a public open space and will have an impact on the quality of urban space and the image of the city as a whole. With those problems at hands, this article will discuss further regarding the quality of Peunayong Culinary Riverwalk as a successful public open space based on four PPS criteria, namely uses & activities; access & linkages; comfort & image; and sociability [9]. This research is a qualitative descriptive study. The data from this research were obtained from the results of field observations and will be analysed by coding.
Stability performance of demolition waste composite as landfill liner
Authors: Budihardjo M A , Hadiwidodo M , Wardhana I W , Praptomo E G , Samadikun B P , Puspita A S , Ramadan B S 
Published: November 2021

Abstract
Landfill liner is one of the essential components that prevent leachate infiltration of the soil from causing pollution. A liner has specific design criteria to function optimally. This study analyses the permeability and stability value of the mixture of composite materials consisting of demolition waste, bentonite, and lime materials. This study using some methods include falling head method for permeability test and direct shear strength for stability test. Based on the results of this research, it can be seen that the mixture of demolition waste and bentonite to composite can reduce the internal shear angle and increase the cohesion. While lime provides a fluctuating value for cohesiveness, it can increase the internal shear angle. The best mixture to be used as an alternative composite liner is the V6 composite which has a demolition waste composition of 79%, 20% bentonite, and 1% lime with a permeability coefficient value of 8.526 × 10−7 cm/s.
MSW handling of top 5 leading waste-producing countries in Southeast Asia
Authors: Arumdani I S , Puspita A S , Budihardjo M A 
Published: November 2021

Abstract
In 2050, World Bank predicts up to 3.4 tonnes of solid waste generated worldwide. According to Jain (2017), Indonesia, Thailand, Vietnam, Philippines, and Malaysia are the top 5 countries producing enormous waste in Southeast Asia, producing 64, 26.77, 22, 14.66, 12.84 million tons, respectively. Countries in Southeast Asia contribute 1.14 kg/capita/day of waste worldwide; improperly controlled solid waste leads to environmental pollution and generates greenhouse gases. Therefore, this study will discuss further and compare the handling of MSW by the five most waste-producing countries in Southeast Asia. All countries in Southeast Asia produce solid waste dominated by organic waste as much as 50-70% of the total waste. Another waste composition varies between countries. Waste handling in each country, from source to disposal, is different. For example, Malaysia has not implemented waste composting while Indonesia and Thailand is the only country that conducts waste bank program. Above all, waste composition and infrastructure conditions play an essential role in determining the most suitable countries’ waste handling approaches.
Analysis of biodiversity in the Pamotan Mudal spring area, Rembang Regency
Authors: Rachmawati S , Matin H H A , Suhardono S , Setyono P , Kusumaningrum L , Rinawati S , Wijaya D S 
Published: November 2021

Abstract
The community’s need for clean water is increasing along with the increase in population. In fulfilling clean water, most will use surface water and underground water. Mudal spring is one of the springs located in Pamotan District, Rembang Regency, and has 80 liters/second discharge. The community uses the uses of springs to meet their needs, such as drinking water and irrigation. This study aims to determine the diversity of fauna and flora of the Mudal spring area and identify the use and conservation efforts of the springs by the community in Pamotan District, Rembang Regency. This research uses descriptive quantitative research. Data were analyzed using the Shannon-Wienner Diversity Index formula. There are ten types of fauna in the Mudal spring area with a diversity index H’=1.82 which is included in the medium category. As for flora, 17 species were found with a diversity index H’=1.83 which was included in the medium category. The conservation and utilization efforts carried out by the surrounding community for the Mudal spring are reasonable enough so that it is necessary to improve the concept of sustainable and environmentally sound management so that it remains by following with its function.
An inventory of the biodiversity of Kare Caves for the development of ecotourism karst district Pamotan Rembang
Authors: Matin H H A , Rachmawati S , Suhardono S , Wiratmaja M F , Zaky H A , Helmi R 
Published: November 2021

Abstract
The karst area is a unique ecosystem area and has a wealth of abundant potential resources. On the one hand, it is vulnerable to environmental exploitation to improve the economy. Kare Cave is a non-natural formed cave located in a karst topography. The beauty of Kare Cave has the potential to be developed into an ecotourism object. This study aims to determine the diversity of fauna and flora and identify ecotourism’s potential in Kare Cave, Pamotan District, Rembang Regency. This research used a quantitative descriptive study. Data were analyzed using the Shannon-Wienner Diversity Index formula. The diversity of flora and fauna in Kare Cave can be developed into ecotourism based on education and conservation with several efforts that must be developed, namely improving infrastructure and involvement of local communities. The fauna diversity index H’=1.35 and the flora diversity index H’=1.81, which means it is included in the medium category.
Hydraulic analysis of Semarang River in supporting the drainage channel as water tourism
Authors: Sarminingsih A , Hadiwidodo M , Rezagama A , Sausan K S , Nurullah  
Published: November 2021

Abstract
The Semarang River is a flushing channel located in the Semarang River Drainage Sub-System and has the potential to be used as a water tourism area with the concept of Historical River Front City Walk. The planned water tourism area is in the form of procuring boats in the Kota Lama area, which is a historic area in the city of Semarang. This analysis aims to hydrology and hydraulics model of the Semarang River using SWMM 5.1. The method is carried out by observing the existing conditions of the study area, determination of flood discharge plans, and hydraulic analysis. The analysis starts from the Simongan Weir Bridge upstream of the Semarang River to the Berok 2 Bridge, which is located in the Kota Lama area. The results showed the intensity of rainfall designed 25 years is 155.7 mm/hour with the capacity of the Semarang River in existing and planning conditions can still accommodate the flood discharge plan, and a weir with a height of 1 m is needed to maintain the water level in boundary condition so that boat tours can operate optimally.
Producing biogas from cow manure, chicken manure, and organic waste by batch system
Authors: Taufiq M , Kusdiyantini E , Windarta J 
Published: November 2021

Abstract
Cow manure, chicken manure, and organic waste are solid wastes that can be used as an energy source through a biogas digester. This study aims to determine the production of biogas from waste in a batch digester system. This research uses a digester in the form of a plastic drum with a capacity of 220 liters. 3 treatments were consisting of digester 1 containing cow manure and water (50:50), digester 2 in the form of a mixture of cow manure, chicken manure, and water (30:20:50), digester 3 containing cow manure, organic waste, and water (30:20:50). The digester is then closed tightly for 130 days. The results showed that the daily temperature ranged between 26°−31°C and the acidity (pH) 7-7.62. The biogas production of each digester was then carried out a flame test with a biogas stove. The results of the gas stove flame test show that digester 2 has a longer total flame period of 4302 seconds, then digester 1 has a total flame period of 4034 seconds and lastly, digester 3 has a total flame period of 2370 seconds.
Temporal variations in the water quality of beton spring, Gunungsewu karst area, Indonesia
Authors: Cahyadi A , Riyanto I A , Adji T N , Haryono E , Widyastuti M , Aji A P K 
Published: November 2021

AbstractBeton Spring is a water source used for fulfilling the basic needs of domestic activities, irrigation, and fisheries. Concerning water resources, it is particularly unique in that its upper course is an allogenic river with enormous groundwater potential. This research was intended to study the temporal water quality at Beton Spring. For this reason, the spring water was sampled periodically for one year. The water quality was assessed according to the drinking water quality standards, namely Regulation of the Minister of Health of the Republic of Indonesia No. 90 of 2002 and the standards set by experts. The analyses of trilinear and rectangular Piper diagrams were performed in Easy Quim v5.0 software. The analysis results showed that, temporally, the spring water had good quality because almost all samples collected in the dry and rainy seasons met the standards. The trilinear Piper diagram revealed that the Beton Spring mainly contained unpolluted and calcium-enriched groundwater. Meanwhile, the rectangular Piper diagram indicated the abundance of average bicarbonate waters, with only a few samples categorized into cation exchange-controlled groundwater.
A study of the clean water supply system in Pemalang regency water supply company
Authors: Komalasari I D , Samadikun B P , Sarminingsih A 
Published: November 2021

Abstract
The Regional Public Company for drinking water in Pemalang Regency is an official agency given the authority to provide and serve water needs in the Pemalang Regency area. Based on the 2020 BPKP, service coverage is still low. Namely, administrative service coverage of 12.74% and technical service coverage of 18.50%, so the service coverage still does not meet the target and achievement of access to decent drinking water. Based on the BPKP 2020-2024, it is necessary to evaluate the management of the clean water supply system, which aims to improve clean water services in the Pemalang City area. Data analysis was done descriptively. The analysis results will describe the clean water supply system management and evaluation based on appropriate standards, regulations, and literature studies. In addition, analysis using the EPANET program is used for SPAM improvement plans. The same is done for the study of raw water availability and water demand until 2030. The evaluation results found that the existing condition of Pemalang City SPAM is still able to supply clean water needs in the Pemalang City area until 2022, and Perumda must have started looking for supplements or additional discharge to meet drinking water needs up to 2030.
The effect of environmental management disclosure and green innovation on the Indonesian food and beverages industry’s sales growth
Authors: Widiatami A K , Solikhah B , Setiyani R , Yanitama A 
Published: November 2021

Abstract
The food and beverage industry is the largest contributor to waste in Indonesia. It is because the product packaging waste has not been handled properly. This industry will continue to grow following population growth and the level of people’s purchasing power every year, so there is a risk that it will generate more post-production waste. This study examines the disclosure of environmental management practices, and green innovations carried out by food and beverage companies in Indonesia. This study also wants to see the effect of information disclosure and environmental innovation implementation on product sales growth. Based on the purposive sampling technique, this study employed 54 food and beverage industry companies listed on the Indonesian stock exchange from 2017-2019. This study used descriptive statistical analysis and panel data regression. The research results showed that green innovation had a significant positive effect on sales growth, while environmental management disclosure has a significant negative effect. The company has also actively supported government programs in green innovation, among them using new technologies that can reduce waste and production materials that can be recycled.
The use of banana peels as raw materials of bio-alcohol production
Authors: Munfarida I , Munir M , Rezagama A 
Published: November 2021

Abstract
Indonesia’s energy demand has increased in recent years in line with the increase in economic growth and population in Indonesia. Most of this energy is derived from non-renewable sources such as oil, natural gas, and coal. These trends will have a significant impact on energy depletion. One solution to overcome this problem is developing alternative energy resources to replace petroleum, such as bio-alcohol. The objective of this study was to analyze the potential of bio-alcohol production from organic waste, that is, banana peel. This research is experimental. Bio-alcohol was obtained through a fermentation process of 3 types of banana peels waste, including Raja banana (Musa acuminata×M. balbisiana) peel, Agung banana (Musa paradisiaca) peel, and Nangka banana (Musa acuminata×M. balbisiana) peel. Fermentation was conducted using variations of Saccharomyces cerevisiae of 1%, 3%, and 5% with a fermentation time of 5 days. All experiments were performed in duplicate. The results showed that the highest value of bio-alcohol was produced from the waste of Raja Nangka peel at a concentration of 5% Saccharomyces cerevisiae, which was 1.70% (p-value <0.05). This study suggests the potential of banana peel waste in producing bio-alcohol as alternative energy in the future.
Effectiveness of combined up-flow roughing filter and up-flow slow sand filter to reduce turbidity in Citarum water as a source of drinking water
Authors: Cahyana G H , Firdaus A R , Mulyani T 
Published: November 2021

Abstract
The turbidity of the Citarum River was high, fluctuating, and used as a drinking water source by PDAM (Regional Drinking Water Company). This study aimed to determine the ability of a combined up-flow roughing filter (URF) and an up-flow slow sand filter (USSF) in reducing turbidity, called multistage filtration (MSF). MSF was varied with and without settlers. Gravel diameters and perviousness: 0.5 cm was 0.243, 1 cm: 0.264, 2 cm: 0.265, 5 cm: 0.302 or 24-30% of URF’s volume. When settler was run with surface loading 0.5 m3/m2/hour, flowrate 0.67 l/minute, turbidity 321.16-3,496.53 NTU, the efficiency was 57.9-96.2%. Settler reduced turbidity significantly. URF1 enhanced turbidity removal. However, URF2, URF3, USSF were not effective. In an experiment without a settler, turbidity 130.78-533.00 NTU, but its reduction in URF1 was bad. In URF2 turbidity was almost the same as in the experiment with the settler. Efficiency was 41.9-89.1%. Here URF1 and URF2’s functions were almost the same as settler and URF1. URF3 was ineffective, can be removed. USSF was needed even though only able to reach 10-25 NTU. URF and USSF contributed to the higher efficiency of turbidity removal.