bluuebunny/crossref_metadata_2025 huggingface dataset:
Visual Improvement of Slum Areas to Accelerate Universal Access to Domestic Wastewater Treatment (Case study of Yogyakarta, Semarang and Manado)
Authors: Soewondo P , Windini  , Sulasiah D , Putra A K , Zakiyya N M , Sarli P W , Handajani M
Published: January 2020

Lack of sanitation access is among characteristics of urban slums; therefore strategies to improve sanitation are needed. One possible strategy is to improve visual appearance of slum buildings by painting walls with colours. Other than improving community awareness to maintain cleanliness, this approach can provide economic benefit for the residents, as it creates tourism activities. This paper observes visual improvement of slum areas; besides ability to accelerate access to domestic wastewater treatment is compared. This study observe domestic wastewater treatment facilities after visual improvement carried out in three different slum locations in Indonesia. They are Kampung Code in Yogyakarta, Kampung Wonosari in Semarang and Kampung Sindulang in Manado. Initiation of coloring project of the three urban area is different. Community and private sector initiated Kampung Code painting project, while the local government initiated similar project of Kampung Wonosari and Kampung Sindulang. Observation was performed by distributing questionnaires to residents of the slum areas and path analysis executed afterward. A sample size of 64, 270 and 102 were taken from Kampung Code, Kampung Wonosari and Kampung Sindulang respectively, with 5% margin of error. Wastewater management behaviour was measured based on level of community intention to manage sanitation. Intention is derived from three different independent variables: attitude, subjective norms and perceived behaviour control. Significant effects of the colouring project to improve community awareness towards the importance of domestic wastewater treatment facilities was observed in all slums.
The Effect of Permeable Pavement on Pedestrian Walkway for Human Comfort
Authors: Noviandini Z P , Dewi O C , Laksitoadi B , Widyarta M N
Published: January 2020

This paper describes the effect of material selection for the human movement’s comfortable space on pedestrian walkway. Social interaction between humans and also human interaction with the surrounding environment take place in this pedestrian space. One of the important elements on the pedestrian space is the pavement material. The purpose of this study is to examine the relationship between the selection of permeable pavement material in the pedestrian walkway and the human comfort movement. The study case is conducted in the campus area of the University of Indonesia, where most of the pedestrian walkway is using permeable pavement material. The observation was held during the time before and after the rain. The discussion of this study includes the discussion of the character and performance of the permeable pavement material, the space created by human movement and the activities in the pedestrian walkway, and the effect of permeable pavement material on human comfort movement.
Resilience Capacity Planning: A Strategy Requirement for Vernacular Architecture Existences as a part of Sustainable Development in Lampung
Authors: Hardiilla D , Nugroho A C
Published: January 2020

Facing vulnerability of vernacular architecture existences, resilience capacity planning is involved as a strategic requirement for new established ecosystems of human settlement. Resilient capacity planning concept implementation will help local community to reduce impact of climate change and disaster risk, and also increase safety management. The research is intended to measure the resilience of urban system according to sustainable development for historical heritage and resilient approach that has applied in vernacular settlement. Vernacular architecture of Lampung is a suitable example for this research. Lampung is an area that has multi-culture acculturation, which is seen, in the social system of society, cultural patterns, building typologies and traditional settlement patterns. On the other hand, vernacular architecture of Lampung provides outstanding shelter from climate change and disaster risk, meets the requirements of local food security, where the development adjusts the cultural landscape, the potential of food sources and other natural resources. In addition, the development process also uses local technology and construction that adapts the environment and its location to ease the production land. However, there is much vernacular architecture, which have high socio-cultural potential and are not identified by academic researchers. By studying architectural vernacular, we not only repeat the way of life of the past, but also as a first step to create new technologies and designs in the future by learning the knowledge and technology applied in the past especially in Lampung. In this paper, researcher takes lead by conducting a review of important part of the existence of vernacular architecture to conduct resilience capacity planning strategy as a part of sustainable development in Lampung.
Analyzing Human Scale Space on Street Characteristics in The Tembalang Education Area
Authors: Dewi D I K , Rakhmatulloh A R , Winarendri J , Yubelta E
Published: January 2020

The education area is considered as a new growth center, because the demand for mobility is quite high, related to the ease of the community to the destination. The term human-scale space becomes important to achieve ideal conditions and without external interference when moving. The research location is in the Tembalang education area of Semarang City and examines the three main variables of the human scale space, namely accessibility, distance, and coordination between locations. Data obtained through field observations. The research method used is descriptive quantitative and scoring analyze. The purpose of this study was to analyze the human scale space based on street characteristics in the Tembalang education area. The method used in after observing, the results of this study classify the characteristics of streets in the education area Tembalang both on campus and outside of campus.
A Dimension of Biophilia in Urban Design
Authors: Amat R C , Ismail S , Wahab M H , Ahmad N H , Rani W N M W M
Published: January 2020

Erich Fromm coined the terminology of Biophilia in his book The Heart of Man. Hence, the concept was interpreted and established by Edward O. Wilson. It was described as human passionate of life and promoting well-being through natural elements. Throughout the years, the researchers show shreds of evidence of the positive benefits of nature interaction into human's life towards sustainable built environments. Biophilic is the terminology concept of design by integrating nature and natural elements, materials, and form in the built environment. The underpinnings theoretical frameworks are human experiences and the need for nature (Biophilia) through design principles and approaches (biophilic design) in the city built environment (urban design). This review paper will focus on the concept of Biophilia and biophilic by these two scholars, including Stephen Kellert and Elizabeth Calabrese that search through upon creating sustainable cities and restorative environment. The results will indicate the empirical evidence and call for further research on Biophilia in urban design.
Trip Attraction Model of 4 in 1 Shopping Center Concept for Sustainable Development in Semarang City
Authors: Rahayu S , Basuki Y , Gritanarum M
Published: January 2020

One of sustainable development strategies is predict the future to anticipate the impact of the development. The rise of retail development has encouraged retail companies to innovate marketing concept. Allocation multi use commercial activity in one location is the 4 in 1 concept on Transmart. This retail development will affect the increase in the number of trips. One of the goals of planning is to minimize problems in the future. This can be done by modeling to predict the impact of development to implement sustainable development concept. The purpose of this study is to make a trip attraction model in shopping centers with a concept of 4 in 1. The method used in this study is trip rate and multiple linear regression model. The results of this study are trip rate and multiple regression linear model. The model of trip attraction arranged from the equation y = 0.005 + 0.263x1 + 0.186x2 + 0.087x3-0.061x4, where y is the total trip rate depending on the trip rate area (x1) 0.263, trip rate for dining area (x2 ) 0.186, the trip activity area play (x3) 0.087, the trip activity area watching rate (x4) - 0.061 with R-Square value (R2) 100%. This model can estimate the amount of travel attraction and anticipate traffic problems caused by the construction of similar shopping centers with different configuration areas of activity.
Analysis of Backward Methods for Determining Trip Attraction Model on Commercial and Service Area in Sukun Raya Road, Banyumanik, Semarang.
Authors: Basuki Y , Rahayu S , Rahmawati N W
Published: January 2020

One strategy for sustainable development planning is to minimize future problems. To minimize future problems modelling is needed to predict future conditions based on current characteristics. Commercial areas located in the Sukun Raya Road Corridor, Banyumanik Subdistrict are small-scale trade and trade areas in the central government area. Development of trade and small-scale areas must be supported by the existence of a trip attraction model that can be used to predict future trips in the region. The aim of this article is to develop trip attraction model. The model is multiple linear regression analysis. Multiple linear regression analysis using the backward method shows that there is a relationship between the Y variable which consists of the total visitor's attraction (pcu/hour) with the independent variable X2(store area), X3(store parking area), and X4(sales income) . The relationship between the dependent variable Y with the independent variables X2, X3, and X4is very influential with the value R20.820 with the resulting equation model Y = -1.504 + 0.021 X2- 0.085 X3+ 9.847E-7 X4.This model can be used to estimate and anticipate trip attraction in small-scale commercial and services areas based on store area plans, large parking areas, and sales income. This model can be used as a consideration in planning and structuring commercial areas small scale to anticipate transportation problems because they contribute to the flow of traffic in Sukun Corridor.
Infrastructure Development in Surakarta Suburbs (A Case of Expansion of Kadipiro Urban Village, Banjarsari Sub-District, Surakarta City)
Authors: Yuliani E , Kautsary J
Published: January 2020

Acceleration of urban development will be carried out to create a safe and comfortable livable city; and city competitiveness. In order to reduce the inequality of the rapid development of the city of Surakarta, infrastructure development is directed at several suburban areas. Banjarsari Subdistrict is one part of the suburbs of Surakarta City in the northwest which has increased activity. This results in the need for facilities and infrastructure services that can meet the needs of the community. Especially in the expansion of the Kadipiro Urban Village area, infrastructure development is carried out to facilitate the potential of the periphery to be able to increase economic growth. The purpose of this study is to analyze the availability of infrastructure in the suburbs of Surakarta City, especially in the area of Kadipiro Urban Village. The research method used is a quantitative rationalistic deductive approach with needs and availability analysis techniques based on frequency distribution data processing. The result concludes that the expansion of Kadipiro Village of Surakarta City makes a suburb that has fast growth. The needs of facilities and infrastructure are estimated based on the minimum service standards that have been set and the minimum population served has met the needs. The coverage of existing facilities and infrastructure services needs to be improved.
The Characteristics of User, Activities and Spaces of Playground for Children in Kampong Ngemplak Simongan Semarang
Authors: Ristianti N S , Dewi S P , Nurini
Published: January 2020

Children are identical to playing in the context of cognitive development. Children can do physical activities, interact socially and connect with nature. One of them is when it is located in a village. The condition of a dense and narrow village makes it difficult for children to play. Kampung Ngemplak Simongan Semarang has been design as a child-friendly thematic village in the direction of the Semarang Child-Friendly City. However, the existing playground is still difficult to reach and has not been able to accommodate children. So, there needs to be a process of identifying characteristics that the design of the playground is in accordance with the user needed. Therefore, a research question appears "What are the characteristics of users, activities and spaces for children in Kampong Ngemplak Simongan?". The aim of this research is to identify the characteristics of users, activities and playground space for children in realizing the accessible design and meet their needs. The research used a quantitative method. The output of this research is to formulate the characteristics of users, activities and spaces of playgrounds for children in the village which all of them are male teenagers who are more likely to engage in physical activity.
The Assessment of Social Housing through The Availability of Social Facilities
Authors: Yuliastuti N , Haryanto R , Haryanti V G
Published: January 2020

Social facilities are one aspect that must be fulfilled in a residential environment. The orientation of the provision of facilities as a component of the housing environment and easy-to-reach use should be a consideration of housing development and management. Social housing built by the government through Perumnas was built with a large number of units. Over time and the age factor, Perumnas experienced developments and problems so that the quality of the environment in Perumnas decreased. This paper aims to assess social facilities services, using distance and travel time factors based on the concept of neighborhood units. The research uses a quantitative approach as a basis for finding the concept of neighborhood units in mass housing. The results in this study are the level of accessibility to reach social facilities in the Perumnas Banyumanik based on distance and travel time to access social facilities included in the medium accessibility. Besides that, the study found that social facilities as supporting life in mass housing Perumnas can be a strong bond in the neighborhood unit concept. Sustainable housing development requires the management and provision of social facilities through easy access in the concept of neighboring units.
Government Effort through Urban Renewal for Maintaining Cultural Heritage Areas in Old City Semarang
Authors: Sukmana N A , Yuliastuti N
Published: January 2020

The purpose of this study is to analyze government programs through urban renewal for sustainable development. Because the Old City of Semarang is one area that has experienced a decline in the quality of the environment and regional functions, an urban renewal program needs to be carried out because the old city is a historic area which is expected to improve the environment, community economic activities, social and historical value of the region. This study uses a quantitative approach with a non-probability sampling technique where it is a random sample of target people visiting the old city area. The analysis technique that supports this research is descriptive statistics, using Likert scale analysis and correlation analysis. The results of the report in this study are that urban renewal programs to realize sustainable development in the old city of Semarang produce benefits that can be felt by the community in physical, economic, social and cultural aspects.
The Urban Design Guidelines of Sungai Pinyuh Street Corridor
Authors: Sari D P , Alhamdani M R
Published: January 2020

Sungai Pinyuh is the largest market in Mempawah Regency, West Kalimantan. This area placed between 3 main roads (Pontianak-Mempawah-Bengkayang). It is very strategic as trade and service transit line. From these benefits, there were several negative influences that could reduce the quality of urban environment from lacking of road planning. The purpose of this study is to provide concepts and guidelines for solving various degradation in physical and environmental quality problems, due to uncontrolled development. The research method is qualitative approach with descriptive research reviewing the literature relating to the concept of urban elements to apply to the case. The method focuses on problem-solving by elaborating with the Street Design Guidelines and urban elements. The result are 2 principles, namely integrated corridor and urban green corridor. Both of these concepts are elaborated with the Street Design Guidelines and urban elements by Hamid Shirvani. This principles direct to: 1)composing the rules and spatial planning details, 2)as an operational form to control spatial use, 3)formulating recommendations for building mass and environment system along with main road corridor as the basis for development control guidelines and a sustainable development framework.
Urban Renewal Settlement in Kampong Bandeng Tambakrejo Semarang Based on Preference of Business Community
Authors: Syagata Y S , Kurniati R
Published: January 2020

The results of the study prove that there are physical identifications in the form of buildings, environmental roads, drainage, clean water, wastewater, solid waste, and fire safety as well as non-physical aspects in Kampong Bandeng, namely production activities, trade services and social activities that support Kampong activities analyzed in the form of urban renewal zones based on the preferences of community business groups. The direction of the renewal of the Kampong Bandeng can be an approach to the community and the government in the form of renewal from the community of the Kampong Bandeng Tambakrejo to refer to the government. The zoning forms are 5 zones that will be renewed, namely there are settlement zones that accommodate the people affected by regional renewal, trade zones, and services found on secondary arterial roads, production and education zones in accordance with people's preferences located on the Tanggungrejo Raya road, and the open space zone public in order to increase social development in increasing community social activities.
Analysis of GIS-Based Disaster Risk and Land Use Changes in The Impacted Area of Mudflow Disaster Lapindo
Authors: Ekawati J , Hardiman G , Pandelaki E E
Published: January 2020

The mudflow disaster Lapindo in Sidoarjo Indonesia, that has occurred since 2006, until now still poses a risk of danger to residential settlements in the impacted areas. This study aims to make disaster risk analysis and land use changes in disaster impacted areas since before the disaster occurred until now. This research is expected to be very useful as a basis for developing spatial policies in the region. The method used is quantitative based on satellite imagery, then GIS-based data is analyzed quantitatively. GIS-based disaster risk analysis can be used as a reference in spatial revisions that can anticipate spatial regional developments, especially for the needs of residential settlements. Observations from satellite imagery show a very significant level of change in residential land which is now 42.1% and the level of disaster risk varies with the medium-high index. With the results of this study, in an effort to improve the resilience index of the region, planning the location of residential land should use land outside the impacted area in order to ensure the safety and security of the community.
The Development Design Model for Bogor Station TOD Area
Authors: Susetyarto M B
Published: January 2020

Nowadays, urban transportation spaces with high levels of traffic density are not safe and comfortable to use. The impact of the disruption on human mobility, goods and services, and the impact of environmental degradation, as well as the declining quality of human life have been experienced by residents of metropolitan cities, including people of the Jabodetabek area. Therefore, the concept of Transit Oriented Development (TOD) is relevant to be applied to the development of these urban areas. The problem then arises is that the application of the TOD concept will have an impact on changes in land use and zoning, and on changes in social, economic and cultural behavior of the community. The urban spatial plan in Jabodetabek may not ready to accommodate the concept of developing the TOD area. This research needs to be done to answer the following questions: 1) how changes in land use and zoning occur in TOD-based development areas; 2) what is the pattern of people's behavior, the pattern of movement of goods and services from an origin to a destination, in a large number of mobility in limited space and time? The research method is designed as follows: 1) observing the application of current land use and zoning regulations, 2) observing the pattern of movement of people, goods and services from the trip generation point to the destination point, or vice versa, including observing the condition of urban facilities and infrastructure that supports the pattern movement, 3) analyzing land use and zoning regulations, as well as deviations in implementation of land use and zoning, 4) analyzing patterns of movement of people, goods and services, utilization patterns of urban facilities and infrastructure, 5) designing an architectural model for the Bogor Station, which is TOD-based. Based on the modeling it is then simulated and evaluated by experts, then analyzed and synthesized, and produces the next variant design modeling. And so on, these iterative process are carried out over and over again until they reach a model which is considered to meet the design criteria of Bogor TOD Station area, in harmony with the vision of Bogor sustainable development, and is feasible to be realized. The final design model is the findings of this research. The copyright will be taken care of, and further it will be donated to the Bogor City Government as a design model for the development of Bogor Station TOD area.
Sustainable Settlement of Pojok Tengah Village on Cimahi City as The Center of Spicy Cassava Chips Industry
Authors: Tyas W I , Tasseila D , Almaida I , Rukmana M D
Published: January 2020

Settlement Pojok Tengah Village on Kademangan Road of the Cimahi City is a residential food industry of spicy cassava chips, which has the potential to be processed and organized into the center of cassava chips industry, as technology develops, these settlements have good potential for future prospects so that the Mayor of Cimahi establishes these settlements as the Center of Cassava Chips Industry. Currently, the development of industrial center is still irregular, so it needs a necessary planning and design for the arrangement of Pojok Tengah Village on Kademangan Road of the Cimahi City. The purpose of sustainable settlement is to maximizing social, economic and environmental on humanitarian settings in Pojok Tengah Village. To achieve the suitability of the area, the pattern of mass order and mass typology found in Pojok Tengah Village on Kademangan Road will be identified, so that the origin of the cassava chips food industry center will be known with all the manufacturing process activities and also the supporting shopping facilities needed by visitors for the future. The method used in this paper was qualitative method applying descriptive analysis. The data were taken from literature studies, relevant agencies, and community with local leaders in the settlement. The results of this analysis showed that an approach can be obtained and used in the preparation of programs and basic concepts of planning and design for the future. The arrangement of the area can be made dynamically and still maintain the elements of locality by adopting the formation of simple geometric buildings, on Kademangan Road of, Cimahi City and the locality of houses in the village area.
Transformation of lots dimension to sustain the pattern of blocks at the city centre of Bandung
Authors: Soewarno N
Published: January 2020

The goal of this research is to find how transformation occurs in a residential environments in the city centre of Bandung. At the beginning the area was a habitation for the indigenous people. The semi grid pattern which applied by the Dutch colonial government divided indigenous villages into city blocks. The government also placed a market that made this area become commercial. The commercial function were placed on the outer side of the block, in the form of row shop houses, while the inside of the block is the indigenous people houses or kampong. The difference of function between the allotments is reflected on the difference between the building material, style and ownership status. The economic development pushes some changes. At this moment irregular vertical buildings dominate the outer and inner block, leads to density. With the survey and observation method to several studied object, the present condition could be recognised, whilst to observe the transformation that occurs, past condition studied from literature and similar research in Bandung and other cities with the similar background. The research result shows that the transformation tends to be triggered by merging lots of the shop houses to full fill the needs of residence. Merging lots are the most reasonable thing to expand the house which indirectly maintain the initial block pattern; combination of commercial and residential functions at the city centre. This pattern seems appropriate for a residential area in the city centre as a high value area which has to be used effectively and efficiently. The involvement of the Local Government is expected to regulate the changes so the old area pattern could be sustained.
Shared Street as A Means of Liveable Urban Space
Authors: Al-Mashaykhi B A , Hammam R A , Wahab M H , Rani W N M W M , Jasimin T H
Published: January 2020

In recent years, there has been an increasing interest in the liveability of urban spaces in many cities around the world. While the sustainable development goals are targeting to achieve more sustainable cities and communities, by providing universal access to safe, inclusive and accessible, green and public spaces, it is, therefore, of great importance to have more liveable urban spaces within cities. This paper discusses the importance of implementing the shared space concept to attain liveable spaces. Single case study will be the strategy of this research process supported by a qualitative approach in collecting data through conducting field observation and visual survey in the site. Since the behavioural is the manifestation of human response to the environment, this study focuses on the reaction of users to their physical settings. This means it is the physical attributes that will be analysed rather than people’ perception. Thus, methods related to directly communicating with people, such as questionnaire survey, will not be implemented in this study. Synthesizing the content through using SWOT method as the main analysing technique will be implemented. The findings show that by implementing the shared space concept, it will significantly contribute to the liveability of the spaces that are more comfortable, attractive, and accessible for people to live, work, and play.
Playground for Children: A Design Model of Playground for Children’s Physical Activties in Ngemplak Simongan Kampong
Authors: Ristianti N S , Nurini  , Dewi S P
Published: January 2020

Children need public space, especially playing space as a means of physical activity, developing themselves, forming friendships and getting to know their surroundings. However, the density of urban settlements made it difficult to provide such space so that children use spaces like road bodies and sidewalks. Ngemplak Simongan Kampong is one of the locations for the development of Child-Friendly Thematic Kampong, which are part of the Great Gate program by the Semarang City Government. It is necessary to examine the condition of existing playing space in the kampong and to look for the most suitable playground model for the needs of children’s physical activities. This study aims to determine the model of playground needed by the children of Ngemplak Simongan Kampong to fulfill their physical activities. Quantitative methods are used to identify and map the characteristics of users, activities, selection of alternative locations for children's playground sites, and to create the most suitable model for children's playground. The results showed that Child Friendly Thematic Playground (RT 05 / RW 01) were used more by children aged 6-14 years to play soccer, so the model need to add goals, nets, lighting, and shade trees for comfort. Whereas the playground in RT 03 / RW 01 is used more by children aged 0-5 years to run around and play sand so it is necessary to add sandbox and tunnels.
Planning for Urban Conservation in the City Centre of Palangka Raya toward Indonesian New Capital City
Authors: Guntur M , Yunitha
Published: January 2020

Urban conservation planning ensures that the cities of the world with unique structures, places and districts sustain in their irreplaceable role to earn the characteristic of its vibrant life, culture and society. The aim of urban conservation in Palangka Raya promotes urban living character through a strong sense of history, cultural vitality and continuity, including esthetical quality, the values of daily urban quality which is not merely focused on monuments alone. Therefore, at first, this research investigates its urban region, urban space, urban context, urban structure and conservation regulation to identify the material object of preservation. Then, in order to guide urban conservation planning in Palangka Raya, a method for making judgement offered a basis comparison on aesthetically and historically assessment of its urban potential. Using critical comparisons between existing and urban conservation theories, it has concluded some references. This approach has grasped that Palangka Raya needs find its heritage as a basis element to proclaim how important this city in the future. This method could be applicable to assess the other cities to preserve. The method of this research based on descriptive and qualitative analyses.
Multi-Stakeholder Collaboration for the Provision of Public Open Space (Case of Taman Indonesia Kaya, Semarang)
Authors: Aswad W O S J , Damayanti M
Published: January 2020

Budget constraints are a common problem in Indonesian cities to provide attractive and attractive public open space. There is a need for cooperation between all parties, not only the government but also the private sector and society. These conditions encourage the Semarang City government to increase stakeholder collaboration in the provision of public green open space, one of which is in the development of Taman Indonesia Kaya. The purpose of this study is to examine the model of the collaboration process, the involvement and role of each stakeholder and the sustainability of collaboration. This study uses descriptive qualitative methods, data collection using observations and interviews on each stakeholder element, namely government, private and public. The results show that the collaboration process model starts from face to face dialogue, trust building, commitment to the process, shared understanding between stakeholders until the realization of attractive and attractive public green open space development. However, the sustainability of collaboration is a big challenge going forward. The structure of cooperation is not yet supported by clear institutional design, so that government courage and innovation are needed to determine the form of structural governance in collaborative management of public green open space. Collaboration should be carried out over the long term and use a networked administrative organization model so that the network that is built is in an administrative entity. The model is expected to create efficiency management and support the sustainability of collaboration.
Application of adaptive neuro-fuzzy inference system (ANFIS) for slope and pillar stability assessment
Authors: Hidayat S , Alpiana  , Rahmawati D
Published: January 2020

This study seeks to apply ANFIS model for stability assessment of surface and underground excavation. Two cases of stability assessment for highway slope and underground rib-pillar mining were performed. This paper presents more than one practical approaches in ANFIS simulation for slope and pillar stability assessment. The most important factors to achieve good performance of ANFIS in this study are types of membership function, number of membership function and number of input variable. The results show that the simulation based on those important factors can reach proper error checking. Considering error checking of the model, type and number of MF simulations can show the best result by comparing more than one simulation. Excellent performance of the 4 (four) input variables in slope case and 3 (three) input variables in pillar case provides valuable information for stability assessment using ANFIS.
Interpretation of surface structure on artisanal and small scale gold mining areas with geoelectric resistivity method of schlumberger configuration in Sekotong, West Lombok
Authors: Palimbong Y , Arisalwadi M , Agustriani E , Anggraeni J D , Kusnadi
Published: January 2020

West Nusa Tenggara (NTB) has a very diverse mineral content both metal and non-metal minerals. Sekotong Sub District in West Lombok Regency has mineral resources such as gold, copper, and silver. Artisanal and small scale gold mining activities are carried out without calculating how much potential mining materials are available and at what point and at what depth the minerals are located, the required cost, labor and time. Similarly, cases that occur in artisanal and small scale gold mining areas also occur in the Rambut Petung area, Sekotong Sub District. Therefore, special methods are required to determine the presence of excavated materials that settle beneath the surface of the earth. The method that is often used in identifying subsurface is the geophysical method. The utilization of geophysical methods must be under the nature of the materials to be examined. The data processing results indicate that there are layers consisting of breccias, lava, tuff with lens limestone. Based on the resistivity log, the resistivity value is 44.56 ohms, 3-11 m the resistivity value is 17.33 ohms, 11-89 the resistivity value is 42.39 ohms, and the value of 89-130 is 309.81 ohms.
Analysis of accuracy parameters of ANN backpropagation algorithm through training and testing of hydro-climatology data based on GUI MATLAB
Authors: Syaharuddin  , Pramita D , Nusantara T , Subanji  , Negara H R P
Published: January 2020

The authors have developed a GUI Matlab to simplify the process of predicting Hydro-climatology data using ANN Back Propagation method. Five data for training, testing, and prediction were used. The data, i.e. rainfall, air humidity, duration of shine, temperature, and wind speed are taken from the last ten years with matrix input size m x n. Each data is trained 21 times using a combination of the activation functions (logsig, tansig, and purelin) and training methods (traingda, traingdx, and trainrp). The result of the training data was that the logsig function and trainrp on each layer are the best formulas in conducting training, testing, and predictions with an accuracy of 99.71%. This result is obtained from parameter settings including epochs of 1000, learning rate of 0.7, goal error of 0.0001, and training steps of 1.
Seismic risk for Sumbawa Island based on seismicity and peak ground acceleration
Authors: Santoso C B , Agustawijaya D S
Published: January 2020

Sumbawa Island, West Nusa Tenggara Province, is one of the regions in Indonesia that has a relatively moderate to high seismic activity because the area is flanked by two earthquake sources. These two sources cause an area prone to earthquake hazards. This research aims to determine the seismic risk in Sumbawa Island based on seismicity and Peak Ground Acceleration (PGA) value. The results of Gutenberg-Richter parameters are a-value 7.43 and b-value 0.80 that indicated medium to high categories of seismicity. The PGA value of earthquake events is between 0.001g and 0.203g. The result of this analysis is shown within the probabilistic seismic hazard curve that indicates seismic risk level at Sumbawa Island.
Mercury contamination in groundwater from artisanal and small scale gold mining activities: a case study of Southern Lombok Coast, West Nusa Tenggara Province
Authors: Johari H I , Rahmawati D , Hidayati
Published: January 2020

Artisanal and small scale gold mining (ASGM) activities usually use the amalgamation process with mercury to extract the gold. The waste of amalgamation is disposed of in a pond or discharged directly into the river. Most of the tailing ponds are located close to the community wells due to water supply purposes for the amalgamation activity. The amalgamation activity could cause mercury pollution to the community well. This study is aimed to determine the mercury concentration in the groundwater in Southern Lombok Coast. The method used during the study were observation and laboratory testing for mercury concentration. An observation activity had been completed at three villages, namely West Sekotong, Pelangan, and Batu Putih, to identify the process of amalgamation and tailings disposal. Ten community wells associated with the amalgamation process were taken as the sample locations for mercury laboratory testing. It was found that the mercury concentration at the nine location samples was below 0.06 µg/l, and only one location sample (sample code P2) was detected with mercury concentration more than 0.06 µg/l. The results indicated that most of the community wells water met with the government standard (Hg = 0.005 mg/L) as stipulated in government regulation No. 82 of 2001.
Settlement’s feasibility parameters in the village outer mining area
Authors: Sushanti I R , Jauhari L , Abednego I A
Published: January 2020

Indonesia has a lot of mines that are spread throughout the country. Mining activities could affect the social, culture, economic, and environment sector. Settlements around the mine are directly and indirectly related to mining activities. This study aims to determine feasibility parameter of settlements in the village outer mining area based on sustainability aspect. The research method is descriptive qualitative by using literature review and some case studies of settlement around the mines. The results showed that the parameters for determining settlement feasibility in the village outer mining area are: 1) level of settlement quality, 2) mining activities, 3) mining policies, and 4) continuity. Hopefully, this study could be a reference in evaluating the feasibility of settlements in other area around the mine.
Optimazing the abandon mining as an alternative for tourism destination: the case of Lombok Island
Authors: Agustriani E , Anggraeni J D , Ang M , Kusnadi  , Pratiwi Y
Published: January 2020

The environmental impact of mining on land is unavoidable, which calls for actions to optimize the unused surface-mined lands. One of the alternatives is to the unused surface-mined lands for tourism destinations. As a tourism destination, this effort will local people in terms of regional development and community’s incomes. This research aims to analyze the extent of how to utilize the unused surface-mined lands in the Balibe Hill, Bonder Village, Central Lombok. The research design will employ field observation and interviews with local government and local community. This is important to gain data and information about the existing environmental condition and the community’s livelihood in the study location. The data will be analyze to find out the possibility of turning the unused surface-mined lands into tourism destinations and assessing the benefits of the initiative on the environment and the local community. The results show that the alternative use of the unused surface-mined lands can be beneficial if they are designed to become tourism destinations. Unproductive lands can be converted into productive lands, considering that tourisst destination in the unused surface-mined lands will have specific and unique identity for tourists. The new tourist destination requires facilities and infrastructure that are representative to support the functions.
Improving the understanding of mining licensing owners on paying reclamation bond in West Nusa Tenggara Province
Authors: Anggraeni J D , Agustriani E , Palimbong Y , Kusnadi
Published: January 2020

Mining activities have a considerable effect on the environment. One of the efforts made by the Government is to require mining companies to provide Reclamation Bonds. This Insurance is a total of funds paid by mining companies to the Regional Government as an Insurance for Mining Licensing Owners to reclaim the ex-mining land produced. Based on Article 95 of Law Number 4 of 2009, one of the obligations of Mining Licensing Owners is to apply the rules of proper mining techniques. This research was conducted in West Nusa Tenggara (NTB) Province using interview and documentation methods from the Energy and Mineral Resources Office of West Nusa Tenggara Province. The data used are data of Mining Licensing Owners and data of owners that submitting reclamation insurance. The results of this study are known to 306 Licensing in NTB Province, 127 of which have made reclamation bond payments, while 179 licensing have not made payment. Therefor, as many as 41.5% of licensing owners have had the awareness to pay reclamation bonds. Increasing supervision and administrative sanctions are two measures that can be applied to increase the awareness of Mining Licensing Owners who have not paid reclamation insurance.
The role of Indonesian National Cyber Bureau in monitoring mining business companies
Authors: Sakban A , Sahrul  , Kasmawati A , Tahir H
Published: January 2020

New innovations in computer systems were created aiming to provide convenience for its users, but unfortunately they are often followed by threats that surround them. The Company’s computer security system can not control the security of every company data. Because information technology attacks have impact on consumer information management and corporate marketing activities, it is necessary to have an institution or business supervisory body for mining company to deal with corporate cybercrime. Data collection uses some methods including observation and document analysis. The data sources used are primary, secondary and tertiary. There are four stages of data analysis, namely data collection, processing, verification, and conclusions. The results indicated that data security of mining companies is critically required to protect company assets such as natural and human resources from the threats of internet criminals. The role of Indonesian National Cyber Bureau is to prevent the occurrence of crimes on the internet through the cycle of supervision formining business, and mining companies should have a robust computer software system.
Development of subjects specific pedagogy to build environmental awareness character on students in mining areas
Authors: Rahman N , Purwoko AA , Muntari  , Haifaturrahmah
Published: January 2020

Mining activities that are not managed properly can have negative impacts on the environment. Schools in the mining area must get more environmental education than schools in general. This is in order to grow the sense of environmental awareness for junior high school students in the mining area to be able to preserve the environment. This study aimed to develop subject specific pedagogy in science subjects for junior high school students residing in the mine area. The research method used refers to the research development procedure. The research instrument used was a validation sheet to determine the feasibility of the product developed. subject specific pedagogy that have been developed for junior high school students include learning implementation plans, student worksheets, and environmental awareness character evaluation instruments. Based on the results of the validation of education experts, curriculum experts, material experts, and instructional media experts it was found that the - subjects specific pedagogy developed is feasible to use. Based on expert opinion that the product developed can build the character of environmental awareness.
Community empowerment pattern through village-owned enterprise strategy in the gold mine area of West Sumbawa, Indonesia
Authors: Ibrahim  , Mintasrihardi  , Kamaluddin  , Mas’ad  , Syukuriadi
Published: January 2020

Village, as one of the centers of administration that has direct contact with the community, certainly has an individual approach in community empowerment. Community empowerment pattern as an effort to improve socio-economic conditions has been carried out. The purpose of this study is to examine the pattern of community empowerment through village-owned companies in increasing joint ventures in gold mining areas in West Sumbawa. This research uses a qualitative approach. Research subjects from the community are: village heads, manager of BUMDes (Village-Owned Enterprises), and recipients who have direct impact on the program. Data collection uses observation, interviews, and documentation. Data analysis uses data reduction, data disclosure, and conclusions. The results of this study indicate that the patterns of community empowerment through BUMDes are 1) through the pattern of partners, 2) community income, and 3) employment. The presence of the BUMDes program is already running, but it has weaknesses in the field of marketing. Therefore, a sustainable partnership pattern with all parties is required to enable them free from the prolonged poverty.
Identification of supporting factors for tourism development in small-scale gold mining area in Sekotong Sub District
Authors: Iswanto D , Ramayanto  , Permadi L A , Abdurrahman
Published: January 2020

Tourism is anything related to travel activities carried out voluntarily and temporarily to enjoy tourist objects and attractions, including the exploitation of tourist objects and attractions, as well as related businesses in the field. This paper identified the supporting factors for the development of tourism in West Lombok Regency. The data used were primary and secondary data. Primary data were obtained by interviewing stakeholders, while secondary data was obtained from literature studies, related literature, and information from villagers, sub-district and district governments. The analysis of this study includes an analysis of the potential for developing tourism in West Lombok Regency. The results showed that a number of factors that support the development of tourism in West Lombok Regency namely natural and environmental factors, cultural factors, accessibility and mileage factors of strategic locations, community participation factors, accommodation and supporting facilities, government participation factors in tourism development and security factor.