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Sumatra Journal of Disaster, Geography and Geography Education

Sjdgge
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Published by Universitas Negeri Padang

ISSN : 25804030 EISSN : 25801775 DOI : -

Core Subject : Education,

Education

Sumatra Journal of Disaster, Geography and Geography Education (sjdgge) is an international journal published twice a year in June and December by Universitas Negeri Padang in cooperation with The Center for Disaster and Environmental Studies, Center for Watershed Study, and Center for Community Aspiration and Population Studies. The Sumatra Journal of Disaster, Geography and Geography Education welcomes authoritative, original, ably illustrated, and well-written manuscripts on any topic of disaster, geographical, importance related to Indonesian cases and geography education in the world. The Journal publishes Articles, Technical Notes, Rapid Communications, Opinion Papers, Comments/Responses and Corrections.

Arjuna Subject : -

Articles 310 Documents

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Seismic Resistant Design of Structures in the Low to Medium Seismicity Countries: Flexible Structures for Economic Construction Zaini Sooria, Sherliza Binti
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 2 (2017): Sumatra Journal of Disaster, Geography and Geography Education Volume 1 Number 2
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Earthquake hazard mitigation aims to reduce the impact of future earthquake disasters. It is proposed to adopt the use of flexible structures in seismic resistant design for Malaysia. In this study pushover analysis is performed on a bridge structure to illustrate how flexible structures fulfil the performance objectives of surviving an earthquake, and help keep the construction cost of seismic resistant structures at a reasonable level. Two types of cross section of the Samudera Bridge are subjected to monotonically increasing lateral forces until a target displacement is reached. First, pushover analysis on the original cross section is performed as a control to observe the seismic performance of the structure at the site. Next, pushover analysis is performed on the modified cross section, which represents the flexible structure, to study its seismic performance and the economic impact of introducing flexible structures as an approach to control the construction cost of seismic resistant structures. The study seems to show that desired ductility for satisfactory seismic performance may be achieved by using flexible structures, and at the same time the increase in the construction cost of flexible structures is reasonably low and acceptable by the industry.

Coastal Erosion Mitigation Based Community Empowerment Strategies in Jerowaru District of East Lombok Regency, West Nusa Tenggara Province, Indonesia Ramadhan, Dewi
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 2 (2017): Sumatra Journal of Disaster, Geography and Geography Education Volume 1 Number 2
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

The purpose of this research was to analyze and formulate alternative form of coastal erosion mitigation by using AHP analysis (Analythical Hierarchy Process) and formulate empowerment strategies of coastal erosion response community in Jerowaru district of East Lombok Regency. This research was descriptive qualitative research which used observation, interview and documentation as intruments of data collection. Two types of data were used, namely primary data and secondary data. Data was analyzed by using AHP and SWOT. The result of this research found that there were 6 criteria of coastal erosion mitigation. They are: community empowerment (0,444), Mangrove trees Cultivation (0,234), settlement relocation (0,153), Environment control (0,85), Grid stone (0,53), government’s role (0,31). The strategy used to prevent the erosion was Grid stone installation in coastal erosion mitigation, a routine public counseling, improving community awareness of coastal area preservation, the relocation of community settlement which was affected by coastal erosion and preventing the development of settlements in the areas prone to coastal Erosion.

Estimated Carbon Absorption and Economic Benefits in Various Scenarios of Community Forest (HKm) Land Management Through The Scheme of Plan Vivo in The Upstream Watersheds (DAS) of Renggung River, Central Lombok Regency, Indonesia L. Sukardi; Ismail Ismail; M. Husni Idris
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 1 (2017): Sumatra Journal of Disaster, Geography and Geography Education
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

This study aims to (1) estimate carbon absorption and the economic benefits of HKM land management through Plan Vivo scheme and (2) determine the composition of plants to be prioritised. This research was conducted in the upstream watershed of Renggung River in Central Lombok. The calculation of the estimated carbon absorption was obtained using allometric equations, while the estimated economic benefits were calculated from the production of commodities that are grown and the potential of carbon trading. To determine the prioritised scenarios, Analitycal Hierarchy Process (AHP) was conducted. The time range of analysis is conducted within a period of 15 years with three scenarios of composition of plants : (1) scenario-1: 70% MPTs and 30% timber trees (2) scenario-2: 30% MPTs and 70% timber trees; and (3) scenario-3: 50% MPTs and 50% timber trees. The results of the study are as follows: (1) the increased absorption of carbon dioxide (CO2) for scenario-1 amounted to 87.54 tonnes/ha/yr, scenario-2 amounted to 138.93 tons/ha/yr, and scenario-3 for 113.88 ton/ha/yr; (2) The economic benefits for the scenario 1 is of IDR 37,882,304,- /hectare/year, the scenario-2 of IDR 22,875,951,- per hectare / year, and scenario-3 of IDR 31,685,853,- per hectare/year. Furthermore, based on the consideration of carbon absorption, economic benefits, and sociocultural aspects, the priorities to be developed is the scenario-2.

Active Learning Model in Geography Learning in Senior High Schools Indonesia (SMA Negeri Kuantan Tengah District) Nawita, Yusri
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 2 (2017): Sumatra Journal of Disaster, Geography and Geography Education Volume 1 Number 2
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

This research was aimed to investigate and analyze the implementation of Active Learning model in Geography Learning in enior high schools in Indonesia (SMA in Kuantan Tengah District). The researcher employed a mixed method research, a combination of quantitatie and qualitative research method. The population of the research were all senior high schools in Kuantan Tegah District the is 3 senior high schools that were cosen through Cluster Random Sampling. Techniques of data analysis are(1) Quantitative analysis by using t testing. (2) qualitative analysis was following these steps: data selection and reduction, Data clarification, dapresentation, conclusionand verification. Based on the data analysis, in can be conluded : (1) The process of active learning model areintroducing the topics to the students, students were given time to search the materials from other references of they discuss with other peers about the given topics, teacher emphasize the explanation of the materials, dad finally, teacher conducted individual evaluation and give homeworks to students. (2)There was significant result obtained from learning using active learning model in Geography classroom in SMA Negeri in Kuantan Tengah District.

Identification of Coastal Vulnerability at The North Pagai Island of Mentawai Using Smartline Method Mutmainah, Herdiana; Putra, Aprizon
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 2 (2017): Sumatra Journal of Disaster, Geography and Geography Education Volume 1 Number 2
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Climate change and global warming have a negative impact on coastal, especially small islands. Abration and floods can be very danger and need response to minimize the disaster risks. A simple and practical method is needed to inform the location and type of coastal vulnerability and its risks along coastal segments. Smartline is a coastal management method that represents the geomorphology of coastal, hinterland and shoreline. The North Pagai is a small island, a part of the Mentawai Islands that located at the west offshore of Sumatra Island and one of the under developed areas in Indonesia. The island is surrounded by the Hindia Ocean and located on a subduction path of tectonic plate that prone to earthquakes and Tsunami. High rainfall, strong winds, the complexity of coastal morphology and also the majority of coastal residents and limited infrastructure make the problems more complicated. Tsunami in 2010 (7.7 Mw) caused the change of shoreline getting worst on The East Coast of The North Pagai Island. This study aims to identify the coastal vulnerability using Smartline method. The research was conducted on April and September 2016. The result concludes that physical aspect shows Saumangaya and Matobe Village at high and also very high level of vulnerability hence Sikakap Village at very high level. The socio-economic aspect shows that The Sikakap Village is more advanced but contrary more vulnerable to disaster in terms of population density and complex activities. The North Pagai Island is a vulnerable island from physical and socio-economic aspects.

Halal Tourism Based School Program Development in SMP 2 Selong East Lombok Susilawati, Endang
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 2 (2017): Sumatra Journal of Disaster, Geography and Geography Education Volume 1 Number 2
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

This study aims to obtain information and discuss about the development of school programs in SMP Negeri 2 Selong-based tourism in East Lombok. Research method used by researcher is research with qualitative approach. In this study as for the subject to be studied in this study are students and also educators at SMP 2 Selong Lombok Timur. Data analysis method used in this research is Analitycal Hierarchy Process (AHP). Analitycal Hierarchy Process is one of the methods used in solving problems that contain many criteria. Results and discussion of SMPN 2 Selong school program development based on halal tourism in East Lombok in the first development program on the implementation of Life Skills education that describes entrepreneurship and creative economy using AHP method. The first criterion of the development of handicraft programs from used materials that are marketed in tourist areas shows that this first criterion has the highest value compared with other criteria. The development of the second program is the development of education programs based on local and global excellence has five criteria where the development of Islamic-themed arts performance program implemented in the area of the highest criteria tourism object.

Bantul Integrated Sirine System (BISS) as a Bantul Regency Preparedness in Dealing with Tsunami Hazard Iffani, Maulida; Yunita Putri, Ardya; Efendi, Eta Nur
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 2 (2017): Sumatra Journal of Disaster, Geography and Geography Education Volume 1 Number 2
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Bantul Regency is directly adjacent to the Indian Ocean and has a long coastline of 17 km (Marine and Fishery Service of Bantul Regency, 2017). There are at least 3 sub-districts with 11 coastal villages in Bantul Regency directly adjacent to the Indian Ocean. These sub-districts include Kretek, Sanden and Srandakan sub-districts. That is, there are 11 villages from 3 sub-districts in Bantul Regency directly exposed to tsunami threat from the Indian Ocean. There are the uncertainty of tsunami information in community. an Early Warning System (EWS) is needed to reduce the risk of a tsunami disaster and improve the existing evacuation system in the southern coastal area of Bantul District. With the information clarity of the tsunami disaster then the evacuation process will be more tersistem and neatly so that the panic of citizens will be reduced when the symptoms of a disaster occurred. this study has the objectives of (1) Identifying BISS as a means of disseminating tsunami early warning spreaders (2) Identifying the influence of BISS in improving community preparedness of Bantul Regency in facing the threat of tsunami disaster. The result show that Bantul Integrated Sirine System (BISS) is one form of tsunami early warning system built in Bantul Regency using sedrhana technology which is independently assembled by Bantul Regency and utilize the existence of community settlement location in tsunami early warning dissemination. The sustainability of tsunami early warning is certainly expected by all parties. Because the positive impact of this innovation is very important in reducing the risk of tsunami disaster. This early warning sustainability can be done because it is supported in a constitutional, and technological manner

Traditional Market Development Study Based Local Wisdom in Indonesia Siswanto, Rudi
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 2 (2017): Sumatra Journal of Disaster, Geography and Geography Education Volume 1 Number 2
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

This study aims to identify the traditional market development strategy based on local wisdom in Koto Baru Traditional Market, X Koto Subdistrict, TanahDatar District. This research is a qualitative research, and is conducted in Koto Baru Traditional Market of X Koto Subdistrict of Tanah Datar Regency which is taken based on Purposive Sampling. The data in this research is collected through observation, interview and documentation and continued with data analysis, Interpretation and Withdrawal Conclusion and then continued to do SWOT analysis to get the strategy in development of Traditional Market of KoToBaru Sub X Koto Tanah Datar regency. The results show Based on the results and discussion above it can be concluded that the study of market development based on the arrangement and management of traditional markets in Traditional markets District X Koto Flat district is the Government together with the community together develop the market as an agricultural production market organic farming, Government and society jointly promote the market, Make improvements and additions to various facilities and infrastructure Traditional Market, Providing an understanding to the public the importance of maintaining and protecting Traditional Markets, Focusing on improving the infrastructure of market stalls so as not to disturb the pedestrians, Doing Market development by not damaging the environment Market, economic activities of the community by providing capital in developing organic agricultural markets, Improving the relationship of cooperation between the community and government in market development., Keeping peace and security n market. In the execution of its management has formed a form of market as the transfer of the market for the conditions that should be controlled in market management, but the new problem is the people who carry out market activities are reluctant to move to the place that has been provided

Aplication Multi Vegetation Index to Mapping Magrove Distribution Coast Environtment Northeast Province of Aceh, Indonesia Hanif, Muhammad; Adam, Tommy
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 1 (2017): Sumatra Journal of Disaster, Geography and Geography Education
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

The mangrove such forest very important at coastal ecosystem and environment. The purpose of the research to mapping mangrove distribution at the coast environment using multi vegetation index, comparison accuracy assessment to mapping mangrove area. The method of the research use by multi imagery transformation as NDVI, Infrared II, SAVI, EVI and Maximum Likelihood. Data on the research have using by Landsat OLI8, tools use by ENVI 5.0 and ArcGIS 10.1. Optimizing the used of data from Landsat satellite imagery for mapping mangrove found where sharper appearance mangrove area in the gray scale image of the results of the analysis of vegetation transformation NDVI, Infrared II, SAVI and EVI showing difference specification, but also found has founded difference objects of interpreted it was showing like shadows of cloud be the another object. To classification on mangrove object is seen from the results of density slicing of transformation value to classing vegetation. The percentage accuracy of image prove some dominant image transformation is able to indicate a more optimal mangrove and mangrove separating the object is not present, but the accuracy of the data analysis result has variations, refers to the number of samples used

Carrying Capacity Assessment for Coastal Tourism and its Implication for Geographical Education Ahyuni, Ahyuni; Nur, Hamdi
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 1 (2017): Sumatra Journal of Disaster, Geography and Geography Education
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Carrying capacity of coastal tourism need to be reviewed from the multiple aspect of ecology, physical, political and economic as well as socio-cultural. Then various indicators need to be formulated to make an assessment of the impact of coastal tourism development. The cases of coastal tourism could be an interesting topic to integrate the subject matter of geography. In this paper the framework of that carrying capacity is applied to Mandeh coastal tourism development in West Sumatra.

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