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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 392 Documents

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Implementation of Adiwiyata Program in the Effort to Create Environmental Cultured School in Banda Aceh Desfandi, Mirza; Maryani, Enok; Disman, Disman
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

This research examined the implementation of Adiwiyata Program in the effort to create environmental cultured school in Banda Aceh. This research used quantitative study paradigm by using survey technique. This study was conducted in ten schools in Banda Aceh from elementary to secondary school levels by involving 452 respondents, which consist of school principals/vice principals, Adiwiyata coordinators, administrative staff and students. Data collection was done through questionnaire and observation. The result of study showed that in general Adiwiyata Program implementation is in effective category. This described that in general the four components of Adiwiyata Program had been implemented effective. Nevertheless, result of study found various obstacles encountered by school in implementing Adiwiyata Program. This article delve and describe in depth the implementation of Adiwiyata Program, so various obstacles encountered by school can be found out in order to implement Adiwiyata Program in Banda Aceh. It is hoped that the result of study can give insight to stakeholder to take the steps forward in the effort to create environmental cultured school. Keywords: Implementation, Adiwiyata Program, Environmental cultured school

An Analysis of Land Use Change, Spatial Plan and Regional Development Level in Bogor City Sitorus, Santun R.P.; Mayasary, Dwi Septiana
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Abstract Bogor City is located 60 kms from the Indonesian Capital Jakarta and 120 kms from Bandung the capital of West Java Province. Strategic agricultural land and inexpensive land prices have to invest in agricultural and non-agricultural sectors. Land use conversion is inevitable, although the government has set up the regulation to control land usage (Act No 26 year 2007). This research are conducted: (1) To analyze existing land use of Bogor City (land use in 2014). (2) To analyze the land use change in period of 2005-2012. (3) To analyze the consistency of existing land use compare to spatial allocation in the RTRW of Bogor City. (4) To identify regional development hierarchy levels in Bogor City. (5) To determine factors that influence land use change. This research was started with a land use map that was retrieved from an administrative map 1: 5000 scales to Iconos image of Bogor City in years of 2005 and 2012. Consistency and inconsistency were obtained by overlaying the 2012 land use map and land allocation map of Bogor City years 2011-2031 (RTRW map). PODES is used to determine the regional hierarchy level by multiple regression methods. Existing land use classified into 9 land use, in sequence from the largest one are: mixed garden, irreguler settlement, rice field, reguler settlement, trading area, water body, dryland farm, open land and government office area. Dryland farm land use changes into 2 land use, open field land use change into 6 land use and rice field land use change into 6 land use. The consistent use of the existing land use compare to RTRW is 40.95% while inconsistence existing land use is 59.05%. During the period of 2006 to 2012, most of the regional development hierarchies in Bogor City were relatively constant (42 villages / 61.8%), 12 villages (17.6%) are increasing in the hierarchy, whereas 14 villages (20.6%) are decreasing in the hierarchy. Factors that influencing land use change of Bogor City in the period of 2005-2012 are: the extent of agricultural land in 2005, the growth of social facilities, and the growth of economy facilities. Keywords : Land Use Conversion, Land Use Inconsistency, Regional Hierarchy, Spatial Plan.

Evaluation of Land Suitability and Financial Feasibility analysis For Land Use Planning in Riau Province Sutrisna, Nana; Istina, Ida Nur; Nurhayati, Nurhayati; Wibisono, M. Giiri
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Land suitability evaluation and financial feasibility analysis are very important and necessary in land use planning, including which will develop plantation crops on peatlands. The purpose of these activities are to evaluate the suitability of the land and analyze the financial feasibility of agricultural commodities that will be developed namely coconut, sugar palm, areca nut, fragrant lemongrass and sugar cane. Land evaluation uses a survey method to collect data and information in the field and soil samples to be analyzed in the laboratory. Field data and the results of soil analysis obtained were analyzed using the Matching method (comparing the requirements for land use of commodities to be developed vs. Land quality). To facilitate reading the suitability of commodities to be developed, a land suitability map is made using Arc-GIS software. Financial feasibility analysis using investment valuation in financial aspects is assessed by the following criteria: Net Benefit Cost Ratio (BCR), Internal Rate of Return (IRR) and Net Present Value (NPV). The results showed that the commodities of sugar palm, coconut, areca nut, lemongrass, and sugarcane were in S3 land suitability classes (according to marginal) with limiting factors for root media, nutrient retention, and nutrient availability. The area for the development of sugar palm and coconut is 1,952 ha or around 27.1% of the PT. Uniseraya land, while areca nut, lemongrass and sugar cane are 1,466 ha or around 20.4%. If the planting system is carried out in monoculture, the commodity that provides the greatest benefits is Aren, then followed by Serai Wangi, Sugar Cane, Coconut, and Areca Palm. If the most beneficial polyculture is planted, Aren + Serai Wangi polyculture; then followed by Coconut + Aren; Kelapa + Lemongrass + Coffee; and Pinang + Lemongrass fragrant.

Preparedness of Society to Confront of Forest Fire and Peatland in Singkawang City Wulandari, Fajar; Yanti, Lili
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

This research studies analyzing the community and students in Singkawang City that have an impact on forest fires on peatlands, fire attacks because it increases the dry season that triggers forest fires so it is felt, this research was conducted to prevent dangerous material. Data was collected using a questionnaire method, through this questionnaire will be discussed the level of preparedness to deal with forest fires in the City of Singkawang. The method used in this research is descriptive quantitative. Quantitative samples using purposive random sampling techniques. The subject will be used as a sample of research in Singkawang City community and high school students in Singkawang City. The data to be obtained in this study will be published by descriptive by describing the results of the research obtained from the research questionnaire and then the data obtained will be classified by techniques that can compare each person so that from the groups that can be done this can be done to improve disaster fire preparedness.

Developing the Facebook-Problem Based Learning Model: A Way of Improving the Geographical Solving-Problem Skills at Senior High Schools Sumanti, Sumanti; Effendi, Z. Mawardi; Ridwan, Ridwan; Festiyed, Festiyed
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

The primary purpose of this study was to develop a model of learning based on Facebook-assisted learning to improve the geographic problem-solving abilities of high school students. Research and Development was the type of research entailed. Instructional System Design entailed was Plomp consisting of (1) preliminary research (2) Prototype Phase (Prototyping phase); 3) Assessment stage. The product design stage investigates the validity and practicality with formative evaluations which include self-evaluation and one-to-one. The assessment stage uses summative evaluation which aims to assess the validity of the product in aspects of the organization, format, material and language. Practicality assesses the level of ease, the efficiency of time and benefits. As for effectiveness, it assesses student learning test results using the t-test. Exam questions are made in the form of essays and are assessed using an assessment rubric. Data is collected through discussions, observations, interviews, questionnaires and tests. The collected data were analyzed using descriptive and inferential statistics. The results showed that for the validity of the Model book and its support system (teacher's books and student books) met the valid criteria of> 3.20 while the ICC value of the model book was 0.987, the ICC of student books was 0.943 and ICC of the teacher's book 0.965. These figures indicate that the model and the supporting system according to the expert is appropriate. The practicality results obtained are very practical that is easy to use, understood, very helpful in the learning process, the use of adequate time, and fun for students to learn. Effectiveness test results enable students to solve Geography problems in High Schools. In conclusion, the Valid, practical and effective Facebook-assisted problem-based learning model can improve the geography problem-solving ability of high school students. , e-learning, facebook

Assessment of Land Support as Direction of Land Development Central Pariaman District Haryani, Haryani; Irianto, Agus; Syah, Nuhasan
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

ABSTRACT: Changes in the development of the built area of Kota Pariaman can be seen in 1982 covering an area of 269.42 Ha, continuing to grow to 493.71 Ha in 2003. According to the developer, the growth of the built area in Kota Pariaman is influenced by economic factors (profit) and safety and comfort factors, namely considering safe areas from the tsunami disaster and free from flooding. While the community believes that the influencing factor is the proximity factor to public facilities and social facilities because of the completeness of the types of facilities many are located in the city center as well as the accessibility factor of the downtown area which has infrastructure conditions the good one. The problems in this study are; a) how is the carrying capacity of the North Pariaman District and b) how the direction of land development plan is in accordance with the carrying capacity of the land. The research objectives are a) analyzing land capability and b) formulating direction for land development plan in accordance with land capability in the District of North Pariaman. This type of research is descriptive research, GIS analysis methods and map overlays and analysis of land capability and land carrying capacity. Based on the physical condition of North Pariaman Subdistrict, Pariaman City, Land capability class 3 is a medium development capability class (C) and a maximum land cover ratio of 20%, the development direction is to limit the area built up and directed for non-settlement cultivation

Community Perception on Waste in Koto Tangah District Ernawati, Ernawati
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

This study aims to find out how the public perception about waste and the factors that influence perception. This type of research is survey research, with a population of people in Koto Tangah District, Padang City. The research sample was taken based on population density assuming the amount of waste produced was influenced by the population. Based on the results of the study, it is known that 68% of the people have a low perception of waste with the view that waste is a useless waste, has no economic value, and must be disposed of immediately; and 32% of the community has a moderate perception with the view that some waste has economic value and can be reused. Factors that influence people's perceptions of waste management are understanding and knowledge, concern for the environment and the willingness to process waste into products which have economic value. Community knowledge about waste management is high about sorting and processing waste, but people have a social environment that seldom uses waste and seldom participates in counseling on how to use waste, so that public awareness of the environment, confidence in processing waste and the willingness to process waste become products that have economic value is also low.

Study of Quality Changes and Determination of Water Pollution Index At River watershed Bengkulu Supriyono, Supriyono; Utaya, Sugeng
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Bengkulu Eksisting problematic conditions on water quality. Seeing the importance of water quality because it is the only source of mineral water Bengkulu city in which the water flowing from the fountain in Central Bengkulu Regency. Context territory that includes two administration (city of Bengkulu and Central Bengkulu District) causing the water quality is not controlled and there is no valid data for data management of the waters of the river basin. So the purpose of this study to analyze the quality of river water in the river watershed segmentation Bengkulu. In order to obtain the level of water quality and water pollution index of a river that became a trend among regions and be detail data for watershed management policies. This study was conducted to test the water quality of the physical parameters, chemical and biological by comparing the results of laboratory tests of water quality 2 seasons. This method is very good for being able to analyze and describe the trend of changes in water quality in the watershed Bengkulu. Data obtained from secondary data and primary data. Secondary data is the result of testing during the dry season. Primary data are data that represent the results of field tests of the rainy season. After the data collected then do the test according to river water quality standards appropriate Government Regulation No.82 of 2001 each parameter water. Then calculated the level of pollution in accordance with the model storet Minister of Environment Decree 115 of 2003. Based on exposure to the above results it can be concluded that the water quality in the watershed physically Bengkulu river water during the rainy season and dry season condition with variations in color and turbidity is murky brownish with no difference significant changes in temperature. Chemical and Biological water quality is a significant change in the elements of the TSS, BOD5, COD, and metal content (Fe, Mn, and Cu) which exceeds the limit of the watershed water quality standard Bengkulu. These changes will have an impact on water biota that live in the river because of the water conditions so. So it can be seen that the river water biota disrupted by the changes in the water. Indications are some companies that exist in mines and factories dump wastes in the river. The quality of water exceeds the water quality standards in the segment of river watershed upstream section that is affected by the mining activities and encroachment of forests due to agricultural extension ie oil palm plantations by the community. While in the Central Part of the watershed is affected by rubber and palm oil processing plant palm. Bengkulu watershed-level water contamination, that the river is heavily polluted with values exceeding water quality standards of pollution. Pollution caused by the exploitation of mining and agricultural extension in DAS Bengkulu give clear results that Bengkulu river is heavily polluted with an indicator that the water turbidity never be above normal during the rainy season and the dry season and the area of the river segment.

Study of Model Object-Based Image Analysis (OBIA) For Data Interpretation Based Mangrove Vegetation Landsat 8 Operational Land Imager on the West Coast City of Bengkulu Srifitriani, Abditama; Supriyono, Supriyono; Parwito, Parwito
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Mangrove identification by using the image has been done with the classification model by pixel in the image value. But in this study see the interpretation of Landsat image data to the analysis of the object in the mangrove. Mangrove forests as major ecosystems support life activities in the coastal area and play an important role in maintaining the balance of the biological cycle in the environment. The potential of natural resources needs to be managed and utilized optimally to support the implementation of national development and improving people's welfare. So as to develop the coastal economic continuity with the management of mangrove forests as ecotourism. Identification observation and extensive distribution of mangrove forests in the western coastal city of Bengkulu was conducted in April 2019 by boat. Digital data Landsat 8 OLI (Operational Land Imager) parth / raw 125/63 used to map the mangrove forest. The method used in this study is a controlled multispectral classification Object-Based Image Analysis (OBIA) with the segmentation algorithm. Segmentation is performed using an algorithm Multiresolution Segmentation Segmentation and Spectral Difference. The results of the data analysis of Landsat 8 OLI and validation of field observation data, shows that the accuracy and wide distribution of mangrove forests in the coastal areas west of the city of Bengkulu is 255.24 ha. This method can be made an alternative to identifying information in mapping mangrove vegetation. Mangroves in the coastal areas west of the city of Bengkulu dominated by Rhizophora apiculata, Rhizophora mucronata and relatively good. Segmentation is performed using an algorithm Multiresolution Segmentation Segmentation and Spectral Difference. The results of the data analysis of Landsat 8 OLI and validation of field observation data, shows that the accuracy and wide distribution of mangrove forests in the coastal areas west of the city of Bengkulu is 255.24 ha. This method can be made an alternative to identifying information in pemetaanya mangrove vegetation. Mangroves in the coastal areas west of the city of Bengkulu dominated by Rhizophora apiculata, Rhizophora mucronata and relatively good. Segmentation is performed using an algorithm Multiresolution Segmentation Segmentation and Spectral Difference. The results of the data analysis of Landsat 8 OLI and validation of field observation data, shows that the accuracy and wide distribution of mangrove forests in the coastal areas west of the city of Bengkulu is 255.24 ha. This method can be made an alternative to identifying information in pemetaanya mangrove vegetation. Mangroves in the coastal areas west of the city of Bengkulu dominated by Rhizophora apiculata, Rhizophora mucronata and relatively good. This method can be made an alternative to identifying information in pemetaanya mangrove vegetation. Mangroves in the coastal areas west of the city of Bengkulu dominated by Rhizophora apiculata, Rhizophora mucronata and relatively good. This method can be made an alternative to identifying information in pemetaanya mangrove vegetation. Mangroves in the coastal areas west of the city of Bengkulu dominated by Rhizophora apiculata, Rhizophora mucronata and relatively good.

The Effect of Peatland Conversion on Surface Temperature in Bengkalis Regency Riau Province Hayati, Zahrotal; Ahyuni, Ahyuni; Wilis, Ratna
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

This study aims to determine the effect of peatland conversion on surface temperature In Bengkalis Regency, Riau Province. Data obtained from Landsat imagery in 1988, 1996, 2000 and spot imagery 6 in 2016. The methods used to determine land cover and surface temperature are spatial analysis methods using GIS and Remote Sensing, while determining the correlation between land cover and surface temperature using simple linear regression. Peatlands in Bengkalis Regency around 580,631.64 Ha (66.38% of Bengkalis Regency), the forest cover on peatland in 1988 covered 464.504,7 Ha (79.99%), non forest covered 115,069.5 Ha (19.81%), in 1996 forests covered 448,473.9 Ha (71.65%), non forest 131,114 Ha (22.58%). In 2000 forest covered 416,043.9 Ha, (71.65%) non forest covered 163,450.9 Ha (39,81%). In 2016 the forest covered 23,168.4 Ha (39.81%) and non forest 347,853.4 Ha (59.90%). The protected peatlands with thickness of ≥ 300 Cm covered 242,680.37 Ha (41.79% of the peatland in Bengkalis Regency), in 1988 the forest cover on the protected peatland covered 224,814.9 Ha (92.68%) and non forest covered 17,865.47 Ha (7.32%), but in 2016 the forest covered 148,171.72 Ha (61.21%) and non forest 94,501.65 Ha (38.79%), so that the forest cover on peatland converted from 1988 to 2016 was 233,336.7 Ha (40.19% of the total area of peatland) and the protected peatlands converted 76,643.18 Ha (31.58% of the area protected or 13% of the whole area of peatland). The forest Change on 1 Km2 of peatland caused the increasing on average 0.50 oC of surface temperature.

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