Indonesian Journal of Geography最新文献_第8页

From solitary to an adaptive continuum process: Toward a new framework of natural disaster emergency decision-making 从孤立到适应连续过程:自然灾害应急决策的新框架

Indonesian Journal of Geography Pub Date : 2022-08-30 DOI: 10.22146/ijg.60227

Siska Sasmita, B. Kusumasari, Agus Pramusinto, Ely Susanto

引用次数: 0

Urban Form and Transportation Energy Consumption in Depok, Indonesia 印度尼西亚德波克的城市形态与交通能源消耗

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI: 10.22146/ijg.56680

Devina Widya Putri, P. N. Indradjati

{"title":"Urban Form and Transportation Energy Consumption in Depok, Indonesia","authors":"Devina Widya Putri, P. N. Indradjati","doi":"10.22146/ijg.56680","DOIUrl":"https://doi.org/10.22146/ijg.56680","url":null,"abstract":"By combining transportation energy use per capita for main, side, and weekend activities, this study explores the correlation between transportation energy consumption and urban form at a village scale. Conducted in Depok, a satellite city of the Jabodetabek metropolitan area, Indonesia, four different urban form variables were measured, including population density, land use mix, street connectivity, and public transportation range area. Four other socio-economic variables, i.e., private vehicle ownership, driving license ownership, job type, and monthly income, were also considered in the analysis. Data on individual energy consumption in the transportation sector was acquired through an online questionnaire. The results of correlation analysis and one-way analysis of variance highlighted three main findings related to transportation energy consumption. First, the population density and the street connectivity were found to be correlated with the amount of transportation energy consumed. Second, the middle urban form compactness level outweighed the high compactness level in terms of energy consumption per capita per week. Finally, differences in private vehicle ownership, driving license ownership, and job type resulted in different transportation energy usage.","PeriodicalId":52460,"journal":{"name":"Indonesian Journal of Geography","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44159073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application of HEC-HMS model and satellite precipitation products to restore runoff in Laigiang river basin in Vietnam HEC-HMS模式与卫星降水产品在越南莱江流域径流恢复中的应用

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI: 10.22146/ijg.66176

Ngo Anh Tu, Nguyen Huu Xuan, Nguyen Thi Tuong Vi, Phan Thai Le

引用次数: 1

Biomass carbon stock assessment of mangrove ecosystem in Pannikiang Island South Sulawesi Indonesia 印度尼西亚南苏拉威西省潘尼江岛红树林生态系统生物量碳储量评价

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI: 10.22146/ijg.46989

A. Malik, U. Sideng, J. Jaelani

{"title":"Biomass carbon stock assessment of mangrove ecosystem in Pannikiang Island South Sulawesi Indonesia","authors":"A. Malik, U. Sideng, J. Jaelani","doi":"10.22146/ijg.46989","DOIUrl":"https://doi.org/10.22146/ijg.46989","url":null,"abstract":"One of the essential services provided by mangroves is carbon sequestration, and therefore climate change mitigation. While previous assessments of mangrove carbon stocks and sequestrations have focused on the estuarine and deltaic mangrove setting, there are still limited studies carried out at small island mangroves. The study aims to assess mangrove biomass carbon stocks in Pannikiang, a small island in South Sulawesi, Indonesia, which occupies 91.64 ha of species-rich pristine mangrove forests. A field-based data collection survey was performed using a circular plot approach, while above-ground tree carbon (AGC) and below-ground root carbon (BGC) stocks were estimated using available species-specific allometric equations. The mean AGC and BGC were 5.34 ± 0.17 and 1.68 ± 0.04 Mg C ha-1, respectively. Bruguiera gymnorrhiza mangrove species stored the greatest of carbon stocks, followed by Scyphiphora hydrophyllacea. Carbon stocks obtained from small island mangroves in this study were lower than stocks assessed from other mangrove locations across Indonesia and Southeast Asia. However, historical rates of deforestation in Pannikiang Island may generate emissions to approximately 82.17 Mg CO2-eq. Findings from this study will be beneficial in providing baseline data for policy decision-making on climate change mitigation in the region, specifically for improved land use management via a low carbon development agenda.","PeriodicalId":52460,"journal":{"name":"Indonesian Journal of Geography","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49213126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Comparing Mining and Palm Oil Plantation Impacts on the Human Security of Local Communities 比较采矿和棕榈油种植对当地社区人类安全的影响

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI: 10.22146/ijg.59754

S. Indriastuti

{"title":"Comparing Mining and Palm Oil Plantation Impacts on the Human Security of Local Communities","authors":"S. Indriastuti","doi":"10.22146/ijg.59754","DOIUrl":"https://doi.org/10.22146/ijg.59754","url":null,"abstract":"Coal mining and palm oil plantations are important sectors for supporting development in Indonesia. However, these sectors are criticized as the cause of horizontal conflicts, deforestation, and natural disasters that threaten the human security of local communities. This paper aims to compare the extent to which coal mining industries and palm oil plantations have impacted the human security of local communities. For this purpose, this study applies comparative process tracing in the case of Kalimantan Timur and Kalimantan Tengah. This research found that palm oil plantations have lower negative impacts on the human security of local communities than coal mining industries. Mining has co-opted the livelihood of local communities. Local communities, most of whom initially work as farmers, lose job opportunities due to the transfer of agriculture to mining, which does not fit with the agency of local communities. In contrast, palm oil plantations establish cooperation with local laborers and local farmers in the Nucleus Estate Smallholder scheme (NES) which prevents unemployment. Therefore, in the context of local communities’ human security, it is better for government to develop palm oil plantations than coal mining.","PeriodicalId":52460,"journal":{"name":"Indonesian Journal of Geography","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44354162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sea Surface Temperature (SST) and Rainfall Trends in the Singapore Strait from 2002 to 2019 2002年至2019年新加坡海峡海面温度（SST）和降雨趋势

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI: 10.22146/ijg.68738

M. Mubarak, R. Rifardi, A. Nurhuda, R. Syahputra, S. F. Retnawaty

引用次数: 1

Modeling the Potential of Tsunami Hazard in Labuan Bajo Towards A Disaster-Resilient Tourism Area 纳闽-巴约海啸灾害潜力的抗灾旅游区建模

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI: 10.22146/ijg.71220

M. Wibowo

{"title":"Modeling the Potential of Tsunami Hazard in Labuan Bajo Towards A Disaster-Resilient Tourism Area","authors":"M. Wibowo","doi":"10.22146/ijg.71220","DOIUrl":"https://doi.org/10.22146/ijg.71220","url":null,"abstract":"In 2019, Labuan Bajo was designated a super-priority tourism destination, but this area is prone to earthquakes and tsunamis. The potential threats of disasters need to be considered when developing the tourism sector. Therefore, this study aims to determine the height and arrival time of tsunami waves based on a worst hypothetical scenario on the north coast of Labuan Bajo and its surroundings. The method used was numerical modelling with open source software TUNAMI F1, which calculated the wave propagation based on linear equations in spherical coordinates based on worst scenarios. The results showed that the Flores back-arc thrust earthquake caused a reasonably high tsunami with a fast arrival time at Labuan Bajo. The wave height of the tsunami around Labuan Bajo, Rinca, and Komodo Island is at least 3 m, but it reaches 8-9 m under certain conditions. Furthermore, its arrival time on the coast of Labuan Bajo is less than 2.5 minutes. This is much faster than those in Aceh (2004), Pangandaran (2006), and Palu (2018). Even though the early warning came 5 minutes after the earthquake, a high level of preparation and awareness is required to create a disaster-resilient tourist area in Labuan Bajo.","PeriodicalId":52460,"journal":{"name":"Indonesian Journal of Geography","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43828642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Structure and tree diversity of an inland Atlantic Forest–A case study of Ponte Branca Forest Remnant, Brazil 大西洋内陆森林结构与树木多样性——以巴西Ponte Branca森林遗迹为例

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI: 10.22146/ijg.61120

R. Martins-Neto, A. Tommaselli, N. Imai, A. Berveglieri, M. Thomaz, G. Miyoshi, Baltazar Casagrande, R. Guimarães, Eduardo Ribeiro, E. Honkavaara, M. Campos, R. D. de Oliveira, H. David

{"title":"Structure and tree diversity of an inland Atlantic Forest–A case study of Ponte Branca Forest Remnant, Brazil","authors":"R. Martins-Neto, A. Tommaselli, N. Imai, A. Berveglieri, M. Thomaz, G. Miyoshi, Baltazar Casagrande, R. Guimarães, Eduardo Ribeiro, E. Honkavaara, M. Campos, R. D. de Oliveira, H. David","doi":"10.22146/ijg.61120","DOIUrl":"https://doi.org/10.22146/ijg.61120","url":null,"abstract":"The Atlantic Forest is the most fragmented and threatened domain in Brazil. The main remnants are in the coastal regions. This paper describes a study performed at a protected federal reserve in Brazil located in western of São Paulo state, which is a transition with the Savannah. A forestry survey was made for understanding the forest structure, diversity, and floristic composition of an inland Atlantic Forest area. A total of 3,181 individuals with a Diameter at Breast Height over 3.5 cm were sampled. The data sample was composed of 29 families and 64 species from 15 plots. Forty-seven percent of the species were classified as a pioneer, 42% as secondary, and 11% as climax. The species Eugenia uniflora presented the highest importance value index. The values of Shannon-Weaver diversity and Pielou equitability index indicate the area has less diversity than others in the same phytophysiognomy and was dominated by a few species with many individuals. Several anthropogenic disturbances altered the forest cover of the Ponte Branca Forest remnant, which is in the process of secondary succession.","PeriodicalId":52460,"journal":{"name":"Indonesian Journal of Geography","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47153459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Flood Disaster Risk Model in Karawang Regency's Industrial Area, West Java Province, Indonesia 印度尼西亚西爪哇省卡拉旺县工业区的洪水灾害风险模型

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI: 10.22146/ijg.69027

Aruminingsih Aruminingsih, D. Martono, T. Soesilo, R. Tambunan

{"title":"Flood Disaster Risk Model in Karawang Regency's Industrial Area, West Java Province, Indonesia","authors":"Aruminingsih Aruminingsih, D. Martono, T. Soesilo, R. Tambunan","doi":"10.22146/ijg.69027","DOIUrl":"https://doi.org/10.22146/ijg.69027","url":null,"abstract":"Telukjambe Barat and Telukjambe Timur Sub-Districts, Karawang Regency, have a high flood risk level due to changes in Land Use/Land Cover and the yearly occurrence of runoff water discharge. This research aims to analyze the rate and pattern of land-use change due to industrial development, examine the correlation of flood impacts with environmental-socio-economic factors, and develop a flood risk model in industrial areas. Data were collected through methods of system dynamics, remote sensing, geographic information system, questionnaire distribution, focus group discussions, and in-depth interviews with stakeholders. The results showed that floods in this regency are due to massive inland changes, such as the transition from vegetation and water bodies to industrial and residential areas and a strong relationship between environmental-social-economic factors. In other cases, areas with urban land conversion are likely to be flood-prone zones in places such as the Philippines, Belgium, and China. Based on the correlation test that has been conducted, the relationship with the highest level of closeness is the correlation between environmental factors and the impact of flooding, which has a value of 0.791. Therefore, the disaster risk model with an integrated spatial plan approach and an ecological perspective is an option for realizing sustainable development in industrial areas in Karawang Regency.","PeriodicalId":52460,"journal":{"name":"Indonesian Journal of Geography","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46500995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Livelihood of Independent Waste Pickers (Tokai) at Dhaka City in Bangladesh: Does it Incidental Choice of them? 孟加拉国达卡市独立拾荒者（东海）的生计：这是他们的偶然选择吗？

Indonesian Journal of Geography Pub Date : 2022-04-20 DOI: 10.22146/ijg.65461

Md. Abdul Malak, Sumaiya Fahim Prema, Abdul Majed Sajib, Nahrin Jannat Hossain

{"title":"Livelihood of Independent Waste Pickers (Tokai) at Dhaka City in Bangladesh: Does it Incidental Choice of them?","authors":"Md. Abdul Malak, Sumaiya Fahim Prema, Abdul Majed Sajib, Nahrin Jannat Hossain","doi":"10.22146/ijg.65461","DOIUrl":"https://doi.org/10.22146/ijg.65461","url":null,"abstract":"The study reveals the status of waste pickers, their livelihood asset profile and the vulnerability due to climatic and anthropogenic factors. It considered the independent waste pickers of Dhaka City, known as Tokai, who collect waste, especially recyclable and reusable materials. Using semi-structured interviews and personal histories, two groups of participants were explored qualitatively: independent waste pickers and other stakeholders. Waste-picking is sometimes the first source of income for persons displaced to Dhaka as a result of human and non-human changes. While most were homeless sheltering anywhere they could, they made a valuable contribution to the recycling industry and to improving environment and ensuring others' well-being, filling a gap left by councils failing to collect the waste produced daily by residents and industry. However, their efforts are largely unrecognized, and their labour stigmatized. Consequently, they have far less access to health, education, credit and utilities. Moreover, poverty and lack of family guidance may make them vulnerable to pursuing involvement in ill-advised political activism. The study concludes that the government and others need to shape a policy that takes into account the livelihood and survival needs of waste pickers and strive to ensure the provision of decent work within this sector and recognition of their societal contribution. ","PeriodicalId":52460,"journal":{"name":"Indonesian Journal of Geography","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41348914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2