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INDONESIA
Jurnal Sains dan Teknologi Mitigasi Bencana
Published by Badan Pengkajian dan Penerapan Teknologi
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Core Subject : Science, Education,
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Articles 187 Documents
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THE IMPACT OF COVID-19 PANDEMIC ON METAL MINERAL COMMODITIES IN INDONESIA AND THEIR MITIGATION IN MINING ACTIVITIES: Desk studi wahyu wahyu garinas
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 15 No. 2 (2020): Jurnal Sains dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v15i2.4461

Abstract

The Covid-19 pandemic in 2020, has affected all mining sectors. The price of mining materials index is very low due to the Covid-19 pandemic and also when compared to other pandemics such as SARS, HN1, and Ebola. The price of the metal index such as iron, aluminum, nickel, zinc, copper) almost all fell and only high gold metals are increasingly expensive. The large mining companies continue their production and they use health protocols. For the continuity of mining operations, the company creates stages and strategies in mining operations (teamwork schedule, employee location, working time, number of workers, evacuation of employees). For the continuity of the company's operations, the company plans: responding to an emergency situations (pandemic), build the company's resilience, recover the company from impact, develop an action plan and build the foundation of the company to rise in the new normal time. The company conducts mitigation and protection individually and in groups and creates health campaigns digitally. In mining operations, the company develops its operational activities by implementing health protocols such as avoiding many people and making mine operational plans that follow health protocols.  Keywords: Covid-19 pandemic, mineral commodity, index value, health mitigation.
REGIONAL PLANNING AND DEVELOPMENT BASED ON DISASTER RISK REDUCTION IN BANTEN PROVINCE Novian Andri Akhirianto
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 15 No. 2 (2020): Jurnal Sains dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v15i2.4502

Abstract

Banten Province is one of the areas prone to disaster, because it has various hazards of disaster. On the other side, the process of regional development continues as well as all human activities. To handling these problems, disaster risk reduction efforts are needed by taking into account the regional developments. The purposes of this research are to identify the level of disaster risk, the level of regional development, and to find out the relationship between disaster risk and the level of regional development in Banten Province. This research was conducted using the literature study method, by searching and studying various literatures. Data analysis was performed using scoring techniques and an integrated model of the relationship between regional development and disaster risk, with the unit of analysis is district/ city. The results showed that there were 2 typologies of the relationship between disaster risk and regional development in Banten Province, 5 districts/ cities (Pandeglang Regency, Lebak Regency, Tangerang Regency, Serang Regency and Tangerang City) in typology I (high) and 3 districts/ cities (Cilegon City, Serang City, and Tangerang Selatan City) in typology III (low).  Keywords: hazard, vulnerability, capacity, disaster risk, regional development, banten province.
SOIL QUALITY INDEX ANALYSIS IN EFFORTS TO OVERCOME LAND DEGRADATION IN NGANJUK REGENCY Dyah Nursita
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 15 No. 2 (2020): Jurnal Sains dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v15i2.4564

Abstract

Soil quality is ability of soil to preserve the productivity of pants, preserve maintain water supplies, and support human activities. Soil quality assessment results can be used as a recommendation in addressing land degradation. The soil quality cannot be directly measured therefore physical, chemical and biological indicators collectively are determined which influence the soil quality called minimum data set (MDS). A study and experimental analysis was conducted in August - November, 2019. The descriptive study was done in some land units in Nganjuk Regency by measuring its soil index quality using Mausbach and Seybold (1998) criteria which has been modified by Partoyo (2005). The soil quality index was analyzed using function that represented most of the soil. The soil samples were taken by purposive sampling and the texture, volume weight, porosity, C-organic, pH, P-available, K-exchangeable, N-total and rooting depth were analyzed in laboratories. Soil quality index values ranged between 0-1. The higher index value indicates better quality. The analysis result of selected soil functions (MDS) and MDS scores were than summed to determine the value of the soil quality index (SQI). The study concludes that several land units in Ngluyu, Wilangan, and Tanjunganom Districts that had low soil quality (IKT = 0.2399 - 0.3869). Meanwhile, the land units in Bagor District have very good soil quality criteria (IKT = 0.8671). Keywords: soil quality index, land degradation, minimum data set, nganjuk.
THE ROLE OF DISASTER-RESILIENT VILLAGES SUPPORTING TOURISM IN BADUNG DISTRICT Made Agus Sugianto
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 16 No. 1 (2021): Jurnal Sain dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v16i1.4797

Abstract

Badung Regency is a very famous tourist destination to foreign countries. However,most of these tourist destination areas are located in disaster-prone areas. This studyaims to determine the role of disaster-resilient villages in providing security and comfortto tourists visiting tourist objects. This study used a descriptive-analytic method with adesk study design. Disaster Resilient Villages / Kelurahan are villages that have theindependent ability to adapt and face potential disaster threats. Currently, there are 31disaster-resilient villages in Badung Regency, most of which are tourist destinationareas. In disaster-resilient coastal areas, the potential for tsunami disasters, highlandareas are potentially affected by landslides. The prevention and mitigation efforts thathave been carried out by the Badung Regency Government include; build an earlywarning system, install warning signs, carry out disaster simulations and disseminateinformation to the public.
STUDI B-VALUE SEBAGAI ANALISIS SEISMISITAS BERDASARKAN DATA GEMPABUMI PERIODE 1914-2020 (STUDI KASUS : PROVINSI BENGKULU) Selly Tri Daiana; Nurhidayah; Linda Handayani
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 16 No. 1 (2021): Jurnal Sain dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v16i1.4860

Abstract

Salah satu Provinsi di pulau sumatera yang paling rentan terhadap bencana gempa bumi ialah Provinsi Bengkulu, yang wilayahnya terletak pada zona pertemuan lempeng tektonik Indo- Australia dan Eurasia yang merupakan pemicu utama tingginya aktivitas gempa bumi di wilayah Provinsi Bengkulu. Penelitian ini dilakukan untuk mengidentifikasi distribusi kegempaan, b-value, a-value, periode ulang gempa bumi dan kemungkinan gempa di wilayah Provinsi Bengkulu dengan menggunakan metode Maximum Likelihood. Data gempabumi yang digunakan dalam penelitian ini adalah data gempabumi dari katalog USGS tahun 1914-2020 kurun waktu 106 tahun dengan magnitudo completness 5.3 dan kedalaman (h) ? 8.9 km yang berlokasi di 5o 40’– 2o 0’ LS dan 40’ – 104o 0’ BT. Data latitude dan longitude di bagi menjadi 2 bagian berdasarkan sebaran episenter gempa. Hasil penelitian menunjukkan bahwa distribusi kegempaan di Provinsi Bengkulu sebanyak 1442 kejadian gempa selama 106 tahun terakhir. Distribusi kegempaan di Provinsi Bengkulu cukup tinggi. Dari analisis menggunakan software ZMAP diperoleh dari hasil distribusi b-value wilayah Provinsi Bengkulu terlihat wilayah laut memiliki b-value yang cenderung lebih rendah dengan variasi 1.5–1.9, dengan wilayah perairan laut Bengkulu timur hingga tenggara merupakan wilayah dengan variasi b-value tertinggi. Sedangkan untuk b-value wilayah darat dengan variasi yang lebih tinggi yaitu antara 2.8–3.2, yang merupakan Wilayah yang dekat dengan pinggir pantai dengan periode ulang gempa dengan magnitudo 6-7 berkisar antara 4 – 7000 tahun.
EFFECTS OF ROOT PLANTS AND LITTER ON SOIL MACROPOROSITY, INFILTATION RATE AND EROSION Hanggari Sittadewi
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 16 No. 1 (2021): Jurnal Sain dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v16i1.4873

Abstract

Plant roots and litter produced by tree that grow have an important role in the entry of rainwater into the soil (infiltration) as water storage in the future. The effects of plant roots and litter on increasing infiltration rate is due to increased soil macroporosity. The presence of roots that spread in various layers in the soil profile will further increase the organic matter content of the soil and loosen the soil thereby increasing soil macroporosity. In addition, dead roots will form empty spaces that can be filled by infiltration water, as well as active roots that have gaps between roots and soil that can be filled infiltration water. The high infiltration rate will reduce the amount of excessive runoff water so as to reduce the occurrence of erosion.
ANALYSIS OF CAUSES OF SUBSIDENCE IN THE AREA NEAR UJUNGNEGORO STATION, BATANG REGENCY Wisyanto Wisyanto
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 16 No. 1 (2021): Jurnal Sain dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v16i1.4885

Abstract

Changes in human activities from time to time increase rapidly. This activity requires the support of a reliable transportation network. Railroad land transportation is the main choice to overcome the impasse of human mobility and distribution of goods. It is known that this type of transportation does not intersect with other means of transportation so that it is free from congestion. For the sake of smoothness and safety in the use of trains, proper maintenance of the rail network is needed. Land subsidence supporting the railroad tracks is a common event that disrupts the functioning of the railroad and is part of maintenance. One of the subsidence that often occurs on the railroad tracks is a subsidence on the railroad tracks around Ujungnegoro Station. To find out the cause, an analysis of geoelectric data, groundwater basin conditions and local topography has been carried out on it. The results of the analysis that have been carried out conclude that the clay content factor and the concentration of water flow are the main factors causing subsidence.
MANGROVE ECOSYSTEM AND CLIMATE CHANGE MITIGATION: A LITERATURE REVIEW Dian Nuraini Melati
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 16 No. 1 (2021): Jurnal Sain dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v16i1.4979

Abstract

Mangrove ecosystem has high productivity both ecologically and economically. Mangroveecosystems have the ability to store high carbon which is useful in supporting the reduction ofgreenhouse gas emissions. The results of previous studies have shown that mangroveecosystems are able to store carbon three to four times greater than terestrial forests. Most ofthe carbon are stored in the soil. Therefore, ecosystem mangroves have an important role tomitigate climate change. However, mangroves can be effective in supporting the mitigation ofcarbon dioxide emissions if mangrove deforestation rates are low. However, mangroves canstill contribute with great potential when conservation are maintained to increase future carbonstocks through restoration and prevent further emissions from deforestation. Existing data andprior research indicate that mangrove forests are threatened due to mangrove coveragereduction. This is caused by changes in land use. There are many conversions of mangrovesinto cultivation ponds, as well as conversions into agricultural land such as paddy fields andpastures, accompanied by an increase in demand for oil palm which causes land clearing. Inaddition, the population around the coastal area is increasing, resulting in the clearing ofmangrove land for infrastructure development such as road and port construction. In order toreduce the rate of mangrove deforestation, it is necessary to conserve and restore mangroves.By preserving mangrove forests, not only maintain carbon stocks for climate change mitigationbut also facilitate adaptation to climate change such as sea level rise.
KAJIAN KAPASITAS DAERAH TERHADAP BENCANA KEBAKARAN PERKOTAAN (Studi Kasus di Kecamatan Cakung, Kota Jakarta Utara) Nana Sudiana; Raditya Panji Umbara; Qoriatu Zahro
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 13 No. 1 (2018): Jurnal Sains dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v13i1.2910

Abstract

Peningkatan jumlah penduduk yang pesat mendorong perkembangan kawasan perkotaan dan kepadatan permukiman di Provinsi DKI Jakarta. Perkembangan tersebut secara tidak langsung menjadi penyebab terjadinya bencana kebakaran.  Bencana kebakaran di wilayah DKI Jakarta terjadi setiap tahun khususnya pada musim kemarau dan telah menyebabkan kerugian harta benda dan korban jiwa. Salah satu upaya pengurangan risiko bencana kebakaran di Provinsi DKI Jakarta adalah menyediakan informasi tentang tingkat kapasitas daerah terhadap bahaya kebakaran perkotaan.      Paramater yang digunakan untuk menentukan tingkat kapasitas daerah terhadap bahaya perkotaan dalam makalah ini adalah 1). Jumlah dan Sebaran Hydrant, 2). Keterjangkauan Sumber Air, 3). Keterjangkauan Sarana Sektor dan Pos Damkar, 4). Keterjangkauan Armada Pemadam Kebakaran. Hasil analisis spasial kapasitas dari seluruh aspek menunjukkan bahwa wilayah Kecamatan Cakung memiliki tingkat kapasitas sebagai berikut : kapasitas rendah tersebar di 24 RW pada 7 kelurahan, kapasitas sedang tersebar di 52 RW pada 7 kelurahan, dan kapasitas tinggi tersebar di 14 RW pada 5 kelurahan.
DISASTER RISK ANALYSIS OF FOREST AND LAND FIRES IN SERANG REGENCY Akhmadi Puguh Raharjo
Jurnal Sains dan Teknologi Mitigasi Bencana Vol. 13 No. 1 (2018): Jurnal Sains dan Teknologi Mitigasi Bencana
Publisher : Badan Pengkajian dan Penerapan Teknologi (BPPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmb.v13i1.2913

Abstract

Forest and land fires (Karhutla) is one of the disasters that frequently hit Indonesia every year. Assessment for Karhutla's hazard, vulnerability and risk is an important early instrument for determining future disaster mitigation measures. The purpose of this study was to perform disaster risk assessment for Karhutla based on forest and land fires hazard and social vulnerability in the Regency of Serang. This particular hazard, vulnerability and risk analysis was based on the guidance outlined in the Head of BNPB Regulation No. 2 of 2012. The analysis results show that 46.87% of the total settlement area in the Regency of Serang falls into the low risk class of Karhutla. Meanwhile, medium and high risk class of Karhutla accounted for approximately 37.78% and 0.90% of the total settlement area in the Regency of Serang, respectively. Future detailing is needed to obtain more detailed results in the future.

Page 16 of 19 | Total Record : 187

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