Strategic program for landslide disaster risk reduction: a lesson learned from Central Java, Indonesia

Karnawati, Dwikorita; Fathani, Teuku Faisal; Andayani, Budi; Burton, PW; Sudarno, Ignatius

doi:10.2495/978-1-84564-650-9/08

Cited by 3 publications

(4 citation statements)

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“…Through this approach, transfer of information can effectively improve the community understanding and stimulate the willingness to build the culture for disaster prevention and preparedness. Indeed, community-based landslide mitigation and early warning system can be established, as illustrated in Figure 9 (Karnawati 2009 andKarnawati 2010). Such system was developed by integrating the technical system of equipment network (Figure 7) and the social network.…”

Section: Community Empowerment and Public Educationmentioning

confidence: 99%

“…Based on social survey and mapping, the Integration of technical and social system of landslide early warning and disaster risk reduction in Ledoksari Village, Karanganyar Regency, Indonesia (Karnawati et al 2009 andKarnawati et al 2010). strategic program for community empowerment has been implemented by conducting partnership between the University and the key person in the local site, under the coordination of Local Authority in the respective Regency.…”

Section: Community Empowerment and Public Educationmentioning

confidence: 99%

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Landslide hazard and community-based risk reduction effort in Karanganyar and the surrounding area, central Java, Indonesia

et al. 2011

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Karanganyar and the surrounding area are situated in a dynamic volcanic arc region, where landslide frequently occurs during the rainy season. The rain-induced landslide disasters have been resulting in 65 fatalities and a substantial socioeconomical loss in last December 2007. Again, in early February 2009, 6 more people died, hundreds of people temporary evacuated and tens of houses damaged due to the rain-induced landslide. Accordingly, inter-disciplinary approach for geological, geotechnical and social investigations were undertaken with the goal for improving community resilience in the landslide vulnerable villages. Landslide hazard mapping and community-based landslide mitigation were conducted to reduce the risk of landslides. The hazard mapping was carried out based on the susceptibility assessment with respect to the conditions of slope inclination, types and engineering properties of lithology/soil as well as the types of landuse. All of those parameters were analyzed by applying weighing and scoring system which were calculated by semi qualitative approach (Analytical Hierarchical Process). It was found that the weathered andesitic-steep slope (steeper than 30o) was identified as the highest susceptible slope for rapid landslide, whilst the gentle colluvial slope with inter-stratification of tuffaceous clay-silt was found to be the susceptible slope for creeping. Finally, a programme for landslide risk reduction and control were developed with special emphasize on community-based landslide mitigation and early warning system. It should be highlighted that the social approach needs to be properly addressed in order to guarantee the effectiveness of landslide risk reduction.

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Section: Community Empowerment and Public Educationmentioning

confidence: 99%

Section: Community Empowerment and Public Educationmentioning

confidence: 99%

Landslide hazard and community-based risk reduction effort in Karanganyar and the surrounding area, central Java, Indonesia

et al. 2011

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“…Unfortunately, the effectiveness in providing a hazard map and an early warning of disasters cannot be guaranteed due to less consideration on the social (including the cultural) conditions at the disaster area. Obviously, the need to integrate the social consideration into technical measures for disaster risk reduction should be addressed in order to assure the effectiveness in any implementation of such a hazard map and early warning system for disaster risk reduction [2].…”

Section: Problems In Disaster Risk Reductionmentioning

confidence: 99%

Promoting the hybrid socio-technical approach for effective disaster risk reduction in developing countries

Karnawati¹,

Fathani²,

Wilopo³

et al. 2011

Disaster Management and Human Health Risk II

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This paper highlights the importance of integrating social and technical approaches (which is the so-called "hybrid socio-technical approach") as one innovative and strategic program with respect to disaster risk reduction. Such a program is mainly based on multi-disciplinary action research to support the community empowerment program through public education. The technical approach was mainly conducted for geological and geotechnical investigation to analyze and predict susceptibility levels of the disaster prone area, as well as to develop an appropriate technology for hazard mapping and disaster early warning. Meanwhile, the social approach was necessary for analyzing and mapping the psycho-social conditions of the disaster prone area, and accordingly an appropriate strategy and program to implement the early warning technology can be formulated. Moreover, it is also important to establish a "community task force" as the driving power for landslide disaster risk reduction which can sustain the program at the village level.

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“…The Banjarnegara neighborhood of Sijeruk Village is prone to landslides because of the region's heavy annual rainfall (more than 3,000 mm), steep elevation, and distinctive lithological characteristics, which include clay stone above the Kalibening-Wanayasa fault [4]. The Pagetan area was divided into four groups based on the susceptibility analysis: low, medium, high, and extremely high.…”

Section: Introductionmentioning

confidence: 99%

Soil Moisture Monitoring in Banjarnegara Regency Using SMAP imagery

Lestiana,

Sukristiyanti,

Saputra

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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One of the places in Indonesia where landslides occur relatively frequently, is Banjarnegara Regency. Landslides with significant losses are observed in the study area almost annually. The preceding soil wetness is one of the elements that trigger landslides. In this study, we determine high and low soil wetness by classifying soil moisture and observing how it relates between soil moisture and the occurrence of landslides. Temporary and spatial processing was done on historical soil moisture imaging data from the Soil Moisture Active Passive (SMAP) satellite. The soil moisture variability in each of the 20 grids in the study area was compared. The highest and lowest soil moisture distribution is noticeable using the high-frequency approach. The findings demonstrate that the historical soil water content trend often follows a similar pattern. When divided by the number of samples (n), the Very High-Frequency method has a minimum value of 0 and a maximum value of 25.4mm. In this value range, there are five different classes of soil moisture: very low (0–5mm), low (5.1–10mm), medium (10.1–15mm), high (15.1–20mm), and very high (20.1-25.4mm). Despite not being the highest value from very high-frequency computations, the Banjarnegara Regency is in the high class, ranging from 16.12mm to 20.03mm. The elements causing the frequent landslides in Banjarnegara Regency are excessive and antecedent soil moisture. From 894 historical data records, entire grids with very-high and high classes cumulatively have between 51% and 85% incidences of soil moisture value.

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Strategic program for landslide disaster risk reduction: a lesson learned from Central Java, Indonesia

Cited by 3 publications

References 0 publications

Landslide hazard and community-based risk reduction effort in Karanganyar and the surrounding area, central Java, Indonesia

Landslide hazard and community-based risk reduction effort in Karanganyar and the surrounding area, central Java, Indonesia

Promoting the hybrid socio-technical approach for effective disaster risk reduction in developing countries

Soil Moisture Monitoring in Banjarnegara Regency Using SMAP imagery

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