TY - JOUR
T1 - Risk level of landslide disaster in Wonosobo
AU - Saraswati, Ratna
AU - Chaidir Harist, M.
AU - Putri, Dian Nurhandayani
AU - Afif, Humam A.
AU - Wibowo, Adi
AU - Ash-Shidiq, Iqbal Putu
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/8/15
Y1 - 2019/8/15
N2 - Entering the rainy season can certainly cause various disasters, such as landslides. National Agency for Disaster Management (BNPB) noted since early 2017 to December 4, 2017 recorded as many as 577 incidents of landslides throughout Indonesia. Wonosobo is of the regency in Central Java that has occurred of Landslide. Based on Indonesia Disaster Information Data (DIBI) within 2017 until now in Wonosobo regency there are 9 landslide. By SMORPH modelling, found that the area of landslide potential with the highest grade in Wonosobo district of 17% area, and for sub-district and the sub-district with the highest potential landslide is Wadaslintang with the percentage of 13.85% area. Therefore, it is necessary to conduct research on risk level of landslide to reduce fatalities and material loss. To know how risk level, indicator used is landside potential area, vulnerability, and capacity. The output is risk level area of landside in Wonosobo, and for final results indicate that areas experiencing low risk levels are 7688,144 km2 or 8%, moderate 10111,89 km2 or 11%, and high 78123,15 km2 or 81%. Landslide risk distribution with high class are dominates in north, south, and west.
AB - Entering the rainy season can certainly cause various disasters, such as landslides. National Agency for Disaster Management (BNPB) noted since early 2017 to December 4, 2017 recorded as many as 577 incidents of landslides throughout Indonesia. Wonosobo is of the regency in Central Java that has occurred of Landslide. Based on Indonesia Disaster Information Data (DIBI) within 2017 until now in Wonosobo regency there are 9 landslide. By SMORPH modelling, found that the area of landslide potential with the highest grade in Wonosobo district of 17% area, and for sub-district and the sub-district with the highest potential landslide is Wadaslintang with the percentage of 13.85% area. Therefore, it is necessary to conduct research on risk level of landslide to reduce fatalities and material loss. To know how risk level, indicator used is landside potential area, vulnerability, and capacity. The output is risk level area of landside in Wonosobo, and for final results indicate that areas experiencing low risk levels are 7688,144 km2 or 8%, moderate 10111,89 km2 or 11%, and high 78123,15 km2 or 81%. Landslide risk distribution with high class are dominates in north, south, and west.
UR - http://www.scopus.com/inward/record.url?scp=85071937890&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/311/1/012025
DO - 10.1088/1755-1315/311/1/012025
M3 - Conference article
AN - SCOPUS:85071937890
SN - 1755-1307
VL - 311
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 1
M1 - 012025
T2 - Padjadjaran Earth Dialogues: International Symposium on Geophysical Issues, PEDISGI 2018
Y2 - 2 July 2018 through 4 July 2018
ER -