PENGELOLAAN DAERAH RAWAN BENCANA LAHAR PASCAERUPSI GUNUNGAPI MERAPI 2010 DI KALIPUTIH KABUPATEN MAGELANG
Considering impacts of lahar flood event on settlements is prerequisite in land resource best-use decision the management of susceptibility areas. This research aim to develop and analyze lahar susceptibility rate map, determine the public perception about lahar, financial valuation, and evaluation...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2014
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| _version_ | 1797036081221206016 |
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| author | , rosalina kumalawati , Prof. Dr. R. Rijanta, M.Sc. |
| author_facet | , rosalina kumalawati , Prof. Dr. R. Rijanta, M.Sc. |
| author_sort | , rosalina kumalawati |
| collection | UGM |
| description | Considering impacts of lahar flood event on settlements is prerequisite in
land resource best-use decision the management of susceptibility areas. This
research aim to develop and analyze lahar susceptibility rate map, determine the
public perception about lahar, financial valuation, and evaluation individual
behavior relationship about lahar with the WTA. The advantage of this
research is the government either central and local may decide policy that support
management of susceptibility areas based on community by allocating their
budget.
Research focus was defined using purposive sampling technique. Unit of
observation was villages along Kali Putih belonging to lahar-susceptible zone.
The research used quantitative method, in particular multiple
regression analysis. The regional mapping by hazard level was conducted by
Geographical Information System (GIS). Data used in this research were primary
and secondary data. Primary data were obtained by distributing questionnaire to
some respondens. Sample amounts used were 1.021 respondens. Samples in risk
analysis were defined using stratified sampling technique. The research
theoretical contribution was to investigate behaviour mitigation according to the
expected theory of utility. The research empirical contribution was to financial
valuation method used towards safety and efforts to link regional characteristics,
public perception about lahar, individual behavior, and also their willingness to
accept. The research practical contribution was to identify management of
susceptibility areas.
Susceptibility analysis showed that 14.749 house unit to safe zone, 21.527
house unit to low susceptibility zone, 1.391 house unit to moderate susceptibility
zone, and 4.124 house unit to high susceptibility zone. Public perception of lahar
is moderate. The relationship between individual behavior and perceptions about
lahar is convincing positive although the correlation is very weak. All sand
material are sold and priced, it can be used to build as many as 5.138 permanent
houses units. The total of houses that can be built exceeds total of houses that
damaged. Lahar in these study areas can provide benefits. Results of multiple
regression analysis, it can be concluded that: risk aversion, the perception of the
impact of the disaster, the role of government, education level, individuals
income, and dummy variables have positive effect on the WTA.
Keywords: disaster, financial valuation, mitigation, perception, management |
| first_indexed | 2024-03-13T23:40:36Z |
| format | Thesis |
| id | oai:generic.eprints.org:133816 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:40:36Z |
| publishDate | 2014 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1338162016-03-04T08:19:48Z https://repository.ugm.ac.id/133816/ PENGELOLAAN DAERAH RAWAN BENCANA LAHAR PASCAERUPSI GUNUNGAPI MERAPI 2010 DI KALIPUTIH KABUPATEN MAGELANG , rosalina kumalawati , Prof. Dr. R. Rijanta, M.Sc. ETD Considering impacts of lahar flood event on settlements is prerequisite in land resource best-use decision the management of susceptibility areas. This research aim to develop and analyze lahar susceptibility rate map, determine the public perception about lahar, financial valuation, and evaluation individual behavior relationship about lahar with the WTA. The advantage of this research is the government either central and local may decide policy that support management of susceptibility areas based on community by allocating their budget. Research focus was defined using purposive sampling technique. Unit of observation was villages along Kali Putih belonging to lahar-susceptible zone. The research used quantitative method, in particular multiple regression analysis. The regional mapping by hazard level was conducted by Geographical Information System (GIS). Data used in this research were primary and secondary data. Primary data were obtained by distributing questionnaire to some respondens. Sample amounts used were 1.021 respondens. Samples in risk analysis were defined using stratified sampling technique. The research theoretical contribution was to investigate behaviour mitigation according to the expected theory of utility. The research empirical contribution was to financial valuation method used towards safety and efforts to link regional characteristics, public perception about lahar, individual behavior, and also their willingness to accept. The research practical contribution was to identify management of susceptibility areas. Susceptibility analysis showed that 14.749 house unit to safe zone, 21.527 house unit to low susceptibility zone, 1.391 house unit to moderate susceptibility zone, and 4.124 house unit to high susceptibility zone. Public perception of lahar is moderate. The relationship between individual behavior and perceptions about lahar is convincing positive although the correlation is very weak. All sand material are sold and priced, it can be used to build as many as 5.138 permanent houses units. The total of houses that can be built exceeds total of houses that damaged. Lahar in these study areas can provide benefits. Results of multiple regression analysis, it can be concluded that: risk aversion, the perception of the impact of the disaster, the role of government, education level, individuals income, and dummy variables have positive effect on the WTA. Keywords: disaster, financial valuation, mitigation, perception, management [Yogyakarta] : Universitas Gadjah Mada 2014 Thesis NonPeerReviewed , rosalina kumalawati and , Prof. Dr. R. Rijanta, M.Sc. (2014) PENGELOLAAN DAERAH RAWAN BENCANA LAHAR PASCAERUPSI GUNUNGAPI MERAPI 2010 DI KALIPUTIH KABUPATEN MAGELANG. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=74659 |
| spellingShingle | ETD , rosalina kumalawati , Prof. Dr. R. Rijanta, M.Sc. PENGELOLAAN DAERAH RAWAN BENCANA LAHAR PASCAERUPSI GUNUNGAPI MERAPI 2010 DI KALIPUTIH KABUPATEN MAGELANG |
| title | PENGELOLAAN DAERAH RAWAN BENCANA LAHAR PASCAERUPSI GUNUNGAPI MERAPI 2010 DI KALIPUTIH KABUPATEN MAGELANG |
| title_full | PENGELOLAAN DAERAH RAWAN BENCANA LAHAR PASCAERUPSI GUNUNGAPI MERAPI 2010 DI KALIPUTIH KABUPATEN MAGELANG |
| title_fullStr | PENGELOLAAN DAERAH RAWAN BENCANA LAHAR PASCAERUPSI GUNUNGAPI MERAPI 2010 DI KALIPUTIH KABUPATEN MAGELANG |
| title_full_unstemmed | PENGELOLAAN DAERAH RAWAN BENCANA LAHAR PASCAERUPSI GUNUNGAPI MERAPI 2010 DI KALIPUTIH KABUPATEN MAGELANG |
| title_short | PENGELOLAAN DAERAH RAWAN BENCANA LAHAR PASCAERUPSI GUNUNGAPI MERAPI 2010 DI KALIPUTIH KABUPATEN MAGELANG |
| title_sort | pengelolaan daerah rawan bencana lahar pascaerupsi gunungapi merapi 2010 di kaliputih kabupaten magelang |
| topic | ETD |
| work_keys_str_mv | AT rosalinakumalawati pengelolaandaerahrawanbencanalaharpascaerupsigunungapimerapi2010dikaliputihkabupatenmagelang AT profdrrrijantamsc pengelolaandaerahrawanbencanalaharpascaerupsigunungapimerapi2010dikaliputihkabupatenmagelang |