TINGKAT RISIKO BENCANA LONGSORLAHAN BERDASARKAN ASPEK KERENTANAN DAN KAPASITAS MASYARAKAT DI DAS TINALAH, KABUPATEN KULONPROGO, PROVINSI DIY
This research has been conducted in the watershed Tinalah, Kulonprogo, DIY Province. Damage caused by landslides not only in the form of direct damage such as damage to public facilities, agricultural land, settlements or human victims, but also can lead to indirect losses that could cripple economi...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2012
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/97883/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=54559 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | This research has been conducted in the watershed Tinalah, Kulonprogo, DIY
Province. Damage caused by landslides not only in the form of direct damage such as
damage to public facilities, agricultural land, settlements or human victims, but also can
lead to indirect losses that could cripple economic development activities and activities in
the affected areas and surrounding areas. Disaster risk for the population will grow if it has
a high degree of vulnerability.
This study aims to determine the pattern of landslide susceptibility, vulnerabilities
that exist in society and know the level of community capacity to landslides. The research
method used to assess levels of vulnerability, perceptions, capacity and risk society is
Parcipatory GIS (P-GIS) on a local scale that approaches the level of the household sector.
Assessment is then performed quantitatively by assigning weights and scoring. Sampling
techniques for social research and field checks using stratified sampling techniques,
whereas the determination of the number of respondents using a proportional sampling
area based on the comparison area are included in disaster-prone zones with a total
population included in the watershed in each zone of vulnerability to landslides.
In outline, the results showed the main factors that affect the vulnerability is
income. Low economic level and hilly topography makes Tinalah watershed residents have
less accessibility. Perception and capacity Tinalah watershed residents (90%) are in a class
is, this means Tinalah watershed residents have understood the dangers of landslides and
has tried to anticipate them quite well. The length of time of residence makes the kinship
between people are good and turned into social capital that can help post-disaster recovery.
23% of respondents Tinalah watershed residents with low incomes (> 600000-750000)
have high socio-economic and physical vulnerability, which could potentially run the risk of
a large and difficult to pass the post-disaster. Risk Tinalah watershed residents are mostly
located on the class of moderate (77%), population with a high grade (16%) are at
locations with hilly topography and has a steep slope where the process of erosion,
weathering and mass movement intensified. Risk level of the population has a ribbon-like
pattern associated with a high street accessibility. |
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