LAHAR PASCA ERUPSI GUNUNGAPI MERAPI 2010 DI KALI PUTIH, MAGELANG, JAWA TENGAH: KARAKTERISTIK, DAMPAK TERHADAP PERUBAHAN MORFOLOGI SUNGAI, DAN PEMODELAN DENGAN LAHARZ
This research located at Kali Putih. The objectives of the research are (i) to study lahar characteristic at Kali Putih and to determine impact of lahar on river morphology change due to lahar following Merapi eruption 2010, (ii) to determine potential lahar based on spatial modeling and how to redu...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2014
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| _version_ | 1826048088088772608 |
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| author | , Gilang Arya Dipayana , Dr. Danang Sri Hadmoko, M.Sc |
| author_facet | , Gilang Arya Dipayana , Dr. Danang Sri Hadmoko, M.Sc |
| author_sort | , Gilang Arya Dipayana |
| collection | UGM |
| description | This research located at Kali Putih. The objectives of the research are (i) to study
lahar characteristic at Kali Putih and to determine impact of lahar on river morphology
change due to lahar following Merapi eruption 2010, (ii) to determine potential lahar
based on spatial modeling and how to reduce impact lahar on river morphology change.
Lahar occurrences data and rainfall data was used to derive the relation between
rainfall triggered lahar. Fieldwork measurement was used to derive lahar thickness.
Interpolation using krigging was applied in order to build lahar thickness map and to
measure volume of lahar. Granulometry analysis was used to represented lahar grain size
characteristic. Object based image analysis (OBIA) was applied in order to identify of
lahar extension 2010-2011, riverbank 2007, and riverbank 2012. DEM from topography
map Ci 2,5 m (2007) and from LiDAR resolution 2,5 m (2012) was used to asses riverbed
change using GIS processing. Lahar modeling using LAHARZ using volume scenario 5 |
| first_indexed | 2024-03-13T23:22:27Z |
| format | Thesis |
| id | oai:generic.eprints.org:128747 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:22:27Z |
| publishDate | 2014 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1287472016-03-04T07:56:38Z https://repository.ugm.ac.id/128747/ LAHAR PASCA ERUPSI GUNUNGAPI MERAPI 2010 DI KALI PUTIH, MAGELANG, JAWA TENGAH: KARAKTERISTIK, DAMPAK TERHADAP PERUBAHAN MORFOLOGI SUNGAI, DAN PEMODELAN DENGAN LAHARZ , Gilang Arya Dipayana , Dr. Danang Sri Hadmoko, M.Sc ETD This research located at Kali Putih. The objectives of the research are (i) to study lahar characteristic at Kali Putih and to determine impact of lahar on river morphology change due to lahar following Merapi eruption 2010, (ii) to determine potential lahar based on spatial modeling and how to reduce impact lahar on river morphology change. Lahar occurrences data and rainfall data was used to derive the relation between rainfall triggered lahar. Fieldwork measurement was used to derive lahar thickness. Interpolation using krigging was applied in order to build lahar thickness map and to measure volume of lahar. Granulometry analysis was used to represented lahar grain size characteristic. Object based image analysis (OBIA) was applied in order to identify of lahar extension 2010-2011, riverbank 2007, and riverbank 2012. DEM from topography map Ci 2,5 m (2007) and from LiDAR resolution 2,5 m (2012) was used to asses riverbed change using GIS processing. Lahar modeling using LAHARZ using volume scenario 5 [Yogyakarta] : Universitas Gadjah Mada 2014 Thesis NonPeerReviewed , Gilang Arya Dipayana and , Dr. Danang Sri Hadmoko, M.Sc (2014) LAHAR PASCA ERUPSI GUNUNGAPI MERAPI 2010 DI KALI PUTIH, MAGELANG, JAWA TENGAH: KARAKTERISTIK, DAMPAK TERHADAP PERUBAHAN MORFOLOGI SUNGAI, DAN PEMODELAN DENGAN LAHARZ. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=69113 |
| spellingShingle | ETD , Gilang Arya Dipayana , Dr. Danang Sri Hadmoko, M.Sc LAHAR PASCA ERUPSI GUNUNGAPI MERAPI 2010 DI KALI PUTIH, MAGELANG, JAWA TENGAH: KARAKTERISTIK, DAMPAK TERHADAP PERUBAHAN MORFOLOGI SUNGAI, DAN PEMODELAN DENGAN LAHARZ |
| title | LAHAR PASCA ERUPSI GUNUNGAPI MERAPI 2010 DI KALI PUTIH,
MAGELANG, JAWA TENGAH: KARAKTERISTIK, DAMPAK TERHADAP
PERUBAHAN MORFOLOGI SUNGAI, DAN PEMODELAN DENGAN
LAHARZ |
| title_full | LAHAR PASCA ERUPSI GUNUNGAPI MERAPI 2010 DI KALI PUTIH,
MAGELANG, JAWA TENGAH: KARAKTERISTIK, DAMPAK TERHADAP
PERUBAHAN MORFOLOGI SUNGAI, DAN PEMODELAN DENGAN
LAHARZ |
| title_fullStr | LAHAR PASCA ERUPSI GUNUNGAPI MERAPI 2010 DI KALI PUTIH,
MAGELANG, JAWA TENGAH: KARAKTERISTIK, DAMPAK TERHADAP
PERUBAHAN MORFOLOGI SUNGAI, DAN PEMODELAN DENGAN
LAHARZ |
| title_full_unstemmed | LAHAR PASCA ERUPSI GUNUNGAPI MERAPI 2010 DI KALI PUTIH,
MAGELANG, JAWA TENGAH: KARAKTERISTIK, DAMPAK TERHADAP
PERUBAHAN MORFOLOGI SUNGAI, DAN PEMODELAN DENGAN
LAHARZ |
| title_short | LAHAR PASCA ERUPSI GUNUNGAPI MERAPI 2010 DI KALI PUTIH,
MAGELANG, JAWA TENGAH: KARAKTERISTIK, DAMPAK TERHADAP
PERUBAHAN MORFOLOGI SUNGAI, DAN PEMODELAN DENGAN
LAHARZ |
| title_sort | lahar pasca erupsi gunungapi merapi 2010 di kali putih magelang jawa tengah karakteristik dampak terhadap perubahan morfologi sungai dan pemodelan dengan laharz |
| topic | ETD |
| work_keys_str_mv | AT gilangaryadipayana laharpascaerupsigunungapimerapi2010dikaliputihmagelangjawatengahkarakteristikdampakterhadapperubahanmorfologisungaidanpemodelandenganlaharz AT drdanangsrihadmokomsc laharpascaerupsigunungapimerapi2010dikaliputihmagelangjawatengahkarakteristikdampakterhadapperubahanmorfologisungaidanpemodelandenganlaharz |