Model of Vertical Resistivity Distribution of Rock Layers in Jeneberang watershed
| Main Author: | Massinai, Muhammad Altin |
|---|---|
| Terbitan: |
International Journal of Basic & Applied Sciences
, 2013
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| Subjects: | |
| Online Access: |
http://repository.unhas.ac.id/handle/123456789/8094 |
Daftar Isi:
- Daerah Aliran Sungai (DAS) or Watershed is the accumulation of material from Jeneberang debris avalanche of Mount Bawakaraeng. The Resistivity material from several types of rock settling needs to be identified by using the geoelectric geophysical studies. Geoelectrical resistivity method used in this study aims to map the vertical layers of rock in the upstream and downstream of Jeneberang watershed. The results shows that resistivity values in the upstream of Jeneberang watershed is relatively high at around 300 - 2000 ohmmeter. This price indicates the value of plutonic rock of resistivity type. Around the downstream watershed of Jeneberang, resistivity value is relatively low, ie below 300 ohmmeter. This value indicates that in the downstream of watershed sediment rocks have experienced weathering