Aplikasi metode geolistrik resistivitas konfigurasi Schlumberger untuk mengidentifikasi lapisan akuifer di Desa Slamparejo Kecamatan Jabung Kabupaten Malang / Dwi Wahyu Pujomiarto
| Main Author: | Pujomiarto, Dwi Wahyu |
|---|---|
| Format: | Thesis NonPeerReviewed |
| Terbitan: |
, 2014
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| Subjects: | |
| Online Access: |
http://repository.um.ac.id/20683/ |
Daftar Isi:
- PujomiartoDwiWahyu.2014.ApplicationofGeoelectricResistivityMethodSchlumbergerConfigurationUsingidentificationAquiferLayerintheVillageDistrictofJabungSlampangrejoMalang.ThesisDepartmentofPhysicsFacultyofMathematicsandNaturalScienceStateUniversityofMalang.Advisors(I)DaengAchmadSuaidiS.SiM.Kom.(II)SujitoS.PdM.Si.KeywordsGeoelectricSchlumbergerConfigurationAquiferResistivity.VillagedistrictofJabungSlampangrejoMalangisaproneareatowatershortages.Sourceofcleanwaterisrequiredtomeettheneedoflocalpeople.Identificationofcleanwatersourcesbyusinggeoelectricalresistivitymethod.Geoelectricresistivitymethodhastheadvantagetoholdashallowexplorationthatisnotdetrimentalinitsdetection.Geoelectricdetectionwasdonebasedonphysicalpropertiesofrocksagainstelectriccurrentinwhicheachofthedifferentrocktypeswillhavedifferentresistivityvalue.Purposeresearchisidentificationaquiferlayersforknowngroundwaterpotentialbyusingschlumbergerconfigurationgeoelectricresistivitymethodsoundingtype.Identificationofaquiferbyusingschlumbergerconfigurationwith4tracksTrack1lengthof140meterstheinjectedcurrentof20mATrack2lengthof160meterstheinjectedcurrentof20mATrack3lenghtof150meterstheinjectedcurrentof2060mATrack4lengthof210meterstheinjectedcurrentof20120mA.BasedontheresultofdataprocessinginterpretationofIp2WinsoftwareandgeologicalmapshowthatidentificateddistributionofaquiferinthevillagedistrictofJabungSlamparejoMalang.Intrack1hasresistivityvalueof18608486mlayerdepthof1016meterswithtypesofwaterinalluvialaquifer.Intrack2hasresistivityvalueof11.816.48486mlayerdepthof6.613meterswithtypesofwaterinalluvialaquifer.Intrack4hasresistivityvalueof25.139.88486mlayerdepthof6.525meterswithtypesofwaterinthealluvialaquifer.Theresultanalysishasbeenconclusionreseachaquiferlayersisnotsaturatedzoneitisanotaquifersuppressed.Aquiferlayersisnotsaturatedhavelimitongroundwatersurfaceandaquitardofbottonlaye