Kode Mata KuliahTA4108 / 3 SKS
Penyelenggara121 - Teknik Pertambangan / FTTM
KategoriKuliah
Bahasa IndonesiaEnglish
Nama Mata KuliahHidrogeologi dan Sumberdaya Air TanahHydrogeology and Groundwater Resources
Bahan Kajian
  1. Pendahuluan: Pengertian mengenai air tanah
  2. Geologi dan Air Tanah: Hubungan antara air tanah dengan kondisi geologi : bahan (air hujan) dan wadahnya (akuifer, litologi, stratigrafi, struktur)
  3. Neraca air: Curah hujan, infiltrasi, evapotranspirasi, runoff, dan imbuhan airtanah
  4. Karakteristik akuifer: Porositas, permeabilitas, akuifer dan cara mendapatkan data, serta hubungannya dengan batuan
  5. Sistem airtanah: Hubungan antara airtanah dengan kondisi geologi : distribusi akuifer, sistem airtanah bebas dan tertekan, hubungan antar akuifer; serta arti airtanah sebagai sumberdaya yang penting bagi kehidupan
  6. Prinsip-prinsip aliran airtanah: Energi, head, hukum Darcy, persamaan aliran air dalam tanah, sistem air tanah, aliran air tanah, garis dan jaring aliran airtanah, aliran tunak pada akuifer bebas dan tertekan
  7. Imbuhan airtanah: Porositas dan kandungan air, tegangan air, kapilaritas, aliran pada zona tak jenuh, pengimbuhan air
  8. Aliran airtanah ke dalam sumur: Aliran air di sekitar sumur (tunak/ tak tunak), asumsi-asumsi yang dipakai, menghitung draw down karena pemompaan, uji pemompaan, penentuan parameter akuifer (T dan S), interferensi antar sumur produksi, pengaruh batas hidrogeologi.
  9. Aliran airtanah regional: Cekungan airtanah, daerah imbuh dan luahan, hubungan penyebaran batuan dan struktur dengan aliran regional, sistem aliran regional, hubungan sistem airtanah dengan sistem rawa dan laut
  10. Geologi (tipologi batuan) dan hubungannya dengan keterdapatan airtanah: Airtanah di daerah: vulkanik, b. sedimen, b. beku berstruktur, end. glasial, pantai, end. Aluvial, pulau kecil dll.
  11. Hidrogeologi dan masalah di Pertambangan, panas bumi dan eksploitasi sumberdaya bumi: Masalah air tanah di pertambangan dan penanganannya
  1. Introduction: basic concepts and definitions of groundwater
  2. Geology and groundwater: the relationship between groundwater and geological conditions—source (rainwater) and storage media (aquifers), including lithology, stratigraphy, and geological structures
  3. Water balance: rainfall, infiltration, evapotranspiration, runoff, and groundwater recharge
  4. Aquifer characteristics: porosity, permeability, aquifers and data acquisition methods, and their relationship to rock materials
  5. Groundwater systems: aquifer distribution; unconfined and confined systems; inter-aquifer relationships; and the importance of groundwater as a vital life-supporting resource
  6. Principles of groundwater flow: energy and hydraulic head, Darcy’s law, groundwater flow equations in soils, groundwater flow systems, flow lines and flow nets, and steady-state flow in unconfined and confined aquifers
  7. Groundwater recharge: porosity and water content, soil-water tension (matric potential), capillarity, flow in the unsaturated zone, and recharge processes
  8. Groundwater flow to wells: flow around wells (steady and transient), underlying assumptions, drawdown calculations due to pumping, pumping tests, determination of aquifer parameters (transmissivity T and storativity S), interference among production wells, and hydrogeological boundary effects
  9. Regional groundwater flow: groundwater basins, recharge and discharge areas, the influence of rock distribution and structures on regional flow, regional flow systems, and links between groundwater systems and wetlands and the sea
  10. Geological settings (rock typology) and groundwater occurrence: groundwater in volcanic terrains, sedimentary rocks, structured/ fractured igneous rocks, glacial deposits, coastal areas, alluvial deposits, small islands, and others
  11. Hydrogeology and issues in mining, geothermal, and other subsurface resource exploitation: groundwater problems in mining and their mitigation/management
Capaian Pembelajaran Mata Kuliah (CPMK)
  1. Mahasiswa mempunyai pengetahuan teoritik (knowledge) maupun ketrampilan (skills) di laboratorium dan lapangan tentang sistem hidrogeologi/airtanah dan sumberdaya airtanah sebagai salah satu sumberdaya bumi yang sangat penting,
  2. Mahasiswa memahami masalah hidrogeologi di pertambangan, panas bumi dan eksploitasi sumberdaya bumi lainnya.
  1. Students will acquire theoretical knowledge and laboratory/field skills related to hydrogeological (groundwater) systems and groundwater resources as an essential earth resource
  2. Students will understand hydrogeological issues in mining, geothermal development, and other forms of earth-resource exploitation
Metode PembelajaranKuliah dan EkskursiCourses and field trip
Modalitas PembelajaranLuring SinkronOffline synchronous
Jenis NilaiABCDE
Metode PenilaianUAS, UTS, Praktikum, dan TugasMid Exam, Final Exam, Laboratory works, Assignments
Catatan Tambahan