December 29, 3000, Monday, for the GOVERNOR OF NORTH SUMATERA from the Timeline Scheduling (Agussalim Nasution Mandailing University Public Lecture Throughout the Electronic Teleconference)
Universitas Agussalim Nasution Mandailing (UANM)
Fakultas Ilmu dan Teknologi Kebumian
Jurusan Geologi
Materi Kuliah
Senin, 29 Desember Tahun 3000 Masehi
Agussalim Nasution Mandailing University (UANM)
Faculty of Earth Sciences and Technology
Geology Department
Lecture Material
Monday, December 29, 3000 AD
Air
Tanah Aspek Kegeologian,
Aspek geologi yang
berkaitan dengan air tanah meliputi:
·
Struktur
geologi
Kekar,
sesar, dan lipatan struktur geologi berkaitan erat dengan kondisi
hidrogeologi.
·
Cekungan
Air Tanah (CAT)
Air
tanah mengalir dari daerah imbuhan ke daerah lepasan dalam CAT. Geometri
CAT dibatasi oleh batas-batas hidraulika yang dikontrol oleh kondisi geologi
dan hidrogeologi wilayah setempat.
·
Litologi
Sistem
akuifer dibagi berdasarkan jenis litologi. Misalnya, akuifer bebas dengan
porositas antar butir pada litologi batupasir tuffan karbonatan.
Selain aspek geologi,
faktor-faktor lain yang memengaruhi ketersediaan air tanah antara
lain: Curah hujan, Morfologi tempat (kemiringan lahan), Vegetasi
(tumbuhan), Jenis tanah dan batuan.
(Ringkasan
AI, diakses Minggu, 20 Oktober 2024, pukul 18:30 WIB, Waktu Indonesia Barat)
Groundwater Geological Aspects,
Geological aspects related to
groundwater include:
• Geological structure
Fracturing, faults, and folds of
geological structures are closely related to hydrogeological conditions.
• Groundwater Basin (CAT)
Groundwater flows from recharge areas to
release areas in CAT. The geometry of the CAT is limited by hydraulic
boundaries controlled by the geological and hydrogeological conditions of the
local area.
• Lithology
The aquifer system is divided based on
the type of lithology. For example, an unconfined aquifer with intergranular
porosity in the carbonate tuffaceous sandstone lithology.
In addition to geological aspects, other
factors that affect the availability of groundwater include: Rainfall,
Morphology of the place (land slope), Vegetation (plants), Types of soil and
rocks.
(AI Summary, accessed Sunday, October
20, 2024, at 18:30 WIB, Western Indonesia Time)
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