DEVELOPMENT OF A LOW-COST METHOD FOR MONITORING SOIL METHANE GAS EMISSIONS THAT CAN BE USED AS A PREDICTION OF FRACTURES OF ABANDONED UNDERGROUND COAL MINE

Methane is a important greenhouse gas. The emission of methane from subsurface on the coalfield invariably becomes an important issue nowadays. One of the causes of methane gas emissions on the coal field is the emission from subsurface to the atmosphere due to the fracture zone, joint, and shaft th...

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Bibliographic Details
Main Author: Alfiza Farhan, Muhammad
Format: Theses
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/64652
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Institution: Institut Teknologi Bandung
Language: Indonesia