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Natural resource extraction
Removal of natural materials or properties (such as heat) for use.
Subtopics:
Enhanced oil recovery (4 items)
Mining and quarrying (18 items)
Placer deposit mining (1 items)
Well drilling (6 items)


Results 32 - 33 of 33 listed by similarity [list alphabetically]
PDF Water quality studied in areas of unconventional oil and gas development, including areas where hydraulic fracturing techniques are used, in the United States [More info]
Maps showing number of water quality samples in areas underlain by unconventional oil and gas resources, broken out by surface water and groundwater.
World Coal Quality Inventory (WoCQI) [More info]
Homepage of the World Coal Quality Inventory (WoCQI) with sample collection procedures.
Result pages:Previous 1 2 All
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