depletion — de·ple·tion /di plē shən/ n: the reduction of the value of the assets of a company engaged in removing natural resources (as by mining) because of the decrease over time of the natural resources (as coal) available in or on the land being worked… … Law dictionary
Coal Authority — Formation 1994 Legal status Non departmental public body (NDPB) Purpose/focus Coal mining in the UK Location 200 Lichfield Lane, Mansfield, Nottinghamshire, NG18 4RG … Wikipedia
Depletion — (coal) The subtraction of both tonnage produced and the tonnage lost to mining from identified resources to determine the remaining tonnage as of a certain time. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary … Energy terms
depletion allowance — a tax reduction allowed on income from exhaustible resources, as oil or timber. * * * In tax law, the deductions from gross income allowed investors in exhaustible commodities (such as minerals, oil, or gas) for the depletion of the deposits. The … Universalium
Coal mining in the United Kingdom — Coalfields of the United Kingdom in the 19th century. Coal mining in the United Kingdom probably dates to Roman times and took place in many different parts of the country. Britain s coalfields are associated with Northumbria and Durham, North… … Wikipedia
depletion accounting — A method of calculating the depreciation of a wasting asset, based on the rate at which it is being used. For example, a coal mine could be depreciated on the basis of the rate at which coal is extracted from it … Accounting dictionary
The Coal Question — Infobox Book | name = The Coal Question; An Inquiry Concerning the Progress of the Nation, and the Probable Exhaustion of Our Coal Mines image caption = Graph included in the treatise author = William Stanley Jevons translator = illustrator =… … Wikipedia
Oil Depletion Analysis Centre — The Oil Depletion Analysis Centre (ODAC) is an independent, UK registered educational charity. The centre is working to raise international public awareness and promote better understanding of the world s oil depletion and peak oil problem. ODAC… … Wikipedia
Uranium depletion — is the inescapable result of extracting and consuming uranium since it is a finite resource. The journal Environmental Science and Technology argues that the availability of high grade uranium ore will deplete over time making the fuel more… … Wikipedia
Ozone depletion — Image of the largest Antarctic ozone hole ever recorded (September 2006) Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth s… … Wikipedia
