Content
About the statistics
Definitions
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Name and topic
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Name: Economy-wide material flow accounts
Topic: Nature and the environment
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Responsible division
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Division for Energy, Environmental and Transport Statistics
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Definitions of the main concepts and variables
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Economy-wide material flow accounts (EW-MFA) is a framework to compile statistics linking flows of materials from natural resources to a national economy. EW-MFA is descriptive statistic, in physical units such as tonnes per year.
Biomass in general comprises organic non-fossil material of biological origin. Crops, crop residues, fodder crops, grazed biomass, wood, wild fish catch, aquatic plants/animals, hunting and gathering.
Fossil energy material/carriers coal, Lignite, hard coal, oil shale and tar sands, peat, crude oil, natural gas.
Metal ores are mineral aggregates containing metals. Ferrous metal: Iron, Non-ferrous metal: Copper, nickel, lead, zinc, tin, gold, silver, platinum, bauxite, aluminium, uranium and thorium.
Non-metallic minerals Marble, granite, sandstone, porphyry, basalt, other ornamental or building stone (excluding slate), chalk and dolomite, Slate, chemical and fertilizer minerals, salt, limestone and gypsum, clays and kaolin, sand and gravel.
Raw products raw materials like products produced by primary industries such as agriculture, forestry, fishing and mining.
Semi-manufactured products which are further processed raw products but do not yet constitute finished products; they obviously need to be further processed.
Finished products which are finalized i.e., are not processed or transformed anymore.
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Standard classifications
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Not relevant