- acid peat
- Общая лексика: сфагновый торф
Универсальный англо-русский словарь. Академик.ру. 2011.
acid peat
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Peat — is an accumulation of partially decayed vegetation matter. Peat forms in wetlands or peatlands , variously called bogs , moors , muskegs , pocosins , mires , and peat swamp forests . By volume there is about 4 trillion m³ of peat in the world… … Wikipedia
Acid sulfate soil — Acid sulfate soils are naturally occurring soils, sediments or organic substrates (e.g. peat) that are formed under waterlogged conditions. These soils contain iron sulfide minerals (predominantly as the mineral pyrite) or their oxidation… … Wikipedia
Acid neutralizing capacity — or ANC in short is a measure for the overall buffering capacity against acidification for a solution, e.g. surface water or soil water.ANC is defined as the difference between cations of strong bases and anions of strong acids (see below), or… … Wikipedia
peat moss — 1. Also called bog moss. any moss, esp. of the genus Sphagnum, from which peat may form. 2. such moss after it has been dried, used chiefly as a mulch or seedbed, for acidification. [1225 75 for earlier sense; 1870 80 for def. 1; ME petemos (in… … Universalium
Peat pulp bath — A peat pulp bath is a bath prepared of peat pulp from wetlands. Balneotherapy in form of peat pulp baths is offered in many health resorts. Form of application and therapeutic mechanism Up to now, the mechanism of action has only partly been… … Wikipedia
peat soil — noun : a soil consisting largley of peat and consequently rich in humus and of acid reaction … Useful english dictionary
Humic acid — is one of the major components of humic substances [http://www.ihss.gatech.edu/whatarehs.html] which are dark brown and major constituents of soil organic matter humus that contributes to soil chemical and physical quality and are also precursors … Wikipedia
Essential fatty acid — Essential fatty acids, or EFAs, are fatty acids that cannot be constructed within an organism from other components (generally all references are to humans) by any known chemical pathways; and therefore mustbe obtained from the diet. The term… … Wikipedia
Mead acid — IUPAC name (5Z,8Z,11Z) Eicosa 5,8,11 trienoic acid … Wikipedia
humic acid — a brown, melanin tinted mixture of polymers, found in lignite, peat, and soils, where it acts as a cation exchange agent: used in drilling fluids and inks. [1835 45] * * * ▪ chemistry one of two classes of natural acidic organic polymer… … Universalium
humic acid — noun a dark brown humic substance that is soluble in water only at pH values greater than 2 the half life of humic acid is measured in centuries • Hypernyms: ↑humic substance * * * noun : any of various organic acids that are insoluble in alcohol … Useful english dictionary
