soil moisture

dirvožemio drėgnis statusas T sritis ekologija ir aplinkotyra apibrėžtis Drėgmės procentinis kiekis dirvožemio masėje arba tūryje. Pagal raiškos būdą būna svorinis (drėgmės kiekis masės procentais) ir tūrinis (drėgmės kiekis tūrio procentais). atitikmenys: angl. soil moisture; soil water vok. Bodenwasser, n rus. почвенная влага, f; почвенная вода, f

Ekologijos terminų aiškinamasis žodynas. – Vilnius : Grunto valymo technologijos. . 2008.

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  • soil moisture — dirvožemio vanduo statusas T sritis ekologija ir aplinkotyra apibrėžtis Dirvožemio skystoji fazė – vanduo su jame ištirpusiomis mineralinėmis, organinėmis medžiagomis ir dujomis. Iš jo augalai įsisavina maisto medžiagas. Augalų mitybai ir augimui …   Ekologijos terminų aiškinamasis žodynas

  • soil moisture —    Subsurface liquid water in the unsaturated zone expressed as a fraction of the total porous medium volume occupied by water. It is less than or equal to the porosity [22] …   Lexicon of Cave and Karst Terminology

  • Soil moisture sensors — measure the water content in soil. A soil moisture probe is made up of multiple soil moisture sensors. One common type of soil moisture sensors in commercial use include the Frequency domain sensor such as the capacitance sensor. One of the major …   Wikipedia

  • Soil Moisture and Ocean Salinity satellite — Global soil moisture and ocean salinity measurements are needed to better understand Earth’s water cycle and climate. Currently, there is no thorough dataset on soil moisture or ocean salinity. Current satellites operated by NASA have provided… …   Wikipedia

  • Soil Moisture and Ocean Salinity satellite — SMOS Caractéristiques Organisation ESA Domaine Étude de l humidité des sols et de la salinité des océans Masse 670 kg Lancement 2 novembre 2009 Durée de vie 3 a …   Wikipédia en Français

  • soil-moisture meter —    A device used to record soil moisture in situ [16] …   Lexicon of Cave and Karst Terminology

  • soil-moisture index — noun : ability of soil to supply moisture to plants …   Useful english dictionary

  • soil-moisture tension — noun : the force per unit area required to remove film water from soil …   Useful english dictionary

  • soil-moisture suction —    The negative pore pressure exerted by capillary forces [16] …   Lexicon of Cave and Karst Terminology

  • Antecedent soil moisture — is a term used in surface water hydrology in reference to runoff prediction and in process geomorphology in reference to fluvial patterns in drainage basins. Soil retains a degree of moisture after a rainfall event. This residual water moisture… …   Wikipedia

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