Capacitive frost depth indicator

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F18%3A76901" target="_blank" >RIV/60460709:41310/18:76901 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21230/18:00321520

Výsledek na webu

<a href="http://dx.doi.org/10.15159/AR.18.062" target="_blank" >http://dx.doi.org/10.15159/AR.18.062</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15159/AR.18.062" target="_blank" >10.15159/AR.18.062</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Capacitive frost depth indicator

Popis výsledku v původním jazyce

The depth of soil freezing, i.e., the depth at which water is frozen, is a significant factor in meteorology, as it affects many processes in agriculture, building, etc. Soil frost penetration is an important factor for overwintering organisms, but also for physical and chemical processes in soil, particularly for its mechanical properties. The depth of freezing is normally determined directly, i.e. mechanically, using a special soil freezing meter, i.e., frost-depth indicator, according to the process of water freezing in the probe. Another method lies in determining the soil temperature by the interpolation of the curves from the graph, as measured by soil thermometers according to the change in the resistivity of soil or water, when frozen. The principle of the frost-depth indicator function is to evaluate the temperature dependence of water permittivity, which decreases, when water is frozen, from relative permittivity approx 87 at 1 degree Celsius to relative permittivity approx 3,2 at -1 degree

Název v anglickém jazyce

Capacitive frost depth indicator

Popis výsledku anglicky

The depth of soil freezing, i.e., the depth at which water is frozen, is a significant factor in meteorology, as it affects many processes in agriculture, building, etc. Soil frost penetration is an important factor for overwintering organisms, but also for physical and chemical processes in soil, particularly for its mechanical properties. The depth of freezing is normally determined directly, i.e. mechanically, using a special soil freezing meter, i.e., frost-depth indicator, according to the process of water freezing in the probe. Another method lies in determining the soil temperature by the interpolation of the curves from the graph, as measured by soil thermometers according to the change in the resistivity of soil or water, when frozen. The principle of the frost-depth indicator function is to evaluate the temperature dependence of water permittivity, which decreases, when water is frozen, from relative permittivity approx 87 at 1 degree Celsius to relative permittivity approx 3,2 at -1 degree

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Agronomy Research

ISSN

1406-894X

e-ISSN

1406-894X

Svazek periodika

16

Číslo periodika v rámci svazku

S1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

1169-1177

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85051129785