A method to determine mineralization kinetics of a decomposable part of soil organic matter in the soil.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A_____%2F03%3A00004142" target="_blank" >RIV/60076658:_____/03:00004142 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12220/03:00004142

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A method to determine mineralization kinetics of a decomposable part of soil organic matter in the soil.

Popis výsledku v původním jazyce

A new method was proposed that complements the value of active carbon in the soil expressed as hot-water soluble carbon C-hws. The method is based on vacuum measurments of biochemical oxygen demand (BOD) of soil suspensions using an OxiTopControl systemmanufactured by the WTW Merck Company that is destined for hydrochemical analysis of organically contamined waters. Measurements will provide BOD values for particular days incubation: total limit BOD can be determined from these values and it is possible to calculate the rate constant k1 of mineralisation of a decomposable part of soil organic matter. It is typical of soil organic matter (SOM) of a given soil sample and comparable with the BOD5:COD (chemical oxygen demand) ratio that is used to evaluate degradability of water organic contamination in hydrochemical analytics.

Název v anglickém jazyce

A method to determine mineralization kinetics of a decomposable part of soil organic matter in the soil.

Popis výsledku anglicky

A new method was proposed that complements the value of active carbon in the soil expressed as hot-water soluble carbon C-hws. The method is based on vacuum measurments of biochemical oxygen demand (BOD) of soil suspensions using an OxiTopControl systemmanufactured by the WTW Merck Company that is destined for hydrochemical analysis of organically contamined waters. Measurements will provide BOD values for particular days incubation: total limit BOD can be determined from these values and it is possible to calculate the rate constant k1 of mineralisation of a decomposable part of soil organic matter. It is typical of soil organic matter (SOM) of a given soil sample and comparable with the BOD5:COD (chemical oxygen demand) ratio that is used to evaluate degradability of water organic contamination in hydrochemical analytics.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

3

Strana od-do

8-11

Kód UT WoS článku

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EID výsledku v databázi Scopus

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