Temporal variability of structure and hydraulic properties of topsoil of three soil types

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F13%3A00394222" target="_blank" >RIV/67985831:_____/13:00394222 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/13:60161

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.geoderma.2013.03.024" target="_blank" >http://dx.doi.org/10.1016/j.geoderma.2013.03.024</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.geoderma.2013.03.024" target="_blank" >10.1016/j.geoderma.2013.03.024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Temporal variability of structure and hydraulic properties of topsoil of three soil types

Popis výsledku v původním jazyce

The soil structure and hydraulic properties of arable soils considerably vary during the year due to the periodical tillage, fertilization, plant and root grow, climate impact etc. The knowledge of these soil properties is essential when assessing waterregime and associated dissolved substance transport in soils. Temporal variability of soil properties measured in surface horizons of three soil types (Haplic Cambisol, Greyic Phaeozem, Haplic Luvisol) was studied in years from 2007 to 2010. Undisturbedsoil samples were taken every month to evaluate the actual field soil-water content, bulk density, porosity and hydraulic properties. The grab soil samples were taken every month to evaluate aggregate stability using the water stable aggregates index, pHH2O and pHKCl, soil organic matter content and quality. Unsaturated hydraulic conductivity for pressure head of 2 cm was measured directly in the field using the minidisk tension infiltrometer. In addition soil structure was documented on

Název v anglickém jazyce

Temporal variability of structure and hydraulic properties of topsoil of three soil types

Popis výsledku anglicky

The soil structure and hydraulic properties of arable soils considerably vary during the year due to the periodical tillage, fertilization, plant and root grow, climate impact etc. The knowledge of these soil properties is essential when assessing waterregime and associated dissolved substance transport in soils. Temporal variability of soil properties measured in surface horizons of three soil types (Haplic Cambisol, Greyic Phaeozem, Haplic Luvisol) was studied in years from 2007 to 2010. Undisturbedsoil samples were taken every month to evaluate the actual field soil-water content, bulk density, porosity and hydraulic properties. The grab soil samples were taken every month to evaluate aggregate stability using the water stable aggregates index, pHH2O and pHKCl, soil organic matter content and quality. Unsaturated hydraulic conductivity for pressure head of 2 cm was measured directly in the field using the minidisk tension infiltrometer. In addition soil structure was documented on

Druh

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

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Geoderma

ISSN

0016-7061

e-ISSN

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Svazek periodika

204/205

Číslo periodika v rámci svazku

August

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

16

Strana od-do

43-58

Kód UT WoS článku

000321071800006

EID výsledku v databázi Scopus

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