Seasonal variability of soil structure and soil hydraulic properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F10%3A00353936" target="_blank" >RIV/67985831:_____/10:00353936 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Seasonal variability of soil structure and soil hydraulic properties

Popis výsledku v původním jazyce

Seasonal variability of soil properties measured in surface horizons of three soil types (Haplic Cambisol, Greyic Phaeozem, Haplic Luvisol) was studied in years 2007 and 2008. Undisturbed and disturbed soil samples were taken every month to evaluate different soil properties. In addition, micromorphological features of soil aggregates were studied in thin soil sections. Results show that the soil properties varied within the time. Aggregate stability and values of the soil properties were influenced bythe climatic factors, biology activity, growth of plant roots and soil management. Values of pH slightly varied within both years at all localities. Organic matter content and aggregate stability varied significantly during the first year. However, variability of those properties was considerably lower during the second year at all localities. Porosity and soil hydraulic properties were also more variable during the first year than during the second year.

Název v anglickém jazyce

Seasonal variability of soil structure and soil hydraulic properties

Popis výsledku anglicky

Seasonal variability of soil properties measured in surface horizons of three soil types (Haplic Cambisol, Greyic Phaeozem, Haplic Luvisol) was studied in years 2007 and 2008. Undisturbed and disturbed soil samples were taken every month to evaluate different soil properties. In addition, micromorphological features of soil aggregates were studied in thin soil sections. Results show that the soil properties varied within the time. Aggregate stability and values of the soil properties were influenced bythe climatic factors, biology activity, growth of plant roots and soil management. Values of pH slightly varied within both years at all localities. Organic matter content and aggregate stability varied significantly during the first year. However, variability of those properties was considerably lower during the second year at all localities. Porosity and soil hydraulic properties were also more variable during the first year than during the second year.

Druh

D - Stať ve sborníku

CEP obor

DF - Pedologie

OECD FORD obor

—

Projekt

<a href="/cs/project/GA526%2F08%2F0434" target="_blank" >GA526/08/0434: Vliv půdní struktury na charakter proudění vody a transport rozpuštěných látek v půdním prostředí</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

19th World Congress of Soil Science : soil solutions for a changing world, Brisbane, Australia, 1-6 August 2010 : proceedings

ISBN

978-0-646-53783-2

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

145-148

Název nakladatele

International Union of Soil Sciences.; Australian Society of Soil Science

Místo vydání

Brisbane

Místo konání akce

Brisbane

Datum konání akce

1. 8. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—