Use of magnetic susceptibility for evaluation of soil erosion at two locations with different soil types

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985530%3A_____%2F15%3A00445303" target="_blank" >RIV/67985530:_____/15:00445303 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Use of magnetic susceptibility for evaluation of soil erosion at two locations with different soil types

Popis výsledku v původním jazyce

Evaluation of soil erosion using common direct methods is costly and time-consuming. Therefore there is a need to develop suitable indirect methods for this purpose. One of the alternative methods that can be used is measurement of soil magnetic properties. The aim of this study is to evaluate the suitability of measuring magnetic susceptibility in assessing soil degradation due to erosion at two locations with different soil types. After the application of an empirical model to predict the values of magnetic parameter after erosion of soil material from the surface, the amount of soil loss is estimated. The first site is located in Southern Moravia. Dominant soil unit was Chernozem that was gradually degraded on steep slopes to Regosols. Second studysite is in Central Bohemia, where dominant soil unit is Luvisol, gradually transformed to Regosols due to soil erosion.

Název v anglickém jazyce

Use of magnetic susceptibility for evaluation of soil erosion at two locations with different soil types

Popis výsledku anglicky

Evaluation of soil erosion using common direct methods is costly and time-consuming. Therefore there is a need to develop suitable indirect methods for this purpose. One of the alternative methods that can be used is measurement of soil magnetic properties. The aim of this study is to evaluate the suitability of measuring magnetic susceptibility in assessing soil degradation due to erosion at two locations with different soil types. After the application of an empirical model to predict the values of magnetic parameter after erosion of soil material from the surface, the amount of soil loss is estimated. The first site is located in Southern Moravia. Dominant soil unit was Chernozem that was gradually degraded on steep slopes to Regosols. Second studysite is in Central Bohemia, where dominant soil unit is Luvisol, gradually transformed to Regosols due to soil erosion.

Druh

D - Stať ve sborníku

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

<a href="/cs/project/QJ1230319" target="_blank" >QJ1230319: Vodní režim půd na svažitém zemědělsky využívaném území</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Water resources, forest, marine and ocean ecosystems. Conference proceedings. Vol. 2

ISBN

978-619-7105-37-7

ISSN

1314-2704

e-ISSN

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Počet stran výsledku

7

Strana od-do

417-423

Název nakladatele

STEF92 Technology

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

18. 6. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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