The potential risk of combined effects of water and tillage erosion on the agricultural landscape in Czechia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027049%3A_____%2F21%3AN0000037" target="_blank" >RIV/00027049:_____/21:N0000037 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/21:10433475

Výsledek na webu

<a href="https://www.tandfonline.com/doi/full/10.1080/17445647.2021.1942251" target="_blank" >https://www.tandfonline.com/doi/full/10.1080/17445647.2021.1942251</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/17445647.2021.1942251" target="_blank" >10.1080/17445647.2021.1942251</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The potential risk of combined effects of water and tillage erosion on the agricultural landscape in Czechia

Popis výsledku v původním jazyce

Tillage erosion is considered a major contributor to total soil erosion besides water erosion. However, tillage erosion has been neglected in Czechia. Therefore, our main goal was to analyse and compare the effect of tillage erosion with that of water erosion. The combined effect of both types of soil erosion was modelled at high spatial resolution. The Universal Soil Loss Equation approach was used to calculate water erosion, while a tillage model (diffusion approach), which takes into account the slope curvature and the tillage transport coefficient, was used to calculate tillage erosion. The constructed map showed that 48% of agricultural soils is threatened by total soil erosion at high rates. Furthermore, the area threatened by tillage erosion is almost 1.5 times larger than that endangered only by water erosion, and the mean contribution of tillage erosion to total soil erosion ranges between 20% and 30%.

Název v anglickém jazyce

The potential risk of combined effects of water and tillage erosion on the agricultural landscape in Czechia

Popis výsledku anglicky

Tillage erosion is considered a major contributor to total soil erosion besides water erosion. However, tillage erosion has been neglected in Czechia. Therefore, our main goal was to analyse and compare the effect of tillage erosion with that of water erosion. The combined effect of both types of soil erosion was modelled at high spatial resolution. The Universal Soil Loss Equation approach was used to calculate water erosion, while a tillage model (diffusion approach), which takes into account the slope curvature and the tillage transport coefficient, was used to calculate tillage erosion. The constructed map showed that 48% of agricultural soils is threatened by total soil erosion at high rates. Furthermore, the area threatened by tillage erosion is almost 1.5 times larger than that endangered only by water erosion, and the mean contribution of tillage erosion to total soil erosion ranges between 20% and 30%.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10508 - Physical geography

Projekt

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

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Journal of maps

ISSN

1744-5647

e-ISSN

1744-5647

Svazek periodika

neuveden

Číslo periodika v rámci svazku

neuveden

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

1-11

Kód UT WoS článku

000670865400001

EID výsledku v databázi Scopus

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