The Road Map to Classify the Potential Risk of Wind Erosion

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020699%3A_____%2F21%3AN0000101" target="_blank" >RIV/00020699:_____/21:N0000101 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027049:_____/21:N0000113 RIV/62156489:43210/21:43919618

Výsledek na webu

<a href="https://www.mdpi.com/2220-9964/10/4/269/htm" target="_blank" >https://www.mdpi.com/2220-9964/10/4/269/htm</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ijgi10040269" target="_blank" >10.3390/ijgi10040269</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Road Map to Classify the Potential Risk of Wind Erosion

Popis výsledku v původním jazyce

Environmental degradation, for example, by wind erosion, is a serious global problem. Despite the enormous research on this topic, complex methods considering all relevant factors remain unpublished. The main intent of our paper is to develop a methodological road map to identify key soil–climatic conditions that make soil vulnerable to wind and demonstrate the road map in a case study using a relevant data source. Potential wind erosion (PWE) results from soil erosivity and climate erosivity. Soil erosivity directly reflects the wind‐erodible fraction and indirectly reflects the soil‐crust factor, vegetation‐cover factor and surface‐roughness factor. The climatic erosivity directly reflects the drought in the surface layer, erosive wind occurrence and clay soil‐specific winter regime, making these soils vulnerable to wind erosion. The novelty of our method lies in the following: (1) all relevant soil–climatic data of wind erosion are combined; (2) different soil types “sand” and “clay” are evaluated simultaneously with respect to the different mechanisms of wind erosion; and (3) a methodological road map enables its application for various conditions. Based on our method, it is possible to set threshold values that, when exceeded, trigger landscape adjustments, more detailed in situ measurements or indicate the need for specific management.

Název v anglickém jazyce

The Road Map to Classify the Potential Risk of Wind Erosion

Popis výsledku anglicky

Environmental degradation, for example, by wind erosion, is a serious global problem. Despite the enormous research on this topic, complex methods considering all relevant factors remain unpublished. The main intent of our paper is to develop a methodological road map to identify key soil–climatic conditions that make soil vulnerable to wind and demonstrate the road map in a case study using a relevant data source. Potential wind erosion (PWE) results from soil erosivity and climate erosivity. Soil erosivity directly reflects the wind‐erodible fraction and indirectly reflects the soil‐crust factor, vegetation‐cover factor and surface‐roughness factor. The climatic erosivity directly reflects the drought in the surface layer, erosive wind occurrence and clay soil‐specific winter regime, making these soils vulnerable to wind erosion. The novelty of our method lies in the following: (1) all relevant soil–climatic data of wind erosion are combined; (2) different soil types “sand” and “clay” are evaluated simultaneously with respect to the different mechanisms of wind erosion; and (3) a methodological road map enables its application for various conditions. Based on our method, it is possible to set threshold values that, when exceeded, trigger landscape adjustments, more detailed in situ measurements or indicate the need for specific management.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

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

Návaznosti

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

ISPRS International Journal of Geo-Information

ISSN

2220-9964

e-ISSN

2220-9964

Svazek periodika

10

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

19

Strana od-do

1-19

Kód UT WoS článku

000643069700001

EID výsledku v databázi Scopus

2-s2.0-85106536350