Is EroGef risk of erosion of soils in NRW according to ABAG — WMS
Description
The WMS based on grid data assesses the natural erosion hazard of soils. Methodically corresponds to the evaluation of the “natural erosion hazard” of DIN 19708:2017-07.
Specially prepared soil estimation data are used to derive the erodibility of the upper soil (K-factor). Where these are not available, data from agricultural site exploration are used. If both data are not available, the BK50 is used.
The digital terrain model 10 from Geobasis NRW is used to derive the slope inclination factor (S-factor)
The regression equation published in DIN is used for the derivation of the regenerosivity (R-factor). Input data are monthly precipitation data from the Climate Atlas NRW. The data is linked and evaluated according to DIN.
Resources
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https://www.wms.nrw.de/gd/erogef? |
Tags
- bodenverlust
- erogef
- klimawandel
- natürliche-erosionsgefährdung
- r-faktor
- k-faktor
- abag
- erodierbarkeit-des-oberbodens
- usle
- hangneigung
- bodenfruchtbarkeit
- s-faktor
- soil
- potenzielle-erosionsgefährdung
- landwirtschaft
- starkregen
- regenerosivität
- bodenschutz
- bodeninformationssystem
- wassererosion