Effect of soil erosion on soil and plant properties with a consequence on related ecosystem services
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Dátum
2024
Názov časopisu
ISSN časopisu
Názov zväzku
Vydavateľ
Multidisciplinary Digital Publishing Institute : Basel
ISBN
ISSN
2071-1050
Abstrakt
Erosion is a process often driven by land management deteriorating or changing soil properties along the slopes, with consequences on ecosystem services. In a model area with Stagnic Cambisol, with two different types of land use (grassland—GL and arable land—AL), on an erosion transect in three different hillslope positions (upper, middle, and lower), in two different depths (0–10 and 35–45 cm), we observed the impact of soil erosion on soil and plant properties and ecosystem services by use of direct measurements and models. In GL, soil available potassium (SK), soil available phosphorus (SP) and pH increased both downward along the slope and in soil depth. A significantly (p < 0.01) higher content of plant nutrients (PN, PP, and PK) and shoot biomass was recorded in the lower part of the hillslope. In AL, soil parameters (pH, SOC, SN, and SOC/SN) reached the lowest values at the middle hillslope position at the shallowest depth. A relatively negligible annual average soil loss was recorded for GL (0.76 t/ha/yr). To the contrary, a very high rate of soil erosion was found for AL with maize silage. The actual soil moisture was 50% higher in GL compared to AL, which was reflected also in the soil water deficit index (SWDI) being more favorable for GL.
Popis
In: Sustainability. Basel : Multidisciplinary Digital Publishing Institute, 2024. ISSN 2071-1050. Vol. 16, no. 16 (2024), pp. 1-18.
Kľúčové slová
erózia pôdy, pasienky, orná pôda, ekosystémové služby, ecosystem services
Výstup z projektu
Ministerstvo pôdohospodárstva a rozvoja vidieka SR 720/2023/MPRVSR-930
Citácia
Práva a licenčné podmienky
CC BY Creative Commons Attribution 4.0. International
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess