Projects per year
Abstract
Healthy soils are fundamental for sustainable agriculture. Soil Improving Cropping Systems (SICS) aim to make land use and food production more sustainable. To evaluate the effect of SICS at EU scale, a modelling approach was taken. This study simulated the effects of SICS on two principal indicators of soil health (Soil Organic Carbon stocks) and land degradation (soil erosion) across Europe using the spatially explicit PESERA model. Four scenarios with varying levels and combinations of cover crops, mulching, soil compaction alleviation and minimum tillage were implemented and simulated until 2050. Results showed that while in the scenario without SICS, erosion slightly increased on average across Europe, it significantly decreased in the scenario with the highest level of SICS applied, especially in the cropping areas in the central European Loess Belt. Regarding SOC stocks, the simulations show a substantial decrease for the scenario without SICS and a slight overall decrease for the medium level scenario and the scenario with a mix of high, medium and no SICS. The scenario with a high level of SICS implementation showed an overall increase in SOC stocks across Europe. Potential future improvements include incorporating dynamic land use, climate change and an optimal spatial allocation of SICS.
Original language | English |
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Article number | 943 |
Journal | Land |
Volume | 11 |
Issue number | 6 |
DOIs | |
Publication status | Published - Jun 2022 |
Keywords
- Europe
- large-scale modelling
- scenarios
- SOC stocks
- soil erosion
- soil health
- sustainable soil management
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- 1 Finished
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SOILCARE: Soil Care for profitable and sustainable crop production in Europe
1/03/16 → 31/08/21
Project: EU research project