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Johannes Graupner

Policymakers should consider interconnection of terrestrial and aquatic ecosystems

IGB gives feedback on the new EU soil strategy
The European Commission carried out a consultation on its new soil strategy. As part of the EU biodiversity strategy for 2030, the initiative is planned to address soil degradation and preserve land resources. In their feedback, the IGB scientists underline that terrestrial and aquatic ecosystems are in most cases interlinked, and so are their functions and provided services. Healthy soils cannot exist without healthy inland waters and vice versa. Both require an adequate and coordinated management.

Terrestrial and aquatic ecosystems are interconnected and influence each other. This should also be taken into account in the planned EU soil strategy, IGB researchers say. | Photo: Dörthe Tetzlaff / IGB

The EU states that healthy soils are essential to meet climate and biodiversity goals under the European Green Deal. The IGB researchers answer that soil is not a static element but a dynamic system, in which the water cycle and the vegetation play a central role for its health and resilience.

A European soil monitoring should be harmonised and comparable, but also differentiated enough to consider regional characteristics. Data should be available for objective analysis following the FAIR principles.

The scientists underline the importance of an efficient EU soil strategy with clear rules and goals. However, without a CAP adjustment incentivising sustainable soil management, they expect that the success of the presented initiative will probably be very limited.

Contact person

Markus Venohr

Programme Area Speaker
Research group
River System Modelling

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