Governance and degradation of soil in the EU. An overview of policies with a focus on soil erosion

Abstract

Healthy soils provide critical ecosystem services, addressing modern societal challenges such as human health safeguarding, food security, climate change adaptation, etc. Unfortunately, 60–70 % of soils in the European Union (EU) are in an unhealthy state, due to various natural and socio-economic factors. Degradation is the most severe threat, impairing soil quality, hindering the full delivery of its functions, jeopardizing its productivity, and constituting a monetary hazard. This is why the European Commission (EC) has put soil health at the epicenter of several EU policies, in different, yet inter-connected domains (e.g., agriculture, climate, etc.). Soil governance has gained increasing interest over the years, with the Common Agricultural Policy (CAP) and the European Green Deal (EGD) being frontrunners in the attempt to achieve climatic neutrality, zero pollution, and sustainable food provision. These times call for a holistic revision of our production systems, consumption patterns, and the management of soil. However, a significant gap between soil conservation science and practice raises concerns about the effectiveness of soil-related policies. With a focus on soil erosion, this review provides an overview of such policies and how they promote soil restoration and preservation, underlining in parallel the importance of public awareness and participatory engagement in achieving their objectives.