Through the active collaboration and engagement of key stakeholders and a diverse network of partners related directly or indirectly to the soil science community, a vibrant and multidisciplinary cluster is being forged.

This collaborative effort aims to intricately weave together a roadmap that transcends traditional boundaries, seeking to pinpoint and address critical knowledge gaps, navigate through bottlenecks, and uncover cutting-edge technological innovations. The ultimate goal is to craft a comprehensive strategy that effectively propels the mission to enhance soil organic carbon. This endeavour is not confined solely to document reviews and revisions; it extends its reach to the future soil week events. These events serve as pivotal platforms designed to engage a wide spectrum of stakeholders, including farmers, outreach and advisory services, students, and policy makers. By fostering inclusivity and diversity, these gatherings provide a fertile ground for dialogue and exchange of ideas.

Our commitment to success hinges on seamless communication and interaction with individuals across various knowledge levels who share a common passion for land/soil and its health. We extend a warm invitation, encouraging you to become an integral part of our Think Tank. Feel free to connect with the leader of the Land Degradation Think Tank to embark on this collaborative journey towards a sustainable land/soil future. 

To become a member of this Think Tank, contact TT leader Nikolaos Stathopoulos: n.stathopoulos@noa.gr

By involvement of key stakeholders and other soil network partners in a dynamic and transdisciplinary cluster, the roadmap will develop by identifying knowledge gaps, bottlenecks and novel technological innovations to implement the soil organic carbon mission objective. 

The activities will involve stakeholders and relevant soil network partners in reviewing and revising documents made available. But, just as important are the coming soil week events targeting a range of soil-use actors from farmers, outreach- and advisory services, to students and policy makers. 

Our relevance depends on effective communication and interaction with people on all knowledge levels interested in soil and soil health, and hence you are welcome to join our Think Tank by contacting the soil organic carbon Think Tank leader Åsgeir Almås: asgeir.almas@nmbu.no

Think Tank activities mainly consist of online meetings (around 4 per year) and remote work (review and comments) on shared documents. Once a year, the members are invited to join an in-person meeting of the whole SOLO project, where they can also get in contact with experts from the other Think Tanks. Depending on the progress of the discussion, the interest of the members, and the project needs, engagement activities may also include online surveys, interviews, and other forms of interaction. 

The Think Tank is currently composed of 17 members including scientists, policy-makers, representatives of public agencies, businesses, and consultants. We strive to include all relevant perspectives. Therefore, we always look for and welcome new members who want to share their opinions and experiences. 

If you are interested in joining the Think Tank, please feel free to contact the Think Tank leaders Davide Geneletti (davide.geneletti@unitn.it) or Chiara Cortinovis (chiara.cortinovis@unitn.it).

1. Soil pollution: identification and assessment of the extent of polluting agricultural and non-agricultural human activities and pollutants including (i) inorganic, (ii) organic) ( also living organism) with regard to (i) altered soil properties and (ii) criteria reflecting on soil health. 
2. Effects of pollution: identification and assessment of extent of the impact of soil pollution on i) soil properties and conditions including linkages with other polluting pathways, ii) ecosystem services, soil functions and biodiversity and iii) human livelihoods. 
3. Stakeholders having impact on pollution or being impacted by pollution: (i) Negatively affected (directly or indirectly), (ii) Beneficiaries of polluting activities (e.g. polluters and clean-up companies), (iii) Stakeholders influencing decision making (business, civil society), (iv) Decision makers Solutions to mitigate 
4. Soil Pollution: identification of availability of and need for both (i) pollution prevention and (ii) restoration and remediation.

Activities of the ThinkTank are largely based on stakeholder consultation, which brings new perspectives and further insight to the assessment process and helps to identify key areas and topics that need to be addressed during the implementation of the Soil Mission and community targets on the field of pollution reduction.

If you want to become a member of this Think Tank, contact TT leader Gergely Tóth at gergely.toth@iask.hu.

Regarding the governance structure of the Think Tank (TT), it is designed to adopt a horizontal framework that seeks to foster the co-construction of knowledge among individuals from diverse backgrounds, including academics and non-academics spanning public administration, policy-making, civil society, the private sector, and more. Given the intricate nature of the soil erosion prevention topic and its profound implications for various socioeconomic groups, the imperative of diversity and representativeness within the TT is acknowledged. 

To ensure scientific rigour and validity, an iterative reviewing process has been meticulously planned over the projected four-year duration of the project. This approach is poised to uphold the quality of research outputs and facilitate a comprehensive understanding of the multifaceted aspects associated with the prevention of soil erosion. 

The leaders and co-leaders of the Think Tank (TT) bear the responsibility of fostering effective communication within the TT community. This mandate extends beyond the confines of online and in-person meetings to encompass actively soliciting and encouraging input from TT members for the development of crucial working documents, namely, the Scoping Document and the Roadmap. This inclusive approach ensures that the collective wisdom and diverse perspectives of the TT are not only acknowledged but also integrated into the strategic planning and decision-making processes, enriching the overall collaborative effort. 

The anticipated outputs of the Think Tank aim to play a pivotal role in identifying key knowledge gaps, activities, and bottlenecks related to the prevention of soil erosion on a European scale. Through a comprehensive examination of the current landscape, the Think Tank aims to provide valuable insights that can inform strategic initiatives, contributing to the advancement of research and innovation in the critical area of soil erosion prevention within the European context.

To join this Think Tank, contact TT leader Maria Helena Guimarães at mhguimaraes@uevora.pt.

1. To establish the main opportunities, but especially challenges and unknowns that are currently confronting the establishment of the “first baseline, with specific focus on food, feed and fibre imports leading to land degradation and deforestation”, as mentioned in the soil mission implementation plan.
2. Make clear that focusing only on food, feed and fibre exports as a main driving factor, puts a strong limitation on the scope of the footprint. While indeed food, feed and fibre are the main export products related to soil, the EU footprint on the non-EU soils goes strongly beyond these aspects, e.g. mining, import of industrial products, urbanisation. In an ideal scenario, the mission would move beyond these aspects for footprint establishment. 
3. Establish key targets that will have to be attained to significantly reduce the global, outside EU, footprint of EU on soils, based on a solid baseline. How can policy questions be formulated to achieve this target? 
4. Establish key policy actions that can already be taken now, to reduce the EU global footprint.

Soil structure really makes soil what it is. It affects how plants can grow there, how air and water and nutrients can move and how it supports the ecosystems services of the soil. Many of the knowledge gaps are linked to intensification of land management causing major changes to soil structure and to climate changes challenging the functioning of soil structure. We lack knowledge about the diversity and extent of these changes, as well as their impact on soil aggregates, porosity, and biological diversity, which play a crucial role in enabling many soil functions. Soil management is undergoing change with tillage practices moving to reduced tillage management. One major question is the best structure as with soil being so diverse, the structure is diverse as well. There are a lot of linkages to other Think Tanks as soil structure is so central when thinking of soil health. 

We have a wide range of stakeholders from politics, administration, science, economics and NGOs. The TT is currently composed of 15 members but is still open for more members. Therefore, if you are interested in being part of it, feel free to send an email to Think Tank leader Jenni Hultman at jenni.hultman@luke.fi.

Before starting a research of knowledge gaps, barriers, risks or activities related to Soil Literacy in 2023 the TT decided to first work and develop a common understanding around the Soil Literacy concept. There is a description in the Soil Mission Implementation Plan that says: “By soil literacy we mean both a popular awareness about the importance of soil, and specialised and practice-oriented knowledge related to achieving soil health.” However, this is not an agreed definition and the pillars that constitute Soil Literacy are neither described nor specified. 

The TT is currently composed of 9 members but is still open for more applications. Therefore, if you are interested in being part of it, feel free to send an email to TT Leader Roger Roca Vallejo at roger.roca@iclei.org.

The main goal of this think tank is to support the soil mission research and innovation agenda by delivering a roadmap for research within Nature conservation on soil biodiversity. This involves the identification of knowledge gaps, drivers, and bottlenecks that may affect the future EU activities on soil biodiversity conservation. This goal will be reached through e.g. literature reviews and transdisciplinary work with stakeholders and researchers. 

The Think Tank is lead and co-led by Lund University and the German Centre for Integrative Biodiversity Research (iDiv) at Uni Leipzig, respectively, and currently, it is composed of 14 members. The activities mainly consist of online meetings and document reviews. Once a year, think tank members are invited to a large SOLO project meeting, where they also get to interact in person and share information with the other think tanks. If you are interested in being part of the Think Tank, please contact the Think Tank leaders Katarina Hedlund (katarina.hedlund@biol.lu.se), Maria Ingimarsdottir  (maria.ingimarsdottir@biol.lu.se) or Monica Farfan (monica.farfan@idiv.de).

The roadmap of EJP SOIL does not have a think tank as the other at its foundations. Instead it is following a process of national consultations and one open consultation in autumn 2024. To develop the 10-y roadmap of the EJP SOIL “D2.11: Provisional strategic research agenda (2025– 2035) for agricultural soil research in Europe”, a wide range of information will be analysed and summarized. The building blocks that will be used:

1. The results of the National Hub consultations: In the 24 countries working in EJP SOIL surveys and workshops will be conducted with the National Hubs on future knowledge needs and on current knowledge on sustainable soil management, specifically focusing on the knowledge developed by the EJP SOIL programme in the last 4 years (EJP SOIL runs from 2020-2025). In addition, there will in attention for possible barriers and opportunities for the implementation of climate-smart sustainable agricultural soil management. Lastly, there is also attention for the valorisation of the EJP SOIL programme outputs.
2. EJP SOIL project output synthesis: All EJP SOIL internal project and WP outputs are summerised and synthesised, this information will be used as another building block for the STRIA we are making.
3. EJP SOIL workpackage deliverables: The results of WP5 (capacity building), WP6 (data harmonization and standardization) and WP8 (science-policy interface) and elements from other EJP SOIL deliverables.
4. Literature review
5. Interaction with roadmapping activities of the SOLO project, and other roadmapping activities across Europe (FACCE-JPI, agro-ecology partnership etc.).

The STRIA is aimed to be in a final draft state by October 2024. Different parties will be asked for feedback through targeted requests and open consultation through the platform of SOLO. 

To join the conversation about this roadmap please contact the EJP SOIL WP2 leader Saskia Keesstra at saskia.keesstra@climate-kic.org