# Increasing environmental resilience through a better knowledge and management of the soil-water nexus
EUACC page: https://www.euacc.ai/calls/HORIZON-MISS-2025-05-SOIL-03
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## Public content

**topic id:** HORIZON-MISS-2025-05-SOIL-03
**call id:** HORIZON-MISS-2025-05
**title:** Increasing environmental resilience through a better knowledge and management of the soil-water nexus
**programme:** Horizon Europe
**cluster:** MISS
**status:** closed
**deadline date:** 2025-09-30T00:00:00+00:00
**deadline model:** single-stage
**start date:** 2025-05-06T00:00:00+00:00
**url:** https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/topic-details/HORIZON-MISS-2025-05-SOIL-03
**description:** Expected Outcome:
Activities under this topic will help to progress towards the objectives of the Mission ‘A Soil Deal for Europe’. Activities will also contribute to the EU Biodiversity Strategy for 2030 and the Nature Restoration Law, to the EU Soil Strategy for 2030 and the proposed Soil Monitoring and Resilience Directive, EU Water Framework Directive, as well as the EU Action Plan on the Development of Organic Production.
Project results are expected to significantly contribute to all the following outcomes:
• Enhance stakeholders’ (including decision-makers’ and land managers’) understanding of the importance that soil-water interactions play in mitigating risks associated with extreme events such as droughts, wildfires and floods and their virulence.
• Raise stakeholders’ awareness of the relevance of soil biodiversity[1] to soil characteristics (e.g. water retention capacity, permeability, saturation, etc.) which are relevant for the soil-water nexus.
• Substantially contribute to increasing environmental resilience to extreme events like floods, droughts, or wildfires, as well as to other undesired soil health processes, through restoration, conservation and integrated management of the soil-water nexus.
 Scope:
The world is facing an increasing trend in the frequency and virulence of extreme events like droughts, wildfires, and floods, with soil, and more precisely soil-water interactions, playing a key role in their occurrence and impact. A holistic response is necessary to face these events and better manage the risks and impacts they create onto the environment, food security, the economy and human security.
For example, recent studies have shown the significance of soil moisture in wildfire probability and virulence[2], the importance of soil-water retention capacity and availability for vegetation and crop possibilities to endure droughts, and the potential for improved retention and infiltration to reduce flood peak flow and its destructive effects[3]. Soils, sediments, and water are intimately connected, as soils filter, absorb and buffer water, but can also get eroded and contaminated through water. Healthy soils can help mitigate not only the occurrence, virulence and scope of extreme events, but also other undesired processes like erosion or contamination. But when soils are unhealthy, compacted or sealed, they lose capacity to absorb and store water, which reduces their capability to mitigate the risks and impacts of extreme events.
While soil biodiversity plays an important role with respect to soil properties such as porosity, aggregation or organic matter content, its influence on water dynamics is often complex and indirect, and thus still poorly studied. Therefore, it is necessary to enhance the understanding of the functional role of soil biodiversity for soil-water dynamics, and to develop and validate new models for mainstreaming and integrating soil biodiversity together with other risk assessment parameters.
Proposed activities should:
• Develop and validate one or more indicators for the soil water holding capacity descriptor included in the proposed Soil Monitoring Law, considering the different pedoclimatic areas and land uses in the EU and Associated Countries.
• Identify the soil properties and associated indicators (e.g., structure, bulk density, porosity, depth, organic matter, buffering etc.) and factors (e.g., slope, frost, cover, drainage network, etc.) that determine soil-water dynamics and are relevant for the probability and virulence of extreme events. The use of remote sensing techniques is encouraged for soil factors identification.
• Assess the role of soil biodiversity for the previously identified water-relevant soil properties and the impact of the different soil factors on soil biodiversity, considering different pedoclimatic areas and land uses in the EU and Associated Countries. Where relevant, involve soil biodiversity taxonomists to validate methods and expand knowledge.
• Develop and validate new models (or substantially improve existing ones) at watershed/landscape level that mainstream and integrate the functional role of soil biodiversity in soil-water interactions and specially in risk assessment of extreme events.
• Assess and validate strategies and best practices proposed in the context of other relevant EU-funded projects and initiatives (e.g. Living Labs funded under the EU Mission “A Soil Deal for Europe”[4] or the Horizon Europe projects SpongeBoost and SpongeScapes) to increase environmental resilience by improving the soil-water nexus through restoration, conservation and management of soil and its biodiversity, considering the different pedoclimatic areas and land uses in the EU and Associated Countries.
 The proposed activities should duly consider the different pedoclimatic areas and land uses (agricultural, natural, and urban) across the EU and Associated Countries, with enough experiment design robustness to guarantee the meaningfulness of results. In the specific case of agricultural lands, due attention should be given to the impact of the differences between conventional, agroecological and organic production.
Proposals should include dedicated tasks and appropriate resources for coordination measures and joint activities with other relevant EU-funded initiatives, specially under the Mission ‘A Soil Deal for Europe’, in particular for the validation of innovative approaches for increasing environmental resilience, and for engagement with the relevant cluster activities.
Proposals should demonstrate a route towards open access, longevity, sustainability and interoperability of knowledge and outputs through close collaboration with the EU Soil Observatory (EUSO) and SoilWise. Concrete efforts should be made to ensure that the data produced in the context of the funded project is FAIR (Findable, Accessible, Interoperable and Re-usable), particularly in the context of real-time data feeds, exploring workflows that can provide “FAIR-by-design” data, i.e., data that is FAIR from its generation.
When dealing with models, actions should promote the highest standards of transparency and openness, as much as possible going well beyond documentation and extending to aspects such as assumptions, protocols, code and data, that is managed in compliance with the previously mentioned FAIR principles.
Proposals are encouraged to consider, where relevant, the data, expertise and services offered by European research infrastructures in the environment, biological & food domains or imaging capacities[5].
[1] See Soil Biodiversity - ESDAC - European Commission
[2] See Measured Soil Moisture is a Better Predictor of Large Growing‐Season Wildfires than the Keetch–Byram Drought Index; Satellite-Observed Soil Moisture as an Indicator of Wildfire Risk; Evaluation and calibration of a high-resolution soil moisture product for wildfire prediction and management
[3] See Building Resilience Against Drought and Floods: The Soil-Water Management Perspective
[4] See https://mission-soil-platform.ec.europa.eu/
[5] The catalogue of European Strategy Forum on Research Infrastructures (ESFRI) research infrastructures portfolio can be browsed from ESFRI website https://ri-portfolio.esfri.eu/
**conditions:** General conditions
1. Admissibility Conditions: Proposal page limit and layout
described in Annex A and Annex E of the Horizon Europe Work Programme General Annexes.
Proposal page limits and layout: described in Part B of the Application Form available in the Submission System.

2. Eligible Countries
described in Annex B of the Work Programme General Annexes.
A number of non-EU/non-Associated Countries that are not automatically eligible for funding have made specific provisions for making funding available for their participants in Horizon Europe projects. See the information in the Horizon Europe Programme Guide.

3. Other Eligible Conditions
described in Annex B of the Work Programme General Annexes.

4. Financial and operational capacity and exclusion
described in Annex C of the Work Programme General Annexes.

5a. Evaluation and award: Award criteria, scoring and thresholds
are described in Annex D of the Work Programme General Annexes.

5b. Evaluation and award: Submission and evaluation processes
are described in Annex F of the Work Programme General Annexes and the Online Manual.

5c. Evaluation and award: Indicative timeline for evaluation and grant agreement
described in Annex F of the Work Programme General Annexes.

6. Legal and financial set-up of the grants
Eligible costs will take the form of a lump sum as defined in the Decision of 7 July 2021 authorising the use of lump sum contributions under the Horizon Europe Programme – the Framework Programme for Research and Innovation (2021-2027) – and in actions under the Research and Training Programme of the European Atomic Energy Community (2021-2025). [[This decision is available on the Funding and Tenders Portal, in the reference documents section for Horizon Europe, under ‘Simplified costs decisions’ or through this link: https://ec.europa.eu/info/funding-tenders/opportunities/docs/2021-2027/horizon/guidance/ls-decision_he_en.pdf]].

described in Annex G of the Work Programme General Annexes.

Specific conditions
 described in the [specific topic of the Work Programme]

Application and evaluation forms and model grant agreement (MGA):
 Application form templates — the application form specific to this call is available in the Submission System
Standard application form (HE RIA, IA) 
Evaluation form templates — will be used with the necessary adaptations 
Standard evaluation form (HE RIA, IA) 
Guidance
HE Programme Guide 
Model Grant Agreements (MGA)
Lump Sum MGA 
Call-specific instructions 
Detailed budget table (HE LS) 
Guidance: "Lump sums - what do I need to know?"

Additional documents:
 HE Main Work Programme 2025 – 1. General Introduction
HE Main Work Programme 2025 – 12. Missions
HE Main Work Programme 2025 – 14. General Annexes 
HE Programme Guide 
HE Framework Programme 2021/695 
HE Specific Programme Decision 2021/764 
EU Financial Regulation 2024/2509
Rules for Legal Entity Validation, LEAR Appointment and Financial Capacity Assessment 
EU Grants AGA — Annotated Model Grant Agreement 
Funding & Tenders Portal Online Manual 
Funding & Tenders Portal Terms and Conditions 
Funding & Tenders Portal Privacy Statement
**action type:** HORIZON  Research and Innovation Actions
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        **min Contribution:** 6000000
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**keywords:** HORIZON-MISS-2025-05-SOIL-03, HORIZON-MISS-2025-05, Freshwater biology, Hydrology, water and soil pollution, Pollution (water, soil), waste disposal and treatment, Sedimentology, soil science, palaeontology, earth evolution, Soil biodiversity, Soil biology, Soil conservation, Soil ecology, Soil erosion, Soil functions, Soil management, Soil monitoring, Soil protection, Soil science, Water harvesting, Water management, Water recycling and re-use, Water-climate interactions
**last synced at:** 2026-11-09T17:23:17.403+00:00

## Review record

No independent verification record is available.

## Source metadata