RIAClosedHORIZON-CL6-2026-01-BIODIV-02-two-stage

Open topic: Uncovering the causes of specific species’ rapid decline and exploring actionable solutions

Horizon Europe

Per project€3M

2 phases

Stage 1 (pre-proposal) deadline:2026-04-16
Stage 2 (full proposal) deadline:2026-09-23

FundingLump Sum

EvaluationBlind

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Strategic Analysis

This call demands a sharp focus on identifying actionable drivers of rapid species decline and delivering scalable, science-based solutions for policymakers and land/sea managers. Winning proposals will combine robust ecological monitoring with innovative, context-adaptable interventions and clear pathways for post-project uptake, directly aligning with the EU Biodiversity Strategy 2030 and Nature Restoration Regulation.

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Suggested TRL Range

TRL 2 → 6

Based on programme defaults

Scope Activities (5)

SC1

assess and improve the understanding of the drivers of decline of common or widespread species (present in the EU or Horizon Europe Associated Countries) which current decline is not easily explained, to be identified and selected by the proposals. This topic is open to species from all types of ecosystems including marine, freshwater, and terrestrial;

SC2

develop and test innovative approaches and actionable solutions to address the decline;

SC3

develop plans to support future uptake and upscaling after the research project and assess how tools, methods and solutions can be adapted and applied across different regions and contexts;

SC4

consider the need for long-term ecological monitoring of the selected species populations and associated habitats, e.g. provide recommendations and consider possible options for long-term monitoring;

SC5

if relevant, provide policy recommendations.

Expected Outcomes (2)

EO1

drivers behind the rapid decline of specific species are better understood;

EO2

policymakers, land, water and sea managers, national agencies and other stakeholders are provided with fast, practical and effective measures to prevent further decline and promote the recovery of affected species populations, thus contributing to the EU objectives of nature protection and climate mitigation and adaptation.