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Deltares is working with adaptation pathways in several projects. An overview is presented of current and previous research and applied projects. The tag column refers to different pathways designs and visualisations. 



ProjectRegionTagPeriod

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Source: De Winter et al. (in prep.)

C-Scape (NWO)

Adaptation pathways for nourishment strategies under accelerated sea level rise in The Netherlands.

  • Extended DAPP approach to equally assess multiple objectives
  • Identified multi-objective pathways for nourishment strategies under accelerated SLR


Contact person:

Renske de Winter, Marjolijn Haasnoot, Jantien Rutten

More information:

De Winter et al. (in prep). Coastal adaptation pathways for multiple functions using sand nourishments under sea-level rise.

The Netherlandsmulti-objective pathways2020-2026

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Source: Schlumberger et al. (2022)

Myriad EU (EU)

Multi-hazard and sYstemic framework for enhancing Risk-Informed mAnagement and Decision-making in the E.U

  • developed disaster risk management pathways to reduce risks in 5 different regions
  • accounted for interaction of pathways and multiple hazards, affecting performance and timing of measures


Contact person:

Julius Schlumberger, Marjolijn Haasnoot

More information:

Schlumberger et al. (2022). Proposing DAPP-MR as a disaster risk management pathways framework for complex, dynamic multi-risk. Iscience, 25(10). https://doi.org/10.1016/j.isci.2022.105219

Schlumberger et al. (preprint), Developing multi-risk DRM pathways - Lessons from four European case studies. Climate Risk Management, 50, 100753. https://doi.org/10.1016/j.crm.2025.100753

Ward et al. (2022). Invited perspectives: A research agenda towards disaster risk management pathways in multi-(hazard-)risk assessment. Nat. Hazards Earth Syst. Sci., 22, 1487–1497. https://doi.org/10.5194/nhess-22-1487-2022

Canary Islands, Danube Region, North Sea Region, Scandinavia, Veneto Regionmulti-risk management pathways2021-2025

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Source: Di Fant et al. (2025)

P2R: pathways to resilience

  • recommended different depths of analysis when developing pathways to different archetypes based on experience and capacity
  • identified opportunities for climate adaptation and inclusion of such opportunities in adaptive plan 
  • developed approaches to facilitate inclusion of transformative adaptation into adaptation pathways (in development)
  • stocktake of existing methods and tools for pathways development
  • developed guidance for regions in Europe
  • provided capacity building training to regions, one of the trainings specifically on adaptation pathways


Contact person:

Valeria di Fant, Karianne de Bruin, Andrew Warren 

More information

Di Fant et al. (2025). Supporting adaptive pathways planning using archetypes for climate adaptation. Regional Environmental Change, 25, 31. https://doi.org/10.1007/s10113-024-02349-7

Di Fant et al. (2025). Opportunities for advancing climate adaptation in Europe (preprint). https://doi.org/10.21203/rs.3.rs-7090828/v1

https://www.pathways2resilience.eu/ 

100 regions in Europe across 2 cohorts (1 ongoing cohort of 40 regions and 60 more regions starting in 2026). Out of these, 9 regions are 1:1 support regions, which we provide more support to. Cohort 1: Green Metropolitan Region of Arnhem and Nijmegen (NL), Marche Region (Italy), Greater London (UK), Ithaka (Greece).

ATP, opportunities/pivotal decisions, transformative adaptation pathways2023-2028

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SSB-delta (NWO)
Developed adaptive pathways for storm surge barriers nested within the broader set of pathways for the Dutch delta

Contact person:

Esther van Baaren, Noor ten Harmsen van der Beek

More information:

Stormvloedkeringen en een veilige en leefbare delta | Deltares


The Netherlandsnested pathways2025-2030

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source: Ten Harmsen van der Beek et al. (2025)

DAPP-Delta

Developed method for the identification of pivotal decisions towards transformations of current land and water use using forward-exploration and backcasting

Contact person: Renske de Winter, Noor ten Harmsen van der Beek

More information:

Ten Harmsen van der Beek et al. (2025). Identifying transformative decisions: a dual approach to adaptation pathways design using forward-exploration and backcasting. Climate Risk Management. 48, 100716. https://doi.org/10.1016/j.crm.2025.100716

The Netherlandsforecasting & backcasting2022-ongoing

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Source: Langendijk et al. (2025)

REACHOUT

Expanded DAPP methodology to incorporate climate adaptation, mitigation and urban development - including the synergies and tradeoffs between measures for each of these three objectives

Contact person: Sarah Wright, Ad Jeuken

More information:

Langendijk et al. (2025). Supporting climate resilient development planning - a dynamic adaptive pathways based approach and an illustrative case from Cork City, Ireland. Global Environmental Change, 95, 103070. https://doi.org/10.1016/j.gloenvcha.2025.103070

Climate Resilient Development Pathways (CRDP) - Triple-A Toolkit

Cork (Ireland) and Logrono (Spain)CRDP2021-2025

Pathways for urban coastal flooding 

Explored measures and pathways to reduce flood occurrence and impact

Contact person:

Marjolijn Haasnoot, Kathryn Roscoe

More information:

Abstract International Congress on Environmental Modelling and Software: Exploring pathways for urban coastal flooding in the city of Miami, Florida

Video Jayantha Obeysekera - Sea level rise, Climate Change and Water Management in South Florida

Miami (USA)implementation of pathways

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Source: Van der Brugge and Vermooten (2016).

Toolbox for an adaptive approach for provinces regarding long term drinking water supply

Composed toolbox that enables provinces to start setting up an adaptive approach for long-term drinking water supply

The toolbox includes templates, calculation tool, pathway generator and a webpage with background information and overview of existing data and models

Contact person: 

Rutger van der Brugge and Sophie Vermooten

More information: 

Adaptieve aanpak - Lange termijn drinkwatervoorziening - Deltares Public Wiki

The Netherlands
2016

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Bangladesh Delta plan

  • set up adaptive delta management approach
  • identified no- and low-regret measures
  • developed alternative pathways of suitable measures

Contact person:

William Oliemans

More information:

Deltaplan Bangladesh | Deltares

Bangladesh

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