
Diploma in Nature-Based Solutions for Coasts
The Diploma in Nature-Based Solutions for Coasts Prepares you to design and evaluate nature-based solutions that protect the coast from erosion and flooding while restoring biodiversity. You will study how dunes, saltmarshes, seag
Prior Knowledge Assessment
These are the skills this programme builds. Tick the ones you already have and we will tell you which part of the syllabus is really for you.
What is the Diploma in Nature-Based Solutions for Coasts?
The Diploma in Nature-Based Solutions for Coasts
Prepares you to design and evaluate nature-based solutions that protect the coast from erosion and flooding while restoring biodiversity. You will study how dunes, saltmarshes, seagrass meadows, oyster reefs and mangroves work as natural defences, how to combine them with conventional engineering in hybrid systems, and how to plan, fund and monitor these projects using sound technical and ecological criteria.
Key advantages
- A double benefit: Coastal protection and ecosystem recovery in a single project.
- Technical grounding: The physical and ecological processes behind the protective effect.
- International standards: Criteria from the IUCN Global Standard for Nature-based Solutions.
- A realistic view: The limits, uncertainties and success factors of each solution.
- Case study: A nature-based project for a real stretch of coast.
Programme highlights
- Know the protective ecosystems: Understand how dunes, saltmarshes and reefs reduce risk.
- Design with nature: Develop green and hybrid solutions suited to each coast.
- Assess effectiveness: Apply physical and ecological monitoring indicators.
- Fund projects: Get to know funds and mechanisms for nature-based solutions.
- Boost your career: Specialise in ecosystem-based coastal adaptation.
- Train to protect the coast by working with nature rather than against it.
Programme Structure
The programme is structured in 8 modules, listed below in order of study.
Foundations of Nature-Based Solutions
- Definition and principles
- The IUCN Global Standard
- Green, grey and hybrid infrastructure
- Coastal ecosystem services
- Multiple benefits
- Limits and risks
- International policy framework
- How the approach has evolved in coastal engineering
Coastal Processes and the Protective Function
- Wave attenuation by vegetation
- Sediment stabilisation
- Accretion and vertical growth
- Response to storms
- Interaction with sea level rise
- Spatial and temporal scales
- Methods for measuring protection
- Modelling nature-based solutions
Dunes and Beaches
- Dynamics of dune systems
- Dune restoration
- Dune vegetation
- Sand fencing
- Beach nourishment
- Managing trampling and access
- Dunes as storm defences
- Monitoring dune systems
Saltmarshes, Wetlands and Mangroves
- How saltmarshes work
- Managed realignment
- Restoring tidal connectivity
- Mangroves as coastal defence
- Species selection
- Sediment management
- Blue carbon as a co-benefit
- Vegetation monitoring
Reefs and Living Shorelines
- Oyster and shellfish reefs
- Coral reefs and coastal protection
- Living shorelines in estuaries
- Seagrass meadows and sediments
- Structures for species recruitment
- Ecological enhancement of rock armour
- Materials and substrates
- Biological monitoring
Project Design and Hybrid Systems
- Site diagnosis
- Option selection
- Design criteria
- Combining with conventional works
- Construction phasing
- Managing risk during implementation
- Adaptive maintenance
- Consents and environmental assessment
Evaluation, Funding and Governance
- Physical and ecological indicators
- Cost-benefit analysis
- Valuing co-benefits
- Public funds and international programmes
- Insurance and nature-based solutions
- Community involvement
- Governance and land ownership
- Communicating results
Case Study: Nature-Based Coastal Project
- Choosing the stretch of coast
- Risk analysis
- Ecological diagnosis
- Choosing the solution
- Conceptual design
- Monitoring plan
- Budget and funding
- Presenting the project
Study Time and Workload
800 hours of study, online and at your own pace. Move the slider to the hours a week you can really put in.
Biologists, environmental scientists and marine science graduates: who want to apply ecology to coastal defence Civil and coastal engineers: looking for alternatives to conventional works Public sector officers: who manage coasts and protected sites Environmental consultants: who design restoration and adaptation projects Landscape architects and planners: working on the coastal edge
Academic direction and faculty
The teaching team at Navalis: working professionals who deliver and oversee the institute's programmes.








Student Reviews
Reviews collected and verified by Opynio, not written by us.
Learning Outcomes
- 01Understand nature-based solutions
- 02Analyse the protective role of ecosystems
- 03Select suitable solutions
- 04Design hybrid systems
- 05Plan monitoring and maintenance
- 06Prepare fundable projects
Career Opportunities
Entry Requirements
Admissions Process
No waiting for a phone call. If your documents are complete, you can pay in the same session.
Entry profile: A degree in marine science, biology, environmental science, civil engineering, geography, landscape architecture or a related field; or professional experience in coastal management or environmental restoration. Language: A good working level of English to follow classes and materials. Technical requirements: A computer with a stable internet connection, an up-to-date browser and a webcam for live sessions and project presentations. Admissions process: Online application, profile review and a short interview with the academic team. We confirm your start date when you enqui
Frequently Asked Questions
Leave your details and admissions will write back. If you already know this is the one, go straight to the application and pay in the same session.
