
Course in Artificial Reefs and Ecological Structures
The Course in Artificial Reefs and Ecological Structures Prepares you to design and evaluate artificial reefs and structures that support marine life, from fisheries protection modules to ecological engineering solutions built int
Prior Knowledge Assessment
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What is the Course in Artificial Reefs and Ecological Structures?
The Course in Artificial Reefs and Ecological Structures
Prepares you to design and evaluate artificial reefs and structures that support marine life, from fisheries protection modules to ecological engineering solutions built into breakwaters and harbours. You will study what these structures are for, the materials and designs available, siting criteria, the applicable regulations and the monitoring needed to check that they do their job without creating new impacts.
Key advantages
- Applied focus: From the ecological objective to the structure’s design.
- Materials and design: Concretes, textures, shapes and habitat complexity.
- Greener infrastructure: Ecological enhancement of breakwaters, harbours and rock armour.
- A critical eye: Risks, limitations and poor practices to avoid.
- Case study: A reef or structure design for a specific location.
Programme highlights
- Define the objective: Distinguish between protection, production and restoration.
- Design the structure: Choose suitable materials and forms.
- Site it wisely: Analyse seabed, currents and uses.
- Evaluate results: Apply biological and structural monitoring.
- Broaden your profile: Useful for consultancy, coastal engineering and fisheries management.
- Train to make structures at sea add biodiversity rather than take it away.
Programme Structure
The programme is structured in 5 modules, listed below in order of study.
Foundations of Artificial Reefs
- History and types of artificial reef
- Objectives: protection, production and recreation
- Attraction versus biomass production
- Colonisation of artificial substrates
- Limitations and criticisms
Materials and Design
- Concrete and low-footprint materials
- Textures and microhabitats
- Structural complexity
- Stability against waves
- Materials to avoid
Ecological Engineering in Infrastructure
- Breakwaters and rock armour with ecological value
- Textured units and artificial rock pools
- Integration into harbours and quays
- Structures in offshore wind farms
- Assessing the ecological benefit
Siting, Regulation and Deployment
- Seabed and current surveys
- Compatibility with other uses
- International guidelines on artificial reefs
- Consents and environmental assessment
- Placing and deploying modules
Monitoring and Case Study
- Designing the monitoring
- Biological colonisation
- Fish and associated species
- Condition and stability of the structure
- Case study: designing an artificial reef
Study Time and Workload
300 hours of study, online and at your own pace. Move the slider to the hours a week you can really put in.
Biologists and marine science graduates: who want to apply ecology to structural design Civil and harbour engineers: who want to build ecological criteria into their schemes Fisheries management officers: who work with protection reefs Environmental consultants: who propose ecological enhancement measures Coastal authority staff: who consent and oversee structures at sea
Academic direction and faculty
The teaching team at Navalis: working professionals who deliver and oversee the institute's programmes.








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Learning Outcomes
- 01Know the types of artificial reef
- 02Select materials and designs
- 03Choose the location
- 04Apply ecological engineering
- 05Understand the regulations
- 06Design monitoring
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 university degree or vocational qualification in biology, marine science, environmental science or engineering; or experience in the maritime or environmental sector. 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 enquire.
Frequently Asked Questions
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