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Marine Biology Level 3 Training
Course Line On Demand

100% Online | 2026 Updated | Cheapest Fees | No Hidden Fees | Free PDF Certificate | 24/7 Support

Summary

Price
£19.99 inc VAT
Study method
Online, On Demand 
Duration
2.1 hours · Self-paced
Qualification
No formal qualification
Certificates
  • Reed Courses Certificate of Completion - Free
Assessment details
  • Final Exam (included in price)
Additional info
  • Tutor is available to students
1 student purchased this course

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Overview

The Marine Biology Level 3 Training course is designed for learners seeking structured understanding of marine ecosystems, organisms, and environmental processes. This course explores how marine biology contributes to our knowledge of biodiversity, conservation, and sustainable management of oceanic environments.

Marine biology is central to understanding the structure, function, and dynamics of aquatic ecosystems. Throughout this course, learners develop awareness of marine biodiversity, ecological principles, conservation strategies, and human impacts on marine systems. Emphasis is placed on conceptual understanding, field research awareness, and environmental responsibility rather than operational or regulatory authority.

The course introduces learners to oceanography, trophic relationships, marine mammals, fisheries, aquaculture, and research methods. Learners also explore fieldwork principles, laboratory techniques, current marine environmental challenges, and emerging research topics, providing a broad foundation in marine biology.

Rather than preparing learners for licensed marine research or professional scientific roles, this Marine Biology course develops academic understanding, practical awareness, and transferable knowledge. It is suitable for learners interested in environmental studies, conservation, aquatic sciences, or further academic study in marine biology.

Certificates

Assessment details

Final Exam

Included in course price

Curriculum

10
sections
41
lectures
2h 7m
total

    • 1: Disclaimer 01:00

    • 2: Overview of marine ecosystems 03:00
    • 3: Introduction to marine biodiversity 03:00
    • 4: Physical and chemical properties of seawater 03:00
    • 5: Principles of oceanography 03:00

    • 6: Ecological concepts and principles 03:00
    • 7: Trophic relationships in marine food webs 03:00
    • 8: Biotic and abiotic factors influencing marine communities 02:00
    • 9: Estuarine and coastal ecosystems 03:00
    • 10: Deep-sea and open-ocean ecosystems 03:00

    • 11: Threats to marine biodiversity 03:00
    • 12: Conservation strategies and practices 03:00
    • 13: Marine protected areas and their management 03:00
    • 14: Sustainable fishing practices 03:00
    • 15: Environmental impact assessment 03:00

    • 16: Fisheries management and regulations 03:00
    • 17: Fisheries stock assessment methods 03:00
    • 18: Sustainable aquaculture practices 03:00
    • 19: Mariculture and shellfish farming 03:00
    • 20: Fisheries economics and policy 03:00

    • 21: Introduction to marine mammals 03:00
    • 22: Anatomy, physiology, and behaviour of marine mammals 03:00
    • 23: Marine mammal conservation and management 03:00
    • 24: Marine mammal research techniques 03:00
    • 25: Whales, dolphins, seals, and sea lions 03:00

    • 26: Experimental design and data collection 03:00
    • 27: Field sampling techniques 03:00
    • 28: Data analysis and statistical methods 03:00
    • 29: Scientific writing and communication 03:00
    • 30: Ethical considerations in marine biology research 03:00

    • 31: Field trips to coastal and marine environments 03:00
    • 32: Collection and analysis of field data 03:00
    • 33: Identification of marine organisms 03:00
    • 34: Laboratory techniques and experiments 03:00
    • 35: Research project design and implementation 04:00

    • 36: Emerging topics and research areas in marine biology 03:00
    • 37: Climate change and its impacts on marine ecosystems 03:00
    • 38: Ocean acidification and coral reef decline 03:00
    • 39: Marine pollution and its effects 03:00
    • 40: Biosecurity and invasive species management 03:00

    • 41: Final Exam 09:00

Description

This Marine Biology Level 3 Training course consists of eight structured lectures, followed by a final assessment, each addressing key areas of marine biology knowledge and professional awareness.

The course begins with an introduction to marine biology, covering marine ecosystems, biodiversity, physical and chemical properties of seawater, and oceanographic principles.

Marine ecology explores ecological concepts, trophic relationships in food webs, biotic and abiotic factors, and specific ecosystems such as estuarine, coastal, deep-sea, and open-ocean environments.

Marine conservation examines threats to biodiversity, conservation strategies, management of marine protected areas, sustainable fishing practices, and environmental impact assessment principles.

Fisheries and aquaculture introduce management, regulatory frameworks, stock assessment methods, sustainable aquaculture, mariculture, shellfish farming, and policy awareness.

Marine mammal studies cover anatomy, physiology, behaviour, conservation, management, research techniques, and overview of whales, dolphins, seals, and sea lions.

Research methods in marine biology provide awareness of experimental design, field sampling, data analysis, statistical methods, scientific writing, and ethical considerations in research.

Fieldwork and practicum explore coastal and marine field trips, data collection, organism identification, laboratory techniques, and conceptual design and implementation of research projects.

Current issues in marine biology examine emerging research topics, climate change impacts, ocean acidification, coral reef decline, marine pollution, and biosecurity including invasive species management. The final exam assesses learners’ understanding of marine biology concepts, research awareness, and environmental considerations.

Certification

Upon successful completion of the Marine Biology Level 3 Training course, learners will receive a free digital certificate from Reed confirming course completion. A provider-issued certificate is available following verification of the Reed certificate, with optional premium certificates and academic transcripts offered separately.

Who is this course for?

This Marine Biology course is suitable for learners interested in environmental sciences, conservation, and aquatic ecosystems. It is ideal for students, volunteers, environmental enthusiasts, or individuals preparing for further academic study in marine biology, ecology, or environmental management.

Requirements

No formal qualifications or prior experience are required to enrol on this Marine Biology course. Learners should have a basic to good standard of English, access to the internet, and a computer, tablet, or smartphone. Completion of the assessment is required to finish the course and receive certification.

Career path

This Marine Biology course can support progression into environmental support roles, conservation assistance, research support positions, educational outreach, or further academic study in marine biology, ecology, or environmental sciences.

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Legal information

This course is advertised on Reed.co.uk by the Course Provider, whose terms and conditions apply. Purchases are made directly from the Course Provider, and as such, content and materials are supplied by the Course Provider directly. Reed is acting as agent and not reseller in relation to this course. Reed's only responsibility is to facilitate your payment for the course. It is your responsibility to review and agree to the Course Provider's terms and conditions and satisfy yourself as to the suitability of the course you intend to purchase. Reed will not have any responsibility for the content of the course and/or associated materials.

FAQs

Study method describes the format in which the course will be delivered. At Reed Courses, courses are delivered in a number of ways, including online courses, where the course content can be accessed online remotely, and classroom courses, where courses are delivered in person at a classroom venue.

CPD stands for Continuing Professional Development. If you work in certain professions or for certain companies, your employer may require you to complete a number of CPD hours or points, per year. You can find a range of CPD courses on Reed Courses, many of which can be completed online.

A regulated qualification is delivered by a learning institution which is regulated by a government body. In England, the government body which regulates courses is Ofqual. Ofqual regulated qualifications sit on the Regulated Qualifications Framework (RQF), which can help students understand how different qualifications in different fields compare to each other. The framework also helps students to understand what qualifications they need to progress towards a higher learning goal, such as a university degree or equivalent higher education award.

An endorsed course is a skills based course which has been checked over and approved by an independent awarding body. Endorsed courses are not regulated so do not result in a qualification - however, the student can usually purchase a certificate showing the awarding body's logo if they wish. Certain awarding bodies - such as Quality Licence Scheme and TQUK - have developed endorsement schemes as a way to help students select the best skills based courses for them.
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