Marine Biology PhD Projects, Programmes & Scholarships

Studying a PhD in Marine Biology would give you the chance to study ocean life through an extended research project. You could be investigating the effects pollution is having on sea life, attempting to improve how we promote ocean sustainability or developing better methods for tracking organisms.

What’s it like to do a PhD in Marine Biology?

As a Marine Biology PhD student, you’ll develop skills in a range of areas, from field work to in the laboratory. Depending on your exact project, you’ll spend more or less time in the field, but almost every project includes the opportunity to gain at least some field work experience.

Some typical research topics in Marine Biology include:

• Studying microplastics in the ocean
• Developing methods of promoting ocean sustainability
• Improving current methods of tracking sea life
• Studying an organism from the ocean in detail
• Investigating the effects of pollution on sea life
• Studying how organisms adapt to environmental change

Almost all Marine Biology PhD programmes are advertised projects with attached funding. The additional cost of fieldwork or bench fees makes it challenging to self-fund either an advertised project or one you have proposed. This cost, as well as the difficulty finding an institution and supervisor with the expertise and equipment suitable for your research, makes proposing your own research uncommon in Marine Biology.

A general field day will consist of either sampling, measuring, or observing organisms or their environment. This may include tagging individuals from a certain species or counting their population. Other days will involve analysing previously collected data, either in the laboratory or using techniques from data science and statistics.

Upon completion of your final year, you’ll write a thesis of roughly 60,000 words that will contribute to the knowledge of your field. During your viva exam you’ll then defend your work and if successful, be awarded your PhD.

Entry requirements

The entry requirements for most Marine Biology PhD programmes involve a Masters in a subject directly related to Biology, at Merit or Distinction level. If English isn’t your first language, you’ll also need to show that you have the right level of language proficiency.

PhD in Marine Biology funding options

The research council responsible for funding Marine Biology PhDs in the UK is the Biotechnology and Biological Sciences Research Council (BBSRC). They provide fully-funded studentships including a stipend for living costs, a consumables budget for bench fees and a tuition fee waiver. Students don’t apply directly to the BBSRC, you apply for advertised projects with this funding attached.

It’s uncommon for Marine Biology PhD students to be ‘self-funded’ due to the additional bench fees. However, if you were planning to fund yourself it might be achievable (depending on your project) through the UK government’s PhD loan and part-time work.