Loading content
 Cathy Hobbs

Cathy Hobbs

MbyRes Student

 Geoffrey Pope Lab 201

 

Geoffrey Pope Building, University of Exeter , Stocker Road, Exeter, EX4 4QD, UK

Overview

Currently I am a MbyRes student at the University of Exeter investigating the movement of microplastics in benthic ecosystems and determining how interactions with marine biota alters subsequent particle bioavailability. I completed my undergraduate Biological Sciences degree in 2018 and particularly enjoyed the Marine Biology and Ecotoxicology aspects. This led me to pursue a MbyRes in this area of research. 

Broad research specialisms 

Environmental microplastics 

Aquatic ecotoxicology 

Biology of Marine Organisms 

Qualifications

1:1, BSc (Hons) Biological Sciences (Animal Biology), University of Exeter, 2015-2018

Research

Research projects

Project Title: Plastic Movement Through the Benthic Ecosystem

Supervisors: 

Dr Ceri Lewis, University of Exeter 

Professor Tamara Galloway, University of Exeter

Project Description: 

The biological processes that transform and transport microplastics to the ocean floor and any accumulation or redistribution that might occur by biological communities once within the benthos are not known, but are of critical importance to understand for assessing risks. 

For my MbyRes, I will look at the movement of microplastics through an experimental marine ecosystem to investigate how species interactions with microplastics, via ingestion and excretion, influence the bioavailability of microplastics to other species and the ultimate fate of plastic particles. 

 

Publications: 

Hobbs, C.A.D., Potts, R.W.A., Bjerregaard Walsh, M., Usher, J., and Griffiths, A.M. (2019) Using DNA Barcoding to Investigate Patterns of Species Utilisation in UK Shark Products Reveals Threatened Species on SaleScientific Reports 9, Article Number 1028 

 

Teaching

Supervision / Group

Back | Edit Profile