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Personal profile

Area of academic expertise - outline

My research is multidisciplinary and integrative, and I combine laboratory experiments and field surveys to address applied and basic research questions in aquatic ecology. In particular I am interested in:

  • Understanding and predicting impacts of invasive species
  • Predator-prey dynamics under changing environments
  • Multiple environmental stressors and how they affect biotic interactions

Current research activities

  • The attractiveness of shrimp feed in aquaculture
  • The reestablishment of fish communities on restored coral reefs
  • Impact of invasive prey on a native predator
  • Size determination of predator-prey interactions
  • Anthropogenic noise and its impact on biotic interactions

Desired research direction

  • Impacts of pollutants on predator-prey interactions
  • The role of the developmental environment in shaping future behaviour
  • Mathematical modelling of food webs

Target collaborative companies

  • Mars WALTHAM
  • Skretting

Target collaborative organisations

  • University of Exeter
  • University of Portsmouth
  • University of Witwatersrand, South Africa

Other areas of expertise available for knowledge exchange

  • Functional responses and associated statistical modelling
  • Marine invertebrate behaviour 
  • Animal husbandry and lab maintenance of specimens

External positions

Research Associate, Stellenbosch University

1 Jan 20161 Jan 2018

Keywords

  • QL Zoology
  • Aquatic
  • Stressors
  • Invasive species
  • Biotic interactions
  • Behaviour
  • Predator-prey

Fingerprint Dive into the research topics where Mhairi Alexander is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 1 Similar Profiles
functional response Earth & Environmental Sciences
predators Agriculture & Biology
predator Earth & Environmental Sciences
South Africa Agriculture & Biology
introduced species Earth & Environmental Sciences
mussels Agriculture & Biology
invasive species Earth & Environmental Sciences
Mytilus galloprovincialis Agriculture & Biology

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2012 2019

Assessing the impacts of the introduced channel catfish Ictalurus punctatus using the comparative functional response approach

Faria, L., Alexander, M. E. & Vitule, J. R. S., Dec 2019, In : Fisheries Management and Ecology. 26, 6, p. 570-577 8 p.

Research output: Contribution to journalArticle

functional response
handling time
fish
native species
aquaculture
6 Downloads (Pure)
Open Access
File

The effect of short-term feed-deprivation and moult status on feeding behaviour of the Pacific white shrimp (Litopenaeus vannamei)

Bardera, G., Owen, M. A. G., Pountney, D., Alexander, M. E. & Sloman, K. A., 15 Sep 2019, In : Aquaculture. 511, 10 p., 734222.

Research output: Contribution to journalArticle

feed deprivation
Litopenaeus vannamei
molt
feeding behavior
molting
81 Downloads (Pure)

Contrasting invasion patterns in intertidal and subtidal mussel communities

Skein, L., Alexander, M. & Robinson, T., 20 Apr 2018, In : African Zoology. 53, 1, p. 47-52

Research output: Contribution to journalArticle

Open Access
File
mussels
Mytilus galloprovincialis
littoral zone
South Africa
habitats
71 Downloads (Pure)

Functional responses of a cosmopolitan invader demonstrate intraspecific variability in consumer–resource dynamics

Howard, B. R., Barrios-O'Neill, D., Alexander, M. E., Dick, J. T. A., Therriault, T. W., Robinson, T. B. & Côté, I. M., 28 Sep 2018, In : PeerJ. 6, 22 p., 5634.

Research output: Contribution to journalArticle

Open Access
File
Brachyura
Carcinus maenas
Northern Ireland
crabs
Canada

Activities 2015 2019

  • 6 Invited talk
  • 4 Participation in conference
  • 2 Oral presentation
  • 1 Types of Public engagement and outreach - Festival/Exhibition

International Conference for Aquatic Invasive Species

Mhairi Alexander (Speaker)
30 Oct 2019

Activity: Talk or presentationInvited talk

Invited talk: The re-establishment of fish assemblages on restored coral reefs. Hasanuddin University, Makassar, Indonesia

Mhairi Alexander (Invited speaker), Marie Seraphim (Invited speaker), Kath Sloman (Invited speaker)
2019

Activity: Talk or presentationInvited talk

UWS Teaching and Learning Conference 2019

Mhairi Alexander (Speaker), Kath Sloman (Speaker)
2019

Activity: Talk or presentationOral presentation

UWS Super Science Festival

Phillip Cowie (Presenter), Kath Sloman (Presenter), Mhairi Alexander (Presenter), Marie Seraphim (Presenter), Guillermo Bardera (Presenter)
Feb 2019

Activity: OtherTypes of Public engagement and outreach - Festival/Exhibition

File

UWS Learning, Teaching & Research Conference 2018

Kath Sloman (Speaker), Mhairi Alexander (Speaker)
Jun 2018

Activity: Participating in or organising an eventParticipation in conference

Profiles

Litopenaeus vannamei
shrimp
crustacean culture
feed deprivation
shrimp culture
aquarium fish
systematic review
Fish
human health
Fishes
license
schoolchild
habitat
experience
Disease