Daniel Duplisea

Image Duplisea, Daniel
Research Scientist
  • Precautionary and Ecosystem Approaches to Fisheries.
  • Incorporation of climate change into fishing strategies
  • Risk, hazards and sustainable fisheries exploitation

Current research and/or projects

  • Ecosystem approach to fisheries
  • Incorporating climate change into risk based advice for fish stocks
  • The precautionary approach to fisheries

Professional activities / interests

Professor at:

  • University of Quebec at Rimouski

Education and awards

PhD (Systems Ecology), Stockholm University, 1998

Phil Lic, Stockholm University, 1996

MSc, Dalhousie University, 1993

BSc (Hon) Marine Biology, Dalhousie University, 1991


International experience and/or work

PhD in Sweden 1994-1998

Scientific officer, cefas, Lowestoft, England 1998-2001

Key publications

Primary Publications:

  1. Duplisea, D.E., 2018. Fishermen's Historical Knowledge Leads to a Re‐Evaluation of Redfish Catch. Marine and Coastal Fisheries10(1), pp.3-11.

  2. Duplisea, D.E., 2017. Eliminating implausible fisheries assessment models using fishers’ knowledge. Canadian Journal of Fisheries and Aquatic Sciences75(8), pp.1280-1290.

  3. Van Beveren, E., Duplisea, D., Castonguay, M., Doniol-Valcroze, T., Plourde, S. and Cadigan, N., 2017. How catch underreporting can bias stock assessment of and advice for northwest Atlantic mackerel and a possible resolution using censored catch. Fisheries Research194, pp.146-154.

  4. Duplisea, D.E., Frisk, M.G. and Trenkel, V.M., 2016. Extinction debt and colonizer credit on a habitat perturbed fishing bank. PloS one11(11), p.e0166409.

Secondary Publications:

  1. Duplisea, D.E., Roux, M-J., Hunter, K.L. and Rice, J. 2019. Resource management under climate change: a risk-based strategy to develop climate-informed science advice. Can. Sci. Advis. Sec. Res. Doc. 2019/044. 

  2. Duplisea, D.E., 2016. Fitting a statistical catch at length model (NFT-SCALE) to Unit 1+ 2 redfish (Sebastes mentella and Sebastes fasciatus). Can. Sci. Advis. Sec. Res. Doc. 2016/095. https://waves-vagues.dfo-mpo.gc.ca/Library/40577879.pdf.

  3. Duplisea, D. E. 2013. Equilibrium estimates of Fmsy and Bmsy for 3Pn4RS cod.Can. Sci. Advis. Sec. Res. Doc. 2012/171.http://publications.gc.ca/collections/collection_2013/mpo-dfo/Fs70-5-2012-171-eng.pdf