Publications
Selected Publications and Scholarly Activities as of June 2009
Refereed Articles
Andersen, J.M., Wiersma Y.F., Stenson G. 2009. Movement patterns of hooded seals
(Cystophora cristata) in the North West Atlantic Ocean during the
post-moult and pre-breed seasons. Journal of Northwest Atlantic Fishery
Science, accepted March 5, 2009
Wiersma, Y.F. and Nudds, T.D. 2009. Efficiency and effectiveness in
representative reserve design in Canada: the contribution of
existing protected areas. Biological Conservation 142:
1639-1646.
Wiersma, Y.F. 2008. Designing protected areas in the north. Northern Review 29: 63-83.
Gonzales, E.K., Wiersma, Y.F., Maher, A.I. and Nudds, T.D. 2008. Positive relationship between non-native and native squirrels in an urban landscape. Canadian Journal of Zoology 86: in press.Vanderkam, R.P.D., Wiersma, Y.F., and King D.J. 2007. Heuristic algorithms vs. linear programming for designing conservation reserve networks: evaluation of solution optimality and processing time. Biological Conservation 137: 349-358.
Wiersma, Y.F. 2007. The effect of scale on the design of optimal protected areas networks in Canada. Landscape Ecology 22: 1477-1487.
Wiersma, Y.F., and Nudds, T.D. Conservation targets for viable species assemblages: data independent targets are not appropriate. Biodiversity and Conservation 15: 4555a-4567.
Wiersma, Y.F. and Urban, D.L. 2005. Beta-diversity and nature reserve system design: a case study from the Yukon, . Conservation Biology 19: 1262-1272.
Wiersma, Y.F. 2005. Environmental benchmarks vs. ecological benchmarks in assessment and monitoring in : is there a difference?Environmental Monitoring and Assessment 100: 1-9.
Wiersma, Y.F., Nudds, T.D., and Rivard, D.H. 2004. Models to distinguish effects of landscape patterns and human population pressures associated with species loss in Canadian national parks.Landscape Ecology 19: 773-786.
Habib, L.D., Wiersma, Y.F., and Nudds, T.D. 2003. Effects of sampling bias on estimates of historical species richness and faunal relaxation of mammals in Canadian national parks. Journal of Biogeography 30: 375-380. With an Erratum
Wiersma, Y.F., and Nudds, T.D. 2001. Comparison of sampling methods to estimate historic species richness of mammals for tests of faunal relaxation in Canadian Parks.Journal of Biogeography 28: 447-452.
Non-Refereed Articles
Wiersma, Y. 1996. Corridors in a region conservation plan: a
commentary on the use of corridors using the Greater Georgian Bay
ecosystem as a model. The George Wright Forum 13(4):
51-62.
Wiersma, Y.F., and Nudds, T.D. 2003. On the fraction of land needed for protected areas.In: Making Ecosystem Based Management Work, Proceedings of the Fifth International Conference on Science and Management of Protected Areas (N.W.P. Munro, P. Dearden, T.B. Herman, K Beazley and S. Bondrup-Nielson, eds). Chapter 7, CD-ROM Proceedings.
Edited Volumes
Wiersma, Y.F., (editor). 2003. Designing protected areas: wild
places for wild life. Summary and Proceedings of the Canadian
Council on Ecological Areas and Circumpolar Protected Areas
Workshop. September 9-10, Yellowknife, Northwest Territories .
Technical Reports
Wiersma Y.F. 2007. Protected Areas in Northern Canada:
identifying protected areas to represent mammals. Phase 2 Report.
CCEA Occasional Paper No. 17. Available from the Canadian Council on Ecological
Areas.

Wiersma, Y.F. Beechey T.J., Oosenbrug B.M. and Meikle J.C. 2005.
Protected Areas in Northern Canada: Designing for Ecological
Integrity. Phase 1 Report. CCEA Occasional Paper No. 16.
Canadian Council on Ecological Areas, CCEA Secretariat, Ottawa,
Ontario, Canada. xiv + 128 pp. + folded map. Available from the
Canandian Council on Ecological
Areas.

