Angus McIntosh

Angus McIntosh

Deputy Head of School
Biological Sciences 226
Internal Phone: 95186

Qualifications & Awards

Research Interests

I work at all levels in freshwater ecosystems, ranging from population and community ecology through to ecosystem and aquatic landscape ecology, including work on fish and invertebrates in streams, lakes and wetlands. I’ve been particularly interested in aquatic food webs, predator-prey interactions, the influences of flow-related habitat size and disturbance in rivers, exchanges between aquatic and terrestrial ecosystems, and restoration and rehabilitation. This has included long-running studies in the upper Waimakariri River system in Canterbury, at the Rocky Mountain Biological Laboratory in Colorado and in agricultural streams of the Canterbury Plains. Important aspects include investigations of: - effects of non-native trout on galaxiid fishes,- riverscape configuration influences on fish and other aquatic biodiversity,- changes in river habitat size (e.g. through alteration in flows) on river food webs,- habitat drying on pond communities, - connections between aquatic and terrestrial ecosystems (cross-ecosystem influences)-restoration of agricultural streams in the Canterbury Waterway Rehabilitation Experiment (CAREX).See the FERG (Freshwater Ecology Research Group) pages for more details on this research and my EcologyLive website (see link under Resources above) for photographs, stories and information of interest to a wider audience.

Research/Scholarly/Creative Works

  • Boddy NC. and McIntosh AR. (2017) Temperature, invaders and patchy habitat interact to limit the distribution of a vulnerable freshwater fish. Australian Journal of Ecology 42(4): 456-467.
  • Campbell RE. and McIntosh AR. (2017) Space–time interactions and invertebrate assemblage change in stream networks. Australian Journal of Ecology 42(2): 227-237.
  • White RSA., Wintle BA., McHugh PA., Booker DJ. and McIntosh AR. (2017) The scaling of population persistence with carrying capacity does not asymptote in populations of a fish experiencing extreme climate variability.. Proceedings of the Royal Society B: Biological Sciences 284(1856) |.
  • Galatowitsch ML. and McIntosh AR. (2016) Developmental constraints control generalist invertebrate distributions across a gradient of unpredictable disturbance. Freshwater Science 35(4): 1300-1311.
  • Galatowitsch ML. and Mcintosh AR. (2016) Trait flexibility of generalist invertebrates exposed to contrasting predation and drying stressors. Freshwater Biology 61(6): 862-875.