ProfessorJonathan Tonkin

The role of direct and indirect interactions in structuring communities across environmental gradients

Investigating the cascading risks in the natural domain with a focus on ecosystems' resilience to climate change-induced risks.

Interactive effects of non-native fish and environmental conditions on galaxiid demography

Eco-evo dynamics in multitrophic parasitoid-host interactions

Stealing the Holy Grail from the Sleeping Giant - Machine Learning for Functional Ecology and Evolution

Deconstructing the role of disturbance and species traits in determining trophic cascade strength

Biophysical connections in free-flowing floodplain river systems

A meta analysis of demographic compensation

Deconstructing the role of environmental fluctuations in structuring ecological communities in time

Interactions between introduced trout and native non-migratory galaxiids along a disturbance gradient following a major flood event in Canterbury

Native Pollinators of the Canterbury Port Hills Restoration Plantings

Quantifying the vulnerability of New Zealand’s freshwater fish under climate change

Resource dynamics in braided rivers

Linking ecological processes and biogeographic patterns to forecast biodiversity responses to climate change in the Ross Sea Region, Antarctica

Trout influences on non-migratory galaxiids under natural and reduced flow conditions

A numerical simulation (model) of fine sediment dynamics in the lower Rangitata River in response to different flow regimes (with a focus on flood harvesting), with a view to informing flow management of the River and its impact on ecological values

Factors Influencing Haul-out Behaviour of Non-reproductive Weddell Seals (Leptonychotes weddellii) at Cape Royds, Antarctica

Emperor penguins, Weddell seals, and their interactions with the environment and each other in the Ross Sea