Freshwater habitat restoration research

OUR RESEARCH · RESTORE

Restoration and Reclamation

How do we restore freshwater ecosystems and measure whether conservation actions work? We study habitat offsetting, fish stocking, habitat enhancement, and ways to bring Indigenous and local knowledge into conservation decisions.

FOUR RESEARCH THEMES

Restoring habitats and strengthening conservation decisions

Habitat offsetting research

Habitat Offsetting and Banking

We evaluate whether habitat offsets and conservation banks deliver meaningful gains for freshwater biodiversity, and how offset design, measurement, and policy can improve outcomes.

Explore this research →
Fish stocking assessment

Efficacy of Stocking

We test whether fish stocking achieves restoration and fisheries-management goals, and investigate how stocked fish interact with existing aquatic communities.

Explore this research →
Fish habitat enhancement

Building Fish Habitat Enhancement

We assess constructed and enhanced habitats, including spawning substrates and coarse woody structures, to understand how fish and aquatic communities respond over time.

Explore this research →
Mackenzie River Delta landscape

Incorporating Local and Traditional Knowledge

We explore how Indigenous and local knowledge can complement ecological science, strengthen understanding of environmental change, and inform collaborative freshwater conservation.

Explore this research →

HOW WE WORK

Measuring restoration success

We combine field surveys, fish community monitoring, habitat assessments, ecological analysis, and partnerships with communities and resource managers to evaluate restoration strategies. Our goal is to distinguish interventions that produce lasting ecological benefits from those that fall short.

Field monitoring and habitat restoration research

Research in Action

Habitat offsetting and banking research

How effective is habitat banking?

Research examines how offset credits are calculated, the risks associated with habitat banks, and their potential to support freshwater biodiversity.

Read the published study →

Spawning habitat enhancements

Building fish habitat enhancements

Long-term monitoring examines how habitat enhancements, including coarse woody structures and spawning substrate, affect freshwater ecosystems.

Read the published study →

Publications and ongoing research

Explore publications and related restoration research, or return to Research Overview.

Browse Publications →Return to Research Overview →

Image credit: Mackenzie River Delta photograph by Adam Jones / Wikimedia Commons, CC BY-SA 3.0; displayed with cropping. Illustrative landscape, not a study photograph.