GenARCC

Genomic Adaptation and Resilience to Climate Change

A cross-government program connecting genomic diversity with environmental change and climate vulnerability across Canadian ecosystems.

Atlantic puffin representing the wildlife and ecosystem breadth of GenARCC
RoleProject Co-Lead
ScaleNational
FocusClimate adaptation
ApproachGenomics + ecology

The research

Connecting genomic variation with environmental change.

Climate change is reshaping ecosystems across Canada, creating an urgent need to understand how species and populations will respond to future conditions. Advances in genomics now allow us to quantify adaptive diversity, identify populations at greatest risk, and forecast climate vulnerability.

GenARCC is a Government of Canada initiative developing genomic tools and national capacity to monitor climate-change impacts, predict future vulnerability, and translate this knowledge into climate adaptation and mitigation policy. Spanning fisheries, wildlife, forestry, agriculture and human health, the project demonstrates how genomics can help future-proof environmental management and policy decisions.

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National sampling network

GenARCC across Canada.

Map of GenARCC sample locations across Canada by work package type

GenARCC sampling spans terrestrial, agricultural, aquatic and coastal ecosystems across Canada.

Agricultural landscape at sunsetCanadian forest ecosystemAtlantic puffin in a coastal ecosystem