Carex with Nature Trust: Enhancing Salmon Ecosystems

In a collaborative effort to enrich vital habitat for salmon migration, Snuneymuxw First Nation has joined forces with Nature Trust in a Carex transplant initiative. Carex, a species of native sedge and an important feature in salmon habitat has declined in density due to heavy grazing by Canadian geese. The Carex transplant involves relocating these plants from densely populated areas to strategically chosen locations within the Nanaimo estuary, creating optimal conditions for salmon and their fry.

The Carex transplant program is a meticulous process aimed at improving the habitat for salmon, a vital component of the local ecosystem. This initiative is part of a broader Salmon Enhancement Program, which focuses on creating favourable environments for salmon at various life cycle stages. By transplanting Carex plants, the Snuneymuxw First Nation community and Nature Trust aim to enhance the estuarine conditions, providing ideal nurseries for salmon and their fry.

The significance of the Carex transplant initiative lies in its positive impact on the ecosystem’s overall health, promoting biodiversity and balance. It mainly helps in supporting better growth and salmon migration. Salmon play a crucial role in the region’s biodiversity and cultural practices of the Snuneymuxw peoples, making their conservation imperative.

Estuaries are vital zones for the early stages of salmon life, and by strategically placing Carex plants, the community and Nature Trust actively contribute to the success of salmon rearing in these areas. As salmon populations thrive, they, in turn, support other species and contribute to the resilience of the entire ecosystem. In summary, the Carex transplant initiative with Nature Trust represents a commitment to sustainable ecological practices. By focusing on enhancing salmon ecosystems, the community ensures the preservation of a keystone species. It actively contributes to the broader goal of maintaining a healthy, balanced environment for future generations.


Tufts of carax planted within protective alder and willow fencing.

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