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Alberta bull trout recovery plan

Description

This recovery plan outlines the reasons the bull trout is listed as Threatened in Alberta, highlights the species' distribution and population trends, threats, and conservation actions to date... More ≫

Description

This recovery plan outlines the reasons the bull trout is listed as Threatened in Alberta, highlights the species' distribution and population trends, threats, and conservation actions to date lists, and describes the goals, objectives, strategies, and specific priority actions required to maintain or recover the species.

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Rocky Creek bull trout cumulative effects model and threat summary

Description

Alberta's fisheries cumulative effects modelling approach (Joe model) was used to assess the threats to bull trout in four Clearwater River watersheds (Rocky, Elk, Cutoff and Limestone creeks).... More ≫

Description

Alberta's fisheries cumulative effects modelling approach (Joe model) was used to assess the threats to bull trout in four Clearwater River watersheds (Rocky, Elk, Cutoff and Limestone creeks). The bull trout Joe model is a semi-quantitative cumulative effects model that combines 18 different threats and was populated with data specific for each of the four watersheds. This report documents the rationale for the relationship between the modelled stressors and predicted bull trout system capacity (stressor-response curves), describes the data used to populate the stressor input values, and provides a short summary of stressors and model outputs for each of the four study watersheds.

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