Vancouver Island's low snowpack likely to affect salmon populations: researchers
Low snowpack on Vancouver Island is likely to stress salmon populations, already impacted by habitat degradation and warmer waters. Researchers are calling for the province to work with local communities to preserve watersheds and mitigate the effects of climate change.
Vancouver Island's snowpack is at 44% of normal, according to the latest provincial report. Researchers warn that this will lead to lower water levels and drying pools when adult salmon migrate upstream in the fall. The resulting stress on salmon populations could be exacerbated by warmer summer temperatures. Scientists are urging the province to collaborate with local communities to preserve watersheds and mitigate the impact of climate change. The public is also being called upon to monitor for trapped fish and drying pools this spring and summer. Efforts to 'climate-proof' streams by maintaining tree cover near smaller streams could help moderate the effects of climate change on salmon populations.
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