Ireland’s Summer Heatwave – A wake-up call for wild Atlantic salmon

This summer has provided a stark reminder of how quickly Ireland's climate is changing. Prolonged periods of warm weather, low river flows and increasingly intense rainfall events (if they arrive) are no longer exceptional—they are becoming an increasingly familiar feature of our summers. In this edition of the Salmon Watch Ireland newsletter, we examine how these changing weather patterns are affecting wild Atlantic salmon at every stage of their life cycle. From juvenile salmon struggling to survive in warm, shrinking rivers to adults delayed in estuaries where predation risk increases, the evidence demonstrates that climate change is becoming one of the defining challenges for salmon conservation. The newsletter also explores why restoring the resilience of our river catchments must now become a national priority. We highlight the urgent need for mandatory riparian buffer zones, stronger controls on nutrient pollution, improved land drainage management, natural water retention measures and the restoration of spawning habitats if Ireland's rivers are to remain capable of supporting healthy wild salmon populations in the decades ahead. Climate change cannot be viewed in isolation. It is magnifying the impacts of existing pressures on our rivers, making it more important than ever that we reduce every avoidable human impact on this iconic species. We hope you find this edition both informative and thought-provoking, and we thank you, as always, for your continued support of Salmon Watch Ireland and our work to secure a future for wild Atlantic salmon. Newsletter Number 43  

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