California salmon decline reflects habitat loss and climate extremes disrupting migration patterns
Original framing: “Deadly droughts and floods wipe out young California salmon en route to Pacific” — Phys.org
Historically, California’s wetlands were vast and dynamic, providing natural flood control and salmon nurseries. The 20th-century conversion of these wetlands into agricultural and urban land has removed this buffer, making salmon more vulnerable to climate extremes.
The decline of California salmon is not merely a result of climate extremes but a symptom of deeper systemic failures: the loss of wetlands, the marginalization of Indigenous knowledge, and the prioritization of industrial water use over ecological balance.
Restoring salmon requires a holistic approach that integrates scientific research with traditional stewardship, community-led governance, and climate-resilient infrastructure. By learning from Indigenous practices and cross-cultural conservation successes, California can model a more just and sustainable future for its rivers and their inhabitants.