U.S. ocean sensors pullback alarms Canadian climate researchers
Funding cuts south of the border threaten real-time ocean data that Canadian scientists rely on for fisheries, emergency planning, and climate research.
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Canada's ocean research is facing a critical gap as the United States withdraws funding for sensor networks that have been integral to cross-border climate and fisheries monitoring.
Ocean Networks Canada, the University of Victoria's sub-sea sensor network, shares closely aligned systems with U.S. counterparts for collecting ocean temperatures, currents, sea levels and seismic data. Kate Moran, head of Ocean Networks Canada, says the funding clawback has been ongoing since Donald Trump became president 18 months ago.
The real-time data from these sensors is critical for fisheries management, emergency planning and for researchers studying the effects of climate change. The loss of U.S. monitoring capacity creates blind spots exactly as El Niño approaches—a climate pattern that can significantly alter ocean conditions and marine ecosystems.
Moran described the development as a "shock" for the research community, which has long relied on the integrated North American data network to understand ocean health and forecast environmental risks that affect both countries.