•1 min read•from Oceanography News -- ScienceDaily
Panama’s ocean lifeline vanishes for the first time in 40 years
Our take
For the first time in 40 years, the Gulf of Panama has experienced a significant disruption in its oceanic lifeline, as strong seasonal winds crucial for upwelling have notably weakened. In 2025, this essential phenomenon, which typically brings cool, nutrient-rich waters to the surface, failed to occur, resulting in reduced ocean productivity and warmer coastal waters.
For decades, the Gulf of Panama has relied on strong seasonal winds to trigger upwelling, bringing cool, nutrient-packed water to the surface. But in 2025, this dependable event didn’t happen. Researchers point to unusually weak winds as the likely culprit, reducing ocean productivity and warming coastal waters. The surprise disruption highlights how vulnerable these critical systems may be to climate change.
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#climate change impact#ocean data#interactive ocean maps#ocean circulation#climate monitoring#climate change#Gulf of Panama#ocean productivity#Panama#ocean lifeline#upwelling#seasonal winds#weak winds#nutrient-packed water#critical systems#coastal waters#ecosystem vulnerability#climate vulnerability#researchers#disruption