Comparative analysis of spatiotemporal trends in sea surface temperature in the major marine protected areas of the Eastern Tropical Pacific

A comparative analysis of sea surface temperature (SST) trends across major marine protected areas in the Eastern Tropical Pacific, including Malpelo Fauna and Flora Sanctuary, reveals a general increase in SST from 1982 to 2019, except in West Galápagos. Notably, a decrease in SST anomaly was observed from February through April at Malpelo, Coiba, Gorgona, and La Plata, likely linked to the Humboldt Current and upwelling events. The study used remote sensing data to evaluate monthly, annual, and decadal variations, highlighting the need for longer datasets to distinguish between local, regional, or global drivers of these trends. Consistent monitoring of SST is emphasized as a strategic tool for understanding and planning for marine environmental changes.

Zevallos-Rosado, J., Chinacalle-Martínez, N., Murillo-Posada, J. C., Veelenturf, C., & Peñaherrera-Palma, C. (2023). Comparative analysis of spatiotemporal trends in sea surface temperature in the major marine protected areas of the Eastern Tropical Pacific. Revista de Biología Marina Y Oceanografía, 58(1), 19–31. https://doi.org/10.22370/rbmo.2023.58.1.4145