Revealing the invisible: A new baseline for Salish Sea diatoms answers a global call‎

As primary producers at the base of marine food webs, diatoms are key indicators of environmental change, providing critical insight into the health and resilience of the Salish Sea bioregion. A team of Canadian scientists has recently compiled a new, consolidated checklist of diatoms—a major group of photosynthetic microalgae—for the Salish Sea, northeast Pacific. Integrating historical records with new reports, this first comprehensive baseline establishes a foundation for assessing diatom diversity in the region. The checklist appears in the Biodiversity Data Journal.