The seasonal and interannual variability of vertical transport (upwelling/downwelling) has been relatively well studied. mainly for the California Current System. including low-frequency changes and latitudinal heterogeneity. The aim of this work was to identify potentially predictable patterns in upwelling/downwelling activity along the North American west coast and discuss their pla... https://missouriquiltcoes.shop/product-category/kits-2/