X. Irigoien et al., North Atlantic Oscillation and spring bloom phytoplankton composition in the English Channel, J PLANK RES, 22(12), 2000, pp. 2367-2371
The spring phytoplankton composition has been investigated at a 50 m deep s
tation off Plymouth in the English Channel for 6 years (1993-1999). The per
centage of diatoms during the spring bloom was significantly correlated wit
h the North Atlantic Oscillation index. A similar relationship between phyt
oplankton and North Atlantic Oscillation has also been found in a Swedish l
ake, suggesting a possible link between atmospheric forcing and phytoplankt
on composition.