Multicomponent cyclicity in influenza (flu) incidence had been observed in various countries (e.g. periods T = 1, 2–3, 5–6, 8·0, 10·6–11·3, 13, 18–19 years) and its close similarity with cycles in ...
THERE are natural phenomena which, without being purely periodical in character, show cyclic variations with maxima of different height, minima of different depth and varying intervals between ...
Annual phytoplankton successions in a coastal area in the northern Baltic / R. Hobro -- Fluctuations in the abundance of phytoplankton on the California coast / S. Tont and T. Platt -- The annual ...
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