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Investigating possible causal relations among physical, chemical and biological variables across regions in the Gulf of Maine
We examine potential causal relations between ecosystem variables in four regions of the Gulf of Maine under two major assumptions: (i) a causal cyclic variable will precede, or lead, its effect variable; e.g., a peak ...
Temperature, growth season length and phytoplankton abundance in the Gulf of Maine
(CSIRO Publishing, 2015-03-19)
I show that the relation between annual average phytoplankton concentration (as mg Chl-a.m-3) and in situ sea surface temperature, SST, is positive (Chl-a â 0.5 Ã SST, r = 0.8, p < 0.001) at an average temperature of ...