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Spatial heterogeneity of phytoplankton assemblages in tidepools: Effects of abiotic and biotic factors
(1996-01)
In any ecological system, the factors that regulate the abundance of species vary with spatial
scale; therefore, the sources of spatial variability should be described. We examined different
sources of variability in the ...
Top down and bottom-up regulation of phytoplankton assemblages in tidepools
(1996-12)
We examined the relative importance of bottom-up (nutrient availability) and top-down (grazing)
factors in regulating phytoplankton assemblages in tidepools on a rocky shore near Halifax, Nova
Scotia, Canada. We manipulated ...