Revisiting Power 1990

In a paper published in Science in 1990, Mary Power showed, through experiments conducted in a Northern Californian river, that fish have large effects on river food webs. Power's results provided support, from a river community, for the Hairston-Smith-Slobokin -- Fretwell theory of trophic control. Twenty-six years after the paper was published I spoke to … Continue reading Revisiting Power 1990