Apparent competition drives community-wide parasitism rates and changes in host abundance across ecosystem boundaries.

Expected parasitism based on a binary regional food web was a marginally non-significant predictor of observed parasitism ( z =1.9, P =0.056, with a partial regression coefficient of 1.9 (s.e.=0.99) for binary data ( Supplementary Table 8a ), compared with 2.3 (s.e.=0.84) for quantitative data ( Supplementary Table 3 ).

also in 1,493 other papers