do novel ecosystems follow predictable trajectoires? testing the trophic surge hypothesis in...
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Paraguay-Parana River
Recruits Adults
Filling time
Eco-regions
5y
4y
14y
9y
Life history traits Trophic position
Age at first reproduction
Habitat selection Movement
Filling time
Eco-regions
P < 0.001R2 = 0.29
P = 0.01R2 = 0.13
Ostrofsky 1978
Balon and Coche 1974
Straskraba et al. 1993