1. North Temperate Lakes Climate: consequences for species ranges?
coldwater Cisco range contraction- A. Rypel et al.
Climate: consequences for species ranges?
Invasive species
Dynamics of invasion
Invasion consequences
Science to inform management
present
extirpated

2. Bythotrephes longimanus spiny water flea
Bythotrephes (planktivore)
Bythotrephes longimanus spiny water flea
Daphnia (grazer) X
clearer
greener
Walsh et al. PNAS (2016)

3. Cross-site opportunities?
Variability in invader impacts
Invasion costs?
What ecosystem attributes (goods & services)?
What information do we need to make these estimates?
Latzka et al.
Ecosphere (2016)