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XIV JORNADA CREAF SCB ICHN
21 de novembre de 2017
Life history
Life history theory
1983
"Ecologists cannot accurately predict the results of a single invasion event."
Integrating behaviour
Richard Lewontin
Sol et al (2005) PNAS
Sol & Lefebvre (2000) Oikos
Time
Classical theory
Sol et al. Submitted
Sol et al. 2016 Phil Trans B
Desvelar el papel del comportamiento como nexo entre estrategias vitales y respuesta a los HIREC
P
N
Model
Estimate
SE
Z
Rmax
1,615
-0.283
0.198
-1.43
0.153
568
Rmax + propagule
-0.104
0.295
-0.35
0.725
Binomial GLMM
Sol et al. (2012) Science
Maspons & Sol, in prep.
Towards a more general life history theory for biological invasions
Cost of reproduction
Extending the theory
Routes toward extinction
Flaws of theory
Sol et al. 2012 Science
Sol et al. (2017) Ecol. Lett.
Ricklefs 2002 TREE
Daniel Sol
CREAF-CSIC
Urban
Non-urban
Case (1996) Conserv Biol
Sol et al. (2017) Ecol Lett
Population growth
Demographic stochasticity
Fast-lived strategy
Life history buffer
Slow-lived strategy
Negative population growth
A novel environment leads to adaptive mismatches-uncertainities
Bet-hedging
Storage effect
Cognitive buffer
Small founder populations increase the risk of demographic accidents
Environmental matching
Environmental overlap
Environmental shift
Demographic stochasticity
Environmental uncertainty
Adaptive mismatch
Multiple broods