Welcome to the Evolutionary demography group on stage-and-age-structured biodemography.
Our focus is on developing and advancing demographic methods and theories in stage- and age-structured populations rooted in Markov chain theories. We aim at scaling individual level stage dynamics to population level processes. In particular we are interested in how we can interpret variability in individual fitness components with respect to the evolution of life histories, and ecological and evolutionary demographic dynamics.
Besides this more theoretical work we explore evolution and maintenance of phenotypic variability using a microfluidic device to collect individual level demographic data on E. coli. The experimental system is also used to directly test and further advance demographic theories in constant and stochastic environments.
For further information please contact:
--- + ---
Why is the jack of all trades a master of none? Studying the evolution of inducible defenses in aquatic systems.
Steiner U, Auld JR.
In: Chemically mediated interactions in aquatic habitats. Ed. Brönmark C; Hansson LA.
Oxford University Press. 2012. p. 172–183.
Neutral theory for life histories and individual variability in fitness components.
Steiner U, Tuljapurkar S.
National Academy of Sciences. Proceedings. 2012; 109(12):4684-9.
Trading stages : life expectancies in structured populations.
Steiner U, Tuljapurkar S, Coulson T, Horvitz C.
Experimental Gerontology. 2012; 47(10):773-81.
Structured population models : Introduction.
Tuljapurkar S, Coulson T, Steiner U.
Theoretical Population Biology. 2012; 82(4):241-3.
Static and dynamic expression of life history traits in the northern fulmar Fulmarus glacialis.
Orzack SH, Steiner U, Tuljapurkar S, Thompson P.
Oikos. 2011; 120(3): 369-380.
Dynamic heterogeneity and life history variability in the kittiwake.
Steiner U, Tuljapurkar S, Orzack SH.
The Journal of Animal Ecology. 2010; 79(2): 436-44.
Dynamic heterogeneity and life histories.
Tuljapurkar S, Steiner U.
New York Academy of Sciences. Annals. 2010; 1204: p. 65-72.