'Dispersal distance' presentation slideshows

Spatio-temporal patterns in plant populations in small landscape elements

Spatio-temporal patterns in plant populations in small landscape elements. Patrick Endels Laboratory for Forest, Nature and Landscape Research, KULeuven Vital Decosterstraat 102 B-3000 Leuven, Belgium Tel +32(0)16.32.97.69 Fax +32(0)16.32.97.60. outline. 1. research questions

614 views • 41 slides

Salit Kark The Biodiversity Research Group Department of Evolution, Systematics and Ecology

Conservation Biology (Ecology) Lecture 8 December 2009. Salit Kark The Biodiversity Research Group Department of Evolution, Systematics and Ecology The Silberman Institute of Life Sciences The Hebrew University of Jerusalem. A dispersal buffer: an isoline of dispersal probability.

568 views • 41 slides

Species and Speciation, Pt. 2

740 views • 30 slides

Dispersal

Dispersal. Diffusion. Gradual movement Over several generations. California Sea Otter. Thought to be extinct in 1911 Found at Point Sur in 1914 More rapid southern expansion. Jump Dispersal. Example: oceanic islands Mostly by volant organisms (flight) ex.: Galapagos Islands

307 views • 24 slides

What drives dispersal?

What drives dispersal?. Mark Andruskiw. Costs & benefits. Traditional hypotheses:. Competition for resources Competition for mates Inbreeding avoidance. Berteaux and Boutin 2000. Cone abundance:. Population density:. mom. kids. Philopatry vs. dispersal:. Berteaux and Boutin 2000.

361 views • 23 slides