Catastrophes and Recovery Goals. The Question: . What is the number and distribution of populations needed for a sustainable ESU?. Spatial Scale. Population (as per VSP) reproductive isolation independent demographics and intrinsic extinction risk ESUs may contain multiple populations.
Related searches for Catastrophes and Recovery Goals
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Spills >10,000 gallons over 14 year period.
(State of Washington Dept. of Ecology)
(Bue et al. 1997)
Nx = Number at time x
Rx = Spawners produced per Spawner at time x
R is a stochastic variable with a lognormally
distribution that can be estimated from data
Ai = Fraction that mature at age i
Snake River Fall Chinook