1. Read Section 13.2.1 in Introductory Fisheries Analyses with R and Maceina and Pereira (2007) Section 4.5 (complete chapter is here) and consider the items below.
    • Define recruitment overfishing.
    • Define spawning potential ratio (SPR).
    • Define (specifically) P.
    • What is the equation for P? Define each term in this equation.
    • Define the equation for SPR.
    • What kind of values can SPR take.
    • What are values of SPR that some authors have considered to represent recruitment overfishing for particular species?
    • How is SPR used in a management scenario (i.e., what management tools/regulations might be used to help reach a target SPR value)?