Stock and recruitment data for Vendace from Lake Pyhajarvi.
Vendace (Coregonus albula) recruitment in Lake Pyhajarvi.
A data frame of 9 observations on the following 2 variables:
Total fecundity (10^9 eggs) of spawning stock
Number of recruits (10^6 fish) in Autumn after hatching
Stock-Recruit
Recruitment
Original authors fit an exponential curve to the fecundity-recruits relationship.
From (approximately) Figure 6 in Helminen, H. and J. Sarvala. 1994. Population regulation of vendance (Coregonus albula) in Lake Pyhajarvi, southwest Finland. Journal of Fish Biology 45:387-400.
data(VendaceLP2) str(VendaceLP2) head(VendaceLP2) plot(recruits~fecundity,data=VendaceLP2)
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