backup/chinook.R

In MalteWillmes/sfecol: Color palettes based on the San Francisco Estuary.

#' @title Chinook Salmon Escapement estimates for California's Central Valley
#'
#' A simplified version of the Chinook Salmon Escapement estimates for California's Central Valley for winter, spring, fall, and late-fall run.
#' Total escapement includes hatchery and in-river fish.
#' @docType data
#' @usage data(chinook)
#' @format An object of class \code{"data.frame"}
#'  \describe{
#'  \item{year}{A value between 1967 and 2019}
#'  \item{Run}{Run type}
#'  \item{Escapement}{Total escapement estimate}
#'  }
#' @references California Department of Fish and Wildlife, California Central Valley Chinook Population Database Report,GrandTab 2020.05.22
#' @examples
#' data(chinook)
#' head(chinook)
#'
"chinook"