annualUpstream: Annual upstream migration parameters

In danStich/shadia: American shad dam passage performance standard model for R

Annual upstream migration parameters

Description

A helper function used to define upstream passage efficiencies and routes based on stochastic variables and user-defined inputs to penobscotRiverModel, as well as the probability of using the mainstem Penobscot River during downstream migration. Not intended to be called directly, but visible for model transparency.

Usage

annualUpstream(river, damRkms)

Arguments

NULL

Value

A named list of objects used for the annual upstream migration model, including 1) upstream dam passage efficiencies for each of the four possible migration routes (list), 2) probability of using the mainstem Penobscot River around Marsh Island (vector), 3) the probability of using the mainstem Penobscot River during downstream migration (vector), and 4) probability of using the mainstem Penobscot River at the confluence with the Piscataquis River (vector).

danStich/shadia documentation built on Nov. 2, 2023, 6:43 a.m.