make_habitat: Make cumulative habitat for river

In danStich/anadrofish: Anadromous Fish Population Responses to Habitat Changes

Make cumulative habitat for river

Description

Function used to make habitat for rivers listed in get_rivers from the built-in dataset(s)

Usage

make_habitat(
  river,
  species = c("AMS", "ALE", "BBH"),
  upstream,
  custom_habitat = NULL
)

Arguments

river	Character string specifying river name
species	Species for which population dynamics will be simulated. Choices include American shad ("AMS"), alewife ("ALE"), and blueback herring ("BBH").
upstream	Proportional upstream passage through dams. A numeric vector of length 1 or length matching the number of rows in habitat data for selected river and species.
custom_habitat	A dataframe containing columns corresponding to the those in the output from custom_habitat_template. The default, NULL uses the default habitat data set for a given combination of species and river.

Value

A numeric vector containing amount of accessible habitat in acres.

Examples

make_habitat(river = "Penobscot", species = "AMS", upstream = 0.9)

danStich/anadrofish documentation built on Jan. 17, 2025, 9:46 a.m.