hake_total_biomass_age_1: Pacific Hake annual total biomass of age-1 fish as estimated...

In pbs-assess/PACea: An R package of Pacific ecosystem information to help facilitate an ecosystem approach to fisheries management

Pacific Hake annual total biomass of age-1 fish as estimated by the most recent (2024) stock assessment.

Description

The Pacific Hake stock is managed and assessed through an Agreement between Canada and the United States. These estimates comes from the most recent joint stock assessment, and, importantly, are for the coastwide stock from California to British Columbia.

Usage

hake_total_biomass_age_1

hake_total_biomass_age_1_2024

Format

A tibble also of class 'pacea_biomass' with columns:

year:

year of the estimate of total age-1 biomass (all females and males), where the estimate is for the start of the year

median:

median estimate of age-1 biomass, in thousands of tonnes at the start of the year

An object of class pacea_biomass (inherits from tbl_df, tbl, data.frame) with 59 rows and 2 columns.

Details

See '?hake_recruitment' for further details and references, and explanations of 'hake_total_biomass_age_1_2024'. Credible intervals were not easily available but may be included in future updates.

Author(s)

Andrew Edwards

Source

Generated from Andy running (in the hake repository) 'pacea_save()' and then here 'data-raw/groundfish/hake.R'.

Examples

## Not run: 
hake_total_biomass_age_1
plot(hake_total_biomass_age_1)

## End(Not run)

pbs-assess/PACea documentation built on April 17, 2025, 11:36 p.m.