In kimberly-bastille/sin-cat: Synthetic Indicator Catalogue

Highly Migratory Species Landings {#hms_landings}

Description: Aggregated Atlantic highly migratory species landings data prepared for the Fisheries of the United States (FUS) report, spanning 2015-2022.

Indicator family:

• [X] Megafauna

Contributor(s): Heather Baertlein, Jackie Wilson, George Silva, Jennifer Cudney

Affiliations: NEFSC

knitr::opts_chunk$set(echo = F)
library(ecodata)

Introduction to Indicator

HMS landings and approximate value of landings are presented separately as an indicator, and are combined in several datasets presented in the SOE report (e.g., total commercial landings as discussed under “Seafood Production” and total commercial revenue as presented under “Commercial Profits”).

Key Results and Visualizations

TBD - recommend including a version of the plots or tables generated in the Technical Document / code that is linked. Pending finalization of the dataset for this year's report.

MidAtlantic

# Plot indicator
ggplotObject <- ecodata::plot_hms_landings(report= 'MidAtlantic', varName= 'Landings')
ggplotObject

# Plot indicator
ggplotObject <- ecodata::plot_hms_landings(report= 'MidAtlantic', varName= 'Revenue')
ggplotObject

NewEngland

# Plot indicator
ggplotObject <- ecodata::plot_hms_landings(report= 'NewEngland', varName= 'Landings')
ggplotObject

# Plot indicator
ggplotObject <- ecodata::plot_hms_landings(report= 'NewEngland', varName= 'Revenue')
ggplotObject

Indicator statistics

Spatial scale: Regionally by EPU

Temporal scale: Annual

Synthesis Theme:

• [X] Regime Shifts

# Either from Contributor or ecodata

Implications

TBD – pending finalization of dataset for 2024 report

In 2021 the International Commission for the Conservation of Atlantic Tunas (ICCAT) finalized recommendations for a two-year retention ban for shortfin mako (ICCAT Rec. 21-09), which will also affect total overall landings of pelagic sharks in coming years.

Get the data

Point of contact: Jennifer Cudney ([e-mail]){.email}

ecodata name: ecodata::hms_landings

Variable definitions

Year: data are summarized/aggregated by year. EPU: region, Mid Atlantic Bight (MAB) or New England (NE). HMS_Group: Management group for HMS, as defined below in “Data Processing”. Var: description of data, whether total landings or revenue. Units: description of unit of measure for data. Value: Represents either metric tons of landings or dollar value of landings by year and region.

# Pull all var names
vars <- ecodata::hms_landings |>
   dplyr::select(Var) |>
   dplyr::distinct()

DT::datatable(vars)

Indicator Category:

• [X] Database pull with analysis

Public Availability

Source data are NOT publicly available.

Accessibility and Constraints

Data that has been properly screened to meet data standards and confidentiality are publicly available via the Fisheries of the United States (FUS) landings portal. Canadian landings information, which are included in this analysis, are not included in the FUS portal (https://www.fisheries.noaa.gov/national/sustainable-fisheries/commercial-fisheries-landings). Data should be aggregated to protect data confidentiality (raw data are lumped by year and species). Please email [e-mail] for further information and queries of source data.

tech-doc link https://noaa-edab.github.io/tech-doc/hms_landings.html

kimberly-bastille/sin-cat documentation built on Oct. 29, 2024, 3:08 a.m.