afsc-gap-products / survey-live-temperature-map

These scripts create daily survey station daily temperature and anomaly plots as the ships work their way through the Bering Sea. These ships are conducting NOAA Fisheries' Alaska Fisheries Science Center's fisheries independent surveys in the Eastern Bering Sea. Scripts pull temperatures from google drive, entered by FPCs at sea, create daily maps and composite gifs, and then push the maps to google drive for the communications team.
https://www.fisheries.noaa.gov/alaska/science-data/near-real-time-temperatures-bering-sea-bottom-trawl-survey
MIT License
8 stars 1 forks source link
alaska climate data-visualization groundfish map noaa-fisheries temperature visualization

Near Real-Time Survey Progress and Temperature Maps Logo.

This code is always in development. Find code used for final products of this code in releases.

This code is primarally maintained by:

Emily Markowitz (Emily.Markowitz AT noaa.gov; @EmilyMarkowitz-NOAA)

Chris Anderson (Christopher.Anderson AT noaa.gov; @ChrisAnderson-NOAA)

And previously,

Caitlin Allen Akselrud (caitlin.allen_akselrud AT noaa.gov; @CaitlinAkselrud-NOAA)

Liz Dawson (Liz.Dawson AT noaa.gov; @liz-dawson-NOAA)

Alaska Fisheries Science Center,

National Marine Fisheries Service,

National Oceanic and Atmospheric Administration,

Seattle, WA 98115

Table of contents

Purpose

These scripts create daily survey station daily temperature and anomaly plots as the ships work their way through the Bering Sea. These ships are conducting NOAA Fisheries’ Alaska Fisheries Science Center’s fisheries independent surveys in the Eastern Bering Sea. Scripts pull temperatures from google drive, entered by FPCs at sea, create daily maps and composite gifs, and then push the maps to google drive for the communications team. These plots are displayed on the AFSC website

Notes

Plot Examples

Find more plot examples here.

Final stacked gifs

*NOAA* *Fisheries* *AFSC* *Groundfish* *Assessment* *Program*
*conducted* *the* *Aleutian* *Islands* *bottom* *trawl* *survey.* *The*
*near* *real-time* *ocean* *bottom* *temperatures* *depicted* *were*
*collected* *June* *7-June* *21* *On* *June* *21,* *stations* *237-36*
*(52.52°N,* *-172.26°W;* *\>3.5–4°C),* *236-36* *(52.52°N,* *-172.34°W;*
*\>4–4.5°C),* *and* *238-37* *(52.57°N,* *-172.18°W;* *\>3.5–4°C)*
*were* *surveyed* *by* *the* *F/V* *Ocean* *Explorer.* *No* *stations*
*were* *surveyed* *by* *the* *F/V* *Alaska* *Provider.* *Credit:* *NOAA*
*Fisheries* , *NOAA* *Fisheries* *scientists* *are* *providing* *information* *on*
*ocean* *temperatures* *observed* *during* *the* *Gulf* *of* *Alaska*
*Bottom* *Trawl* *Survey* *in* *2023* *Credit:* *NOAA*
*Fisheries.* , *Map* *of* *the* *ocean* *bottom* *temperatures* *from* *the* *2023*
*eastern* *and* *northern* *Bering* *Sea* *bottom* *trawl* *surveys*
*aboard* *the* *F/V* *Northwest* *Explorer* *and* *F/V* *Alaska*
*Knight.* *Updated* *colors:* *This* *year* *in* *an* *effort* *to*
*make* *the* *heatmaps* *more* *accessible* *to* *a* *broader*
*audience* *a* *new* *color* *scheme* *was* *used* *for* *our*
*heatmaps.* *However,* *given* *feedback* *we* *have* *received* *we*
*are* *reverting* *back* *to* *the* *colors* *used* *in* *previous*
*years.* *Credit:* *NOAA*
*Fisheries* , *NOAA* *Fisheries* *AFSC* *Groundfish* *Assessment* *Program*
*conducted* *the* *eastern* *Bering* *Sea* *bottom* *trawl* *survey.*
*The* *near* *real-time* *ocean* *bottom* *temperatures* *depicted*
*were* *collected* *June* *2-June* *21* *On* *June* *21,* *stations*
*K-04* *(58.33°N,* *-165.88°W;* *\>2–3°C),* *L-04* *(58.67°N,*
*-165.89°W;* *\>2–3°C),* *and* *M-04* *(59°N,* *-165.9°W;* *\>3–4°C)*
*were* *surveyed* *by* *the* *F/V* *Alaska* *Knight* *and* *stations*
*K-05* *(58.33°N,* *-165.24°W;* *\>2–3°C),* *K-06* *(58.33°N,*
*-164.61°W;* *\>2–3°C),* *and* *L-05* *(58.67°N,* *-165.25°W;*
*\>2–3°C)* *were* *surveyed* *by* *the* *F/V* *Northwest* *Explorer.*
*There* *are* *8* *stations* *planned* *for* *June* *22* *Credit:*
*NOAA*
*Fisheries*

Blank, Grid-only Plot

*The* *Aleutian* *Islands* *bottom* *trawl* *survey.* *This* *survey*
*covers* *the* *Central* *Aleutians,* *Eastern* *Aleutians,* *Southern*
*Bering* *Sea,* *and* *Western* *Aleutians* *districts.* *Credit:*
*NOAA*
*Fisheries* , *The* *Gulf* *of* *Alaska* *bottom* *trawl* *survey* *region.*
*This* *survey* *covers* *the* *Shumagin,* *Chirikof,* *Kodiak,*
*Yakutat,* *and* *Southeastern* *subregions.* *Credit:* *NOAA*
*Fisheries.* , *Map* *of* *the* *eastern* *Bering* *Sea* *and* *northern* *Bering*
*Sea* *2023* *survey* *stations* *with* *the* *50m,* *100m,* *and*
*200m* *bathymetry* *lines.* *Credit:* *NOAA*
*Fisheries.* , *Map* *of* *the* *eastern* *Bering* *Sea* *2024* *survey* *station*
*grid* *and* *the* *50* *m,* *100* *m,* *and* *200* *m* *bathymetry*
*lines.* *Credit:* *NOAA*
*Fisheries*

Mean Plot

Mean bottom temperatures in the NOAA Fisheries eastern (1982-2022; 40 years) and northern Bering Sea (2010-2022; 5 years) Bottom Trawl Surveys. Credit: NOAA Fisheries.

Anomaly Plot

Ocean bottom temperature anomaly of the mean bottom temperatures from the eastern (1982-2022; 40 years) and northern Bering Sea (2010-2022; 5 years) bottom trawl surveys compared to their respective 2023 survey stations. Credit: NOAA Fisheries

Relevant publications

Learn more about these surveys and ocean temperatures around Alaska (Hoff, 2016; Markowitz et al., 2023, 2023; Rohan et al., 2022; Von Szalay et al., 2023; Von Szalay and Raring, 2018).

<div id="refs" class="references csl-bib-body hanging-indent" entry-spacing="0" line-spacing="2">

Hoff, G. R. (2016). *Results of the 2016 eastern Bering Sea upper continental slope survey of groundfishes and invertebrate resources* (NOAA Tech. Memo. NOAA-AFSC-339). U.S. Dep. Commer.
Markowitz, E. H., Dawson, E. J., Anderson, A. B., Rohan, S. K., Charriere, N. E., Prohaska, B. K., and Stevenson, D. E. (2023). *Results of the 2022 eastern and northern Bering Sea continental shelf bottom trawl survey of groundfish and invertebrate fauna* (NOAA Tech. Memo. NMFS-AFSC-469; p. 213). U.S. Dep. Commer.
Rohan, S., Barnett, L., and Charriere, N. (2022). *Evaluating approaches to estimating mean temperatures and cold pool area from AFSC bottom trawl surveys of the eastern Bering Sea* (NOAA Tech. Memo. NMFS-AFSC-456; p. 42). U.S. Dep. Commer.
Von Szalay, P. G., and Raring, N. W. (2018). *Data report: 2017 Gulf of Alaska bottom trawl survey* (NOAA Tech. Memo. NMFS-AFSC-374). U.S. Dep. Commer.
Von Szalay, P. G., Raring, N. W., Siple, M. C., Dowlin, A. N., Riggle, B. C., and Laman, E. A. and. (2023). *Data report: 2022 Aleutian Islands bottom trawl survey* (AFSC Processed Rep. 2023-07; p. 230). U.S. Dep. Commer.

Suggestions and Comments

If you see that the data, product, or metadata can be improved, you are invited to create a pull request, submit an issue to the GitHub organization, or submit an issue to the code’s repository.

R Version Metadata

NOAA README

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NOAA Fisheries

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