From 0df1383149ba77fa4f7675f66fab6b150801729d Mon Sep 17 00:00:00 2001 From: sean-rohan-NOAA Date: Tue, 5 Sep 2023 17:03:49 -0700 Subject: [PATCH 1/3] Update README --- README.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index 3dc2eeb..c8c8cb6 100644 --- a/README.md +++ b/README.md @@ -94,18 +94,18 @@ Temperature data products in the coldpool package are updated on an annual basis # Cold pool area and temperature trends -*Updated: September 2022* +*Updated: September 5, 2023 (provisional data, subject to change)* Cold pool area and temperature trends are reported in the annual [Ecosystem Status Reports](https://www.fisheries.noaa.gov/alaska/ecosystems/ecosystem-status-reports-gulf-alaska-bering-sea-and-aleutian-islands) for the eastern Bering Sea and ecosystem and socioeconomic profiles for EBS stocks. Temperature products are also used as covariates in some [stock assessment](https://www.fisheries.noaa.gov/alaska/population-assessments/north-pacific-groundfish-stock-assessments-and-fishery-evaluation) models or their inputs (e.g. abundance indices). -![Cold pool area from 1982-2022, based on interpolated survey bottom temperatures](./plots/2022_coldpool_with_area.png) - Figure 2. Cold pool extent in the eastern Bering Sea from 2003–2022, showing areas with bottom temperatures ≤ 2°C, ≤ 1°C, ≤ 0°C, and ≤ -1°C (upper panels), and proportion of the southeastern Bering Sea survey area with bottom temperatures ≤ 2°C, ≤ 1°C, ≤ 0°C, and ≤ -1°C (lower panel). Solid black lines in the interior of the surface represent the 50m and 100m isobaths. +![Cold pool area from 2004-2023, based on interpolated survey bottom temperatures](./plots/2023_coldpool_with_area.png) + Figure 2. Cold pool extent in the eastern Bering Sea from 2004–2023, showing areas with bottom temperatures ≤ 2°C, ≤ 1°C, ≤ 0°C, and ≤ -1°C (upper panels), and proportion of the southeastern Bering Sea survey area with bottom temperatures ≤ 2°C, ≤ 1°C, ≤ 0°C, and ≤ -1°C (lower panel). Solid black lines in the interior of the surface represent the 50m and 100m isobaths. ![Mean bottom temperature in the eastern Bering Sea during 2022, based on interpolated survey bottom temperatures](./plots/2022_nbs_ebs_temperature_map_grid.png) Figure 3. Contour map of bottom temperatures from the past four eastern and northern Bering Sea shelf bottom trawl surveys (2018-2022). Solid black contour lines denote stratum boundaries. -![Mean bottom and sea surface temperatures in the eastern Bering Sea from 1982-2022, based on interpolated survey temperatures](./plots/2022_average_temperature.png) - Figure 4. Average summer surface (green triangles) and bottom (blue circles) temperatures (°C) of the eastern Bering Sea (EBS) shelf and northern Bering Sea (NBS) shelf based on data collected during standardized summer bottom trawl surveys from 1982–2022. Dashed lines represent the time series mean for the EBS (1982–2022, except 2020) and NBS (2010, 2017, 2019, 2021, 2022). +![Mean bottom and sea surface temperatures in the eastern Bering Sea from 1982-2023, based on interpolated survey temperatures](./plots/2023_average_temperature.png) + Figure 4. Average summer surface (green triangles) and bottom (blue circles) temperatures (°C) of the eastern Bering Sea (EBS) shelf and northern Bering Sea (NBS) shelf based on data collected during standardized summer bottom trawl surveys from 1982–2023. Dashed lines represent the time series mean for the EBS (1982–2023, except 2020) and NBS (2010, 2017, 2019, 2021, 2022, 2023). # Citation From ce26fb597482aa429ec77bd1914717eb03c7fbfc Mon Sep 17 00:00:00 2001 From: sean-rohan-NOAA Date: Tue, 5 Sep 2023 17:04:52 -0700 Subject: [PATCH 2/3] Update README --- README.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index c8c8cb6..424ccec 100644 --- a/README.md +++ b/README.md @@ -54,17 +54,17 @@ cold_pool_index
cold_pool_index
-

Data frame containing the total area of EBS waters with bottom temperatures less than or equal to 2, 1, 0, and -1 °C, mean bottom temperatures, and mean surface temperature during the EBS survey for 1982-2022 (excluding 2020 due to cancelled survey).

+

Data frame containing the total area of EBS waters with bottom temperatures less than or equal to 2, 1, 0, and -1 °C, mean bottom temperatures, and mean surface temperature during the EBS survey for 1982-2023 (excluding 2020 due to cancelled survey).

nbs_mean_bottom_temperature
-

Data frame of mean bottom temperature in the NBS during years with a full EBS+NBS standardized survey (2010, 2017, 2019, 2021, 2022).

+

Data frame of mean bottom temperature in the NBS during years with a full EBS+NBS standardized survey (2010, 2017, 2019, 2021, 2022, 2023).

ebs_bottom_temperature
-

Interpolated rasters of bottom temperature for the EBS survey area from 1982-2022 (excluding 2020 due to cancelled survey).

+

Interpolated rasters of bottom temperature for the EBS survey area from 1982-2023 (excluding 2020 due to cancelled survey).

ebs_surface_temperature
-

Interpolated rasters of sea surface temperature for the EBS survey area from 1982-2022 (excluding 2020 due to cancelled survey).

+

Interpolated rasters of sea surface temperature for the EBS survey area from 1982-2023 (excluding 2020 due to cancelled survey).

nbs_ebs_bottom_temperature
-

Interpolated rasters of bottom temperature for the full EBS and NBS survey area for years with a full EBS+NBS standardized survey (2010, 2017, 2019, 2021, 2022).

+

Interpolated rasters of bottom temperature for the full EBS and NBS survey area for years with a full EBS+NBS standardized survey (2010, 2017, 2019, 2021, 2022, 2023).

nbs_ebs_surface_temperature
-

Interpolated rasters of sea surface temperature for the full EBS and NBS survey area for years with a full EBS+NBS standardized survey (2010, 2017, 2019, 2021, 2022).

+

Interpolated rasters of sea surface temperature for the full EBS and NBS survey area for years with a full EBS+NBS standardized survey (2010, 2017, 2019, 2021, 2022, 2023).

cpa_pre2021

Data frame of cold pool area and mean temperatures calculated using the interpolation method used prior to 2021.

From 791ae76abf096a1be2478bc6f7defdb7c79fb5f4 Mon Sep 17 00:00:00 2001 From: sean-rohan-NOAA Date: Tue, 5 Sep 2023 17:05:38 -0700 Subject: [PATCH 3/3] Update README --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 424ccec..ca2b962 100644 --- a/README.md +++ b/README.md @@ -101,8 +101,8 @@ Cold pool area and temperature trends are reported in the annual [Ecosystem Stat ![Cold pool area from 2004-2023, based on interpolated survey bottom temperatures](./plots/2023_coldpool_with_area.png) Figure 2. Cold pool extent in the eastern Bering Sea from 2004–2023, showing areas with bottom temperatures ≤ 2°C, ≤ 1°C, ≤ 0°C, and ≤ -1°C (upper panels), and proportion of the southeastern Bering Sea survey area with bottom temperatures ≤ 2°C, ≤ 1°C, ≤ 0°C, and ≤ -1°C (lower panel). Solid black lines in the interior of the surface represent the 50m and 100m isobaths. -![Mean bottom temperature in the eastern Bering Sea during 2022, based on interpolated survey bottom temperatures](./plots/2022_nbs_ebs_temperature_map_grid.png) - Figure 3. Contour map of bottom temperatures from the past four eastern and northern Bering Sea shelf bottom trawl surveys (2018-2022). Solid black contour lines denote stratum boundaries. +![Mean bottom temperature in the eastern Bering Sea during 2023, based on interpolated survey bottom temperatures](./plots/2023_nbs_ebs_temperature_map_grid.png) + Figure 3. Contour map of bottom temperatures from the past four eastern and northern Bering Sea shelf bottom trawl surveys (2018-2023). Solid black contour lines denote stratum boundaries. ![Mean bottom and sea surface temperatures in the eastern Bering Sea from 1982-2023, based on interpolated survey temperatures](./plots/2023_average_temperature.png) Figure 4. Average summer surface (green triangles) and bottom (blue circles) temperatures (°C) of the eastern Bering Sea (EBS) shelf and northern Bering Sea (NBS) shelf based on data collected during standardized summer bottom trawl surveys from 1982–2023. Dashed lines represent the time series mean for the EBS (1982–2023, except 2020) and NBS (2010, 2017, 2019, 2021, 2022, 2023).