#eddies — Public Fediverse posts

RE: https://mastodon.social/@paulbeckwith/116427246719724673

#FYI #PaulBeckwith video lecture #ocean #eddies #CarbonSequestration #CO2

Paul explains in detail the science and history of the #Eckman spiral research

#climate #ClimateScience #climatechange

RE: https://mastodon.social/@paulbeckwith/116427246719724673

#FYI #PaulBeckwith video lecture #ocean #eddies #CarbonSequestration #CO2

Paul explains in detail the science and history of the #Eckman spiral research

#climate #ClimateScience #climatechange

RE: https://mastodon.social/@paulbeckwith/116427246719724673

#FYI #PaulBeckwith video lecture #ocean #eddies #CarbonSequestration #CO2

Paul explains in detail the science and history of the #Eckman spiral research

#climate #ClimateScience #climatechange

RE: https://mastodon.social/@paulbeckwith/116427246719724673

#FYI #PaulBeckwith video lecture #ocean #eddies #CarbonSequestration #CO2

Paul explains in detail the science and history of the #Eckman spiral research

#climate #ClimateScience #climatechange

RE: https://mastodon.social/@paulbeckwith/116427246719724673

#FYI #PaulBeckwith video lecture #ocean #eddies #CarbonSequestration #CO2

Paul explains in detail the science and history of the #Eckman spiral research

#climate #ClimateScience #climatechange

RE: https://mastodon.social/@paulbeckwith/116387275053069535

#FYI #PaulBeckwith video lecture and literature review

Paul on the possible use of #ocean #Eddies and Localized Ocean Fertilization to accelerate #CO2 capture

#climate #ClimateScience #climatechange #ClimateEmergency #ClimateCrisis #ClimateBreakdown #ClimateDisruption #globalWarming #globalHeating #ExtremeWeather #polycrisis

#EarthNullschool depicting #ocean #Eddies related to the #GulfStream

https://earth.nullschool.net/#current/ocean/surface/currents/orthographic=-70.17,38.58,1481/loc=-62.986,38.368

#climate #ClimateScience #climatechange #ClimateEmergency #ClimateCrisis #ClimateBreakdown #ClimateDisruption #globalWarming #globalHeating #ExtremeWeather #polycrisis

#ocean #MesoscaleEddies #Eddies #CO2

Li et al. 11 Jun 2025, Sci. Adv.11:eadt4195

Oceanic uptake of CO2 enhanced by mesoscale eddies

https://doi.org/10.1126/sciadv.adt4195

#climate #ClimateScience #climatechange #ClimateEmergency #ClimateCrisis #ClimateBreakdown #ClimateDisruption #globalHeating #ExtremeWeather #polycrisis

RE: https://mastodon.social/@paulbeckwith/116395103878059588

#FYI #PaulBeckwith video lecture and literature review

Paul explains how #ocean #Eddies are capturing #CO2

#climate #ClimateScience #climatechange #ClimateEmergency #ClimateCrisis #ClimateBreakdown #ClimateDisruption #globalWarming #globalHeating #ExtremeWeather #polycrisis

How do mesoscale #eddies shape the Southern Ocean #CarbonBudget? 🌊🌀

The Southern Ocean takes up about a quarter of anthropogenic CO₂. A 27-yr eddy resolving simulation conducted by Salinas-Matus et al. shows anticyclonic eddies to be most efficient at absorbing atmospheric CO₂, while cyclones & peripheries are weaker. These eddies cause daily & seasonal variability and act as overall carbon sinks, contributing ~10 % of total uptake & ~1 % of anomalous uptake.🔍

🔗: https://doi.org/10.5194/bg-22-7519-2025

Chlorophyll Eddies

Instruments aboard NASA’s PACE mission are able to distinguish far more about phytoplankton blooms than previous satellites. This image shows chlorophyll concentrations in the Norwegian Sea in July 2025. Chlorophyll acts as a proxy for phytoplankton, which produce the chemical as they process sunlight into food and oxygen.

Despite their microscopic size, phytoplankton have enormous collective effects. Scientists estimate that phytoplankton produce as much as half of the Earth’s oxygen in addition to helping transport carbon dioxide from the atmosphere into the deep ocean. They are also the foundation of the marine food web, feeding nearly all life in the ocean. (Image credit: W. Liang; via NASA Earth Observatory)

#eddies #flowVisualization #fluidDynamics #physics #phytoplankton #satelliteImage #science

Baltic Bloom

June and July brings blooming phytoplankton to the Baltic Sea, seen here in late July 2025. On-the-water measurements show that much of this bloom was cyanobacteria, an ancient type of organism among the first to process carbon dioxide into oxygen. These organisms thrive in nutrient- and nitrogen-rich waters. Here, they mark out the tides and currents that mix the Baltic. Zoom in on the full image, and you’ll see dark, nearly-straight lines across the swirls; these are the wakes of boats. (Image credit: M. Garrison; via NASA Earth Observatory)

#eddies #flowVisualization #fluidDynamics #mixing #ocean #physics #phytoplankton #satelliteImage #science

This was a pretty decent portion of #fishnchips offered by #Eddies in #Tammisaari / #Ekenäs.

As you can see, all the proper condiments!

This was a pretty decent portion of #fishnchips offered by #Eddies in #Tammisaari / #Ekenäs.

As you can see, all the proper condiments!

This was a pretty decent portion of #fishnchips offered by #Eddies in #Tammisaari / #Ekenäs.

As you can see, all the proper condiments!

This was a pretty decent portion of #fishnchips offered by #Eddies in #Tammisaari / #Ekenäs.

As you can see, all the proper condiments!

This was a pretty decent portion of #fishnchips offered by #Eddies in #Tammisaari / #Ekenäs.

As you can see, all the proper condiments!

30-May-2025
Small #currents, big impact: #Satellite breakthrough reveals hidden #ocean forces
Texas A&M's Jinbo Wang and an international team use SWOT satellite data to uncover powerful submesoscale #eddies, reshaping our understanding of #OceanClimateDynamics.

https://www.eurekalert.org/news-releases/1085746 #science #OceanCurrents

Corduroy Trouser Rampage – Ep. 51

In which we skip diagonally along on a corduroy trouser rampage, tread lightly lest we tread on your flags, and consider the character of Eddy’s compatriot. PD === Don’t just say to yourself “this one’s for the birds”, click on the player. You know you ought to…. […]

https://offgrid.tlmb.net/2025/04/27/corduroy-trouser-rampage-ep-51/

Corduroy Trouser Rampage – Ep. 51

In which we skip diagonally along on a corduroy trouser rampage, tread lightly lest we tread on your flags, and consider the character of Eddy’s compatriot. PD === Don’t just say to yourself “this one’s for the birds”, click on the player. You know you ought to…. […]

https://offgrid.tlmb.net/2025/04/27/corduroy-trouser-rampage-ep-51/

Corduroy Trouser Rampage – Ep. 51

In which we skip diagonally along on a corduroy trouser rampage, tread lightly lest we tread on your flags, and consider the character of Eddy’s compatriot. PD === Don’t just say to yourself “this one’s for the birds”, click on the player. You know you ought to…. […]

https://offgrid.tlmb.net/2025/04/27/corduroy-trouser-rampage-ep-51/

Small #ocean swirls may have an outsized affect on #climate, #NASA #satellite shows
Surface Water and Ocean Topography (#SWOT) satellite lets scientists observe small-scale #eddies and waves for the first time. Its Ka-band Radar Interferometer scans 120-km-wide swaths of sea surface height, delivering two-dimensional measurements with far greater resolution and lower noise than earlier altimeters. The satellite's 21-day orbit enables repeated global coverage.
https://www.theregister.com/2025/04/17/small_ocean_currents_climate_impact/

💡 New Preprint!
What are the benefits of an online versus offline learning approach? Explore our application of online training approach to learning subgrid parameterisations of baroclinic ocean #eddies.

👉 Find out more: https://arxiv.org/abs/2411.14106

#ESMs

💡 New Preprint!
What are the benefits of an online versus offline learning approach? Explore our application of online training approach to learning subgrid parameterisations of baroclinic ocean #eddies.

👉 Find out more: https://arxiv.org/abs/2411.14106

#ESMs

💡 New Preprint!
What are the benefits of an online versus offline learning approach? Explore our application of online training approach to learning subgrid parameterisations of baroclinic ocean #eddies.

👉 Find out more: https://arxiv.org/abs/2411.14106

#ESMs

🎆 Happy New Year 2025! ✨

This year #AI4PEX goal is to improve the representation of three important processes in climate models:

(i) the response of tropical and subtropical low clouds to #warming;
(ii) the vegetation response to increased CO2;
(iii) role of mesoscale processes (#eddies) in the ocean.

The obstacle is a pencil, stationary, while the lazy Susan spins underneath with the fluid. The #rheoscopic fluid (easily made at home, more on that on another post) allows the currents to be seen easily. An instability makes the fluid "oscillate" and create the von Kármán vortices as it flows around the pencil. Here's a video:

[3/4]
#eddies #flowVisualization #fluidDynamics #fluidsAsArt #physics #science

This is a rotating shallow water #experiment, essentially a lazy Susan powered by a #LEGO motor and filled with a #rheoscopic fluid. Here's the setup:

[2/4]
#eddies #flowVisualization #fluidDynamics #fluidsAsArt #physics #science #diynamics

I made a circular von Kármán vortex street!

[1/4] 🧵
#eddies #flowVisualization #fluidDynamics #fluidsAsArt #physics #science #diynamics

Oceanography, Seafloor Mapping And Satellite Combine To Map World’s Strongest Current
--
https://www.csiro.au/en/news/All/News/2023/December/Oceanography-seafloor-mapping-and-satellite-combine-to-map-worlds-strongest-current <-- shared technical article
--
#GIS #spatial #mapping #remotesensing #satellite #SWOT #survey #ship #sonar #AntarcticCircumpolarCurrent #climatechange #SLR #sealevelrise #marine #hydrospatial #research #seafloor #FOCUS #Antarctic #integrateddata #elevation #bathmyetry #instrumentation #currents #oceancurrents #eddy #eddies #heat #carbon #ocean #Australia #circulation #model #modeling #CSIRO #oceangraphy
@CSIRO

Oceanography, Seafloor Mapping And Satellite Combine To Map World’s Strongest Current
--
https://www.csiro.au/en/news/All/News/2023/December/Oceanography-seafloor-mapping-and-satellite-combine-to-map-worlds-strongest-current <-- shared technical article
--
#GIS #spatial #mapping #remotesensing #satellite #SWOT #survey #ship #sonar #AntarcticCircumpolarCurrent #climatechange #SLR #sealevelrise #marine #hydrospatial #research #seafloor #FOCUS #Antarctic #integrateddata #elevation #bathmyetry #instrumentation #currents #oceancurrents #eddy #eddies #heat #carbon #ocean #Australia #circulation #model #modeling #CSIRO #oceangraphy
@CSIRO

Oceanography, Seafloor Mapping And Satellite Combine To Map World’s Strongest Current
--
https://www.csiro.au/en/news/All/News/2023/December/Oceanography-seafloor-mapping-and-satellite-combine-to-map-worlds-strongest-current <-- shared technical article
--
#GIS #spatial #mapping #remotesensing #satellite #SWOT #survey #ship #sonar #AntarcticCircumpolarCurrent #climatechange #SLR #sealevelrise #marine #hydrospatial #research #seafloor #FOCUS #Antarctic #integrateddata #elevation #bathmyetry #instrumentation #currents #oceancurrents #eddy #eddies #heat #carbon #ocean #Australia #circulation #model #modeling #CSIRO #oceangraphy
@CSIRO

Oceanography, Seafloor Mapping And Satellite Combine To Map World’s Strongest Current
--
https://www.csiro.au/en/news/All/News/2023/December/Oceanography-seafloor-mapping-and-satellite-combine-to-map-worlds-strongest-current <-- shared technical article
--
#GIS #spatial #mapping #remotesensing #satellite #SWOT #survey #ship #sonar #AntarcticCircumpolarCurrent #climatechange #SLR #sealevelrise #marine #hydrospatial #research #seafloor #FOCUS #Antarctic #integrateddata #elevation #bathmyetry #instrumentation #currents #oceancurrents #eddy #eddies #heat #carbon #ocean #Australia #circulation #model #modeling #CSIRO #oceangraphy
@CSIRO

Oceanography, Seafloor Mapping And Satellite Combine To Map World’s Strongest Current
--
https://www.csiro.au/en/news/All/News/2023/December/Oceanography-seafloor-mapping-and-satellite-combine-to-map-worlds-strongest-current <-- shared technical article
--
#GIS #spatial #mapping #remotesensing #satellite #SWOT #survey #ship #sonar #AntarcticCircumpolarCurrent #climatechange #SLR #sealevelrise #marine #hydrospatial #research #seafloor #FOCUS #Antarctic #integrateddata #elevation #bathmyetry #instrumentation #currents #oceancurrents #eddy #eddies #heat #carbon #ocean #Australia #circulation #model #modeling #CSIRO #oceangraphy
@CSIRO

https://lateboomersden.blog/2023/10/02/eddies-in-lifes-current/
About my bad habits. Can anyone identify?
#eddies, #habits, #LegendaryPinkDots, #loops

Our #turbulence #eddies experiment in Cook Strait Te Moana o Raukawa off to an appropriate gale force start… #oceanography #mixing

I've been looking into why Waihau Bay near the East Cape of New Zealand is such a good location for recreational Southern Bluefin Tuna fishing. After working in California for 11 years, the sparsity of oceanographic information about the region is startling for me.
#oceanography #fisheries #GameFishing #tuna #BlueFinTuna #eddies #canyons #SecondaryProduction #pilchards #krill #Sardines

I've been looking into why Waihau Bay near the East Cape of New Zealand is such a good location for recreational Southern Bluefin Tuna fishing. After working in California for 11 years, the sparsity of oceanographic information about the region is startling for me.
#oceanography #fisheries #GameFishing #tuna #BlueFinTuna #eddies #canyons #SecondaryProduction #pilchards #krill #Sardines

I've been looking into why Waihau Bay near the East Cape of New Zealand is such a good location for recreational Southern Bluefin Tuna fishing. After working in California for 11 years, the sparsity of oceanographic information about the region is startling for me.
#oceanography #fisheries #GameFishing #tuna #BlueFinTuna #eddies #canyons #SecondaryProduction #pilchards #krill #Sardines

I've been looking into why Waihau Bay near the East Cape of New Zealand is such a good location for recreational Southern Bluefin Tuna fishing. After working in California for 11 years, the sparsity of oceanographic information about the region is startling for me.
#oceanography #fisheries #GameFishing #tuna #BlueFinTuna #eddies #canyons #SecondaryProduction #pilchards #krill #Sardines

I've been looking into why Waihau Bay near the East Cape of New Zealand is such a good location for recreational Southern Bluefin Tuna fishing. After working in California for 11 years, the sparsity of oceanographic information about the region is startling for me.
#oceanography #fisheries #GameFishing #tuna #BlueFinTuna #eddies #canyons #SecondaryProduction #pilchards #krill #Sardines

@blindcoder: Hehe. Wobei ich ja bei #Eddies auch immer noch an was anderes denke. IIRC irgendwelche Phänomene/Wesen in irgendeiner SciFi-Serie oder so. Weiß nur nimmer in welcher.

Dachte ja zuerst an The #Hitchhiker's Guide to the Galaxy #THHGTTG, aber dort ist #Eddie nur der Bordcomputer der #HeartOfGold: https://hitchhikers.fandom.com/wiki/Eddie_the_Computer

Ich habe aber wirklich Plural als Begriff im Kopf. Hmmm, vielleicht waren's die hier? https://intl.startrek.com/database_article/tachyon-eddies — Weiß nimmer.

Current makes eddies
Swirling memories away
River makes new ones.

#dailyhaikuprompt #river #haiku #Eddies #Memories

A showcase of Saturn's active atmosphere! View of the #dynamics of #Saturn #atmosphere at the visible #cloud layer, from our global #climate computer #model, highlighting #JetStream (red<>blue steps) #vortices (rounded red or blue areas) #waves (oscillations from red to blue) #eddies (random red and blue fluctuations). This is a #PotentialVorticity map and this comes from our paper, see free #arxiv #PDF version https://arxiv.org/pdf/1811.01250.pdf #astro #climate #FluidDynamics #gfd #astrodon #SolarSytem

A showcase of Saturn's active atmosphere! View of the #dynamics of #Saturn #atmosphere at the visible #cloud layer, from our global #climate computer #model, highlighting #JetStream (red<>blue steps) #vortices (rounded red or blue areas) #waves (oscillations from red to blue) #eddies (random red and blue fluctuations). This is a #PotentialVorticity map and this comes from our paper, see free #arxiv #PDF version https://arxiv.org/pdf/1811.01250.pdf #astro #climate #FluidDynamics #gfd #astrodon #SolarSytem

A showcase of Saturn's active atmosphere! View of the #dynamics of #Saturn #atmosphere at the visible #cloud layer, from our global #climate computer #model, highlighting #JetStream (red<>blue steps) #vortices (rounded red or blue areas) #waves (oscillations from red to blue) #eddies (random red and blue fluctuations). This is a #PotentialVorticity map and this comes from our paper, see free #arxiv #PDF version https://arxiv.org/pdf/1811.01250.pdf #astro #climate #FluidDynamics #gfd #astrodon #SolarSytem

A showcase of Saturn's active atmosphere! View of the #dynamics of #Saturn #atmosphere at the visible #cloud layer, from our global #climate computer #model, highlighting #JetStream (red<>blue steps) #vortices (rounded red or blue areas) #waves (oscillations from red to blue) #eddies (random red and blue fluctuations). This is a #PotentialVorticity map and this comes from our paper, see free #arxiv #PDF version https://arxiv.org/pdf/1811.01250.pdf #astro #climate #FluidDynamics #gfd #astrodon #SolarSytem