#antarctic — Public Fediverse posts

#Antarctic sea ice is nearing its annual maximum extent (austral winter). This year will not be setting any new records, though there are plenty of regional extremes as shown in August's anomaly pattern.

+ Concentration means the fraction of ice in an area
+ Graphic from https://zacklabe.com/antarctic-sea-ice-extentconcentration/

#Antarctic sea ice is nearing its annual maximum extent (austral winter). This year will not be setting any new records, though there are plenty of regional extremes as shown in August's anomaly pattern.

+ Concentration means the fraction of ice in an area
+ Graphic from https://zacklabe.com/antarctic-sea-ice-extentconcentration/

#Antarctic sea ice is nearing its annual maximum extent (austral winter). This year will not be setting any new records, though there are plenty of regional extremes as shown in August's anomaly pattern.

+ Concentration means the fraction of ice in an area
+ Graphic from https://zacklabe.com/antarctic-sea-ice-extentconcentration/

#Antarctic sea ice is nearing its annual maximum extent (austral winter). This year will not be setting any new records, though there are plenty of regional extremes as shown in August's anomaly pattern.

+ Concentration means the fraction of ice in an area
+ Graphic from https://zacklabe.com/antarctic-sea-ice-extentconcentration/

#Antarctic sea ice is nearing its annual maximum extent (austral winter). This year will not be setting any new records, though there are plenty of regional extremes as shown in August's anomaly pattern.

+ Concentration means the fraction of ice in an area
+ Graphic from https://zacklabe.com/antarctic-sea-ice-extentconcentration/

In August 2026, the #SeaIce global extent was 7.2% below 1991-2020 mean. Since the beginning of records (1978):
- #Arctic, 12th lowest monthly mean, with 9.1% less extent than normal (-617,526km²)
- #Antarctic, 4th lowest monthly mean, with 6.5% less exent than normal (1,178,424km²)

for more: https://osi-saf.eumetsat.int/sea-ice-index

In August 2026, the #SeaIce global extent was 7.2% below 1991-2020 mean. Since the beginning of records (1978):
- #Arctic, 12th lowest monthly mean, with 9.1% less extent than normal (-617,526km²)
- #Antarctic, 4th lowest monthly mean, with 6.5% less exent than normal (1,178,424km²)

for more: https://osi-saf.eumetsat.int/sea-ice-index

In August 2026, the #SeaIce global extent was 7.2% below 1991-2020 mean. Since the beginning of records (1978):
- #Arctic, 12th lowest monthly mean, with 9.1% less extent than normal (-617,526km²)
- #Antarctic, 4th lowest monthly mean, with 6.5% less exent than normal (1,178,424km²)

for more: https://osi-saf.eumetsat.int/sea-ice-index

In August 2026, the #SeaIce global extent was 7.2% below 1991-2020 mean. Since the beginning of records (1978):
- #Arctic, 12th lowest monthly mean, with 9.1% less extent than normal (-617,526km²)
- #Antarctic, 4th lowest monthly mean, with 6.5% less exent than normal (1,178,424km²)

for more: https://osi-saf.eumetsat.int/sea-ice-index

In August 2026, the #SeaIce global extent was 7.2% below 1991-2020 mean. Since the beginning of records (1978):
- #Arctic, 12th lowest monthly mean, with 9.1% less extent than normal (-617,526km²)
- #Antarctic, 4th lowest monthly mean, with 6.5% less exent than normal (1,178,424km²)

for more: https://osi-saf.eumetsat.int/sea-ice-index

#FotoVorschlag: Objekte, die mit "W" beginnen oder so aussehen // Objects beginning with "W" or resembling it

(Details in the #AltText) (AltText By Human)

#NoGenAi #NoAI #No2AI #Photo #CamelCase #Photography #Animal #TravelPhotography #Animals #PhotoOfTheDay #POTD #WildlifePhotography #NaturePhotography #Nature #Wildlife #Antarctic #Antarctica #Remote #Isolated #Snow #Ice #Sea #Water #Ocean #Whale #Wal #Wale #Baleines #Baleine #HumpbackWhale #HumpbackWhales #Cetacean #Cetacea #PhotoSuggestion

#FotoVorschlag: Objekte, die mit "W" beginnen oder so aussehen // Objects beginning with "W" or resembling it

(Details in the #AltText) (AltText By Human)

#NoGenAi #NoAI #No2AI #Photo #CamelCase #Photography #Animal #TravelPhotography #Animals #PhotoOfTheDay #POTD #WildlifePhotography #NaturePhotography #Nature #Wildlife #Antarctic #Antarctica #Remote #Isolated #Snow #Ice #Sea #Water #Ocean #Whale #Wal #Wale #Baleines #Baleine #HumpbackWhale #HumpbackWhales #Cetacean #Cetacea #PhotoSuggestion

#FotoVorschlag: Objekte, die mit "W" beginnen oder so aussehen // Objects beginning with "W" or resembling it

(Details in the #AltText) (AltText By Human)

#NoGenAi #NoAI #No2AI #Photo #CamelCase #Photography #Animal #TravelPhotography #Animals #PhotoOfTheDay #POTD #WildlifePhotography #NaturePhotography #Nature #Wildlife #Antarctic #Antarctica #Remote #Isolated #Snow #Ice #Sea #Water #Ocean #Whale #Wal #Wale #Baleines #Baleine #HumpbackWhale #HumpbackWhales #Cetacean #Cetacea #PhotoSuggestion

#FotoVorschlag: Objekte, die mit "W" beginnen oder so aussehen // Objects beginning with "W" or resembling it

(Details in the #AltText) (AltText By Human)

#NoGenAi #NoAI #No2AI #Photo #CamelCase #Photography #Animal #TravelPhotography #Animals #PhotoOfTheDay #POTD #WildlifePhotography #NaturePhotography #Nature #Wildlife #Antarctic #Antarctica #Remote #Isolated #Snow #Ice #Sea #Water #Ocean #Whale #Wal #Wale #Baleines #Baleine #HumpbackWhale #HumpbackWhales #Cetacean #Cetacea #PhotoSuggestion

#FotoVorschlag: Objekte, die mit "W" beginnen oder so aussehen // Objects beginning with "W" or resembling it

(Details in the #AltText) (AltText By Human)

#NoGenAi #NoAI #No2AI #Photo #CamelCase #Photography #Animal #TravelPhotography #Animals #PhotoOfTheDay #POTD #WildlifePhotography #NaturePhotography #Nature #Wildlife #Antarctic #Antarctica #Remote #Isolated #Snow #Ice #Sea #Water #Ocean #Whale #Wal #Wale #Baleines #Baleine #HumpbackWhale #HumpbackWhales #Cetacean #Cetacea #PhotoSuggestion

3-Sep-2026
#Antarctic expedition reveals why #SouthernOcean #clouds remain one of #climateScience's greatest challenges
Researchers compare real-world observations with leading #climateModels to improve future climate predictions

https://www.eurekalert.org/news-releases/1142540

#science #climateCatastrophe #environment

#Wlidlife #Nature

The Least Fragrant Assignment In Chilean Academia (Paradise Bay)..

(Details In The #AltText)

https://en.wikipedia.org/wiki/Gonz%C3%A1lez_Videla_Antarctic_Base

#AltText #NoAI #No2AI #Photo #Photography #Travel #TravelPhotography #PhotoOfTheDay #POTD #CamelCase #Antarctic #Antarctica #Science #Ice #Snow #Water #Sea #Ocean #Research #Chile #Penguin #Penguins #Chilean #Icebergs #Glacier #Glaciers #NaturePhotography #WildlifePhotography #Bird #Birds #Birding #Birdphotography #Vogel #Oiseau #Oiseaux #Ave #Aves

#MeerMittwoch #SeaWednesday

A Little Ice To Cool Down With

(Description In AltText)

#AltText #NoAI #No2AI #Photo #Photography #POTD #PhotoOfTheDay #Travel #Sea #Ocean #TravelPhotography #Water #CamelCase #Antarctic #Antarctica #Iceberg #Snow #Ice #Icebergs #MargueriteBay #SouthernOcean #Cold #Cool #AntarcticCircle #BNW #BlackAndWhite #BlackAndWhitePhotography #Monochrome #Seascape

#FensterFreitag #WindowFriday

The Least Fragrant Assignment In Chilean Academia (Paradise Bay)

Or

An Image To Chill To

(Details In The #AltText)

https://en.wikipedia.org/wiki/Gonz%C3%A1lez_Videla_Antarctic_Base

#AltText #NoAI #No2AI #Photo #Photography #Travel #TravelPhotography #PhotoOfTheDay #POTD #CamelCase #Antarctic #Antarctica #Wildlife #Nature #Science #Ice #Snow #Water #Sea #Ocean #Research #Chile #Penguin #Penguins #Chilean #Icebergs #Glacier #Glaciers

Lantern Slide - Ship Discovery Returning to Hobart, BANZARE Voyage 2, Antarctica, 1930-1931

Lantern slide of the Discovery in an ocean swell during the return trip from the Antarctic to Hobart.

One of 328 images in various formats including artworks, photographs, glass negatives and lantern slides.
Museums Victoria via DigitalNZ

http://api.digitalnz.org/records/38025969/source

#AntarcticExpeditions #AntarcticResearch #Antarctica #SailingVessels #History #Science #Exploration #Antarctic #Expeditions #LanternSlide #Museums

Lantern Slide - Pen of Live Sheep on the SY Discovery's Deckhouse Roof, BANZARE Voyage 2, Antarctica, 1930-1931

Lantern slide of a crate of sheep aboard the ship Discovery.

One of 328 images in various formats including artworks, photographs, glass negatives and lantern slides.
Museums Victoria via DigitalNZ

http://api.digitalnz.org/records/38025901/source

#AntarcticExpeditions #AntarcticResearch #Antarctica #History #Science #Exploration #Antarctic #Expeditions #LanternSlide #Museum

8/
Join us as we explore how this "geographic period" at the bottom of the map is actually the key to understanding where our planet has been—and where it is going.

https://youtu.be/41niL0hE38A

#podcast
#Antarctica
#Antarctic
#history
#climate
#ClimateChange
#GlobalWarming
#IceSheets
#icebergs
#OzoneHole

A Tabular Iceberg, Seen at the Pack-Edge in the South Pacific (1900) by Frederick Albert Cook, from Through the First Antarctic Night, 1898–1899.

Source: University of Toronto Libraries / Internet Archive

https://pdimagearchive.org/images/399b6e86-2e82-4d6a-acfa-21b4390759e5

#solstice #exploration #ice #marine #antarctic #antarctica #icebergs #penguins #geography #midwinter #light #landscapes #oceans #darkness #art #publicdomain

Antarctic Meltwater Alters Future Projections Of Climate And Sea Level
--
https://doi.org/10.1038/s41467-025-64438-3 <-- shared paper
--
https://doi.org/10.7275/6t64-wy56 <-- shared link to scripts for running the models and creating the figures in this data repository
--
#GIS #spatial #mapping #model #modeling #sealevel #sealevelerise #meltwater #Antarctic #projection #forecast #global #climatechange #icesheet #massloss #refinement #meansealevel #SouthernOcean #fluvial #pluvia; #precipitation #overturningcirculation #heattransport #temperature #Pacific #Atlantic #ocean #marine #spatialanalysis #spatiotemporal

#Antarctic #SouthersOcean #OceanCurrents #CircumpolarCurrent #OverturningCirculation #SeaIce #penguins #DurhamUniversity #COP30

#ICCI lecture: Basics on #Antarctica, and #climatechange consequences

https://www.youtube.com/watch?v=u3jN-P27znM

#climate #ClimateScience #ClimateEmergency #ClimateCrisis #ClimateBreakdown #ClimateDisruption #globalWarming #globalHeating #ExtremeWeather #polycrisis #EcosystemCollapse #systemcollapse #ecocide #fossilfuels #Co2 #Co2Emissions #methane #GreenhouseGases #KeepitInTheGround

uneventful but exhausting 36 hrs and in Copenhagen for a meeting.

the #CarbonGuilt is there but obviously not enough to stop me travelling 🙄 - but it is an important workshop with just a few handfuls of the leading lights planning #Antarctic #SouthernOcean research for the next decade ... so... here I am. #climate #oceans

video overview - glacier ice loss over two decades
#GIS #spatial #mapping #GlacierMassBalanceIntercomparison #glacial #glacier #global #cryosphere #regional #frehwater #water #resources #waterresources #watersecurity #sealevel #sealevelrise #SLR #rate #change #spatialanalysis #spatiotemporal #ice #snow #loss #massloss #greenland #antarctic #icesheet #anthropogenic #climatechange #melt #melting #risk #hazard #geohazard #geology #engineeringgeology #marine #terrestrial #ecosystems #watercycle #masschange #insitu #remotesensing #local #observation #model #modeling #projection

Glacier Melt Intensifying Freshwater Loss And Accelerating Sea-Level Rise
--
https://www.esa.int/Applications/Observing_the_Earth/FutureEO/CryoSat/Glacier_melt_intensifying_freshwater_loss_and_accelerating_sea-level_rise <-- shared technical article
--
https://doi.org/10.1038/s41586-024-08545-z <-- shared paper
--
#GIS #spatial #mapping #GlacierMassBalanceIntercomparison #glacial #glacier #global #cryosphere #regional #freshwater #water #resources #waterresources #watersecurity #sealevel #sealevelrise #SLR #rate #change #spatialanalysis #spatiotemporal #ice #snow #loss #massloss #greenland #antarctic #icesheet #anthropogenic #climatechange #melt #melting #risk #hazard #geohazard #geology #engineeringgeology #marine #terrestrial #ecosystems #watercycle #masschange #insitu #remotesensing #local #observation #model #modeling #projection

#BlueWhales: first discovery near #Seychelles in decades https://theconversation.com/blue-whales-first-discovery-near-seychelles-in-decades-what-our-study-found-224558 paper: https://discovery.fiu.edu/display/pub284893

"the archipelago was an opportunistic whaling ground for #Soviet #whaling fleets en route to and from the #Antarctic. In the northern #IndianOcean, #whalers illegally killed more than 1,200 blue #whales, including 500 near the Seychelles, between 1963 and '66... After surveying about 5,500 km, we had a total of 5 sightings of up to 10 blue whales. This was a phenomenal finding."

"The #Antarctic #Circumpolar Current surrounds #Antarctica like a force field, keeping out warmer waters, but scientists are worried about breaches."

Scientists studying Antarctic Circumpolar Current to take closer look at '#heat #flux gates' letting in warmer #water - ABC News

#globalWeirding #climateChange #oceanography #GlobalWarming

https://www.abc.net.au/news/2023-11-13/csiro-investigator-climate-change-antarctic-circumpolar-current/103092918

Record low 2022 #Antarctic #seaice led to catastrophic breeding failure of emperor #penguins
#EmperorPenguin colonies experienced unprecedented breeding failure in a region of Antarctica where there was total sea #ice loss in 2022. The discovery supports predictions that over 90% of emperor penguin colonies will be quasi-#extinct by the end of the century, based on current #globalwarming trends.
https://www.bas.ac.uk/media-post/loss-of-sea-ice-causes-catastrophic-breeding-failure-for-emperor-penguins/
I think #climatechange is a #climatecrisis at this point

Plankton Generate a Cloudy Shield over the Antarctic
--
https://www.scientificamerican.com/article/plankton-generate-a-cloudy-shield-over-the-antarctic/ <-- shared technical article
--
https://doi.org/10.5194/acp-23-1677-2023 <-- shared paper
--
#GIS #spatial #mapping #watervapour #watervapor #nucleus #nucleation #cloud #whitening #climatemodels #cloudformation #clouds #weather #albedo #plankton #phytoplankton #remotesensing #satellite #MODIS #model #modeling #Antarctic #sunlight #climate #reflection #climatechange #warming #radiation #dimethylsulfide #aerosl #particles #marineboundarylayer #MBL
@noaa

Watching #FrozenPlanet2 last night, saw the segment about #stromatolite life in #Antarctic lake. Amazing! https://www.youtube.com/watch?v=QzEVeFBXfNg

Stay safe down there!

#Antarctica #millionYearIceCore
#millionYear #IceCore #millionYearCore #coreSample #coreSamples #iceCoreSample #iceCoreSamples

#LivingTraverse #caravan #SoCold #stayWarm #ice #oldestIce

#science #research #scientificResearch #researcher #Antarctic #researchers #AntarcticResearch #AntarcticResearcher #AntarcticResearchers #study #samples #takeSamples #takingSamples #HistoryOfTheEarth #IceAges #warmPeriods #ClimateChange

https://www.antarctica.gov.au/news/2022/million-year-milestone-traverse-sets-course-toward-the-oldest-ice/