Nicole Burdanowitz's Avatar

Nicole Burdanowitz

@geochem-nicole.bsky.social

Scientific Coordinator @gfz.bsky.social (space physics & space weather). Former paleoclimatologist (organic geochemistry, biomarker) at University of Hamburg #CLICCS. #ichwarhanna Views are my own.

487 Followers  |  137 Following  |  25 Posts  |  Joined: 10.10.2023  |  2.4176

Latest posts by geochem-nicole.bsky.social on Bluesky


Kopfhรถrer--> laut Musik hรถren. Mit Kind Brettspiele spielen.

27.01.2026 05:07 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Red aurora in a city.

Red aurora in a city.

Red and green aurora. A building in the lower left corner.

Red and green aurora. A building in the lower left corner.

Green aurora in a city. A building in the southern part of the picture.

Green aurora in a city. A building in the southern part of the picture.

Red and green auroras in a city.

Red and green auroras in a city.

Wow, it's so impressive to see the variety of auroras in Berlin!
#aurora #Berlin #Germany

19.01.2026 23:01 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Element (Matrix) ist noch weniger bekannt. Nutze ich aber am liebsten.

22.04.2025 19:59 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Well... that's big. ๐Ÿงช
(Also, the original paper The Guardian story discusses
www.pnas.org/doi/abs/10.1...)

24.03.2025 21:25 โ€” ๐Ÿ‘ 65    ๐Ÿ” 15    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 0

With the threats being levied against NOAA, I felt it was time to download all the sediment core and paleoceanography data being stored on NOAA's NCEI, just in case. I have uploaded the script to Github, just in case anyone wants to do the same! ๐Ÿงช โš’๏ธ ๐Ÿฆฃ ๐ŸŒŠ

github.com/evangowan/EJ...

13.02.2025 05:54 โ€” ๐Ÿ‘ 351    ๐Ÿ” 91    ๐Ÿ’ฌ 12    ๐Ÿ“Œ 4

I was just told that I have to remove โ€œclimateโ€ from the title of an ongoing grant if I want to keep it. And publications from that grant cannot include โ€œclimateโ€ and other forbidden words. I canโ€™t believe Iโ€™m writing this from the United States of America. #AcademicSky

10.02.2025 21:00 โ€” ๐Ÿ‘ 12973    ๐Ÿ” 5517    ๐Ÿ’ฌ 553    ๐Ÿ“Œ 579

We found that SSTs in the Gulf of Oman are more sensitive to climate variations compared to other regions in the Arabian Sea. Interestingly, a strong cooling trend during the LGM is not that obvious if we compare this with other regional records.

31.01.2025 09:29 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Spatial and temporal variability in sea surface temperatures and monsoon dynamics in the northwestern Arabian Sea during the last 43โ€‰kyr Abstract. In this study, we present the first well-dated, high-resolution alkenone-based sea surface temperatureย (SST) record from the northeastern Oman margin (Gulf of Oman) in the northwestern Arabi...

I am really happy to share our newest paper on SST reconstruction from the Arabian Sea. The paper is based on the results of Jan Maierโ€™s master thesis within #CLICCS @cenunihh.bsky.social. He is the first author of the paper and now a PhD student at @fau.de. Great work Jan!
doi.org/10.5194/cp-2...

31.01.2025 09:29 โ€” ๐Ÿ‘ 7    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Time to reshare on of my all time favourite interactive globes. The "Ancient Earth" globe shows us how the world changed over the last 240 million years. Great fun to spot your home and see how it moved around over time. Source: buff.ly/2YSZuct

11.12.2024 20:33 โ€” ๐Ÿ‘ 65    ๐Ÿ” 20    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Ich frage mich bei solchen Phrasen immer, was damit gemeint ist. Phrasen mit wenig/kein Inhalt (Politik statt Wissenschaft). Mir fehlen da Definition von "Einkuscheln" und konkrete Fallbeispiele/Beweise.

11.12.2024 21:24 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Cloud of words in various colors and sizes based on the Google Scholar profile of Nicole Burdanowitz. Some of the largest words include holocene, sea, africa, arabian, changes and climate

Cloud of words in various colors and sizes based on the Google Scholar profile of Nicole Burdanowitz. Some of the largest words include holocene, sea, africa, arabian, changes and climate

This is the word cloud of my academic life based on the titles of my publications. Made with scholargoggler.com
And yes, I'm a Holocene person.

27.11.2024 07:24 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Postdoctoral researcher in the area of marine biogeochemistry - Reference code: 50130312_2 โ€“ 2024/KC 3

For our new project about Greenhouse Gas Emission in a Land to Sea River System we searching for a PostDoc.

Do you have some experience in measuring GHG such als N2O or Methane? Do you have ideas about the biogeochemical processes in estuaries und River Systems?

www.hereon.de/career/vacan...

26.11.2024 20:56 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

der eXit: @amreibahr.bsky.social bringt es in ihrem Newsletter auf den Punkt!
Selbst als grรถรŸtenteils nur lesender X-Nutzer wurde es anstrengend und bedrรผckend sich die Kommentare zu den wissenschaftlichen Beitrรคgen anzusehen. Daher kam mein eXit im Sommer.

26.11.2024 19:36 โ€” ๐Ÿ‘ 16    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Early-twentieth-century cold bias in ocean surface temperature observations - Nature Independent statistical reconstructions of the global mean surface temperature from either ocean or land data show that existing estimates of early-twentieth-century ocean surface temperatures are too...

A new paper led by Sebastian Sippel just appeared in Nature arguing that ocean temperature measurements in the early 20th century have a cold bias.

It's a fun story illustrating the process of scientific discovery, so let me talk about it a bit. ๐Ÿงต

www.nature.com/articles/s41...

22.11.2024 09:37 โ€” ๐Ÿ‘ 297    ๐Ÿ” 95    ๐Ÿ’ฌ 11    ๐Ÿ“Œ 23
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Achieving climate targets is primarily limited by politics, institutions and humans, not technology, solutions or money.

It's values and priorities, about who we are. (1/7)

20.11.2024 09:19 โ€” ๐Ÿ‘ 102    ๐Ÿ” 38    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 5

Danke!
Warum รผberrascht mich der Inhalt des Artikels nicht im Geringsten?

15.11.2024 22:31 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Due to vacation and recolation (hello Berlin!) quite late. Really happy to share our newest publication led by Mehdavi Pandey! A good example for interdisciplinary & international collaboration. Thanks also to Haimanti Biswas, Daniel Birgel and Birgit Gaye. I learned a lot!
#CLICCS #lipidbiomarker

14.11.2024 13:57 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

#ichbinhanna

11.10.2024 15:44 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Polarlichter in grรผn und rot am Hamburger Nachthimmel.

Polarlichter in grรผn und rot am Hamburger Nachthimmel.

Das erste Mal, dass ich #Polarlichter deutlich visuell sehen konnte. Und dazu noch in #Hamburg. Grandios!

11.10.2024 06:06 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Nachts in Hamburg. Polarlichter in grรผn und rot am Himmel sichtbar.

Nachts in Hamburg. Polarlichter in grรผn und rot am Himmel sichtbar.

Auch in Hamburg deutlich visuell sichtbar

11.10.2024 05:21 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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+++ #Polarlicht-Zeit! ++
Gestern ereignete sich die mutmaรŸlich stรคrkste #Sonneneruption seit 2017! www.swpc.noaa.gov/news/another...,
regelmรครŸig & zeitnah unsere #Polarlicht - #Vorhersage kachelmannwetter.com/de/aurora verfolgen, gekoppelt mit kachelmannwetter.com/de/info/astr... /FA

04.10.2024 04:50 โ€” ๐Ÿ‘ 39    ๐Ÿ” 15    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Red- Planetary Boundary process outside Earth's safe operating space, apply to nutrients, freshwater, land use, biosphere, climate, and pollution.

Red- Planetary Boundary process outside Earth's safe operating space, apply to nutrients, freshwater, land use, biosphere, climate, and pollution.

More than half the markers for planetary health/habitability are now past their safe zone, and ocean acidification is near the boundary of the safe zone (limit for aragonite saturation, esp. in higher latitudes, esp. in high latitudes).
โš’๏ธ๐ŸŒŠ๐Ÿงช

www.pik-potsdam.de/en/institute...

24.09.2024 11:46 โ€” ๐Ÿ‘ 22    ๐Ÿ” 14    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Reaching net-zero CO2 emissions by 2050 currently isn't plausible. This makes not only climate action, but also adaptation all the more urgent. The Hamburg Climate Futures Outlook focuses on 9 case studies to see how well various locations are prepared for the individual challenges they're facing.

19.09.2024 12:38 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Hamburg Climate Futures Outlook 2024

Out now: Our Hamburg Climate Futures Outlook 2024! The central CLICCS study assesses various drivers for climate action. This year, the researchers also examined how well different locations are adapting to climate change. ๐Ÿงช

More: uhh.de/cliccs-outlo...

19.09.2024 12:36 โ€” ๐Ÿ‘ 7    ๐Ÿ” 9    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Foto der Frankfurter Rundschau
โ€žUnser Wohlstand wird nicht durch Migration bedroht, sondern durch den Klimawandel"
Das Hochwasser in Europa steigt und steigt.
Extremwetter werden wir immer รถfter erleben - wenn nicht endlich gehandelt wird.
Ein Leitartikel von Sereina Donatsch

Foto der Frankfurter Rundschau โ€žUnser Wohlstand wird nicht durch Migration bedroht, sondern durch den Klimawandel" Das Hochwasser in Europa steigt und steigt. Extremwetter werden wir immer รถfter erleben - wenn nicht endlich gehandelt wird. Ein Leitartikel von Sereina Donatsch

Beste Titelseite 1/2
๐Ÿ‘ Frankfurter Rundschau
#Hochwasser
#Klimawandel #Klimakrise #Klimakatastrophe

18.09.2024 10:36 โ€” ๐Ÿ‘ 75    ๐Ÿ” 22    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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#Fรถrdergeldaffรคre: Die Ministerin erweckt einen fatalen Eindruck

Das #BMBF verweigert seiner Ex-Staatssekretรคrin, ihre Sicht der Dinge zu schildern. Fatal fรผr Stark-Watzingner: Sie kann offenbar nur noch zwischen zwei รœbeln wรคhlen.

Im Tagesspiegel und im Blog: www.jmwiarda.de/2024/07/09/f...

09.07.2024 10:01 โ€” ๐Ÿ‘ 50    ๐Ÿ” 20    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

Zum Alter frag ich mich immer was fรผr ein Unterschied es machen soll, ob ich noch 30 oder 40 Jahre bis zur Rente Zeit habe. Ich mein das sind ein paar Jahrzehnte. Und bei der heutigen Fluktuation von Arbeitnehmern + wer weiรŸ wann das Renteneintrittsalter in 30 Jahren ist?

03.07.2024 14:31 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Offene Stellungnahme zum Vorgehen der Bundesbildungsministerin angesichts des offenen Briefes Berliner Hochschullehrer:innen Zum 75-jรคhrigen Bestehen des Grundgesetzes erleben Wissenschaftler:innen in Deutschland einen bisher nicht dagewesenen Angriff auf ihre Grundrechte. Nachdem die Bundesbildungsministerin Bettina Stark-...

Wissenschaftler*innen, Studierende, Technisch-Administrative Mitarbeitende, Gewerkschafter*innen, Vertreter*innen der Zivilgesellschaft - รผber 1.000 haben dieses Schreiben an das BMBF unterschrieben, weil sie die Konsequenzen der Handlung des BMBF verstehen.

docs.google.com/forms/d/e/1F...

13.06.2024 09:07 โ€” ๐Ÿ‘ 16    ๐Ÿ” 10    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Surface water temperature observations and ice phenology estimations for 1.4 million lakes globally Water temperature and ice cover are critical characteristics of the ecological, biogeochemical, and physical functioning of a lake. Site-specific obseโ€ฆ

How warm is your lake?

Temperature and ice-cover database from 1.4 Million lakes.

www.sciencedirect.com/science/arti...

22.05.2024 21:01 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@geochem-nicole is following 19 prominent accounts