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Posts by David Ullrich

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Sea level will rise fast even if we limit global warming to 1.5°C Satellite observations show the ice sheets are melting faster than expected, and slowing sea level rise to a manageable rate would require lowering the global temperature below the current level

Sea level will rise fast even if we limit global warming to 1.5°C

Satellite data shows the ice sheets are melting faster than expected and slowing sea level rise to a manageable rate would require lowering the global temperature

www.newscientist.com/article/2480...

docs.google.com/document/d/1...

10 months ago 48 24 4 2

bsky.app/profile/davi...

10 months ago 9 3 0 0

bsky.app/profile/davi...

10 months ago 5 2 0 0

bsky.app/profile/davi...

10 months ago 4 4 0 0

bsky.app/profile/davi...

10 months ago 2 1 0 0
Preview
Sea level will rise fast even if we limit global warming to 1.5°C Satellite observations show the ice sheets are melting faster than expected, and slowing sea level rise to a manageable rate would require lowering the global temperature below the current level

Sea level will rise fast even if we limit global warming to 1.5°C

Satellite data shows the ice sheets are melting faster than expected and slowing sea level rise to a manageable rate would require lowering the global temperature

www.newscientist.com/article/2480...

docs.google.com/document/d/1...

10 months ago 48 24 4 2
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Warming of +1.5°C is too high for polar ice sheets

nature.com/articles/s43...

drive.google.com/file/d/1SUou...

Data from 1992–2020 are taken from the latest Ice Sheet Mass Balance Inter-comparison Exercise18, updated with satellite gravimetry data148 from GRACE for 2021–2024

Credit: Chris Stokes

10 months ago 25 5 2 2
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Impact of paleoclimate on present and future evolution of the Greenland Ice Sheet

journals.plos.org/plosone/arti...

drive.google.com/file/d/1k-0s...

The evolution of Greenland’s climate and ice volume during 1850–2100.

Credit: Hu Yang et al. 2022

10 months ago 10 3 1 1

😅😂🤣

11 months ago 1 0 0 0
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Conventional "non-nuclear" world war will cannibalize current rates. Once the war is over "nuclear summer" from an aerosol-loss perspective will finish whats left with unprecedented warming.

BAU will be no more ... nor will we.

11 months ago 7 0 0 0
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What are microplastics doing to your brain? We’re starting to find out The average human brain contains around 7 grams of plastic, but it’s unclear how this affects us. Now animal studies are revealing links to poor cognition and weird behaviour

What are microplastics doing to your brain? We’re starting to find out

The average human brain contains around 7 grams of plastic, but it’s unclear how this affects us. Now animal studies are revealing links to poor cognition

www.newscientist.com/article/mg26...

docs.google.com/document/d/1...

11 months ago 45 23 3 7
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Plastic shards permeate human brains

A study of microplastics and nanoplastics in brains shows an astonishing increase over time

sciencenews.org/article/plas...

docs.google.com/document/d/1...

Shards of plastic less than 200 nanometers long and less than 40 nanometers wide.

Credit: Nihart et al

11 months ago 25 10 2 3
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Microplastics could be hampering the ocean’s ability to capture carbon A global survey of microplastics in oceans reveals that tiny particles of plastic are prevalent throughout the water column, which could harm marine ecosystems and affect carbon storage in the deep se...

Microplastics could be hampering the oceans ability to capture carbon

A global survey of microplastics in oceans reveals that tiny particles of plastic are prevalent throughout the water column which could harm marine ecosystems

www.newscientist.com/article/2478...

docs.google.com/document/d/1...

11 months ago 25 17 0 3

Exactly

11 months ago 0 1 0 0
Post image

Plastic shards permeate human brains

A study of microplastics and nanoplastics in brains shows an astonishing increase over time

sciencenews.org/article/plas...

docs.google.com/document/d/1...

Shards of plastic less than 200 nanometers long and less than 40 nanometers wide.

Credit: Nihart et al

11 months ago 25 10 2 3
Preview
Microplastics could be hampering the ocean’s ability to capture carbon A global survey of microplastics in oceans reveals that tiny particles of plastic are prevalent throughout the water column, which could harm marine ecosystems and affect carbon storage in the deep se...

Microplastics could be hampering the oceans ability to capture carbon

A global survey of microplastics in oceans reveals that tiny particles of plastic are prevalent throughout the water column which could harm marine ecosystems

www.newscientist.com/article/2478...

docs.google.com/document/d/1...

11 months ago 25 17 0 3
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What are microplastics doing to your brain? We’re starting to find out The average human brain contains around 7 grams of plastic, but it’s unclear how this affects us. Now animal studies are revealing links to poor cognition and weird behaviour

What are microplastics doing to your brain? We’re starting to find out

The average human brain contains around 7 grams of plastic, but it’s unclear how this affects us. Now animal studies are revealing links to poor cognition

www.newscientist.com/article/mg26...

docs.google.com/document/d/1...

11 months ago 45 23 3 7

Where were you when Harris was running for office, protesting her bloody hands. Congratulations on your efforts to get Trump elected, now go ask him! I'm out...

11 months ago 0 0 0 0
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Microplastics found in human ovary follicular fluid for the first time

Peer-reviewed study’s findings raises fresh question on the toxic substances’ impact on fertility

www.theguardian.com/society/2025...

docs.google.com/document/d/1...

11 months ago 20 11 2 5
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First evidence of microplastics in human ovarian follicular fluid ― An emerging threat to female fertility

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

drive.google.com/file/d/12KGr...

Selected SEM-EDX image MPs in follicular fluid.

Credit: L. Montano et al 2025

11 months ago 12 8 1 1

bsky.app/profile/davi...

11 months ago 3 3 0 0

bsky.app/profile/davi...

11 months ago 2 1 0 0
Post image

Microplastics found in human ovary follicular fluid for the first time

Peer-reviewed study’s findings raises fresh question on the toxic substances’ impact on fertility

www.theguardian.com/society/2025...

docs.google.com/document/d/1...

11 months ago 20 11 2 5
Post image

First evidence of microplastics in human ovarian follicular fluid ― An emerging threat to female fertility

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

drive.google.com/file/d/12KGr...

Selected SEM-EDX image MPs in follicular fluid.

Credit: L. Montano et al 2025

11 months ago 12 8 1 1
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Eagle Aurora over Norway

Credit: B. Jørgensen

1 year ago 53 11 3 1
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Dragon Aurora over Iceland

Credit: Jingyi Zhang & Wang Zheng

1 year ago 44 10 2 0
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Night on a Spooky Planet

What spooky planet is this? Planet Earth of course, on a dark and stormy night in 2013 at Hverir, a geothermally active area along the volcanic landscape in northeastern Iceland.

Credit: Stéphane Vetter

1 year ago 21 3 0 0
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Auroras over Northern Canada

Gusting solar winds and blasts of charged particles from the Sun resulted in several rewarding nights of auroras back in December 2014, near the peak of the last 11-year solar cycle.

Credit: Kwon, O Chul

1 year ago 21 7 0 0