@davidpowlson.bsky.social
440 followers 140 following 140 posts
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Reposted
Reposted
intfertsociety.bsky.social
Tick, tock.....
One day left to enter the Brian Chambers Award for early career scientists. We have some great entries, add yours and see if you can be standing here this December.
Details here: buff.ly/55AdXwT
Reposted
sumjournal.bsky.social
***NEW*** #openaccess
How a Decade of Different Tillage Intensity Influences Yield Response to Seasonal Weather Variations.
Cannon & Rial-Lovera
#soil #soilscience
doi.org/10.1111/sum....
Photo by Melissa Askew on Unsplash
Reposted
edhawkins.org
UK air temperatures and soil temperatures are warming at the same rate

climatelabbook.substack.com/p/monitoring...
Reposted
charlesjkenny.bsky.social
Blog with CGD colleagues: Cholera in Africa: Rising Deaths, Shrinking US Aid.

Africa seeing rising cholera deaths, but US foreign assistance not responding...
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profbillmcguire.bsky.social
"The Ministry of Defence spends around £1m a year sending children to private schools in north Wales because 'state schools teach some or all lessons in the Welsh language' "

What complete and utter stupidity - and an insult to us Welsh

www.bbc.co.uk/news/article...
Defence ministry spends millions on private schools to avoid Welsh
Military personnel receive a private education allowance to avoid lessons in Welsh in state schools.
www.bbc.co.uk
Reposted
edhawkins.org
The @metoffice.gov.uk use weather station observations to reconstruct changes in UK average temperature since 1884.

@copernicusecmwf.bsky.social produce the ERA5 reanalysis which reconstructs global weather every hour back to 1950 using a weather forecast model.

Their estimates agree. Just sayin'.
davidpowlson.bsky.social
This looks horribly like facism, or at least a result of autocracy. Even if the autocrat himself, or close associates, are not directly responsible for violence against rivals some followers are emboldened to do crazy and dreadful acts. Trump is only one step away fro Putins tactics.
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waiterich.bsky.social
Here’s a good chart showing how soybeans are used globally. About 3/4 is for feeding the animals we eat (especially for chickens, pigs, and farmed fish), about 1/5 directly feeds humans, and 4% is for biofuel or other industrial uses. ourworldindata.org/drivers-of-d...
The World's Soy: is it used for Food, Fuel, or Animal Feed?
Shown is the allocation of global soy production to its end uses by weight. This is based on data from 2017 to 2019.
Our World in Data
Global soy production
Direct human food
20%
• Tofu (2.6%)
•Soy milk (2.1%)
•Other e.g. tempeh (2.2%)
oil (13.2%)


Animal feed
76%
Soybeans processed to soy cake for feed
Poultry (37%)
Pig (20.2%)
Aquaculture (5.6%)
Other animals (4.9%)
- Dairy (1.4%)
— Beef (0.5%)
- Pets (0.5%)
Soybeans fed directly
•to livestock (7%)
Industry 4%
•Biodiesel (2.8%)
— Lubricants (0.3%)
- Other (0.7%)
Data source: Food Climate Resource Network (FCRN), University of Oxford; and USDA PSD Database.
OurWorldinData.org - Research and data to make progress against the world's largest problems.
Licensed under CC-BY by the author Hannah Ritchie.
davidpowlson.bsky.social
Yes it often is. Because the amount of additional C that can be sequestered in soils that continue in agriculture is often greatly overstated. OK goes in right direction but fairly small effect. But extra organic C in soil is good for soil functioning and sustainability.
mikegrunwald.bsky.social
I'll be on Climate Chat tomorrow at 1 on YouTube Live. The topic, and this just happens to coincide with my somewhat friskier new tone, will be: "Is Carbon Farming a Scam?"

www.youtube.com/live/4W5J2XK...
Is "Carbon Farming" a Scam? with author Michael Grunwald
YouTube video by Climate Chat
www.youtube.com
Reposted
climatebadger.bsky.social
Still time to apply:
climatebadger.bsky.social
📢We're hiring!📢

We have a permanent Lecturer in Earth Sciences position available in @OU_EEE
@OpenUniversity

£47,389 to £56,535
Closing Date: 20 October 2025*

We are a friendly, research intensive school with supportive colleagues and great labs.

jobs.open.ac.uk/job/Lecturer...
Lecturer in Earth Sciences
Lecturer in Earth Sciences
jobs.open.ac.uk
davidpowlson.bsky.social
Wonderful she was working for good to the end. I had the privilege of meeting her a couple of times. Inspiring.
I probably didn't agree with her on everything but a great force for good. Thank you Jane.

Jane Goodall, world-renowned primatologist, dies aged 91 www.theguardian.com/science/2025...
Jane Goodall, world-renowned primatologist, dies aged 91
Jane Goodall Institute says ‘tireless advocate’ for natural world died in California during US speaking tour
www.theguardian.com
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leohickman.carbonbrief.org
"Some have chosen to deride the increasingly evident signs of climate change, to ridicule those who speak of global warming, and even to blame the poor for the very thing that affects them the most."

BBC News - Pope Leo condemns climate change critics
www.bbc.com/news/article...
Pope Leo hits out at critics of global warming
In his first major statement on climate change, the pontiff criticises those who minimise climate change.
www.bbc.com