Luke Harrold
soilandgas.bsky.social
Luke Harrold
@soilandgas.bsky.social
Post Doc at @SRUC working on EU MIXED project (@H2020MIXED) 🐑 🌾. PhD Soil Science. Former Research Tech and measurer of isotope ratios.
Students of Global Soil Geography course are out today for their first field trip digging soil pits. Plenty of soil profile pictures to come! #Soil #Science #NatureOnOurDoorstep
September 25, 2025 at 10:27 AM
The Scottish soil classification system actually uses a bottle of Irn Bru for both estimating depth and for colour. #Soil #Science
September 25, 2025 at 10:10 AM
I’m baaack! First day in my new role as Research Fellow at @UoABioSci! Stay tuned for some soil science with a BNI flavour! #Soil #Science #NewJob #PostDoc
July 11, 2025 at 2:45 PM
A beautiful morning to be out in the field! #Soil #Science
April 23, 2025 at 8:52 AM
So excited to share that I will be returning to my alma mater as a Research Fellow! Coming back to the soil and my stable isotopes I will be working on the CropSustaiN BNI wheat mission. I can’t wait to get started!

#NewJob #PostDoc #Soil #NatureOnOurDoorstep
April 21, 2025 at 1:32 PM
Did I make a sign for my office door with my name written as earthworms in soil?

Yes

Should I have been doing actual work?

Also yes
January 22, 2025 at 2:14 PM
and behold, a soil puck! With a known quantity of soil with known water content the bulk density can easily be derived. I’m using it to quickly show how compaction varies with water content #soil #science #FirstPost
January 9, 2025 at 4:12 PM
Then let rip (25 blows)
January 9, 2025 at 4:12 PM
Behold the Proctor musket! First, load your powder (soil) then your shot (a large bung)…
January 9, 2025 at 4:12 PM