Eleanor M Harris Profile picture
MICFor. Natural Capital professional. Dr of 19thC Scottish church history. Writes, speaks, illustrates, sings. Views own. she/her.
Apr 18, 2023 7 tweets 2 min read
A robust tradeable natural capital unit (carbon offset, nature credit) possesses:

🔴Monitoring, reporting, verification (MRV)
🟡Permanence
🟢Additionality
🔵Hermeticality
galbraithgroup.com/insights-news/… Image 🔴MRV
This is why you need metrics, codes, and auditors. James and I are currently on the sharp end of Woodland Carbon Code auditing, and are wearily conscious of how rigorous it is.
Apr 17, 2023 6 tweets 4 min read
One of our most important habitat indicators, the @_BTO bird index, has recently been updated. I'm pleased to see that UK and England data are now disagreggated. The picture shows no room for complacency. 🧵 ImageImage Woodland birds🌲🌳have seen long decline in England, stabilising slightly. They enjoyed long growth in Scotland (green line) but recently declined.

What are the causes? Creating? Harvesting? Native management? Woodland moves slowly, and intervention impacts over decades. ImageImage
Feb 8, 2023 18 tweets 10 min read
Today 8 February is the birthday (the 204th) of my favourite philosopher John Ruskin. It's hard to articulate the scale of the influence he's had on my life - never mind society - but here's an appropriately chaotic thread to try. 🧵 I discovered Ruskin visiting his museum-home Brantwood in my early 20s. I noted the famous quotes, haunted the gardens with my sketchbook, bought a cheap paperback edition of selected writings in the shop. Here was someone telling the truth across the centuries to me.
Jan 1, 2023 24 tweets 9 min read
How could you be happier, healthier, wealthier and above all greener? I spend a lot of time thinking about a better relationship with material things - so here are my top lifestyle tips for 2023... 🧵 #Resolutions 1. Get a hot water bottle. Instantly turn any slightly chilly situation into a cozy delicious one. I'm always amazed to find how many people think they're historic artefacts.
Dec 10, 2022 11 tweets 3 min read
I look like a chartered forester! It's been a six year process to pass my @TheICF entry, but I'm now Dr Eleanor Harris MICFor. Why did I do it? I started for reasons of confidence and identity: as a historian and environmentalist who has never wielded a chainsaw or successfully shot a deer, I wanted to be able to demonstrate I belonged in this tribe. But it turned out much more substantive 2/
Aug 4, 2022 8 tweets 3 min read
The news of the proposed closure of BSW's smallest and oldest mill is sad news, and should get the cogs turning in the brains of anyone interested in the low-carbon economy. 1/ strathspey-herald.co.uk/news/blow-to-4… It's no surprise- without major investment it struggles to compete on efficiency with bigger and more modern mills; but as an industrial softwood mill it doesn't appeal to the artisan wood user market. Over the years the timber industry has developed a big hole in the middle. 2/
Oct 1, 2021 13 tweets 5 min read
This is a really important insight by @andyheald on how restocking figures can give a clearer idea of how our woodlands are really expanding and changing. Let me try to visualise and explain it... 1/ Image 🌲 It's rare for broadleaf to be felled and restocked, so restocking can be assumed to be on former conifer.
🌲 Much conifer restocking isn't grant-funded, so its statistics aren't reliable, but replacing it with broadleaf often is. 2/
Jul 29, 2021 58 tweets 45 min read
This is #EarthOvershoot day but also the start of something. What 100 things for the climate are you going to do in the #100DaysOfPossibility between now and #COP26? 1. Wrote a briefing on farm carbon audits for colleagues

(I'll never keep this up for 100 days - but it seems worth a try!)
#100DaysOfPossibility Image
Jan 28, 2021 6 tweets 3 min read
UK Forests and Climate Change.

A new series of four expert factsheets from @Forest_Research gets into the nuance below the headlines, and sorts the facts from the myths on this important and too frequently politicised topic: [Thread] 1. How does tree planting affect climate?
How much of a tree is carbon?
What role does timber play?
What is the effect of forests on carbon in soil?
What is the role of complex effects like albedo, VOCs and evapotranspiration? forestresearch.gov.uk/research/facts…
Jan 26, 2021 5 tweets 4 min read
The biggest carbon benefit of a new* forest comes from its large-scale production of low-carbon, recyclable resource. That's why UK #NetZero must be rooted in:
UKFS** designed
UKWAS*** certified
high-yielding****
new forests. confor.org.uk/media/247533/e…
#ReforestationConference Image * We aren’t talking ancient woodland here, which covers around 2.5% of the UK. If anyone is talking to you about woodland establishment and showing photos of ancient woodland, ask questions.
Jan 3, 2020 7 tweets 2 min read
The "landuse sector" have spent the 2010s tussling over carbon figures. But by far the biggest cause of climate change is still old-fashioned oil, coal and gas. [Mini thread] It's imperative that in the 2020s, farmers, environmentalists, foresters and other rural businesses work together to keep the fossils in the ground. And we mustn't underestimate the tricks big fossil will play to ensure we collude in getting it out.
Dec 3, 2019 17 tweets 9 min read
I try to avoid the news (because I think too much), but the #ClimateEmergency #COP25 headlines yesterday gave me my first proper climate anxiety for years.

Time to get out my old apocalyptic #ClimateEmergency blogs from 2012? eleanormharris.co.uk/2012/07/26/put…

Or plant trees? [Thread] I escaped apocalyptic anxiety because I found hope, a very down-to-earth practical hope. We can decarbonise the atmosphere, and decarbonise our economy, by growing trees. Yep commercial trees.
Oct 4, 2019 16 tweets 13 min read
The important UK #StateOfNature report has just been launched. Here’s my woodlandy take on this vital snapshot of the life from which we all live. [Thread] nbn.org.uk/stateofnature2… The gloomy headline is that abundance of 700 indicator species has declined 13% since 1970, with indications that the decline of nature may be accelerating. But I’m more interested in the detail, because that’s where we can change the trends. #StateOfNature
May 23, 2019 17 tweets 7 min read
If you’re interested in low-carbon landscapes and green cities, I can’t recommend enough getting a coffee and watching this lecture by Elaine Oneil and George Berghorn in the @MSU_Forestry Forest Carbon and Climate programme. canr.msu.edu/news/fcwg-2018… [Thread] After 20 years of management, conifers will have sequestered around 40t C/ha, but unmanaged natural regeneration less than 5. After 25 years managed conifers will have sequestered 80t/ha and natural regeneration less than 10.