Hello everyone, @GrimesRoisin & @SimonGray14 here. We're excited to take over the account this week to chat all things peatland restoration and management! Thanks to @AuliffeOurNatur for last week & all the fascinating curators so far...we’ve a lot to live up to! 1/18 Image
We’ll kick off with a bit of an intro. We work for @UlsterWildlife & for the past 4 years have been involved in the brilliant EU Interreg @theCANNproject, doing restoration work & writing management plans for 12 sites (8 raised bogs, 2 fens & 2 upland blanket bogs). 2/18 Image
@theCANNproject is now sadly wrapping up in Dec. The 30+ staff from 11 partner orgs worked on 27 Special Areas of Conservation (SACs) & Special Protected Areas (SPAs) across NI, ROI & Scotland, to improve the condition of peatland & wetland habitats & associated species 3/18 ImageImage
There’s been a phenomenal amount of work & stakeholder engagement achieved through CANN - check out thecannproject.org. CANN's target was to produce 27 site management plans, improve 3,650 ha of peatland/wetland habitat & improve cross-border cooperation in the sector 4/18 Image
We estimate the restoration work on our 12 sites alone improved the condition of >1,375ha of peatland! This ranged from drain blocking, erosion control, invasive species removal, wildfire management plans & upland pathwork. We trialed some innovative methods & materials too. 5/18 ImageImageImageImage
This week we'll share some of the insights & (many!) lessons learned from this work, from the impact on priority species, to getting diggers out of bogs! But 1st a bit about ourselves, why we think peatlands are important & why we love working on them (despite the weather!) 6/18 ImageImage
Simon here - I'm fascinated by ecological restoration, how we bring habitats & species back. I studied zoology in Glasgow & in the past I've tried my hand at most things, from clearing scrub and surveying birds, to environmental education. 7/18 Image
I've always had an interest in uplands, wetlands & wild places. Luckily I landed a job working on Cuilcagh Mt with @cuilcaghlakes, which led me to @theCANNproject & @UlsterWildlife, where I've been able to feed my addiction for wild open spaces by restoring peatland habitats 8/18
Roisin here, I studied BSc Biological Sciences & MSc Sustainable Rural Development. I worked in renewable energy for a few years, before going back to an MSc in Ecological Management, with a thesis on peatland restoration, all @QUBelfast. This was my 1st job in conservation! 9/18 Image
I grew up on a farm in Tyrone & (maybe controversially) have fond memories going to the bog as a child...I'd mostly be off catching frogs rather than turning much turf! It gave me my 1st appreciation of wildlife and the outdoors. I debated mentioning this, but... 10/18
..want to acknowledge its influence on my career & suspect the experience resonates with many who grew up in rural Ireland. But times are changing. I use this perspective working with stakeholders today & couldn't ask for a better job restoring these incredible habitats! 11/18
We're very fortunate to work on these often under-rated habitats. We know a true peatlands expert is coming up on the account, so we'll stick to the restoration work this week & just highlight a few of the many reasons we think peatlands are important & worth restoring 12/18
Peatlands are often referred to as our equivalent to rainforests, because they cover ca. 3% of the earth's surface but store x2 as much carbon as all the world's forests combined! They are also home to many of our rare & endangered species, e.g. hen harrier & golden plover 13/18 ImageImageImageImage
About 18% of NI & 17% of ROI is covered in peatlands, including raised bogs dotted through the lowlands, blanket bogs cloaking the uplands & pockets of fens– the latter fed by ground water instead of rainwater. UK & ROI hold 20% of the global blanket bog resource alone! 14/18 ImageImageImage
Peat is made of partially decomposed vegetation (mainly Sphagnum moss in ROI/UK) & formed over centuries in anaerobic, waterlogged conditions - so Ireland is perfect! However, most are now damaged through drainage, overgrazing, fire, afforestation & invasives like rhody 15/18 ImageImageImageImage
Some of the bogs we work on are 12m deep - that’s 12,000 yrs of carbon locked away. When peatlands are damaged they release the carbon stored beneath their surface. In Ireland & UK, peatlands are net GHGs emitters. Restoring peatlands therefore helps mitigate climate change 16/18 Image
That's not to mention all the other benefits healthy peatlands deliver, from flood mitigation & provision of drinking water, to providing recreation opportunities. We hope this week will give you a glimpse into the work that goes into restoring these precious habitats! 17/18 Image
For #worldmentalhealthday2022 we'll finish by sharing one of the biggest benefits of spending time in these landscapes - the calming effect of nature. Enjoy this video of sand martins flitting about Cuilcagh & we'll be back tomorrow to talk about drain blocking! 18/18

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More from @IrelandsEnviro

Oct 12
Hi Folks, @GrimesRoisin here. This evening I’ll be talking through the process of trying to kickstart revegetation on an erosion gully system on Cuilcagh Mountain SAC in NI, just N of Lough Atona. Cuilcagh has the 2nd largest expanse of blanket bog in NI! 1/?? Image
The area we worked on was 17ha of eroded bog, with steep eroding faces & haggs (islands of peat), up to 1.5m high in places. Some pockets had started to regenerate themselves, whilst others were continuing to eroded, with large expanses of bare peat in the gully bases. 2/19
The goal for restoring this area was to regrade the slopes (from 90° to ideally ca. 30°) & cover with vegetation, to stop further erosion & allow plants to recolonise on gentler slopes. On bare peat bases the goal is to slow the flow of water over the bare peat... 3/19 Image
Read 19 tweets
Oct 12
Hi Folks, hope you enjoyed @SimonGray14's thread on drain blocking! @GrimesRoisin here. This evening you'll find out what coconuts, helicopters & wool have to do with peatland restoration, & about the Cuilcagh farmers developing new restoration methods. But for now...1/11 Image
...a quick GCSE-level geography lesson on peatland erosion in prep for tonight. Erosion happens on peatlands when the surface vegetation is damaged or lost, exposing the underlying peat substrate to the elements and surface water flow. 2/11 Eroded peat scarp on Bellav...
Without the protection of plants & their roots, the peat is susceptible to erosion by desiccation, freeze/thaw action, wind & rain. It’s estimated peat can erode up to 3cm/yr, so a peat depth of 3m can be lost in just 100 years! 3/11 ImageImage
Read 11 tweets
Oct 11
As @GrimesRoisin said today it's all about the mainstay of peatland restoration, drain blocking! Drainage and peatlands are inextricably linked. Whether its to reclaim and improve land for agriculture, dry it out for fuel or compost, drains have been dug throughout our history ImageImageImageImage
Bogs need to be wet! If the water table isn't close to the surface for most of the year then active peat formation won't occur. Drainage facilitates the flow of water off a site and lowers the water table, preventing peat formation and the saturated conditions bog species require Image
The major aim of peatland restoration is to raise the water table back to it's natural equilibrium. We can do that by blocking the drains and slowing the flow of water off the site. How we do that varies depending on the conditions on each site ImageImage
Read 18 tweets
Oct 4
For #WorldAnimalDay I’ll talk about my research into Donegal’s Golden Eagles. Golden Eagles were once a resident breeding bird found throughout the upland and coastal areas of Ireland prior to their extinction due to persecution and habitat change around 1912. 1/18
They are Ireland’s second largest raptor, after white-tailed eagles. With a wingspan up to 212 cm, males weigh 3.7 kg whilst females 5.3 kg on average. They can live to 23 years and begin breeding at 4 years old. Their diet is mostly mammals or birds, both alive or scavenged 2/18
@eagle_trust carried out the first #reintroduction of chicks in 2001 with breeding attempts by reintroduced GEs recorded in 2005 and the first chick fledged successfully in 2007. In 2017, for the first time in over a century, an Irish-bred eagle successfully reared a chick3/18
Read 18 tweets
Oct 3
Hello everyone, my name is Fiona McAuliffe (@AuliffeOurNatur) and I am delighted to be taking over the account for the week. Thanks to all the curators so far, it’s been really interesting to follow their stories. 1/15 Image
I’ll start off by introducing myself- I am an ecologist and am currently in the fourth year of my PhD investigating causes of unexplained lamb losses on Highland farms and crofts @SRUC and @TheDickVet, with support from @nature_scot. I’ll chat more about my PhD later 2/15 Image
I grew up on a small dairy farm in north Cork, and although it’s not perfect, my parents have tried to maintain space for nature around the farm. Although its only 109acres, there are over 6.8km of mature hedgerows and treelines. 3/15 ImageImageImageImage
Read 15 tweets
Sep 20
some hard truths:

Ireland's ecosystems have already collapsed and most wildlife has retreated to tiny refuges.

destruction and degradation of refuges is ongoing.

government policy drives/facilitates destruction and degradation, and disconnects us from wildlife and wild places. direct habitat destruction in Co. Derry, where old woodland
Ireland's ecosystems I:

after the last ice age, complex ecosystems reassembled across Ireland. old-growth temperate forests clothed most of the land, punctuated by wild rivers, vast wetlands, and occasional mountain ranges with pockets of boreal woodland and alpine habitat temperate forest developing old growth characteristics at St
Ireland's ecosystems II:

early forest clearance by people may have somewhat mimicked the effects of now-extinct mega herbivores, particularly where cattle were pastured. this led to the development of flower-rich grasslands that themselves supported many specialist species flower-rich grassland in the Burren. yellow, mauve and brigh
Read 14 tweets

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