Spot the difference!

On 7th March B.C., during those heady days of frollocking in the sun/rain-shine, wholesome hugs and re-usable coffee cups, the University of St Andrews held a Science Discovery Day.  I was unable to attend unfortunately, but put together a poster for my research group – the Tropical Wetlands Consortium  – to pop up as part of their peat paraphernalia.  Below are two copies of the poster: (a) the poster before our seven year old consultant checked it for readability by the society members he was representing; (b) the revised version, edited in response to his valuable feedback.  There are four major differences.  Can you spot them (click on images to enlarge)?  And understand why the items in (a) weren’t accessible to our next generation of budding scientists?  The feedback was eye-opening for me, and I shall now be using this consultant regularly to accessibility-check my primary school-level outreach work.

(a) Pre-accessibility assessment

(b) Post-check by our seven year old consultant

Making an impact….in UK environmental policy

On 6th March B.C. (just before lock-down), I organised an event at the snazzy, “gold-standard of sustainability” British Ecological Society Offices in London, to let ecologists know how they can Make an Impact: Understanding the ways they can engage with the UK Parliament and Policy.  The event was held jointly by the Conservation Ecology Special Interest Group and the BES Policy Team.  We had an excellent bunch of speakers and a room-full of engaged attendees.

I thought I’d post some of the resources from the day here:

Now over to you/me/us.  And perhaps now is the time to think about what changes are possible, what a different world could look like A.C. and how we can influence that.

Fare forward, women.

I’ve just been included in this article, written to celebrate International Women’s Day: Ten BES women you should know about. Probably a networking-related turn of events that meant I was on the author’s mind, but I thank her very much for including me. “They” always says this…but it really is an honour to be on this list with those other babes. I will endeavour to keep putting my energy into things that I believe are important – engaging people in ecology and conservation, building the confidence and vision of individuals and nurturing kind communities.

And here’s a poem for these times that a hugely inspiring female friend sent me:

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Report from the latest gathering of the TPWGroup

UK Tropical Peatland Working Group

Here is a short report on the latest meeting of the UK TPWG, written by Lydia Cole.

On 30th January, Prof Sue Page and Dr Sara Thornton hosted a meeting of the UK Tropical Peatland Working Group (UK TPWG).  An assortment of researchers gathered for one day at the University of Leicester, to present their work and discuss how the group can be more effective in the realm of tropical peatland science and responsible management.  Attendees successfully navigated the UK rail network from as far as Exeter on the south coast to St Andrews on the east coast of Scotland.  The most junior member of the group had a baptism of fire as the meeting marked the first day of his PhD – well done, Abdul!

IMG-20200130-WA0005 Donna Hawthorne presenting on her palaeoecological component of the mega-CongoPeat project. (Credit: Lydia Cole.)

The day started with brief introductions from everyone present…

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A story of flaming bogs in Borneo

I’ve made a pact with myself that I will write a plain language summary for each paper I publish as the first author, to make my work more accessible for people beyond the ivory tower.  Some journals, e.g. People and Nature, now encourage this for each of their publications.  Whether you believe or not that scientists have a role in advocacy, I believe that sharing the treasure of knowledge with the people that funded our adventure is our responsibility.  And perhaps it’s better to tell the story with scientific facts, than ‘facts’ derived through alternative means?  Here is my first attempt at an accessible summary for my last publication. (Though it’s still too sciency, a good friend pointed out – I’ll try for properly plain next time!  All comments welcome!)

Over the past year, it’s been rare to pass a day without hearing of forests burning, whether in Australia, Brazil or Siberia.  The frequency and intensity of forest fires seem to be increasing, with devastating impacts on people and nature.  But fires in forests are not a new phenomenon and can be vital to the resilience of these ecosystems.  Historical and palaeoecological work can provide context from which to compare these contemporary fires and provide evidence to demonstrate the impact of management and policy.

One type of forest that has gained a global reputation in recent decades for its spectacular fires is degraded tropical peat swamp forest.  In an intact state, these waterlogged ecosystems accumulate carbon under their prevailing anaerobic conditions, making them hugely important for mitigating the effects of rising GHG emissions.  But are fires unique to degraded tropical peatlands or do intact peatlands burn too?

Our recent paper* answered this question for three peatland sites along the coast of northern Borneo, within the Malaysian state of Sarawak.  We collected a set of peat cores from each site and spent many hours in front of the microscope gathering data on elements of the landscape over the last 7,000 years.  Fossil pollen grains were identified to provide knowledge on the floral components of the landscape over time and distinguish major ecosystem types.  Fossil charcoal particles were counted to reconstruct past fire regimes in these swamps, including incidences of forest burning that were above the background levels.  We also looked at a wide range of historical and contemporary literature to explore the interactions that people have had with these peatlands over the last 500 years: the approximate time of people’s arrival in the flooded coastal forests, the changes in land titling and the political pressures on land management in recent millennia.

Our results demonstrate that intact tropical peatlands do burn.  They probably burnt more in years when the El Niño Southern Oscillation (ENSO) – a climatic phenomenon that brings drier, warmer weather to this region in irregular, sub-decadal intervals – was stronger, but the peat swamp forest seemed to recover even from these more intense fires.  However, cue people’s entry into the story, c. 1850s, and the narrative changes.  Fossil charcoal levels reach unprecedented levels, in parallel with indicators of deforestation.  And the peat swamp forest shows signs of losing its long-standing stability – the ecosystem’s resilience appears to be compromised by the simultaneous forces of fire and deforestation.

Many of the forests standing in the Anthropocene have been degraded.  Their resilience has been compromised by unusually low precipitation (resulting from regional climatic drying) or by management interventions that disrupt natural disturbance regimes, or by both, pushing them beyond the limits of their ecological memory.  Our work suggests that tropical peatlands have recovered from episodes of burning throughout the Holocene.  But the presence of people, agriculture and fire in peatlands seems to be a recipe for disaster.  There is no shortage of contemporary literature and news reports supporting the notion that a drained peatland burns.  Our work contributes to the common narrative that for climate change mitigation and for the universal long-term benefit of people and nature, drainage and deforestation are not compatible with sustainable management of tropical peatlands.

 

*Cole, L.E.S., Bhagwat, S.A., and Willis, K.J. (2019) Fire in the Swamp Forest: Palaeoecological Insights Into Natural and Human-Induced Burning in Intact Tropical Peatlands. Frontiers in Forests and Global Change. https://doi.org/10.3389/ffgc.2019.00048

 

 

Tools of the interdisciplinary trade – a workshop at #BES2019

Conservation Ecology Group

On 12th December 2019, mid-way through the British Ecology Society‘s Annual Meeting in Belfast, Althea Davies (Chair of the Palaeoecology SIG) and myself (Chair of the Conservation Ecology SIG) led a workshop entitled: Tools of the Interdisciplinary Trade: how to make your interdisciplinary project a success.  We were joined by Dr Kath Allen, a NERC Knowledge Exchange Fellow from the Institute of Integrative Biology, University of Liverpool, whom expertly facilitated the workshop.

20191212_140214[2] Workshop participants deep in interdisciplinary chat. Over 50 people come along to the lunchtime session, most of whom are currently engaged in interdisciplinary projects.  After introducing ourselves and theme of the workshop, we split everyone into four groups to discuss the main challenges they have faced in different stages of a research project.  We also, importantly, asked that they propose potential solutions to these challenges, and feed them back to the group.

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Friend and FAO

Earlier this year, as a result of making friends at a conference years ago, I had the privilege of working with a bunch of the world’s most knowledgeable peat-ple on this article for the FAO, published to coincide with COP25: Peatlands: the challenge of mapping the world’s invisible stores of carbon and water. (Page 46-57 in the linked document).

Our main message, watered-down, is that mapping peatlands is no easy task and there is still much work to do on the ground, and across the globe….but we are fast working on these knowledge gaps and know enough about the important role that peatlands play in mitigating climatic change that we would be fools to let them squander.