Landscapes - People - Global change

Month: December 2025

New paper: Mi’kmaw lessons for realigning land relations

As an early Christmas gift, the paper from Emily Wells’ MES thesis, in collaboration with the Confederacy of Mainland Mi’kmaq (CMM), has just come out in Ecology and Society. The open access paper, Mi’kmaw lessons for realigning land relations in Bay of Fundy dykelands and tidal wetlands, is co-authored with Kara Pictou, who was our key collaborator at the CMM), and Melanie Zurba, Emily’s committee member here in SRES. It draws on Mi’kmaw Traditional Knowledge and interviews with key informants to explore the significance of tidal wetlands, dykes and dykelands to Mi’kmaq and how they approach coastal adaptation decisions as a result. I’ll quote from the paper to explain the outcomes, also shown in the paper’s Figure 2 reproduced below: “Overall, these considerations informed a general preference for wetland restoration. Indeed, a few participants considered restoration an opportunity for reconciliation. Mi’kmaw TK holder Ducie Howe explains:”

I know that probably [settlers] are not going to give [the land] back. But they can, as a way of reconciling, reconcile with the land. And do right by the land…that means our medicines that grow in that marsh, and our food, our relatives that need that land to be restored and viable for them to continue… That would be a form of reconciliation.

Figure 2 in Wells et al. (2025), showing the balance tipped in favour of tidal wetland restoration.

New paper: Image auto-coding tools for SIA

Yan Chen’s second PhD paper came out today in a special issue of Landscape Ecology on Artificial intelligence (AI) and landscape ecology: tools, perspectives, and complementarities. The paper, Image auto-coding tools for social impact assessment: leveraging social media data to understand human dimensions of hydroelectricity landscape changes in Canada delivers on what Yan said to me at the end of her Masters work back in 2016–after coding thousands of images manually–that maybe there is a way for computers to do more of the heavy lifting.

Locations of the chronosequence used in Yan Chen’s PhD thesis.

In this paper, we use the pre-trained AI Google Cloud Vision to understand the social impact of hydro dams based on social media of a chronosequence of sites (see right): from Mactaquac in NB (built in the 60s), to Oldman in AB (built in the 90s) and Site C in BC (which completed while her PhD was winding up). The paper has insights for the landscape and social implications of dam, and the use of social media for SIA. Congrats, Yan!

Fall 2025 lab fun

A few lab members, and hangers on, celebrating Alex’s (right) wedding at Ramblers back in October

More lab folks at Ramblers

This has been an active term in the Sherren lab, so this is an omnibus email to note a few things that have been going without mention so far. Some have been big events, like Alex’s wedding and wedding party (see above, right), and conference presentations at the Atlantic Canadian Association of Geographer’s meeting hosted online by SMU in November (Alex, Bethany, Anna).

We’ve had a great schedule of semi-weekly lab meetings where everyone has taken turns talking about their own academic journey to this point. An unanticipated delight has been the delight that has come with baby and childhood photos in those presentations. Midway through the term, Chris and Elson hosted a lab art event that repurposed an old Ikea poster we had lying around, and the result was stunning!

The lab visits St. Croix dykeland with Dr. Jeremy Lundholm.

Squinting into the sun at Grand Pre (missing Athena)

More recently we had a (cold) lab trip up to the dykelands with CBWES plant ecologist and ResNet colleague Jeremy Lundholm, and followed that up with a Christmas lunch at The Church in Wolfville. A full term! Thanks everyone for the enthusiasm and engagement!

Warming up at The Church in Wolfville

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