Kate Sherren

Landscapes - People - Global change

Tag: managed retreat

Flooding and adaptation on the Wolastoq

Saint John River flooding near Maugerville, Dec 26, 2018.

Saint John River flooding near Maugerville, Dec 26, 2018.

Weather was fine for my drives back and forth to Fredericton for Christmas, but the rains that had come a few days before were clearly taking their toll. The Saint John River (Wələstəq) commonly sees spring flooding, particularly bad this past year, but Christmas floods are not common.  I took the 105 from Sheffield to Fredericton both ways, and the flooding along Maugerville and the Nashwaak looked like spring, save the ice pans in the river.

It was also interesting, however, to see residents taking action. After the last floods, the government offered to buy severely damaged homes (>80% of assessed value in damage), or pay out a higher amount (15% more to help with moving, raising, etc) if the homeowners would sign a document agreeing never to ask for flood compensation from the government again. I wonder if this monetary incentive to adapt in situ was the reason for some of the works I saw along the 105 during my drive. The Saint John River is still affected by Bay of Fundy tides at this point, so sea level rise will only make this area more affected in future. Whether these adaptations are fit-for-purpose remains to be seen.

Land built up and home raised with new foundations along Rte 105, Dec 26, 2018.

Land built up and home raised with new foundations along Rte 105, Dec 26, 2018.

Based on the amount of land disturbance, this house may have been moved back as well as up. Rte 105, Dec 26, 2018.

Based on the amount of land disturbance, this house may have been moved back as well as up. Rte 105, Dec 26, 2018.

Apparent new hill for this pretty little house to perch on, Rte 105, Dec 26, 2018.Apparent new hill for this pretty little house to perch on, Rte 105, Dec 26, 2018.

Apparent new hill for this pretty little house to perch on, Rte 105, Dec 26, 2018.

Riprap and raising, for this house, Rte 105, Dec 26, 2018.

Riprap for this house, possibly a new construction, Rte 105, Dec 26, 2018.

 

OECD Coastal Adaptation Workshop

Everyone is eager to hear about the coastal protection policy in development.

Everyone is eager to hear about the coastal protection policy in development.

Fun with flood maps.

Fun with flood maps.

Over the past few months I’ve been leading the writing up of a recent dyke realignment and salt marsh restoration project in Truro for an OECD report called Responding to Rising Seas, due out in January 2019. Co-authors are those who designed and implemented the case study from Saint Mary’s University and CB Wetlands and Environmental Services. The Truro case study is one of four cases explored in the report; others are in the UK, Germany and New Zealand. We culminated that case study with an all-day workshop November 21 at SMU on ‘scaling up the insights’ from the Truro case study. Requested by NRCan, funded by Lisa Danielson of the OECD’s Paris office, and hosted by Danika van Proosdij at SMU, we had sessions on policy, financing, engineering and human dimensions. Thirty attendees joined from across all scales of government, NGOs, First Nations and the private sector (as well as a few academics, but that couldn’t be helped). The various conversations and interactions knitted together some previously isolated groups working in parallel, and it felt very much like a day well spent. We hope attendees felt the same way.

New postdoc opening: Social Dynamics of Nature-based Coastal Adaptation

Wild child with storm surge, Regatta Point, March 3, 2018.

Wild child with storm surge, Regatta Point, March 3, 2018.

As of March 21, DEADLINE EXTENDED to April 15, 2018 for May start.
Thanks to a recent funding decision I’m circulating a new postdoctoral fellowship opportunity to work on a project with Dr Danika van Proosdij and I. This postdoc will be based in Danika’s lab at Saint Mary’s University, and work closely with us both to lead landscape social science around nature-based coastal adaptations such as dykeland realignment, salt marsh restoration, managed retreat and natural shorelines. This postdoc will support the new Making Room for Movement project and be part of an emerging interdisciplinary community of practice in the region on coastal climate adaptation. It could hardly be more timely, given the significant storm surge we’ve had the past few days. Please help me spread the good news!

 

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