The Challenges of Fen Restoration in South East Manitoba
January 2019 Wetland BMP Knowledge Exchange Webinar
Wed, 22 January 2020
12:00 PM – 1:00 PM MST
Presented by Dr. Pete Whittington, Associate Professor of Brandon University
The
ecohydrological and biogeochemical understanding of Sphagnum (bog)
peatland restoration in North America has advanced immensely in the past
30-years, evidenced by the establishment of the successful moss layer
transfer technique. However, fen restoration, as well as integrating
restoration efforts with the surrounding landscape to encourage ecotone
creation, has significant knowledge gaps. For example, at peat
extraction sites the bog peat can be extracted until the underlying
minerotrophic (fen) peat is exposed, and thus restoration towards a fen
ecosystem should be the goal. In Canada, initial ecosystem-scale fen
restoration projects with fen plant reintroduction were conducted in a
basin (Québec) and horizontal (Manitoba) fen, but with little success of
regeneration of fen mosses. Fen restoration hydrology appears much more
complicated than bogs, in part due to the large variations in seasonal
weather (mainly precipitation surpluses or deficits of 100s of mm)
experienced in Manitoba over the past half-decade. This talk will focus
on three restoration sites in South Eastern Manitoba near the towns of
Whitemouth and Elma.
This webinar is free of charge and log in information will be provided on your ticket via email following registration.
Register