Wetlands Knowledge Search Results
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Authors
Alberta Biodiversity Monitoring Institute
We’re pleased to announce the release of the ABMI Alberta-wide Wetland Inventory—our most up-to-date and high-resolution wetland data yet.
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Authors
Lauren Thompson
McKenzie Kuhn
Johanna Winder
Lucas Braga
Ryan Hutchins
Andrew Tanentzap
Vincent St. Louis
David Olefeldt
Resource Date:
January
2023
Permafrost thaw may increase the production of neurotoxic methylmercury (MeHg) in northern peatlands, but the downstream delivery of MeHg is uncertain. We quantified total mercury (THg) and MeHg...
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Authors
Jason Clark
Ken Tape
Latha Baskaran
Clayton Elder
Charles Miller
Kimberley Miner
Jonathan O'Donnell
Benjamin Jones
Beaver engineering in the Arctic tundra induces hydrologic and geomorphic changes that are favorable to methane (CH 4) production. Beaver-mediated methane emissions are driven by inundation of...
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Authors
Humaira Enayetullah
Laura Chasmer
Chris Hopkinson
Daniel Thompson
Danielle Cobbaert
Seismic lines are the dominant anthropogenic disturbance in the boreal forest of the Canadian province of Alberta, fragmenting over 1900 km 2 of peatland areas and accounting for more than 80% of all...
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The Galena Hill Ecosystem Map (GHEM) was initially developed to provide information about existing plant communities and their growth conditions to guide upcoming reclamation efforts at the historical...
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Authors
Sini-Selina Salko
Jussi Juola
Iuliia Burdun
Harri Vasander
Miina Rautiainen
Boreal peatlands store ~25 % of global soil organic carbon and host many endangered species; however, they face degradation due to climate change and anthropogenic drainage. In boreal peatlands...
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Authors
Guillermo Castilla
Ronald Hall
Rob Skakun
Michelle Filiatrault
André Beaudoin
Michael Gartrell
Lisa Smith
Kathleen Groenewegen
Chris Hopkinson
Jurjen van der Sluijs
Resource Date:
February
2022
Wall-to-wall 30 m raster maps of broad forest type, stand height, crown closure, stand volume, total volume, aboveground biomass, and stand age were created for a ~400,000 km2 area, validated with independent data, and generalized into a polygon GIS layer resembling a traditional FI map. The MVI project showed that a reasonably accurate FI map for large, remote, predominantly non-inventoried boreal regions can be obtained at a low cost by combining limited field data with remote sensing data from multiple sources.
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Resource Date:
October
2017
This webinar explores the effects of roads built through peatlands with horizontal water flow, including ability to affect local hydrology and thus vegetation composition and structure.
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Resource Date:
February
2019
This presentation provides an introduction to remote sensing and an overview of remote sensing approaches for mapping boreal wetlands.
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The Wetland Knowledge Exchange releases monthly newsletters that highlight new research, publications, news, interesting facts, events and more. In our June issue of the Wetland Knowledge Exchange...
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The Wetland Knowledge Exchange releases monthly newsletters that highlight new research, publications, news, events and more. In this edition you will learn about: Peatland Atlas: A global look at...
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Resource Date:
September
2023
The Wetland Knowledge Exchange releases monthly newsletters that highlight new research, publications, news, events and more. In this edition you will learn about: The outsized role of small ephemeral...