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Controls on Methylmercury Concentrations in Lakes and Streams of Peatland-Rich Catchments Along a 1700 km Permafrost Gradient
Resource
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...
Large Stocks of Peatland Carbon and Nitrogen are Vulnerable to Permafrost Thaw
Resource
Northern peatlands have accumulated large stocks of organic carbon (C) and nitrogen (N), but their spatial distribution and vulnerability to climate warming remain uncertain. Here, we used machine...
“Learning Together”: Braiding Indigenous and Western Knowledge Systems to Understand Freshwater Mussel Health in the Lower Athabasca Region of Alberta, Canada
Resource
Fort McMurray Métis Elders and land users have observed a decrease in the population density of freshwater mussels (known locally as clams; Unionidae) in the lower Athabasca region (LAR) in recent...
Microtopography Matters: Belowground CH4 Cycling Regulated by Differing Microbial Processes in Peatland Hummocks and Lawns
Resource
This resource is available on an external database and may require a paid subscription to access it. It is included on the CCLM to support our goal of capturing and sharing the breadth of all...
PeatTalks Episode 1
Event
Event Date and Time
March 31st, 2022 at 9:00am MST to March 31st, 2022 at 10:00am MST
Organization
Our spring 2022 #PeatTalks series is looking beyond ECR life for #PeatECR and potential next career steps. Our presenters will talk about their work, but also the pros & cons, challenges and benefits...
PeatTalks Episode 2 with Claire Treat
Event
Event Date and Time
April 29th, 2022 at 10:00am EST to April 29th, 2022 at 11:00am EST
Organization
Our spring 2022 #PeatTalks series is looking beyond ECR life for #PeatECR and potential next career steps. Our presenters will talk about their work, but also the pros & cons, challenges and benefits...
PeatTalks Episode 3 with Lorna Harris
Event
Event Date and Time
May 19th, 2022 at 11:00am EST to May 19th, 2022 at 12:00pm EST
Organization
Our spring 2022 #PeatTalks series is looking beyond ECR life for #PeatECR and potential next career steps. Our presenters will talk about their work, but also the pros & cons, challenges and benefits...
Plant Mercury Accumulation and Litter Input to a Northern Sedge-dominated Peatland
Resource
Abstract Plant foliage plays an essential role in accumulating mercury (Hg) from the atmosphere and transferring it to soils in terrestrial ecosystems, and many studies have focused on forested...
The Boreal-Arctic Wetland and Lake Dataset
Resource
Here we present the Boreal–Arctic Wetland and Lake Dataset (BAWLD), a land cover dataset based on an expert assessment, extrapolated using random forest modelling from available spatial datasets of...