Search Results
Displaying:
1 - 13 of 13
Biogeochemical Response to Vegetation and Hydrologic Change in an Alaskan Boreal Fen Ecosystem
Resource
Boreal peatlands store approximately one third of the earth’s terrestrial carbon, locked away in currently waterlogged and frozen conditions. Peatlands of boreal and arctic ecosystems are affected...
Canadian Wetland Inventory using Google Earth Engine: The First Map and Preliminary Results
Resource
Although wetlands provide valuable services to humans and the environment and cover a large portion of Canada, there is currently no Canada-wide wetland inventory based on the specifications defined...
Human-induced Behavioural Changes of Global Threatened Terrestrial Mammals
Resource
Abstract Aim: Understanding changes in the behaviour of threatened species responding to rapidly increasing human disturbances is critical for biodiversity conservation. Here, we synthesize a meta...
Peat Loss Collocates with a Threshold in Plant–Mycorrhizal Associations in Drained Peatlands Encroached by Trees
Resource
Drainage-induced encroachment by trees may have major effects on the carbon balance of northern peatlands, and responses of microbial communities are likely to play a central mechanistic role. We...
Recent Climate Change has Driven Divergent Hydrological Shifts in High-latitude Peatlands
Resource
High-latitude peatlands are changing rapidly in response to climate change, including permafrost thaw. Here, we reconstruct hydrological conditions since the seventeenth century using testate amoeba...
Sublethal Effects of Parasitism on Ruminants Can Have Cascading Consequences for Ecosystems
Resource
Parasitic infections are common, but how they shape ecosystem-level processes is understudied. Using a mathematical model and meta-analysis, we explored the potential for helminth parasites to trigger...
The Third Generation of Pan-Canadian Wetland Map at 10 m Resolution Using Multisource Earth Observation Data on Cloud Computing Platform
Resource
Development of the Canadian Wetland Inventory Map (CWIM) has thus far proceeded over two generations, reporting the extent and location of bog, fen, swamp, marsh, and water wetlands across the country...
Video - Managing Soil Carbon in Temperate & Boreal Ecosystems
Resource
This presentation discusses managing soil carbon in temperate and boreal ecosystems.
Video - Nutritional Mechanism Impairs Caribou Pregnancy in the Alberta Oil Sands
Resource
At the 14th North American Caribou Workshop held in September 2012, Jonah Keim presented results of research looking into the impact of nutrition on caribou in the Alberta oil sands region.