Boreal Caribou Search Results
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Authors
Camille Defrenne
Jessica Moore
Colin Tucker
Louis Lamit
Evan Kane
Randall Kolka
Rodney Chimner
Jason Keller
Erik Lilleskov
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...
Resource
Resource Date:
September
2023
Although peatlands cover only 3% of the world's land, they store about twice as much carbon as in the biomass of all the world's forests combined. Thus, they are incredibly important especially for...
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Authors
G.R. Hillman
J.D. Johnson
Sam Takyi
Three experimental forest drainage sites were established in Alberta’s boreal forest to determine the effects of lowered water tables on soils, local hydrology, ground vegetation composition and tree...
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Authors
Peatland Ecology Research Group
Schedule and abstracts from the 24th annual Symposium of the Peatland Ecology Research Group.
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Authors
Jean-Marie Sobze
Marie-Eve Gauthier
Bin Xu
Amanda Schoonmaker
Site re-vegetation is an important phase in peatland restoration. Prior to re-vegetating a peatland site, appropriate methods should be used to adjust the soil and address the hydrologic disturbance...
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Authors
Christine Kuntzemann
Ellen Whitman
Diana Stralberg
Marc-André Parisien
Dan Thompson
Scott Nielsen
Resource Date:
February
2023
Abstract In the boreal forests of North America, large wildfires often leave residual patches of unburned vegetation, termed fire refugia, which can affect post-fire ecosystem processes. Although...
Resource
Authors
Anna Maria Roos
Mary Gamberg
Derek Muir
Anna Kärrman
Pernilla Carlsson
Christine Cuyler
Ylva Lind
Rossana Bossi
Frank Rigét
Resource Date:
November
2021
Livers of caribou and reindeer (Rangifer tarandus) from Canada (n = 146), Greenland (n = 30), Svalbard (n = 7), and Sweden (n = 60) were analyzed for concentrations of eight perfluoroalkyl carboxylic...
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Objectives were to establish grass, shrub and tree species for evaluation of their response, particularly their reproduction response, to the climatic and edaphic conditions north of Fort McMurray
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Authors
Earl De Guzman
Marolo Alfaro
Two test sections along a newly constructed road embankment on peat foundations were instrumented to investigate their performance and to develop more economical means of construction method.
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2nd year of field work and intensive laboratory and greenhouse studies contribute to a much fuller understanding of the factors related to the very successful growth of Jack Pine on sand
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Authors
Maria Strack
Shari Hayne
Julie Lovitt
Gregory McDermid
Mir Mustafizur Rahman
Saraswati Saraswati
Bin Xu
Peatlands are globally significant sources of atmospheric methane (CH4). In the northern hemisphere, extensive geologic exploration activities have occurred to map petroleum deposits. In peatlands...
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In this paper, we review the development of Phase II Assessments and Phase III Remediation science over the last thirty years: what aspects have improved, and what aspects have not improved.
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Physical changes evident at tributary confluences were Secchi visibility, current velocity, and flow direction. At the tributary mouths, sand and silt substrates were predominant in sheltered areas
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Appreciable changes in biochemical functions in an epiphytic lichen, Evernia mesomorpha, were observed in response to controlled SO2 exposures even at a very low SO2 concentration (0.1 ppm)
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Authors
Yihan Zhao
Anne Naeth
Sarah Wilkinson
Amalesh Dhar
Process affected water and other industrial wastewaters are a major environmental concern. During oil sands mining, large amounts of oil sands process affected water (OSPW) are generated and stored in...
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Successful reclamation of a pipeline right-of-way is contingent upon the proper material handling procedure, especially for topsoil conservation. NOVA's practice of topsoil conservation is discussed...
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Authors
Warren Kindzierski
J. Jin
Mohamed Gamal El-Din
Key determinants of people’s exposure to chemical pollutants are: time-activity (where we spend time and what we do), interaction with indoor environments, diet, and occupation
Resource
Resource Date:
January
2016
This presentation covers various best practices and new techniques that can be implemented in the planning, construction and reclamation stages of in-situ oil sands operations.
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This research poster describes an overview of technical methods, peat properties and considerations, and development outcomes for linear feature (road) construction planning and development. Presented...
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Authors
Jacques Brisson
Mariana Rodriguez
Charles Martin
Raphaël Proulx
Resource Date:
January
2020
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