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Skip to Search Results- 3Acid deposition
- 2Land reclamation
- 2Soil acidification
- 1Aerobic and anaerobic incubation
- 1Alberta, Northern
- 1Athabasca oil sands region
- 7Helmholtz-Alberta Initiative
- 7Helmholtz-Alberta Initiative/Journal Articles & Research Abstracts (Helmholtz-Alberta Initiative)
- 3Renewable Resources, Department of
- 3Renewable Resources, Department of/Journal Articles (Renewable Resources)
- 1Biological Sciences, Department of
- 1Biological Sciences, Department of/Journal Articles (Biological Sciences)
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2007
Chang, S. X., Bhatti, J., Choi, W. J.
Abstract: The lowering of the water table resulting from peatland drainage may dramatically alter C and N cycling in peatland ecosystems, which contain one-third of the total terrestrial C. In this study, tree annual ring width and C (delta C-13) and N (delta N-15) isotope ratios in soil and...
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Short-Term Plant Community Responses to Warming and Defoliation in a Northern Temperate Grassland
Download2011-01-01
Bork, E. W., Cahill, J. F., Deutsch, E. S., Chang, S. X.
Little is known about the short-term impacts of warming on native plant community dynamics in the northern Canadian prairies. This study examined the immediate effects of elevated temperature and defoliation on plant community diversity, composition, and biomass within a native rough fescue...
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Short-term plant community responses to warming and defoliation in a northern temperate grassland
Download2011
Cahill, Jr. J. F., Bork, E. W., Chang, S. X., Deutsch, E. S.
Abstract: Little is known about the short-term impacts of warming on native plant community dynamics in the northern Canadian prairies. This study examined the immediate effects of elevated temperature and defoliation on plant community diversity, composition, and biomass within a native rough...
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2010
Chang, S. X., Sidders, D., Jassal, R. S., Bhatti, J. S., Arevalo, C. B. M.
Abstract: This study compares soil respiration and its heterotrophic and autotrophic components in four land use types: agriculture, 2 and 9 year old hybrid poplar plantations, grassland, and a native aspen stand in north central Alberta, Canada, over a period of two growing seasons (2006 and...