Claude Duguay
Biographic Data
| ID | 6016942 |
|---|---|
| NAME | Claude Duguay |
| GIVEN NAMES | Claude |
| FAMILY NAME | Duguay |
| SIGNATURE | DUGUAY C |
| AFFILIATIONS | University of Waterloo |
| ORCID | 0000-0002-1044-5850 |
| VERIFIED | Yes |
| TOTAL WORKS | 7 |
| TOTAL CITATIONS | 17 |
| WORKS AS AUTHOR | 7 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1993 |
| LATEST PUBLICATION YEAR | 2011 |
| H-INDEX | 3 |
Past and Future Changes in Arctic Lake and River Ice
Effects of Changes in Arctic Lake and River Ice
Arctic Freshwater Ice and Its Climatic Role
Holocene Evolution of Lakes in the Bluefish Basin, Northern Yukon, Canada
This study documents the Holocene evolution of lakes located in the Bluefish Basin, northern Yukon, on the basis of lake lithology, distribution of plant macrofossils, and radiocarbon dating of the basal organic material in sediment cores obtained from former lake basins. Basal organic matter from former lake basins is radiocarbon-dated to the late Holocene (< 3770 yr. BP), whereas the 14C ages from the polygonal peat plateaus (~2 m thick) that s…
Contemporary (1951–2001) Evolution of Lakes in the Old Crow Basin, Northern Yukon, Canada
This study reports on changes in the distribution, surface area, and modern water balance of lakes and ponds located in the Old Crow Basin, northern Yukon, over a 50-year period (1951–2001), using aerial photographs, satellite imagery, a numerical lake model, and stable O-H isotope analysis. Results from the analysis of historical air photos (1951 and 1972) and a Landsat-7 Enhanced Thematic Mapper (ETM+) image (2001) show an overall decrease (-3.…
Response of the Porcupine and Old Crow rivers in northern Yukon, Canada, to Holocene climatic change
A major aggradation took place from 8000 BP to 4000 BP in the Porcupine and Old Crow rivers, northern Yukon. The aggradation was a consequence of an increase in flow and the result of a perturbation of the permafrost active layer following the early-Holocene climatic warming of northwestern Canada. These findings are useful for improving our understanding of how natural landscapes and river systems evolved in regions that experienced a permafrost…
Radiation Modeling in Mountainous Terrain Review and Status
Radiation Modeling in Mountainous Terrain Review and Status
Response of the Porcupine and Old Crow rivers in northern Yukon, Canada, to Holocene climatic change
A major aggradation took place from 8000 BP to 4000 BP in the Porcupine and Old Crow rivers, northern Yukon. The aggradation was a consequence of an increase in flow and the result of a perturbation of the permafrost active layer following the early-Holocene climatic warming of northwestern Canada. These findings are useful for improving our understanding of how natural landscapes and river systems evolved in regions that experienced a permafrost…
Holocene Evolution of Lakes in the Bluefish Basin, Northern Yukon, Canada
This study documents the Holocene evolution of lakes located in the Bluefish Basin, northern Yukon, on the basis of lake lithology, distribution of plant macrofossils, and radiocarbon dating of the basal organic material in sediment cores obtained from former lake basins. Basal organic matter from former lake basins is radiocarbon-dated to the late Holocene (< 3770 yr. BP), whereas the 14C ages from the polygonal peat plateaus (~2 m thick) that s…
Contemporary (1951–2001) Evolution of Lakes in the Old Crow Basin, Northern Yukon, Canada
This study reports on changes in the distribution, surface area, and modern water balance of lakes and ponds located in the Old Crow Basin, northern Yukon, over a 50-year period (1951–2001), using aerial photographs, satellite imagery, a numerical lake model, and stable O-H isotope analysis. Results from the analysis of historical air photos (1951 and 1972) and a Landsat-7 Enhanced Thematic Mapper (ETM+) image (2001) show an overall decrease (-3.…
Past and Future Changes in Arctic Lake and River Ice
Effects of Changes in Arctic Lake and River Ice
Arctic Freshwater Ice and Its Climatic Role
Geology (7 works) · Climate change and permafrost (6 works) · Geography (6 works) · Oceanography (6 works) · Physical geography (6 works) · Arctic (5 works) · Environmental Science (5 works) · Geology (5 works) · Oceanography (5 works) · Climate change (4 works)