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17 results

1. Dynamic performance of the Confederation Bridge due to traffic and wind.

Author

Naumoski, Nove, Cheung, Moe S., and Foo, Simon

Subjects
BRIDGES, STRAINS & stresses (Mechanics), ACCELERATION (Mechanics), VIBRATION (Mechanics)
Abstract

Copyright of Canadian Journal of Civil Engineering is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2004
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2. Short-term response of soil aggregate stability and labile carbon to contour tillage, diversion terrace, grassed waterway, and tile drainage implementation.

Author

Driscoll, Bryan A., Krzica, Maja, Comeau, Louis-Pierre, Eskelson, Bianca N. I., and Sheng Li

Subjects
SOIL structure, TILLAGE, SOIL degradation, DRAINAGE, SOIL stabilization
Abstract

Soil degradation has been of great concern for New Brunswick's potato farmers, especially on sloped land and shallow soils. In this study, we evaluated the initial response of labile soil carbon (C) fractions (permanganate oxidizable C (POXC) and particulate organic C (POC)) and aggregate stability to two integrated best management practices (BMPIs) composed of the following individual practices: diversion terraces (DT), grassed waterways (GW), and contour tillage (CT) (i.e., DTGW) and DT, GW, CT, and tile drainage (TD) (i.e., DTGW + TD), relative to CT that served as a control. The more water was regulated in the field, the greater the increase in labile C; where DTGW and DTGW + TD gained 19.8% and 50.6% of POXC, respectively, while CT lost 11.2% of POXC. There was an increase in mineral associated organic matter C in the terraced BMPIs, despite the high amount of tillage events that took place during potato cultivation. Two BMPIs had no effect on aggregate stability, most likely due to the short duration of this initial monitoring study that spanned just over two growing seasons. Even though there were no improvements in soil structure, our findings showed that some stabilization of soil C is possible even during the initial two seasons following BMPI implementation. [ABSTRACT FROM AUTHOR]

Published
2023
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3. Ex situ soil respiration assessment using minimally disturbed microcosms and dried-sieved soils; comparison of methods to assess soil health.

Author

Comeau, Louis-Pierre, MacKinley, Kyle, Unc, Adrian, and Vallotton, Jeremiah

Subjects
SOIL respiration, RESPIRATORY measurements, SOIL drying
Abstract

Copyright of Canadian Journal of Soil Science is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023
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4. Sequence stratigraphy of the late Carboniferous Clifton Formation, New Brunswick.

Author

Keough, Brandon M., King, Olivia A., Stimson, Matthew R., Quinton, Page C., and Rygel, Michael C.

Subjects
SEQUENCE stratigraphy, CALCRETES, PALEOPEDOLOGY, FLOODPLAINS, SHALE
Abstract

Copyright of Canadian Journal of Earth Sciences is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2020
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5. Modeling the timing of spawning and hatching of shortnose sturgeon, Acipenser brevirostrum, in the Saint John River, New Brunswick, Canada.

Author

Usvyatsov, Sima, Picka, Jeffrey, Hardy, Ryan Scott, Shepherd, Travis Dawson, Watmough, James, Litvak, Matthew Kenneth, and Marshall, C. Tara

Subjects
FISH spawning, SHORTNOSE sturgeon, FISH larvae, FISH fertility
Abstract

Copyright of Canadian Journal of Fisheries & Aquatic Sciences is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2012
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6. Economic impacts of forest pests: a case study of spruce budworm outbreaks and control in New Brunswick, Canada.

Author

Chang, Wei-Yew, Lantz, Van A., Hennigar, Chris R., and MacLean, David A.

Subjects
CASE studies, SPRUCE budworm, ECONOMIC impact, ROYAL forests, SALVAGE logging, FOREST management, ECONOMICS
Abstract

Copyright of Canadian Journal of Forest Research is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2012
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7. The Campbellton Formation, New Brunswick, Canada: paleoenvironments in an important Early Devonian terrestrial locality.

Author

Kennedy, Kirsten, Gibling, Martin R., and Jin, Jisuo

Subjects
GEOLOGICAL formations, FOSSIL arthropods, DEVONIAN stratigraphic geology, SANDSTONE, LAKE hydrology
Abstract

Copyright of Canadian Journal of Earth Sciences is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2011
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8. Adjacent land-use affects amphibian community composition and species richness in managed forests in New Brunswick, Canada.

Author

Jacobs, Lee and Houlahan, Jeff E.

Subjects
FORESTS & forestry, AMBYSTOMA, LANDSCAPES, CLEARCUTTING, SALAMANDERS, AMPHIBIANS
Abstract

Copyright of Canadian Journal of Forest Research is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2011
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9. Public views on forest management: value orientation and forest dependency as indicators of diversity.

Author

McFarlane, Bonita L., Beckley, Thomas M., Huddart-Kennedy, Emily, Nadeau, Solange, and Wyatt, Stephen

Subjects
FOREST management, VALUE orientations, FORESTS & forestry
Abstract

Copyright of Canadian Journal of Forest Research is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2011
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10. Do juvenile Atlantic salmon () use chemosensory cues to detect and avoid risky habitats in the wild?

Author

Kim, Jae-Woo, Grant, James W.A., Brown, Grant E., and Fleming, Ian

Subjects
ATLANTIC salmon, FISH habitats, PREDATION, FISH sense organs, HABITAT selection
Abstract

Copyright of Canadian Journal of Fisheries & Aquatic Sciences is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2011
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11. Early Devonian putative gyracanthid acanthodians from eastern Canada.

Author

Burrow, Carole J., Turner, Susan, Desbiens, Sylvain, and Miller, Randall F.

Subjects
MUDSTONE, SEDIMENTARY rocks
Abstract

Copyright of Canadian Journal of Earth Sciences is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2008
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12. Optimized harvest planning under alternative foliage-protection scenarios to reduce volume losses to spruce budworm.

Author

Hennigar, Chris R., MacLean, David A., Porter, Kevin B., and Quiring, Dan T.

Subjects
SPRUCE budworm, DEFOLIATION, SPRUCE, BALSAM fir, FOREST insects
Abstract

Copyright of Canadian Journal of Forest Research is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2007
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13. Individual variability in activity patterns of juvenile Atlantic salmon (Salmo salar) in Catamaran Brook, New Brunswick.

Author

Breau, Cindy, Weir, Laura K, and Grant, James WA

Subjects
ATLANTIC salmon, FISH behavior, MARINE biology research, EFFECT of temperature on fishes, WATER temperature, LOGISTIC regression analysis, AQUACULTURE, RIVERS
Abstract

Copyright of Canadian Journal of Fisheries & Aquatic Sciences is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2007
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14. Rate and causes of decline of mature and overmature balsam fir and spruce stands in New Brunswick, Canada.

Author

Taylor, Sarah Lesley and MacLean, David A.

Subjects
FIR, SPRUCE, SAMPLING (Process), TREE growth, FOREST ecology, PLANT growth, TREE declines
Abstract

Copyright of Canadian Journal of Forest Research is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2005
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15. Stratigraphy and tectono-sedimentary evolution of the Late Ordovician to Middle Devonian Gaspé Belt in northern New Brunswick: evidence from the Restigouche area.

Author

Wilson, Reginald A., Burden, Elliott T., Bertrand, Rudolf, Asselin, Esther, and McCracken, Alexander D.

Subjects
GEOLOGICAL research, FOLDS (Geology), GEOLOGIC faults, GEOLOGY
Abstract

Copyright of Canadian Journal of Earth Sciences is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2004
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16. A new stratigraphic framework for the Gaspé Belt in southern Quebec: implications for the pre-Acadian Appalachians of eastern Canada.

Author

Lavoie, Denis and Asselin, Esther

Subjects
GEOLOGICAL research, SILURIAN stratigraphic geology
Abstract

Copyright of Canadian Journal of Earth Sciences is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2004
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17. The occurrence of two types of entomopathogenic bacilli in natural populations of the spruce budworm, Choristoneura fumiferana

Author

Royama, T., van Frankenhuyzen, K., Eveleigh, E. S., and Strongman, D. B.

Subjects
SPRUCE budworm, POPULATION dynamics, PLANT diseases, ENTOMOLOGY, BACTERIA
Abstract

This paper reports the occurrence of two types of pathogenic bacilliin cadavers of spruce budworm, Choristoneura fumiferana, larvae and pupae on balsam fir, Abies balsamea (L.) Mill., foliage sampled in several locations in New Brunswick, Canada. One type forms spores and protein crystals at sporulation typical of Bacillus thuringiensis (B.t.), while the other forms spores but no crystals. The noncrystal-producing bacillus is likely Bacillus cereus rather than an acrystalliferous variety of B.t.. The bacilli infect budworm during most of its life cycle, from hibernating second-instar larvae to pupae, with varying rates of infection, but are never a major cause of mortality. The bacilli also infect other lepidopterous species occurring on balsam fir foliage. Circumstantial evidence indicates that both bacilli occur naturally on the foliage, despite the history of aerial application of B.t.-based insecticides near, if not directly over, our study plots. A subtle impact of these bacilli on the dynamics of spruce budworm populations is discussed. [ABSTRACT FROM AUTHOR]

Published
1997