Article
Biodiversity Conservation
Clara Superbie, Kathrine M. Stewart, Charlotte E. Regan, Jill F. Johnstone, Philip D. McLoughlin
Summary: Understanding the relative importance of threats to species across their range is crucial for large-scale conservation planning. A study on the Canada-wide boreal caribou reveals that current policy draws heavily from data obtained in the southern area, but further research is needed to understand the situation in the northern region.
BIOLOGICAL CONSERVATION
(2022)
Article
Ecology
Thomas A. M. Pugh, Rupert Seidl, Daijun Liu, Mats Lindeskog, Louise P. Chini, Cornelius Senf
Summary: Human activities have significantly affected the dynamics, structure, and function of temperate and boreal forests, leading to substantial differences compared to their natural state. Forestry activities and past land-use change have altered forest age structure and composition. These changes have important implications for carbon dynamics and forest management.
GLOBAL ECOLOGY AND BIOGEOGRAPHY
(2023)
Article
Multidisciplinary Sciences
Guillemette Labadie, Philip D. McLoughlin, Mark Hebblewhite, Daniel Fortin
Summary: This study demonstrates how the introduction of insect pests can impact predator-prey relationships among large mammals, potentially affecting the entire ecosystem. Human activities may also exacerbate these impacts.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)
Article
Forestry
Angeline Van Dongen, Caren Jones, Amanda Schoonmaker, Jill Harvey, Dani Degenhardt
Summary: Alberta's forests are being increasingly disturbed and fragmented due to anthropogenic activities and the lasting impact of seismic lines. Forest regeneration on seismic lines within cutblocks is similar to other trees growing in the post-harvest stand, despite some differences in species and tree growth rates.
CANADIAN JOURNAL OF FOREST RESEARCH
(2023)
Article
Forestry
Anna Dabros, Kellina L. Higgins
Summary: Low impact seismic lines (<3 m wide) have replaced wider conventional seismic lines (5-10 m) in western Canada to mitigate the negative environmental impacts caused by Oil and Gas exploration. However, there is limited scientific evidence on whether these low impact seismic lines can restore to pre-disturbance forested state. Long-term monitoring is necessary to determine their successional trajectories, especially as they provide habitat for the threatened Woodland caribou species.
FOREST ECOLOGY AND MANAGEMENT
(2023)
Article
Forestry
Connor J. Nelson, Carol M. Frost, Scott E. Nielsen
Summary: Research shows that narrow anthropogenic linear corridors are locally increasing bee abundance and diversity in boreal forests, with significant implications for plant-pollinator communities.
FOREST ECOLOGY AND MANAGEMENT
(2021)
Article
Forestry
Angelo T. Filicetti, Jesse Tigner, Scott E. Nielsen, Katherine Wolfenden, Murdoch Taylor, Paula Bentham
Summary: Seismic lines, created by the oil and gas industry, have significant impacts on biogeochemical cycles, plant and animal diversity and behavior, and forest successional trajectories. Low-impact seismic (LIS) line construction has shown to mitigate these impacts and promote line recovery. Retained and recruited trees on LIS lines had considerable densities and heights. Ensuring mulcher drums are kept high can further enhance line recovery.
CANADIAN JOURNAL OF FOREST RESEARCH
(2023)
Article
Forestry
Laureen Echiverri, Jaime Pinzon, Anna Dabros
Summary: Seismic lines in northern Alberta, Canada have negative effects on tree regeneration, and inverted soil mounding, a common restoration treatment, also has negative impacts on understory plants and arthropod assemblages. This study emphasizes the importance of considering multiple taxa when evaluating the effectiveness of restoration efforts.
Article
Soil Science
Benjamin Forsmark, Annika Nordin, Nicholas P. Rosenstock, Hakan Wallander, Michael J. Gundale
Summary: High levels of N enrichment drive shifts in belowground C allocation, reducing metabolic functions that result in rapid C emissions and increasing production of new tissues.
SOIL BIOLOGY & BIOCHEMISTRY
(2021)
Article
Forestry
Pekka Kaitaniemi, Anna Lintunen
Summary: This study explored a simple tree height- and distance-based competition index to predict structural tree attributes in three boreal tree species growing in low to moderate densities within mixed stands. The results suggest that quantifying competitive interactions based on individual tree heights and locations has the potential to improve the prediction of tree attributes, although outcomes may vary by species.
Article
Soil Science
Justine Lejoly, Sylvie Quideau, Jerome Laganiere
Summary: The presence of invading earthworms has a significant impact on soil morphological features and carbon stocks in boreal forests, resulting in a decrease in forest floor carbon stocks while potentially increasing mineral soil carbon stocks. Further research is needed to understand the long-term implications of earthworm invasion on boreal soil carbon stocks.
Article
Forestry
Fabien St-Pierre, Pierre Drapeau, Martin-Hugues St-Laurent
Summary: This study investigated the natural regrowth of logging roads in Canada's eastern boreal forest. The results showed that the number of growing degree-days and the proportion of coniferous stands in the surroundings were the main factors influencing vegetation regrowth. Soil compaction was found to be the most important variable impeding vegetation establishment on logging roads, while a higher proportion of wetlands surrounding the road segment contributed to poor regrowth.
FOREST ECOLOGY AND MANAGEMENT
(2021)
Article
Forestry
Lelia Weiland, Tori Green-Harrison, Scott Ketcheson
Summary: This study investigates the potential risk and severity of wildfires on seismic lines near Fort McMurray, Alberta, Canada. The results suggest that seismic lines can increase wind speed, precipitation, and soil moisture, which may contribute to an enhanced wildfire potential. The study also reveals a higher likelihood of smouldering on seismic lines compared to adjacent natural areas, indicating the need for further research on seismic line characterization and landscape-scale modelling.
Article
Forestry
Quinn E. Barber, Christopher W. Bater, Anna Dabros, Jaime Pinzon, Scott E. Nielsen, Marc-Andre Parisien
Summary: The study found that tree recovery on seismic lines burned 7-9 years ago significantly lags behind adjacent control forests, indicating that additional management efforts or longer timescales may be needed to restore these fragmented landscapes.
CANADIAN JOURNAL OF FOREST RESEARCH
(2021)
Article
Ecology
Branden T. Neufeld, Clara Superbie, Ruth J. Greuel, Thomas Perry, Patricia A. Tomchuk, Daniel Fortin, Philip D. McLoughlin
Summary: The study in Saskatchewan, Canada, focused on an 87,193 square kilometer area in the Western Boreal Shield, revealing that despite high levels of disturbance, moose density was relatively low while boreal caribou density was relatively high. The research showed that wolf and caribou populations in the area did not respond in accordance with the typical outcomes predicted by DMAC.
JOURNAL OF WILDLIFE MANAGEMENT
(2021)
Article
Ecology
Guillaume Bastille-Rousseau, James A. Schaefer, Keith P. Lewis, Matthew A. Mumma, E. Hance Ellington, Nathaniel D. Rayl, Shane P. Mahoney, Darren Pouliot, Dennis L. Murray
JOURNAL OF ANIMAL ECOLOGY
(2016)
Article
Zoology
Matthew A. Mumma, Jennifer R. Adams, Chris Zieminski, Todd K. Fuller, Shane P. Mahoney, Lisette P. Waits
JOURNAL OF MAMMALOGY
(2016)
Article
Biochemistry & Molecular Biology
Matthew A. Mumma, Chris Zieminski, Todd K. Fuller, Shane P. Mahoney, Lisette P. Waits
MOLECULAR ECOLOGY RESOURCES
(2015)
Article
Zoology
Guillaume Bastille-Rousseau, Nathaniel D. Rayl, E. Hance Ellington, James A. Schaefer, Michael J. L. Peers, Matthew A. Mumma, Shane P. Mahoney, Dennis L. Murray
CANADIAN JOURNAL OF ZOOLOGY
(2016)
Article
Ecology
Guillaume Bastille-Rousseau, James A. Schaefer, Michael J. L. Peers, E. Hance Ellington, Matthew A. Mumma, Nathaniel D. Rayl, Shane P. Mahoney, Dennis L. Murray
Article
Ecology
Matthew A. Mumma, Joseph D. Holbrook, Nathaniel D. Rayl, Christopher J. Zieminski, Todd K. Fuller, John F. Organ, Shane P. Mahoney, Lisette P. Waits
Article
Ecology
Kelly J. Sivy, Casey B. Pozzanghera, Kassidy E. Colson, Matthew A. Mumma, Laura R. Prugh
Article
Ecology
Matthew A. Mumma, Michael P. Gillingham, Chris J. Johnson, Katherine L. Parker
ECOLOGY AND EVOLUTION
(2017)
Article
Zoology
M. A. Mumma, M. P. Gillingham, C. J. Johnson, K. L. Parker
CANADIAN JOURNAL OF ZOOLOGY
(2018)
Article
Ecology
Nathaniel D. Rayl, Guillaume Bastille-Rousseau, John F. Organ, Matthew A. Mumma, Shane P. Mahoney, Colleen E. Soulliere, Keith P. Lewis, Robert D. Otto, Dennis L. Murray, Lisette P. Waits, Todd K. Fuller
JOURNAL OF ANIMAL ECOLOGY
(2018)
Article
Ecology
Chris J. Johnson, Matthew A. Mumma, Martin-Hugues St-Laurent
Article
Zoology
C. A. DeMars, R. Serrouya, M. A. Mumma, M. P. Gillingham, R. S. McNay, S. Boutin
CANADIAN JOURNAL OF ZOOLOGY
(2019)
Article
Ecology
Matthew A. Mumma, Michael P. Gillingham, Chris J. Johnson, Katherine L. Parker
Review
Ecology
Meredith S. Palmer, Kaitlyn M. Gaynor, Justine A. Becker, Joel O. Abraham, Matthew A. Mumma, Robert M. Pringle
Summary: The study outlines a dynamic framework for the landscape of fear concept, introducing a time variable to better understand the effects of spatiotemporal variation in risk-resource trade-offs on prey behaviors.
TRENDS IN ECOLOGY & EVOLUTION
(2022)