User profiles for S. E. MacDonald

S. Ellen Macdonald

- Verified email at ualberta.ca - Cited by 10620

Shannon E. MacDonald

- Verified email at ualberta.ca - Cited by 2756

Importance of mixedwoods for biodiversity conservation: Evidence for understory plants, songbirds, soil fauna, and ectomycorrhizae in northern forests

X Cavard, SE Macdonald, Y Bergeron… - Environmental …, 2011 - cdnsciencepub.com
… Cette revue de littérature se concentre sur les effets des peuplements mixtes sur la
biodiversité, incluant les plantes de sous-bois, la faune aviaire, la faune du sol, et les …

Edge influence on forest structure and composition in fragmented landscapes

KA Harper, SE Macdonald, PJ Burton… - Conservation …, 2005 - Wiley Online Library
Although forest edges have been studied extensively as an important consequence of
fragmentation, a unifying theory of edge influence has yet to be developed. Our objective was to …

A directional theory of issue voting

G Rabinowitz, SE Macdonald - American political science review, 1989 - cambridge.org
… ensuing analysis we will use the difference between ADA and ACA ratings in 1984 as the
basis for determining the ideology of senators, and the Rabinowitz, Gurian, and Macdonald (…

Effectiveness of BNT162b2 and mRNA-1273 covid-19 vaccines against symptomatic SARS-CoV-2 infection and severe covid-19 outcomes in Ontario, Canada: test …

…, CH Righolt, LW Svenson, SE MacDonald… - bmj, 2021 - bmj.com
Objective To estimate the effectiveness of mRNA covid-19 vaccines against symptomatic
infection and severe outcomes (hospital admission or death). Design Test negative design …

[HTML][HTML] Forest restoration following surface mining disturbance: challenges and solutions

SE Macdonald, SM Landhäusser, J Skousen… - New Forests, 2015 - Springer
Many forested landscapes around the world are severely altered during mining for their rich
mineral and energy reserves. Herein we provide an overview of the challenges inherent in …

Issues and party support in multiparty systems

SE Macdonald, O Listhaug… - American Political Science …, 1991 - cambridge.org
… We recently criticized this answer (Rabinowitz and Macdonald 1989). Our critique centered
on two … We (Rabinowitz and Macdonald 1989) presented a fairly extensive discussion of the …

Solving the paradox of nonconvergence: Valence, position, and direction in democratic politics

SE Macdonald, G Rabinowitz - Electoral Studies, 1998 - Elsevier
One of the paradoxes of democratic politics is that in two-party electoral systems parties do
not usually converge, although standard theories of party competition suggest they will. In this …

Association of COVID-19 vaccination in pregnancy with adverse peripartum outcomes

…, D El-Chaâr, MC Walker, J Barrett, SE MacDonald… - Jama, 2022 - jamanetwork.com
Importance There is limited comparative epidemiological evidence on outcomes associated
with COVID-19 vaccination during pregnancy; monitoring pregnancy outcomes in large …

Ecology and management of natural regeneration of white spruce in the boreal forest

…, VJ Lieffers, SE Macdonald - Environmental Reviews, 2011 - cdnsciencepub.com
Most forest managers view natural regeneration of Picea glauca (white spruce) after forest
harvesting to be unreliable; in this paper the Authors dispute this idea by describing the …

[HTML][HTML] Canadian parents' perceptions of COVID-19 vaccination and intention to vaccinate their children: Results from a cross-sectional national survey

…, KM Benzies, S Lemaire-Paquette, SE MacDonald - Vaccine, 2021 - Elsevier
Background Vaccinating children (≤17 years old) is important for controlling the COVID-19
pandemic. As parents are primary decision makers for their children, we aimed to assess …