Zobrazeno 1 - 10 of 439 pro vyhledávání: '"S. A. MacDonald"'
1
Akademický článek
Estimating lichen biomass in forests and peatlands of northwestern Canada in a changing climate
Autor: Ruth Catherine Errington, S. Ellen Macdonald, Natalka A. Melnycky, Jagtar S. Bhatti
Publikováno v: Arctic, Antarctic, and Alpine Research, Vol 54, Iss 1, Pp 221-238 (2022)
Climate warming in the North could lead to lichen decline within critical woodland caribou habitat. We used repeat measurements of sixty-nine plots over ten years (2007–2008 and 2017–2018) to assess lichen biomass changes under a warming climate
Externí odkaz: https://doaj.org/article/a18145a0774b4709b45a98ceea329e4b
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2
Akademický článek
Application of the Conservation Planning Tool Zonation to Inform Retention Planning in the Boreal Forest of Western Canada
Autor: François-Nicolas Robinne, J. John Stadt, Christopher W. Bater, Charles A. Nock, S. Ellen Macdonald, Scott E. Nielsen
Publikováno v: Frontiers in Ecology and Evolution, Vol 8 (2020)
Retention forestry is an approach in which live trees and other components of forest structure are retained within harvested areas. A primary objective of retention forestry is to maintain biodiversity and to hasten post-harvest recovery of forest st
Externí odkaz: https://doaj.org/article/25f6f49182f3464e97b1670221e3708d
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4
Features of human papillomavirus vaccination education strategies in low- and middle-income countries: a scoping review
Autor: E A, Marfo, K D, King, C A, Adjei, S E, MacDonald
Publikováno v: Public Health. 213:61-67
We aimed to describe studies on human papillomavirus (HPV) vaccination education strategies from low- and middle-income countries in the published literature that could be applicable in Sub-Sahara Africa.This scoping review was guided by Arksey and O
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e855ddc29142c7e25505dcabca950c3
https://doi.org/10.1016/j.puhe.2022.09.013
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7
Akademický článek
Forest closure and encroachment at the grassland interface: a century‐scale analysis using oblique repeat photography
Autor: Christopher A. Stockdale, S. Ellen Macdonald, Eric Higgs
Publikováno v: Ecosphere, Vol 10, Iss 6, Pp n/a-n/a (2019)
Abstract We used repeat oblique photography to quantify and determine the drivers of vegetation change, particularly forest closure and encroachment, in the Rocky Mountains of southern Alberta, Canada, from the beginning of the twentieth century to t
Externí odkaz: https://doaj.org/article/4e80720fe727459fa5b69b8f4ba8d97e
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8
Akademický článek
Experimental test of assisted migration for conservation of locally range-restricted plants in Alberta, Canada
Autor: Yuzhuo Wang, Jennine L.M. Pedersen, S. Ellen Macdonald, Scott E. Nielsen, Jian Zhang
Publikováno v: Global Ecology and Conservation, Vol 17, Iss , Pp - (2019)
Given projected rates of climate change, species with limited dispersal may be unable to migrate at the pace necessary to maintain their current climate niches. This could lead to increased risk of extirpation or extinction, especially for locally ra
Externí odkaz: https://doaj.org/article/b1a0c05f0e6743b49539ae1aff8ae88a
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