Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Rebecca L. MacDonald"'
Publikováno v:
Landscape Ecology. 32:823-834
Ecological processes that shape diversity and spatial pattern of ecological communities are often altered by disturbance. Spatial patterns (spatial autocorrelation) in species diversity are thus expected to change with disturbance. When examining spa
Publikováno v:
The American Biology Teacher. 80:50-52
In this inquiry activity, students use the genetic diversity of common beans (Phaseolus vulgaris L.) from their local garden center to investigate this species’ resilience to salt stress and viral infection. Students use a number of simple to sophi
Publikováno v:
Journal of Vegetation Science. 26:733-741
Questions: Understanding factors that contribute to the stability of an ecosystem following harvesting is central to predicting responses of boreal ecosystems toincreasing human disturbances.While the responseofunderstorey vegetation to harvesting is
Publikováno v:
Forest Ecology and Management. 312:138-147
Management of riparian forests, and how they respond to disturbance, continues to be a focus of interest in the literature. Earlier studies on riparian plant community assembly following harvesting in the boreal forest have focused merely on highly c
Autor:
Tim S. Crawford, Rebecca L. Macdonald, Jocelyn P. S. Chua, Louis A. Sherman, Roger D. Young, Julian J. Eaton-Rye, Tina C. Summerfield
Publikováno v:
Department of Biological Sciences Faculty Publications
Synechocystis sp. strain PCC 6803 grows photoautotrophically across a broad pH range, but wild-type cultures reach a higher density at elevated pH; however, photoheterotrophic growth is similar at high and neutral pH. A number of PSII mutants each la
Publikováno v:
Forest Science. 58:47-53
Vegetation biomass is the ideal variable to estimate vegetation abundance and productivity and is necessary for studies of community structure. However, biomass data are difficult and destructive to collect, unlike areal cover data. To date, equation