Sarah A. Johnson

Climate change winners and losers among North American bumblebees

Hanna Jackson, Sarah A. Johnson, Lora A. Morandin et al. · Biology Letters · 2022 · 95 citations · Full text

Life Sciences, Ecology, Entomology +15

Using historical data to estimate bumble bee occurrence: Variable trends across species provide little support for community-level declines

Laura Melissa Guzman, Sarah A. Johnson, Arne Ø. Mooers et al. · Biological Conservation · 2021 · 63 citations

Life Sciences, Ecology, Entomology +16

Wing wear, but not asymmetry in wear, affects load-lifting capability in bumble bees<i>Bombus</i><i>impatiens</i>

Sarah A. Johnson, Ralph V. Cartar · Canadian Journal of Zoology · 2014 · 18 citations

Life Sciences, Entomology, Biomechanics +12

Reduced abundance and earlier collection of bumble bee workers under intensive cultivation of a mass‐flowering prairie crop

Paul Galpern, Sarah A. Johnson, Jennifer Leigh Retzlaff et al. · Ecology and Evolution · 2017 · 16 citations · Full text

Agriculture, Entomology, Plant Sciences +12

Wild bee responses to cropland landscape complexity are temporally-variable and taxon-specific: Evidence from a highly replicated pseudo-experiment

Paul Galpern, Lincoln R. Best, James H. Devries et al. · Agriculture Ecosystems & Environment · 2021 · 14 citations

Life Sciences, Ecology, Landscape Ecology +14