Sara E. Campbell

Same data, different analysts: variation in effect sizes due to analytical decisions in ecology and evolutionary biology

Elliot Gould, Hannah Fraser, Timothy Parker, Shinichi Nakagawa et autres

Although variation in effect sizes and predicted values among studies of similar phenomena is inevitable, such variation far exceeds what might be produced by sampling error alone. One possible explanation for variation among results is differences among researchers in the decisions they …

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Drivers of contemporary lacustrine fish species richness in the glacial Lake Agassiz basin

Edina Illyes, Sara E. Campbell, Nicholas E. Mandrak

Abstract Aim Biological communities are the result of a stepwise spatiotemporal filtering process, driven by large‐scale historical and local contemporary determinants. The biogeographical pattern and species richness of North American fishes are predominantly determined by historical processes of past glaciations and postglacial …

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The Productivity Puzzle in Invasion Science: Declining but Persisting Gender Imbalances in Research Performance

Sara E. Campbell, Daniel Simberloff

Abstract We analyzed 27,234 publications published since the rise of the field of invasion science in 1980 to evaluate the presence of gender differences in research productivity, the extent of collaboration, and the research impact of those differences. Our analysis revealed significantly …

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Forty years of invasion research: more papers, more collaboration...bigger impact?

Sara E. Campbell, Daniel Simberloff

Scientific research has become increasingly collaborative. We systematically reviewed invasion science literature published between 1980 and 2020 and catalogued in Clarivate Analytics Web of Science to examine patterns of authorship and the relationship between co-authorship and annual citation rates. This study analysed …

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Changing community dynamics and climate alter invasion risk of freshwater fishes historically found in invasion pathways of the Laurentian Great Lakes

Sara E. Campbell, Justin A. G. Hubbard, Nicholas E. Mandrak

Abstract Aim Here, we use an integrative, comprehensive risk assessment framework as a screening tool to evaluate how the invasion risk of previously failed introduced freshwater fish species, commonly found in the live‐trade pathway, will change under future climate‐change scenarios. Location Laurentian …

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Body shape variation in round goby Neogobius melanostomus in the Laurentian Great Lakes basin

Cassandra C. Rawlings, Sara E. Campbell, Nicholas E. Mandrak

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Context dependence in community composition of functional traits mediates freshwater fish invasion success in the Laurentian Great Lakes over time

Sara E. Campbell, Nicholas E. Mandrak

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The role of science advice in recovery potential assessments in freshwater fish listing decisions under the Canadian Species at Risk Act

Fielding A. Montgomery, Gadfly Stratton, Paul A. Bzonek, Sara E. Campbell et autres

Fishes assessed as Threatened or Endangered by the Committee on the Status of Endangered Wildlife in Canada are disproportionately less likely to be listed under the federal Species at Risk Act (SARA) compared to other taxa. We examined the extent to which …

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Functional differentiation accompanies taxonomic homogenization in freshwater fish communities

Sara E. Campbell, Nicholas E. Mandrak

The addition of nonnative species and loss of native species has modified the composition of communities globally. Although changes in β-diversity have been well documented, there is a need for studies incorporating multiple time periods, more than one dimension of biodiversity, and …

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Exploring Spatiotemporal Community Assembly using Taxonomic and Functional Dimensions of Biodiversity

Sara E. Campbell

Determining how diversity is generated and maintained in ecological communities is a central goal of community ecology and conservation. Ecologists have long aimed to explain the processes responsible for the assembly of communities and although many hypotheses have been proposed, understanding what …

Temporal dynamics of taxonomic homogenization in the fish communities of the Laurentian Great Lakes

Sara E. Campbell, Nicholas E. Mandrak

Abstract Aim As a result of the loss of native species and the spread of non‐native species, fish communities are becoming increasingly homogenous globally. In the Laurentian Great Lakes, 21 native fish species have been extirpated from one or more lakes as …

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Preadaptation and Naturalization of Nonnative Species: Darwin's Two Fundamental Insights into Species Invasion

Marc W. Cadotte, Sara E. Campbell, Shaopeng Li, Darwin S. Sodhi et autres

Predicting which nonnative species become invasive is critical for their successful management, and Charles Darwin provided predictions based on species' relatedness. However, Darwin provided two opposing predictions about the relatedness of introduced nonnatives to indigenous species. First, environmental fit is the dominant …

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