Kara J. Cromwell

DRIFteRS : A dataset of drift invertebrate densities in streams and rivers across western North America, 1997–2024

Elsa K. Toskey, Toshio Matsuoka, Peter M. Kiffney, Sean M. Naman et autres

Prey availability is among the most influential and highly variable determinants of fish growth and freshwater habitat carrying capacity, yet it remains understudied compared to physical habitat variables (Ouellet et al., 2025; Rosenfeld et al., 2014; Weber et al., 2017). We often …

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Extensive regional variation in the phenology of insects and their response to temperature across North America

Megan Weinberger, Andrew J. Laughlin, T. Anders Brown, Michelle Jackson et autres

Climate change models often assume similar responses to temperatures across the range of a species, but local adaptation or phenotypic plasticity can lead plants and animals to respond differently to temperature in different parts of their range. To date, there have been …

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Extensive regional variation in the phenology of insects and their response to temperature across N orth A merica

Peter O. Dunn, Insiyaa Ahmed, Elise M.R. Armstrong, Natasha Barlow et autres

Climate change models often assume similar responses to temperatures across the range of a species, but local adaptation or phenotypic plasticity can lead plants and animals to respond differently to temperature in different parts of their range. To date, there have been …

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Unravelling the diversity of the Crassiphialinae (Digenea: Diplostomidae) with molecular phylogeny and descriptions of five new species

Tyler J. Achatz, Taylor P. Chermak, Jakson R. Martens, Eric E. Pulis et autres

Crassiphialinae Sudarikov, 1960 is a large subfamily of the Diplostomidae Poirier, 1886 with a complex taxonomic history. It includes a diversity of species parasitic in the intestines of avian and mammalian definitive hosts worldwide. Posthodiplostomum Dubois, 1936 is a large and broadly …

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Appendix A. Global assessment of novel environments: data and methods.

Volker C. Radeloff, John Warren Williams, Brooke L. Bateman, K. Burke et autres

Global assessment of novel environments: data and methods.

The rise of novelty in ecosystems

Volker C. Radeloff, John Warren Williams, Brooke L. Bateman, K. Burke et autres

Rapid and ongoing change creates novelty in ecosystems everywhere, both when comparing contemporary systems to their historical baselines, and predicted future systems to the present. However, the level of novelty varies greatly among places. Here we propose a formal and quantifiable definition …

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THE BIOLOGICAL CONSEQUENCES OF KAOLIN GEOPHAGIA

Deloris Alexander, Desire Richardson, Lakisha Odom, Kara J. Cromwell et autres

Kaolin geophagia is associated with the relief of gastrointestinal distress, but it may also cause adverse health effects on the body. This study was designed to: assess kaolin composition; test if 129SvEv mice would consume kaolin and determine the consequences of consumption; …

Diel distribution, behaviour and consumption of juvenile Chinook salmon (Oncorhynchus tshawytscha) in a Wilderness stream

Kara J. Cromwell, Brian Patrick Kennedy

Abstract – Understanding population regulation in juvenile salmonids requires distinguishing the effects of intrinsic (size, behaviour) and extrinsic (food, competition) factors. To examine the relative influence of these variables on juvenile Chinook salmon (Oncorhynchus tshawytscha) in the Salmon River drainage (ID, USA), …

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Juvenile Chinook Salmon Summer Microhabitat Availability, Use, and Selection in a Central Idaho Wilderness Stream

Dean E. Holecek, Kara J. Cromwell, Brian Patrick Kennedy

Abstract We measured summer microhabitat use, availability, and selection by age‐0 Chinook salmon Oncorhynchus tshawytscha in the Big Creek drainage, Idaho. Age‐0 fish selected for low‐velocity (0‐25 cm/s), moderate‐depth (40‐80 cm) habitats that were located within 80 cm of cover. Pools (52%) …

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