Výsledky vyhledávání - "Tyler D. Hoskins"

An Environmentally Relevant Mixture of Perfluorooctanesulfonic Acid and Perfluorohexanesulfonic Acid Does Not Conform to Additivity in Northern Leopard Frogs Exposed Through Metamorphosis

Autor: Tyler D. Hoskins, Elizabeth B. Allmon, R. Wesley Flynn, Linda S. Lee, Youn Choi, Jason T. Hoverman, Maria S. Sepúlveda

Publikováno v: Environmental Toxicology and Chemistry. 41:3007-3016

Per- and polyfluoroalkyl substances (PFAS) are chemicals associated with adverse health effects. At aqueous film-forming foam sites, they occur as mixtures, with perfluorooctanesulfonic acid (PFOS) and perfluorohexanesulfonic acid (PFHxS) commonly co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ae56caffbc33b297b9532361e5a014d
https://doi.org/10.1002/etc.5486

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Effects of larval atrazine exposure in mesocosms on Blanchard's cricket frogs (Acris blanchardi) reared through overwintering and to reproductive age

Autor: Diana M. Papoulias, Michelle D. Boone, Tyler D. Hoskins, Maria Dellapina

Publikováno v: Chemosphere. 220:845-857

We exposed Blanchard's cricket frog (Acris blanchardi) tadpoles to atrazine in simulated aquatic communities (outdoor mesocosms) at nominal concentrations of 0, 1, 10, 100, and 200 μg/L and tracked the effects of exposure to spring emergence in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e90656afe557066798f31d15ef1d9871
https://doi.org/10.1016/j.chemosphere.2018.12.112

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Atrazine feminizes sex ratio in Blanchard's cricket frogs (Acris blanchardi) at concentrations as low as 0.1 μg/L

Autor: Michelle D. Boone, Tyler D. Hoskins

Publikováno v: Environmental Toxicology and Chemistry. 37:427-435

We exposed Blanchard's cricket frogs (Acris blanchardi) to ecologically relevant concentrations (0, 0.1, 1, and 10 μg/L) of a commercial formulation of atrazine throughout the larval period to determine effects on survival, somatic growth and develo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6639f0900d8e846e4de59967d36a019c
https://doi.org/10.1002/etc.3962

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Short-term atrazine exposure at breeding has no impact on Blanchard's cricket frog (Acris blanchardi ) reproductive success

Autor: Michelle D. Boone, Tyler D. Hoskins, Maria Dellapina

Publikováno v: Environmental Toxicology and Chemistry. 36:3284-3288

Studies of endocrine-disrupting contaminants have focused on early-life exposures, but later exposures could impact fitness. We exposed adult frogs (Acris blanchardi) at reproduction to ecologically relevant atrazine concentrations (0, 1, or 10 µg/L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e96789de2fa2df1e6cfa17340442a769
https://doi.org/10.1002/etc.3900

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Variation in malathion sensitivity among populations of Blanchard's cricket frogs (Acris blanchardi ) and implications for risk assessment

Autor: Tyler D. Hoskins, Michelle D. Boone

Publikováno v: Environmental Toxicology and Chemistry. 36:1917-1923

Intraspecific variability in contaminant sensitivity could undermine risk assessments for nontarget organisms such as amphibians. To test how amphibian populations vary in tolerance to anticipated lethal and sublethal exposures to a pesticide, we exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e468e3b58973b910dd56228a1a8451b1
https://doi.org/10.1002/etc.3715

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Evaluating the Need for Supplemental Shallow Water Access for Amphibians Reared in Mesocosms

Autor: Michelle D. Boone, Tyler D. Hoskins

Publikováno v: Copeia. 103:369-377

Mesocosms are an important tool in experimental aquatic ecology, but have been criticized for failing to effectively mimic natural habitats. Identifying contrived features of mesocosms that affect endpoints of interest is a prudent step in ensuring t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6eec2677c46223028a89591377c953a0
https://doi.org/10.1643/ch-14-120

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