Jason T. Hoverman
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View article: Disparities in Per‐ and Poly Fluoroalkyl Substances (PFAS) Tolerance and Life History Traits in <i>Simocephalus serrulatus</i> Populations
Disparities in Per‐ and Poly Fluoroalkyl Substances (PFAS) Tolerance and Life History Traits in <i>Simocephalus serrulatus</i> Populations Open
Per‐ and poly fluoroalkyl substances (PFAS) are nearly ubiquitous contaminants in aquatic ecosystems, causing a litany of toxic effects. Moving forward, understanding the impact of toxic stress and its resulting evolutionary pressures will…
View article: The effects of multi-generational exposure to Fluorine-Free Foam (F3) alternatives on Daphnia magna tolerance
The effects of multi-generational exposure to Fluorine-Free Foam (F3) alternatives on Daphnia magna tolerance Open
Per- and polyfluoroalkyl substances (PFAS) have historically been a key component in aqueous film-forming foams (AFFF) used in fire suppression. With the increasing emphasis on phasing out PFAS use due to health and environmental concerns,…
View article: Indiana Statewide PFAS Assessment
Indiana Statewide PFAS Assessment Open
This report provides an overview of the current state of scientific knowledge concerning PFAS, as well as a concise assessment of current and potential impacts of its continued use. It discusses exposure pathways impacting the health of th…
View article: Ranavirus Ecology: From Individual Infections to Population Epidemiology to Community Impacts
Ranavirus Ecology: From Individual Infections to Population Epidemiology to Community Impacts Open
While ranaviruses were initially a focus of scientific study primarily among virologists, the continued and growing interest in them stems largely from their impacts on host populations and communities. Here, we present an overview of what…
View article: A Critical Review of Amphibian Per- and Polyfluoroalkyl Substance Ecotoxicity Research Studies: Identification of Screening Levels in Water and Other Useful Resources for Site-Specific Ecological Risk Assessments
A Critical Review of Amphibian Per- and Polyfluoroalkyl Substance Ecotoxicity Research Studies: Identification of Screening Levels in Water and Other Useful Resources for Site-Specific Ecological Risk Assessments Open
With the goal of aiding risk assessors conducting site-specific risk assessments at per- and polyfluoroalkyl substance (PFAS)-contaminated sites, this critical review synthesizes information on the ecotoxicity of PFAS to amphibians in 10 a…
View article: Experimental evidence that host species composition alters host–pathogen dynamics in a ranavirus–amphibian assemblage
Experimental evidence that host species composition alters host–pathogen dynamics in a ranavirus–amphibian assemblage Open
Losses in biodiversity can alter disease risk through changes in host species composition. Host species vary in pathogen susceptibility and competence, yet how changes in diversity alter host–pathogen dynamics remains unclear in many syste…
View article: An Environmentally Relevant Mixture of Perfluorooctanesulfonic Acid and Perfluorohexanesulfonic Acid Does Not Conform to Additivity in Northern Leopard Frogs Exposed Through Metamorphosis
An Environmentally Relevant Mixture of Perfluorooctanesulfonic Acid and Perfluorohexanesulfonic Acid Does Not Conform to Additivity in Northern Leopard Frogs Exposed Through Metamorphosis Open
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) …
View article: Acute Toxicity of Two Commonly Used Fungicides to Midwestern Amphibians
Acute Toxicity of Two Commonly Used Fungicides to Midwestern Amphibians Open
Fungicide usage has increased globally in response to the rise in fungal pathogens, especially in the agricultural sector. Consequently, fungicides are not only increasingly found in water quality surveys, but they are also often the most …
View article: Comparative Toxicity of Aquatic Per- and Polyfluoroalkyl Substance Exposure in Three Species of Amphibians
Comparative Toxicity of Aquatic Per- and Polyfluoroalkyl Substance Exposure in Three Species of Amphibians Open
Per- and polyfluoroalkyl substances (PFAS) are contaminants of concern due to their widespread occurrence in the environment, persistence, and potential to elicit a range of negative health effects. Per- and polyfluoroalkyl substances are …
View article: Persistence of amphibian metapopulation occupancy in dynamic wetlandscapes
Persistence of amphibian metapopulation occupancy in dynamic wetlandscapes Open
View article: Publisher Correction: Consistent effects of pesticides on community structure and ecosystem function in freshwater systems
Publisher Correction: Consistent effects of pesticides on community structure and ecosystem function in freshwater systems Open
View article: Dynamic spatio-temporal patterns of metapopulation occupancy in patchy habitats
Dynamic spatio-temporal patterns of metapopulation occupancy in patchy habitats Open
Spatio-temporal dynamics in habitat suitability and connectivity among mosaics of heterogeneous wetlands are critical for biological diversity and species persistence in aquatic patchy landscapes. Despite the recognized importance of stoch…
View article: Pesticides Alter Ecosystem Respiration via Phytoplankton Abundance and Community Structure: Effects on the Carbon Cycle?
Pesticides Alter Ecosystem Respiration via Phytoplankton Abundance and Community Structure: Effects on the Carbon Cycle? Open
Data associated with the publication "Pesticides Alter Ecosystem Respiration via Phytoplankton Abundance and Community Structure: Effects on the Carbon Cycle?" in Global Change Biology in 2021.
View article: Consistent effects of pesticides on community structure and ecosystem function in freshwater systems
Consistent effects of pesticides on community structure and ecosystem function in freshwater systems Open
Predicting ecological effects of contaminants remains challenging because of the sheer number of chemicals and their ambiguous role in biodiversity-ecosystem function relationships. We evaluate responses of experimental pond ecosystems to …
View article: Timing and order of exposure to two echinostome species affect patterns of infection in larval amphibians
Timing and order of exposure to two echinostome species affect patterns of infection in larval amphibians Open
The study of priority effects with respect to coinfections is still in its infancy. Moreover, existing coinfection studies typically focus on infection outcomes associated with exposure to distinct sets of parasite species, despite that fu…
View article: Stochastic Spatiotemporal Patterns of Metapopulation Occupancy in Dynamic Wetlandscapes
Stochastic Spatiotemporal Patterns of Metapopulation Occupancy in Dynamic Wetlandscapes Open
<p>Dynamic internal feedbacks and stochastic external shocks drive the spatial organization and heterogeneity of patchy habitats, and thus the temporal variability of patch suitability and accessibility. Such spatiotemporal shifts im…
View article: Consistent Effects of Pesticides on Community Structure and Ecosystem Function in Freshwater Systems
Consistent Effects of Pesticides on Community Structure and Ecosystem Function in Freshwater Systems Open
A bstract Predicting ecological effects of contaminants remains challenging because of the sheer number of chemicals and their ambiguous role in biodiversity-ecosystem function relationships. We evaluated responses of pond ecosystems to st…
View article: Data for: Chronic PFAS-exposure under environmentally relevant conditions delays development in northern leopard frog (Rana pipiens) larvae
Data for: Chronic PFAS-exposure under environmentally relevant conditions delays development in northern leopard frog (Rana pipiens) larvae Open
These data correspond to a paper entitled "Chronic PFAS-exposure under environmentally relevant conditions delays development in northern leopard frog (Rana pipiens) larvae" by Flynn et al. published in Environmental Toxicology &…
View article: Consistent effects of pesticides on community structure and ecosystem function in freshwater systems
Consistent effects of pesticides on community structure and ecosystem function in freshwater systems Open
Data associated with 'Consistent effects of pesticides on community structure and ecosystem function in freshwater systems" published in Nature CommunicationsAll pertinent information regarding experimental design is containe…
View article: Conservation decisions under pressure: Lessons from an exercise in rapid response to wildlife disease
Conservation decisions under pressure: Lessons from an exercise in rapid response to wildlife disease Open
Novel outbreaks of emerging pathogens require rapid responses to enable successful mitigation. We simulated a 1‐day emergency meeting where experts were engaged to recommend mitigation strategies for a new outbreak of the amphibian fungal …
View article: Behavioural fever reduces ranaviral infection in toads
Behavioural fever reduces ranaviral infection in toads Open
Host behaviour is known to influence disease dynamics. Additionally, hosts often change their behaviours in response to pathogen detection to resist and avoid disease. The capacity of wildlife populations to respond to pathogens using beha…
View article: Healthy but smaller herds: Predators reduce pathogen transmission in an amphibian assemblage
Healthy but smaller herds: Predators reduce pathogen transmission in an amphibian assemblage Open
Predators and pathogens are fundamental components of ecological communities that have the potential to influence each other via their interactions with victims and to initiate density‐ and trait‐mediated effects, including trophic cascade…
View article: Effects of pesticides on exposure and susceptibility to parasites can be generalised to pesticide class and type in aquatic communities
Effects of pesticides on exposure and susceptibility to parasites can be generalised to pesticide class and type in aquatic communities Open
Pesticide pollution can alter parasite transmission, but scientists are unaware if effects of pesticides on parasite exposure and host susceptibility (i.e. infection risk given exposure) can be generalised within a community context. Using…
View article: Population variation in Neonicotinoid tolerance in nymphs of the Stenonema species complex of mayflies
Population variation in Neonicotinoid tolerance in nymphs of the Stenonema species complex of mayflies Open
View article: An assessment of the potential impacts of climate change on the freshwater habitats of Indiana, U.S.A.
An assessment of the potential impacts of climate change on the freshwater habitats of Indiana, U.S.A. Open
Recent climate-driven, physico-chemical changes documented in aquatic systems throughout the world are expected to intensify in the future. Specifically, changes in key environmental attributes of aquatic systems, such as water quantity, c…
View article: Effects of Pesticides on Exposure and Susceptibility to Parasites can be Generalized to Pesticide Class and Type in Aquatic Communities
Effects of Pesticides on Exposure and Susceptibility to Parasites can be Generalized to Pesticide Class and Type in Aquatic Communities Open
Data corresponding to Ecology Letters manuscript entitled "Effects of Pesticides on Exposure and Susceptibility to Parasites can be Generalized to Pesticide Class and Type in Aquatic Communities". All pertinent information regarding experi…
View article: Co-exposure to multiple ranavirus types enhances viral infectivity and replication in a larval amphibian system
Co-exposure to multiple ranavirus types enhances viral infectivity and replication in a larval amphibian system Open
Multiple pathogens commonly co-occur in animal populations, yet few studies demonstrate how co-exposure of individual hosts scales up to affect transmission. Although viruses in the genus Ranavirus are globally widespread, and multiple vir…
View article: Effects of Emerging Infectious Diseases on Amphibians: A Review of Experimental Studies
Effects of Emerging Infectious Diseases on Amphibians: A Review of Experimental Studies Open
Numerous factors are contributing to the loss of biodiversity. These include complex effects of multiple abiotic and biotic stressors that may drive population losses. These losses are especially illustrated by amphibians, whose population…
View article: Co-exposure to multiple<i>Ranavirus</i>types enhances viral infectivity and replication in a larval amphibian system
Co-exposure to multiple<i>Ranavirus</i>types enhances viral infectivity and replication in a larval amphibian system Open
Multiple pathogens commonly co-occur in animal populations, yet few studies demonstrate how co-exposure of individual hosts scales up to affect transmission. Although viruses in the genus Ranavirus are globally widespread and multiple viru…
View article: The influence of landscape and environmental factors on ranavirus epidemiology in a California amphibian assemblage
The influence of landscape and environmental factors on ranavirus epidemiology in a California amphibian assemblage Open
A fundamental goal of disease ecology is to determine the landscape and environmental processes that drive disease dynamics at different biological levels to guide management and conservation. Although ranaviruses (family Iridoviridae ) ar…