Preprints
Filtering by Subject: Other Pharmacology, Toxicology and Environmental Health
Aligning Behavioural Ecotoxicology with Real-World Water Concentrations: Current Minimum Tested Levels for Pharmaceuticals Far Exceed Environmental Reality
Published: 2025-05-13
Subjects: Behavior and Ethology, Environmental Health Life Sciences, Life Sciences, Other Pharmacology, Toxicology and Environmental Health, Toxicology
Behavioural ecotoxicology has rapidly emerged as a key area of research, offering sensitive and ecologically meaningful endpoints for detecting sub-lethal effects of contaminants. Much of this work has focused on pharmaceutical pollutants, now widely recognised as contaminants of emerging concern in aquatic systems. Given the field’s rapid growth and the availability of large-scale open-access [...]
Advancing the spatiotemporal dimension of wildlife–pollution interactions
Published: 2024-11-14
Subjects: Animal Sciences, Behavior and Ethology, Biology, Ecology and Evolutionary Biology, Environmental Health Life Sciences, Life Sciences, Other Animal Sciences, Other Ecology and Evolutionary Biology, Other Pharmacology, Toxicology and Environmental Health, Pharmacology, Toxicology and Environmental Health, Toxicology, Zoology
Chemical pollution is a pervasive problem and is now considered the fastest-growing agent of global environmental change. Numerous pollutants are known to disrupt animal behaviour, alter ecological interactions, and shift evolutionary trajectories. Crucially, both chemical pollutants and individual organisms are non-randomly distributed throughout the environment. Despite this, the current [...]
A review of chemical defense in harlequin toads (Bufonidae; Atelopus)
Published: 2021-11-29
Subjects: Ecology and Evolutionary Biology, Evolution, Life Sciences, Other Ecology and Evolutionary Biology, Other Pharmacology, Toxicology and Environmental Health, Pharmacology, Toxicology and Environmental Health
Toads of the genus Atelopus are chemically defended by a unique combination of endogenously synthesized cardiotoxins (bufadienolides) and neurotoxins which may be sequestered (guanidinium alkaloids). Investigation into Atelopus small-molecule chemical defenses has been primarily concerned with identifying and characterizing various forms of these toxins while largely overlooking their ecological [...]