We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Complex Mixtures and Multiple Stressors: Evaluating Combined Chemical Exposures and Cumulative Toxicity
Summary
This review examined how complex chemical mixtures and multiple stressors interact to produce cumulative toxicity, highlighting that traditional single-chemical risk assessments underestimate real-world exposure risks where organisms face simultaneous pollutant combinations.
The problem of chemical mixtures in the environment encompasses biological, analytical, logistical, and regulatory challenges, among others [...].
Sign in to start a discussion.
More Papers Like This
Chemical Mixtures and Multiple Stressors: Same but Different?
This review highlights the parallels between chemical mixture research and multiple stressor ecology, arguing that both fields face similar challenges in predicting joint effects and would benefit from integrated frameworks combining chemical and non-chemical stressor assessments.
A brief review on the assessment of potential joint effects of complex mixtures of contaminants in the environment
This review presents new methods for assessing the potential combined effects of complex mixtures of environmental contaminants on organisms. Researchers highlight that many pollutants can cause long-term harm at low concentrations during extended exposure periods. The study emphasizes the need for improved approaches to evaluate how multiple chemicals interact, rather than studying each contaminant in isolation.
Mixed Contaminants: Occurrence, Interactions, Toxicity, Detection, and Remediation
This review examines how mixed environmental contaminants, including microplastics, heavy metals, pesticides, and pharmaceuticals, interact when present together in the environment. The study highlights that pollutant mixtures can produce synergistic toxic effects that are greater than the sum of individual pollutants, making combined contamination a more complex risk than single-pollutant assessments suggest.
Assessing the chemical interactions and biological effects of a petrochemical and bio-based plastic with a common plastic flame retardant and solvent
Researchers assessed the combined chemical interactions and biological effects when organisms were exposed to both petrochemical and agricultural contaminants simultaneously. Mixture effects were often greater than predicted by individual chemical toxicity, highlighting the importance of studying realistic multi-contaminant exposures.
Advances in aquatic toxicology for predicting effects of multiple pollutants on aquatic organisms
This review examines advances in aquatic toxicology for predicting how mixtures of contaminants — heavy metals, pesticides, pharmaceuticals, and microplastics — interact in aquatic organisms, highlighting computational modeling and mixture toxicity approaches as key tools for environmental risk assessment.