The general method for determining organomercurials in environmental and biological samples is gas chromatography with electron capture detection (GC-ECD). However, te[...]

Arsenic speciation in soils and sediments pose a great challenge due to possible conversion and/or re-adsorption. Since arsenic toxicity is dependent on its chemical s[...]

An automated on-line SPE-LC-MS/MS method was developed for the quantitation of multiple classes of antibiotics in environmental waters. High sensitivity in the low ng/[...]

A comprehensive method for the analysis of 11 target pharmaceuticals representing multiple therapeutic classes was developed for biological tissues (fish) and water. W[...]

Black carbon (BC) is a complex mixture of polycondensed aromatic compounds produced by the incomplete combustion of biomass during events such as wildfires and the bur[...]

Environmental perturbations are ubiquitous features of ecosystems and shape ecological structure and function. Climate change will alter the intensity and frequency of[...]

Algae are important to marine and fresh-water ecosystems. However, some species of algae are harmful or even toxic. They can consume oxygen or block sunlight that is e[...]

Two sampling stations in the Florida Everglades were selected based on the results from US Environmental Protection Agency and Florida International University Mercury[...]

Dissolved organic matter (DOM) is one of the largest carbon reservoirs on this planet and is present in aquatic environments as a highly complex mixture of organic com[...]

Small rivers and streams are ecologically important because they contribute to the export of organic carbon to coastal environments, likely influencing the global carb[...]