Urbanization contributes to the formation of novel elemental combinations and signatures in
terrestrial and aquatic watersheds, also known as 'chemical cocktails.'The composition of …

Highlights•Urban geochemistry is a rapidly evolving discipline within the earth
sciences.•Urban geochemistry contributes to geochemistry by treating urban environments …

Synoptic sampling of streams is an inexpensive way to gain insight into the spatial
distribution of dissolved constituents in the subsurface critical zone. Few spatial synoptics …

Freshwater salinity is rising across many regions of the United States as well as globally, a
phenomenon called the freshwater salinization syndrome (FSS). The FSS mobilizes organic …

The rapid expansion of urban land cover is associated with negative impacts on stream
ecosystems. Elevated specific conductance (SC) and major ion concentrations are …

Increasing specific conductance (SC) and chloride concentrations [Cl] negatively affect
many stream ecosystems. We characterized spatial variability in SC,[Cl], and exceedances …

In reflecting on the human domination of our planet in the Anthropocene, some have argued
that concrete is among the most destructive materials created by humans. Here we explore …

Urbanization is occurring rapidly in southeastern Asia where streams are increasingly
pressured. We assessed the ecological integrity of Ampang River in Kuala Lumpur by …

Sources of many major ions in urban streams remain ambiguous, particularly for ions
unrelated to deicing salt use, and temporal patterns in concentrations are unstudied. We …

Inland freshwater salinity is rising worldwide, a phenomenon called the freshwater
salinization syndrome (FSS). We investigate a potential conflict between managing the FSS …