Aquatic invertebrates are the organisms most susceptible to ammonia toxicity. However, the
toxic effects of ammonia on invertebrates are still poorly understood. This study reviews the …

Historic and ongoing sediment contamination adversely affects estuaries, among the most
productive marine ecosystems in the world. However, all estuaries are not the same, and …

Now that microplastics have been detected in lakes, rivers, and estuaries all over the globe,
evaluating their effects on biota has become an urgent research priority. This is the first study …

When looking for a book on fish toxicology, you might find one that discusses the
biochemical and molecular aspects, or one that focuses aquatic toxicology in general. You …

Previous studies of an industrial effluent have indicated toxic effects by the ammonium/water
system in tests with the unicellular green alga, Nephroselmis pyriformis. This investigation …

A statewide investigation of urban creek sediment toxicity was conducted in California in
recognition of increased incidences of toxicity linked to pyrethroid pesticides. The goals …

Forced aeration of horizontal subsurface flow constructed wetlands (HSSF CWs) is
nowadays a recognized method to improve treatment efficiency, mainly in terms of …

Current Chinese surface water environmental quality standard GB3838-2002 for ammonia
fails to take water quality factors and native organism distributions in different basins into …

Existing research on nutrients (nitrogen and phosphorus) in the Upper Mississippi River
(UMR) can be organized into the following categories:(1) Long-term changes in nutrient …

In this work, a novel composite adsorbent with three-dimensional cross-linked polymeric
networks based on chitosan (CTS) and attapulgite (APT) was prepared via in situ …