Aquatic systems

Aquatic systems

Ecologically designed treatment systems that utilize a diverse community of biological organisms, such as bacteria, plants, and fish, to treat wastewater at advanced levels.
References in periodicals archive ?
Plum Creek previously donated $500,000 to OSU to create an endowment supporting an OSU postdoctoral fellow who studies the impacts of active forest management on water quality and aquatic systems.
The automated solution for continuous monitoring of metals in aquatic systems and industrial discharge waters will be capable of operating in any weather condition and sending emergency alarms as well as generating environmental reports from a centralised databank.
Coal mining has diverse impacts on aquatic systems.
Even in developed countries such as the United States, untreated wastewater routinely finds its way into our water supply, harming aquatic systems and causing illness in people.
John Gunn, the research chair for stressed aquatic systems at the centre, said in the past, mining companies have cleaned up pollution and returned the land to government regulation levels.
She said: "The otter is an excellent indicator of the health of the UK environment, particularly aquatic systems.
But, Oxazepam residues often wind up in natural aquatic systems, downstream from sewage treatment plants, where their effects on ecosystems have been unknown.
Unfortunately, direct observations in aquatic systems are often not possible due to aquatic vegetation, poor water clarity, and/or water depths that are too great or shallow (Dolloff et al.
Caffeine is becoming a common chemical found in the environment but, little research has been done to understand the effects of caffeine in the environment, including dissolved caffeine in aquatic systems.
Leading experts in aquatic systems, terrestrial systems, predator-prey dynamics, and food webs provide evidence that strong relationships exist between predators and the entire ecosystem in which they reside, supporting the green hypothesis posed by Hairston, Smith, Slobodkin (HSS; 1960) that predators have an important role in ecosystem functions and specifically ecosystem producers.
Conversely, the pond snail is a common species across North America in a variety of aquatic systems (Wethington and Lydeard, 2007).
Knowing this will help scientists better predict the fate and migration of contaminants derived from coal ash residues, particularly those stored in holding ponds and landfills, as well as any potential leakage into lakes, rivers, and other aquatic systems.

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