Inputs

Triptych comparison of a river mouth, showing a pristine environment (left) with subsequent sediment, nutrients, and toxin inputs leading to an unhealthy and unproductive environment with a hardened shoreline (right)

Illustration of atmospheric phosphorus input

Illustration of atmospheric sulphur input

Illustration of dissolved organic carbon input

Illustration of gas input

Illustration of humic-stained water

Illustration of iron input via water

Illustration of nutrient input

Illustration showing sediment inputs

Illustration of particulate organic carbon input

Illustration of saltwater input

Illustration of sediment input

Illustration showing sediment inputs

Illustration of sediment and nutrient input

Illustration of toxicant input

Arrow to indicate trash inputs

Illustration of pathogens

Illustration of radioactive materials

Illustration of lead toxicants

Illustration of organo-chlorine toxicants

Illustration of high toxicant inputs

Illustration of low toxicant inputs

Illustration of Treated Effluent