In water chemistry alkalinity is expressed in ppm or mg/L of equivalent calcium carbonate. Total alkalinity of water is the sum of all three sorts of alkalinity; carbonate, bicarbonate and hydroxide alkalinity.
Alluvium ...
Sudden spurts of algal growth, which can affect water quality adversely and indicate potentially hazardous changes in local water chemistry. (Source: US EPA)
Alternative energy sources ...
Algal Blooms: Sudden spurts of algal growth, which can affect water quality adversely and indicate potentially hazardous changes in local water chemistry.
Algicide: Substance or chemical used specifically to kill or control algae.
The tendency in deep water bodies for distinct layers of water to form as a result of vertical change in temperature and, therefore, in the density of water. During stratification, dissolved oxygen, nutrients, and other parameters of water chemistry ...
The part of the land affected by its proximity to the sea, and that part of the sea affected by its proximity to the land as the extent to which man's land-based activities have a measurable influence on water chemistry and marine ecology.
Piezometer Nest: A set of two or more piezometers set in close proximity to one another but screened at different depths. This allows for determination of vertical flow gradients or differences in water chemistry with depth.
Sudden, massive growths of microscopic and macroscopic plant life, such as green or bluegreen algae, which develop in lakes and reservoirs, which can affect water quality adversely and indicate potentially hazardous changes in local water chemistry.
algal blooms Sudden spurts of algal growth that can indicate potentially hazardous changes in local water chemistry.
 See also: Water, Waste, Pollution, Air, Environmental
  
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