Difference between revisions of "Turbidity sensors"
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==Introduction== | ==Introduction== | ||
| − | Turbidity is defined as the reduction of transparency of a liquid caused by the presence of non-dissolved suspended matter.<ref>ISO 7027, Water Quality, International Standard,1999</ref> | + | Turbidity is defined as the reduction of transparency of a liquid caused by the presence of non-dissolved suspended matter.<ref>ISO 7027, Water Quality, International Standard,1999</ref> The origin of the particles found in seawater can be mineral (such as clay and silts) or organic (such as particulate organic matter, colloids |
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==See also== | ==See also== | ||
| − | + | * definition of [[turbidity]]. | |
| − | + | * [[Instruments and sensors to measure environmental parameters]] | |
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Revision as of 15:30, 25 July 2012
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The authors below are planning to work on this article
Contents
Introduction
Turbidity is defined as the reduction of transparency of a liquid caused by the presence of non-dissolved suspended matter.[1] The origin of the particles found in seawater can be mineral (such as clay and silts) or organic (such as particulate organic matter, colloids
High turbidity has a number of detrimental effects on aquatic ecosystems: decrease in light penetration (limiting plant growth), fish movements and the ability of predatory fish and birds to see their prey. High turbidity means high concentration of suspended solids, which can harm fish and other aquatic fauna. These suspended solids in the process of settling down to the ocean bottom have a choking effect on bottom dwelling organisms and aquatic habitats.[2]
Measurement and units of turbidity
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Causes of turbidity
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