Hilsenhoff Biotic Index
http://dbpedia.org/resource/Hilsenhoff_Biotic_Index
The Hilsenhoff Biotic Index (HBI) is a quantitative method of evaluating the abundance of arthropod fauna in stream ecosystems as a measurement of estimating water quality based on the predetermined pollution tolerances of the observed taxa. This biotic index was created by William Hilsenhoff in 1977 to measure the effects of oxygen depletion in Wisconsin streams resulting from organic or nutrient pollution.
rdf:langString
rdf:langString
Hilsenhoff Biotic Index
xsd:integer
67642835
xsd:integer
1123341326
rdf:langString
The Hilsenhoff Biotic Index (HBI) is a quantitative method of evaluating the abundance of arthropod fauna in stream ecosystems as a measurement of estimating water quality based on the predetermined pollution tolerances of the observed taxa. This biotic index was created by William Hilsenhoff in 1977 to measure the effects of oxygen depletion in Wisconsin streams resulting from organic or nutrient pollution.
xsd:nonNegativeInteger
3488