Concept
Absorbance of electromagnetic radiation (440nm wavelength) {gelbstoff light absorbance} in the water body [dissolved plus reactive particulate <0.1um phase] by filtration and spectrophotometry
URI | http://vocab.nerc.ac.uk/collection/P01/current/SWLA440C/ |
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Within Vocab | BODC Parameter Usage Vocabulary |
Preferred Label | Absorbance of electromagnetic radiation (440nm wavelength) {gelbstoff light absorbance} in the water body [dissolved plus reactive particulate <0.1um phase] by filtration and spectrophotometry |
Definition | Absorbance of monochromatic light with a wavelength of 440nm by a sample of a fresh or salt water body that has been passed through a 0.1um pore filter. The quoted value either results from a single determination or the average of replicate determinations. |
Broader |
P02:
Light absorption in the water column S06: Absorbance S26: water body [dissolved plus reactive particulate <0.1um phase] S29: electromagnetic radiation (440nm wavelength) |
Related |
P06:
per metre S02: in the S03: filtration S04: spectrophotometry |
Note | accepted |
Deprecated | false |
Alternative Label | WaterAbs440nm_Filt<0.1um |
Version | 5 |
Has Current Version | http://vocab.nerc.ac.uk/collection/P01/current/SWLA440C/5/ |
Authored On | 2017-07-12 10:41:04 |
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