Concept
Uptake rate of phosphate {PO43- CAS 14265-44-2} per hour per unit volume of the water body [particulate >0.2um phase] by tracer doping, on-deck incubation at full natural light level, cascade filtration and counting residue and summation of size-fractionated values
| URI | http://vocab.nerc.ac.uk/collection/P01/current/NPUPRSP4/ |
|---|---|
| Within Vocab | BODC Parameter Usage Vocabulary |
| Preferred Label | Uptake rate of phosphate {PO43- CAS 14265-44-2} per hour per unit volume of the water body [particulate >0.2um phase] by tracer doping, on-deck incubation at full natural light level, cascade filtration and counting residue and summation of size-fractionated values |
| Definition | Measurements made by radiotracer doped incubation in full natural sunlight followed by counting particulates collected on each filter of a filter cascade down to a 0.2um pore filter. Rate normalised by dividing the total uptake by the incubation duration in hours. Total value obtained by summing size-fractionated data. |
| Broader |
P02:
Uptake of other nutrients in the water column S06: Uptake rate S26: water body [particulate >0.2um phase] S27: phosphate |
| Related |
P06:
Nanomoles per litre per hour S02: per hour per unit volume of the S03: tracer doping, on-deck incubation at full natural light level, cascade filtration S04: counting residue S05: summation of size-fractionated values |
| Note | accepted |
| Deprecated | false |
| Alternative Label | NPUp_>0.2um_surf |
| Version | 3 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/P01/current/NPUPRSP4/3/ |
| Authored On | 2017-02-10 15:07:2 |
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