Concept
Depth (spatial coordinate) mean of apparent redox potential discontinuity {aRPD} in the sediment by sediment profile imager and computation using ImageJ software
| URI | http://vocab.nerc.ac.uk/collection/P01/current/DPARPDIA/ | ||
|---|---|---|---|
| Within Vocab | BODC Parameter Usage Vocabulary | ||
| Alternative Labels | Depth_aRPD_SPI | ||
| Definition | A Sediment Profile Imaging (SPI) parameter derived from image analysis using the ImageJ software, defined as the average vertical distance below the sediment-water interface at which a discontinuity of colour is observed, providing an assessment of the average thickness of the oxygenated sediment surface layer. | ||
| Date | 2025-02-27T09:59:53 | ||
| Identifier | SDN:P01::DPARPDIA | ||
| Note | accepted | ||
| Has Current Version | 2 | ||
| Version | 1 | ||
| version | 2 | ||
| Broader | S29:PE001562 |
apparent redox potential discontinuity | Mapping: 2087902 |
S06:S0600167 |
Depth (spatial coordinate) | Mapping: 2087896 | |
S26:MAT00136 |
sediment | Mapping: 2087900 | |
P02:SSTR |
Sedimentary structure | Mapping: 2087886 | |
| Related | P06:ULCM |
Centimetres | Mapping: 2087888 |
S05:S050269 |
computation using ImageJ software | Mapping: 2087894 | |
S02:S028 |
in the | Mapping: 2087890 | |
S07:S0700003 |
mean | Mapping: 2087898 | |
S04:S041035 |
sediment profile imager | Mapping: 2087892 | |
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