| Attribute name | Label | Description |
|---|---|---|
| objectid | ||
| site_id | ||
| site_name | ||
| sampling_number | ||
| sampling_date | ||
| no_sample_taken | ||
| reason_for_sampling | ||
| sample_method | ||
| analysis_method | ||
| analysis_type | ||
| total_cells | Total valves counted | This is the sum of al of the valves Identified in the sample and is typically at least 300 |
| total_tdi_cells | Total TDI valves cells | this is the total number of valves with TDI sensisitivty scores (ie, no 0 scores or planktonic valves) |
| tdi3_rivers | ||
| tdi4_rivers | ||
| pct_planktonic | ||
| pct_ptv | ||
| pct_saline | ||
| pct_motile | ||
| tdi2_lakes | ||
| sampled_substratum | ||
| macrophyte_taxon | ||
| difference | ||
| none_pct | ||
| broken_pct | ||
| dense_pct | ||
| none_pct_1 | ||
| broken_pct_1 | ||
| dense_pct_1 | ||
| cascade_ | ||
| torrent | ||
| rapid | ||
| run | ||
| glide | ||
| riffle | ||
| trickle | ||
| slack | ||
| pool | ||
| ditch | ||
| mature_island | ||
| bedrock | ||
| clear_pct | ||
| cloudy_pct | ||
| turbid_pct | ||
| solid_pct | ||
| stable_pct | ||
| unstable_pct | ||
| soft_pct | ||
| time_since_last_spate | ||
| higher_plants | ||
| higher_plants_1 | ||
| higher_plants_2 | ||
| higher_plants_3 | ||
| bryophytes | ||
| bryophytes_1 | ||
| bryophytes_2 | ||
| bryophytes_3 | ||
| other_algae | ||
| other_algae_1 | ||
| other_algae_2 | ||
| other_algae_3 | ||
| filamentous_algae | ||
| filamentous_algae_1 | ||
| filamentous_algae_2 | ||
| filamentous_algae_3 | ||
| no_of_algae | ||
| geom |
Diatom Sample Metrics
Natural Resources Wales
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- Type:
- Spatial data
- Publication date:
- 26 March 2024
- Licence:
- Not Specified
-
Copyright:
- Point of contact:
- opendata@naturalresourceswales.gov.uk
- Language
- English