BD - BioSoil BioDiv
Form: DBH - BioSoil BioDiv: Structual Biodiversity Contains DBH, species and (optionally) locations of all the trees within sampling areas 1, 2 and 3.
Form introduced: 2004
Last change: 2004
!Sequence; country; plot; subplot; date_survey; tree; dbh; tree_status; distance; azimuth; tree_species; decay; other_obs
| POSITION | FIELD | DESCRIPTION |
|---|---|---|
| 1 | Sequence |
Description: Continuous number to identify the line of the submitted file Format: I |
| 2 | country |
DB Column: code_country Description: ID of the country Format: I Dictionary: d_country |
| 3 | plot |
DB Column: code_plot Description: Observation plot number Remarks: A unique number (per country) given to the permanent plot during the selection or installation Format: I |
| 4 | subplot M K |
DB Column: bd_subplot Description: BioSoil subplot Remarks: 1,2,3 Format: I |
| 5 | date_survey (DDMMYY) M K |
Description: Date of survey Remarks: E.g. ‘9th October 2012’ = ‘091012’ Format: Date |
| 6 | tree M K |
DB Column: tree_number Description: Tree number Format: I Explanatory Item: 41 |
| 7 | dbh (cm) |
DB Column: dw_dbh Description: Diameter Breast Height (DBH) Remarks: Diameter in height 1.3m Format: F |
| 8 | tree_status |
DB Column: code_tree_status Description: Status of tree Format: I Dictionary: d_tree_status |
| 9 | distance (m) |
Description: Distance between the BioSoil plot centre and the tree Format: F |
| 10 | azimuth (degree) |
Description: Azimuth (Compass direction) from the centre of the BioSoil plot to the tree Remarks: 360 degree (North=0) Format: I |
| 11 | tree_species |
DB Column: code_tree_species Description: Coded tree species Remarks: Category -9 (‘Not relevant’) is not valid for this form. Please select a proper tree species. Format: I Dictionary: d_tree_spec |
| 12 | decay |
DB Column: code_decay Description: Decay class of the deadwood Remarks: Only for standing and lying dead trees Format: I Dictionary: d_decay |
| 13 | other_obs (FREE TEXT) |
Description: Supplementary comments Format: C |