BD - BioSoil BioDiv
Form: THT - BioSoil BioDiv: Structual Biodiversity: Contains the tree heights for the selected largest DBH trees within subplots 1 and 2.
Form introduced: 2004
Last change: 2004
!Sequence; country; plot; subplot; date_survey; tree; tree_species; dbh; height; canopy_height; 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 | 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 |
| 8 | dbh (cm) |
DB Column: dw_dbh Description: Diameter Breast Height (DBH) Remarks: Diameter in height 1.3m Format: F |
| 9 | height (m) |
DB Column: tree_height Description: Tree height Format: F |
| 10 | canopy_height (m) |
Description: Height of the base of the canopy layer Format: F |
| 11 | other_obs (FREE TEXT) |
Description: Supplementary comments Format: C |