GR - Growth and Yield

Form: IEV - Evaluated data on increment (optional)

Active since: 1984 Last change: 1984

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!Sequence; plot; trees; basal_plot_per; volume_plot_per; basal_plot; volume_plot; thinning_5; basal_5; volume_5; thinning_10; basal_10; volume_10; thinning_15; basal_15; volume_15; thinning_20; basal_20; volume_20; thinning_25; basal_25; volume_25; other_observations

POSITION FIELD DESCRIPTION
1 Sequence

Description: Continuous number to identify the line of the submitted file
Format: I
2 plot
M

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
3 trees
M

DB Column: trees_number
Description: Total number of trees (shoots in coppice forests) per plot
Remarks: All trees/shoots from 5/3 cm (DBH) and more are counted
Format: I
4 basal_plot_per (m²/ha)

DB Column: basal_area_1
Description: Basal area per plot
Remarks: Rounded to 1 decimal
Format: F
5 volume_plot_per (m³)

DB Column: volume_1
Description: Volume per plot
Format: F
Explanatory Item: 68
6 basal_plot (m²/ha)

DB Column: basal_area_2
Description: Basal area per plot
Remarks: Rounded to 1 decimal
Format: F
7 volume_plot (m³)

DB Column: volume_2
Description: Volume per plot
Format: F
Explanatory Item: 68
8 thinning_5 (YES = 1, NO = 0)

DB Column: thinning_0_5
Description: Thinning between now and 5 years ago
Format: I
Explanatory Item: 69
9 basal_5 (m²/ha)

DB Column: basal_area_5
Description: Basal area per plot 5 years ago
Remarks: Rounded to 1 decimal
Format: F
10 volume_5 (m³)

Description: Volume per plot 5 years ago
Format: F
Explanatory Item: 68
11 thinning_10 (YES = 1, NO = 0)

DB Column: thinning_5_10
Description: Thinning between 5 and 10 years ago
Format: I
Explanatory Item: 69
12 basal_10 (m²/ha)

DB Column: basal_area_10
Description: Basal area per plot 10 years ago
Remarks: Rounded to 1 decimal
Format: F
13 volume_10 (m³)

Description: Volume per plot 10 years ago
Format: F
Explanatory Item: 68
14 thinning_15 (YES = 1, NO = 0)

DB Column: thinning_10_15
Description: Thinning between 10 and 15 years ago
Format: I
Explanatory Item: 69
15 basal_15 (m²/ha)

DB Column: basal_area_15
Description: Basal area per plot 15 years ago
Remarks: Rounded to 1 decimal
Format: F
16 volume_15 (m³)

Description: Volume per plot 15 years ago
Format: F
Explanatory Item: 68
17 thinning_20 (YES = 1, NO = 0)

DB Column: thinning_15_20
Description: Thinning between 15 and 20 years ago
Format: I
Explanatory Item: 69
18 basal_20 (m²/ha)

DB Column: basal_area_20
Description: Basal area per plot 20 years ago
Remarks: Rounded to 1 decimal
Format: F
19 volume_20 (m³)

Description: Volume per plot 20 years ago
Format: F
Explanatory Item: 68
20 thinning_25 (YES = 1, NO = 0)

DB Column: thinning_20_25
Description: Thinning between 20 and 25 years ago
Format: I
Explanatory Item: 69
21 basal_25 (m²/ha)

DB Column: basal_area_25
Description: Basal area per plot 25 years ago
Remarks: Rounded to 1 decimal
Format: F
22 volume_25 (m³)

Description: Volume per plot 25 years ago
Format: F
Explanatory Item: 68
23 other_observations (FREE TEXT)

DB Column: other_obs
Description: Supplementary comments
Format: C

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