PWV021

Importance value of gallery forest vegetation(1983).

Download: 

PWV021.csv (79.11 KB)
Hide Variables
DataCode
  • Label:
  • Definition: Dataset code
  • Type: Nominal
  • Missing values: None specified
RecType
  • Label:
  • Definition: Record type
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RecYear
  • Label:
  • Definition: Year of sample
  • Type: Physical quantity
  • Unit: Year (YYYY)
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RecMonth
  • Label:
  • Definition: month of record
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
RecDay
  • Label:
  • Definition: day of record
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
stand
  • Label:
  • Definition: stand identificaiton number
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 1
  • Missing values: None specified
point
  • Label:
  • Definition: point (1-20)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 1
  • Missing values: None specified
quadrant
  • Label:
  • Definition: quadrant (1-4)
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 1
  • Missing values: None specified
speccode
  • Label:
  • Definition: species code
  • Type: Code list
  • Codes:
    • 158 = Ulmus americana
    • 199 = Gleditsia triacanthos
    • 200 = Celtis occidentalis
    • 293 = Juniperus virginiana
    • 304 = Quercus muehlenbergii
    • 305 = Quercus macrocarpa
    • 307 = Aesculus glabra
    • 310 = Juglans nigra
    • 317 = Gymnocladus dioica
    • 324 = Cercis canadensis
    • 328 = Morus alba
    • 329 = Fraxinus pennsylvanica
    • 339 = Platanus occidentalis
    • 382 = Tilia americana
    • 394 = Acer negundo
  • Missing values: None specified
Genus
  • Label:
  • Definition: abbreviation of genus
  • Type: Nominal
  • Missing values: None specified
Species
  • Label:
  • Definition: abbreviation of species
  • Type: Nominal
  • Missing values: None specified
Variety
  • Label:
  • Definition: abbreviation of variety
  • Type: Nominal
  • Missing values: None specified
Distance
  • Label:
  • Definition: distance from tree to point (cm)
  • Type: Physical quantity
  • Unit: centimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.01
  • Missing values: None specified
Diameter
  • Label:
  • Definition: diameter of tree at breast height (cm)
  • Type: Physical quantity
  • Unit: centimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: 0.1
  • Missing values: None specified
Age
  • Label:
  • Definition: age based on ring count years
  • Type: Physical quantity
  • Unit: number
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Comments
  • Label:
  • Definition: comments
  • Type: Nominal
  • Missing values: None specified
Hide Data Source Details

Header lines: 

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Orientation: 

Column

Quote character: 

"

Field delimiter: 

,

Record delimiter: 

\r\n