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TV070

Attributes in entity 2: Richness, cover, Hprime, evenness and species frequency by year and plot.

     Details
1. DBCODE
Definition: Database Code
Domain: enum
2. ENTITY
Definition: Entity number
Units: number
Domain: range (minimum = 2.  maximum = 2.)
3. ZONE
Definition: Descriptive zone where data was collected
Domain: enum
4. SITE
Definition: Site name near where data was collected
Domain: place
5. PLOT
Definition: Plot number
Units: number
Domain: range (minimum = 1.  maximum = 20.)
6. YEAR
Definition: Year of data collection
Units: year (yyyy)
Domain: range (minimum = 1980.  maximum = 2005.)
7. RICHNESS
Definition: Total number of species
Units: number
Domain: range (minimum = 0.  maximum = 29.)
8. PLOTCOVER
Definition: Total plot cover (sum of all species)
Units: percent
Domain: range (minimum = 0.0  maximum = 82.4)
9. HPRIME
Definition: Shannon function for diversity based on the natural log of cover proportions
Units: number
Domain: range (minimum = 0.000  maximum = 14.610)
10. EVENNESS
Definition: equitability based on cover = H/ln(richness)
Units: number
Domain: range (minimum = 0.000  maximum = 1.000)
11. FREQ
Definition: Mean frequency of the species
Units: number
Domain: range (minimum = 0.0  maximum = 83.0)