Vegetation Index (Tree, Shrub, Herb, Substrate) Calculator

Tree Index (TI) Calculator

Genus	Species	Percent Cover	Number Stems	Tree Index (TI)	Moisture Index (MI)	Weed Index (WI)	Salinity Index (SI)	Weighted Tree Index (WTI)	Weighted Moisture Index (WMI)	Weighted Weed Index (WWI)	Weighted Salinity Index (WSI)

Shrub Index (SI) Calculator

Genus	Species	Percent Cover	Number Stems	Shrub Index (SI)	Moisture Index (MI)	Weed Index (WI)	Salinity Index (SI)	Weighted Shrub Index (WSI)	Weighted Moisture Index (WMI)	Weighted Weed Index (WWI)	Weighted Salinity Index (WSI)

Herb Index (HI) Calculator

Genus	Species	Percent Cover	Herbaceous Index (HI)	Moisture Index (MI)	Weed Index (WI)	Salinity Index (SI)	Weighted Herb Index (WHI)	Weighted Moisture Index (WMI)	Weighted Weed Index (WWI)	Weighted Salinity Index (WSI)

Substrate Index (SbI) Calculator

Soil Series	Surface Texture/Decomp	Percent Cover	Substrate Index (SbI)	Moisture Index (MI)	Weed Index (WI)	Salinity Index (SI)	Weighted Substrate Index (WSbI)	Weighted Moisture Index (WMI)	Weighted Weed Index (WWI)	Weighted Salinity Index (WSI)

Tree:Shrub:Herb:Substrate:

					Enter Weed Index (<=):
Enter Tree Sample Plot Size (Sq Ft):	Enter Tree Density (>=):	Tree Stems/Acre:	Forest Density Met:	Moisture Index (<=):
	Enter Tree Density (< ):	Tree Stems/Acre:	Open Density Met:	Moisture Index (>):
Enter Shrub Sample Plot Size (Sq Ft):	Enter Shrub Density (>=):	Shrub Stems/Acre:	Shrub Density Met:
	Enter Shrub Density (<):	Shrub Stems/Acre:	Open Density Met:

Site Name:

Site Visit Date:

Management Unit:

Transect:

Sample Number:

Latitude:

Longitude:

5th-Field HUC:

Author: John Marshall

Vegetation Index (Tree, Shrub, Herb, Substrate) Calculator Guide

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