Description

Environmental variables recorded at or calculated for each of 160 sample plots in Bryce Canyon National Park, Utah, U.S.A.

Usage

Format

a data.frame with sample units as rows and site variables as columns. Variables are:

plotcode

= original plot codes

annrad

= annual direct solar radiation in Langleys

asp

= slope aspect in degrees

av

= aspect value = (1+cosd(asp-30))/2

depth

= soil depth = "deep" or "shallow"

east

= UTM easting in meters

elev

= elevation in feet

grorad

= growing season radiation in Langleys

north

= UTM northing in meters

pos

= topographic position

quad

= USGS 7.5 minute quad sheet

slope

= percent slope