Attributes include:

Stand_ID: A numerical value assigned to forest stands for identification

Soil: Describes soil types in the study area

Age_class: Indicates age class of forest stand in 10-year increments

0 = clearcut or harvested area

10 = age 10–19

20 = age 20–29

30 = age 30–39

40 = age 40–49

50 = age 50–59

60 = age 60–69

70 = age 70–79

80 = 80+ years

999 = mixed-aged stands or areas where age is irrelevant (i.e., agriculture)

Veg_type: Vegetation types

Agriculture: Crops such as corn, beans, hay.

Aspen: Dominant species is aspen

Lowland forest: Trees adapted to moist soil conditions

Northern hardwood: Maple, beech, basswood, etc.

Oak: Dominant species is oak

Open land: Open areas with grass

Upland conifers: Conifers adapted to dry soil conditions

Upland shrub: Dry, shrubby areas

Urban: Roads, parking lots, housing, other structures

Water: Open water

Wetland: Poorly drained areas or standing water with emergent vegetation