PropertyValue
nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 498 (xsd:integer)
nif:isString
  • Based upon these sources, we classified common tree species in the study area into seven classes: soft maple (Acer negundo, Acer saccharinum, Acer pensylvanicum and Acer rubrum) /birch (Betula spp. ), aspen/alder/cottonwood/willow (Populus, Alnus and Salix spp. ), hard maple (Acer saccharum, Acer plantanoides and Acer nigrum)/oak (Quercus spp. )/hickory (Carya spp. )/beech (Fagus spp. ), other hardwood, cedar (Chamaecyparis spp. )/larch (Larix spp. ), spruce (Picea spp.) and pine (Pinus spp.).
rdf:type