Monitoring and managing biodiversity requires information about habitat and
, in most cases, specific information on the composition and structure of t
he current vegetation. Forestland classification schemes are a source of th
is information, but we conclude that no one classification scheme provides
all the information managers need to maintain biodiversity. Rather, each pr
ovides some relevant information; in combination, they may help resource ma
nagers organize information at the appropriate spatial scales for monitorin
g and maintaining biodiversity.