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Estimating Cavity Tree Abundance Using Nearest Neighbor Imputation Methods for Western Oregon and Washington Forests

Creator:

Temesgen, Hailemariam, Barrett, Tara M., and Latta, Greg

Abstract:

Cavity trees contribute to diverse forest structure and wildlife habitat. For a given stand, the size and density of cavity trees indicate its diversity, complexity, and suitability for wildlife habitat. Size and density of cavity trees vary with stand age, density, and structure. Using Forest Inventory and Analysis (FIA) data...

Resource Type:

Article

Full Text:

/silvafennica · ISSN 0037-5330 The Finnish Society of Forest Science · The Finnish Forest Research Institute
Imputing Mean Annual Change to Estimate Current Forest Attributes

Creator:

Eskelson, Bianca N.I., Barrett, Tara M., and Temesgen, Hailemariam

Abstract:

When a temporal trend in forest conditions is present, standard estimates from paneled forest inventories can be biased. Thus methods that use more recent remote sensing data to improve estimates are desired. Paneled inventory data from national forests in Oregon and Washington, U.S.A., were used to explore three nearest neighbor...

Resource Type:

Article

Full Text:

forest attributes 649 www.metla.fi/silvafennica · ISSN 0037-5330 The Finnish Society of Forest Science