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Published byLee McDaniel Modified over 9 years ago
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Reflections from Montana Todd Morgan – University of Montana Renate Bush – Northern Region, National Forest Systems
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Overview of recent biomass reports for Montana Similarities in information needs Current deficits and possible solutions to information needs
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Outside of wilderness/roadless areas Non-reserved timberland and distance to road Intersection of plots with wilderness and inventoried roadless Remove old growth from the estimates Stand age as reported in EVALIDator Determined by whether plot met old growth criteria used by Region 1 NFS and MT DNRC
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Biomass on live trees: “All live biomass on timberland” Merchantable bole, non-merch bole, and crown Standing dead tree biomass From Larry Deblander (IW-FIA analyst) Derived using methods consistent to live biomass estimates via the Forest Vegetation Simulator (FVS)
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Analysis Area All owners R1 lands within 40 mile and 70 mile working circle
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Ability to attribute FIA plots with (even a few) common spatial datasets used within a state Example: wilderness and inventoried roadless Ability to attribute FIA plots with common classifications used within a state Example: Old growth
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More biomass attributes available Crown. Dead trees. (We have a beetle epidemic – just live tree info is of limited value.) Ability to access, attribute, and easily analyze all the plots for a state to meet information needs
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