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The Forest Vegetation Simulator (FVS) is a forest growth and yield model developed by the United States Forest Service and is used by natural resource managers and researchers. FVS is calibrated for specific geographic areas and uses a host of simulation models to forecast forest composition and structure.
DGVMs generally combine biogeochemistry, biogeography, and disturbance submodels.Disturbance is often limited to wildfires, but in principle could include any of: forest/land management decisions, windthrow, insect damage, ozone damage etc. DGVMs usually "spin up" their simulations from bare ground to equilibrium vegetation (e.g. climax community) to establish realistic initial values for ...
Development of the gap model ZELIG-CFS to predict the dynamics of North American mixed forest types with complex structures. Ecol. Model. 222:2570-2583 [8] FVS-Ontario: Stand table model: Ontario: Forest Region: Species: Even-aged and uneven-aged: Unmanaged: 1, 2, 5 Lacerte, V. Forest vegetation simulator model calibration for Ontario (FVS ...
Forest Vegetation Simulator This page was last edited on 22 January 2022, at 20:41 (UTC). Text is available under the Creative Commons ... Code of Conduct;
Germany: German Vegetation Reference Database (GVRD) digitized German forest and grassland vegetation relevés at the University of Halle. [ 17 ] Great Britain: British National Vegetation Classification (NVC), based on the five volume British Plant Communities , published by Cambridge University Press ISBN 0-521-79716-0 .
Vegetation classification is the process of classifying and mapping the vegetation over an area of the Earth's surface. Vegetation classification is often performed by state based agencies as part of land use, resource and environmental management. Many different methods of vegetation classification have been used.
The model considers transient changes in vegetation composition and structure in response to environmental change and is, therefore, classified as a Dynamic Global Vegetation Model [2] This new version of IBIS has improved representations of land surface physics, plant physiology, canopy phenology, plant functional type (PFT) differences, and carbon allocation.
Vegetation is an assemblage of plant species and the ground cover they provide. [2] It is a general term, without specific reference to particular taxa , life forms, structure, spatial extent, or any other specific botanical or geographic characteristics.