Field and plot data for 2017-2018 wildland fires in the southwestern United States collected for Rapid Assessment of Vegetation Condition after Wildfire (RAVG) models: burn severity and stand characteristics
These data were collected to develop southwest U.S. regionally-specific fire effects models for use in the Rapid Assessment of Vegetation Condition after Wildfire (RAVG) program at the USDA Forest Service Geospatial Technology and Applications Center (GTAC). The data presented here are the training data associated with the response variables in the model. These data were collected in both Arizona and New Mexico from March 2018 through June 2019 using two different methods: field plots and photographic interpretation. These data include plot latitude and longitude along with post-processed burn severity and stand characteristics variables derived from plot data. Data also have potential predictor variables such topographic, ecological, and satellite-imagery-derived variables attributed to the plot locations. The Composite Burn Index (CBI) is the variable in these data used to document burn severity. The main variables which describe forest structure change with fire are the change in basal area and the change in canopy cover, which were both derived by processing plot tree measurements through the Forest Vegetation Simulator (FVS), as well as from Photographic Interpretation (PI) data, which involves an analyst assigning canopy cover yes/no to a grid of points overlaid on pre- and post-fire aerial photos.<br>These data were collected to develop regionally specific models for the southwest United States for fire effects. Currently, models available for use in RAVG products for most portions of the western United States are based on models developed from training data collected in California and Oregon.<br>For more information about these data, see Reiner et al. (2022)
| Main Authors: | , , |
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| Format: | Dataset biblioteca |
| Published: |
2022
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| Subjects: | Environmental sciences, environment, RAVG, Ecology, Ecosystems, & Environment, Inventory, Monitoring, & Analysis, satellite indices, Forest management, Fire effects on environment, basal area, biota, CBI, canopy cover, fire effects, Fire, Fire ecology, burn severity, composite burn index, Natural Resource Management & Use, |
| Online Access: | https://figshare.com/articles/dataset/Field_and_plot_data_for_2017-2018_wildland_fires_in_the_southwestern_United_States_collected_for_Rapid_Assessment_of_Vegetation_Condition_after_Wildfire_RAVG_models_burn_severity_and_stand_characteristics/27010042 |
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