Publications
The USGS fire science mission is to produce and deliver the best available scientific information, tools, and products to support land and emergency management by individuals and organizations at all levels. Below are USGS publications associated with our fire science portfolio.
Filter Total Items: 327
Global Modern Charcoal Dataset (GMCD): A tool for exploring proxy-fire linkages and spatial patterns of biomass burning Global Modern Charcoal Dataset (GMCD): A tool for exploring proxy-fire linkages and spatial patterns of biomass burning
Progresses in reconstructing Earth's history of biomass burning has motivated the development of a modern charcoal dataset covering the last decades through a community-based initiative called the Global Modern Charcoal Dataset (GMCD). As the frequency, intensity and spatial scale of fires are predicted to increase regionally and globally in conjunction with changing climate...
Authors
Donna Hawthorne, Colin J. Courtney Mustaphi, Julie C. Aleman, Olivier Blarquez, Daniele Colombaroli, Anne-Laure Daniau, Jennifer R. Marlon, Mitchell Power, Boris Vanniere, Youngming Han, Stijn Hantson, Natalie M. Kehrwald, Brian I. Magi, Xu Yue, Christopher Carcaillet, Rob Marchant, Ayodele Ogunkoya, Esther N. Githumbi, Rebecca M. Muriuki
Hydrologic conditions and simulation of groundwater and surface water in the Great Dismal Swamp of Virginia and North Carolina Hydrologic conditions and simulation of groundwater and surface water in the Great Dismal Swamp of Virginia and North Carolina
The U.S. Geological Survey (USGS), in cooperation with the U.S Fish and Wildlife Service, has investigated the hydrology of the Great Dismal Swamp (Swamp) National Wildlife Refuge (Refuge) in Virginia and North Carolina and developed a three-dimensional numerical model to simulate groundwater and surface-water hydrology. The model was developed with MODFLOW-NWT, a USGS numerical...
Authors
Jack R. Eggleston, Jeremy D. Decker, Jason S. Finkelstein, Frederic C. Wurster, Paul E. Misut, Luke P. Sturtevant, Gary K. Speiran
Lake sediment fecal and biomass burning biomarkers provide direct evidence for prehistoric human-lit fires in New Zealand Lake sediment fecal and biomass burning biomarkers provide direct evidence for prehistoric human-lit fires in New Zealand
Deforestation associated with the initial settlement of New Zealand is a dramatic example of how humans can alter landscapes through fire. However, evidence linking early human presence and land-cover change is inferential in most continental sites. We employed a multi-proxy approach to reconstruct anthropogenic land use in New Zealand’s South Island over the last millennium using fecal...
Authors
Elena Argiriadis, Dario Battistel, David B. McWethy, Marco Vecchiato, Torben Kirchgeorg, Natalie M. Kehrwald, Cathy Whitlock, Janet M. Wilmshurst, Carlo Barbante
An introduction and practical guide to use of the Soil-Vegetation Inventory Method (SVIM) data An introduction and practical guide to use of the Soil-Vegetation Inventory Method (SVIM) data
Long-term vegetation dynamics across public rangelands in the western United States are not well understood because of the lack of large-scale, readily available historic datasets. The Bureau of Land Management’s Soil-Vegetation Inventory Method (SVIM) program was implemented between 1977 and 1983 across 14 western states, but the data have not been easily accessible. We introduce the...
Authors
Brittany S. Barker, David S. Pilliod, Justin L. Welty, Robert S. Arkle, Michael G. Karl, Gordon Toevs
Metal reactivity in laboratory burned wood from a watershed affected by wildfires Metal reactivity in laboratory burned wood from a watershed affected by wildfires
We investigated interfacial processes affecting metal mobility by wood ash under laboratory-controlled conditions using aqueous chemistry, microscopy, and spectroscopy. The Valles Caldera National Preserve in New Mexico experiences catastrophic wildfires of devastating effects. Wood samples of Ponderosa Pine, Colorado Blue Spruce, and Quaking Aspen collected from this site were exposed...
Authors
Asifur Rahman, Eliane El Hayek, Johanna M. Blake, Rebecca J. Bixby, Abdul-Mehdi Ali, Michael Spilde, Amanda A. Otieno, Keely Miltenberger, Cyrena Ridgeway, Kateryna Artyushkova, Viorel Atudorei, Jose M. Ceratto
Limits to ponderosa pine regeneration following large high-severity forest fires in the United States Southwest Limits to ponderosa pine regeneration following large high-severity forest fires in the United States Southwest
High-severity fires in dry conifer forests of the United States Southwest have created large (>1000 ha) treeless areas that are unprecedented in the regional historical record. These fires have reset extensive portions of Southwestern ponderosa pine (Pinus ponderosa Lawson & C. Lawson var. scopulorum Engelm.) forest landscapes. At least two recovery options following high-severity fire...
Authors
Collin Haffey, Thomas D. Sisk, Craig D. Allen, Andrea E. Thode, Ellis Margolis
Drivers and mechanisms of tree mortality in moist tropical forests Drivers and mechanisms of tree mortality in moist tropical forests
Tree mortality rates appear to be increasing in moist tropical forests (MTFs) with significant carbon cycle consequences. Here, we review the state of knowledge regarding MTF tree mortality, create a conceptual framework with testable hypotheses regarding the drivers, mechanisms and interactions that may underlie increasing MTF mortality rates, and identify the next steps for improved
Authors
Nate G. McDowell, Craig D. Allen, Kristina Anderson‐Teixeira, Paulo M. Brando, Roel Brienen, Jeff Chambers, Brad Christoffersen, Stuart J. Davies, Chris Doughty, Alvaro Duque, Fernando Espirito-Santo, Rosie A. Fisher, Clarissa G. Fontes, David Galbraith, Devin Goodsman, Charlotte Grossiord, Henrik Hartmann, Jennifer Holm, Daniel J. Johnson, Abd. Rahman Kassim, Michael Keller, Charles Koven, Lara Kueppers, Tomo’omi Kumagai, Yadvinder Malhi, Sean M. McMahon, Maurizio Mencuccini, Patrick Meir, Paul R. Moorcroft, Helene C. Muller-Landau, Oliver L. Phillips, Thomas M. Powell, Carlos A. Sierra, John Sperry, Jeff Warren, Chonggang Xu, Xiangtao Xu
Climate change and future wildfire in the western USA: An ecological approach to nonstationarity Climate change and future wildfire in the western USA: An ecological approach to nonstationarity
We developed ecologically based climate‐fire projections for the western United States. Using a finer ecological classification and fire‐relevant climate predictors, we created statistical models linking climate and wildfire area burned for ecosections, which are geographic delineations based on biophysical variables. The results indicate a gradient from purely fuel‐limited (antecedent...
Authors
Jeremy S. Littell, Donald McKenzie, Ho Yi Wan, Samuel A. Cushman
Quantifying variance across spatial scales as part of fire regime classifications Quantifying variance across spatial scales as part of fire regime classifications
The emergence of large‐scale fire classifications and products informed by remote sensing data has enabled opportunities to include variability or heterogeneity as part of modern fire regime classifications. Currently, basic fire metrics such as mean fire return intervals are calculated without considering spatial variance in a management context. Fire return intervals are also only...
Authors
Scholtz Rheinhardt, Samuel D. Fuhlendorf, Sherry A. Leis, Joshua J. Picotte, Dirac Twidwell
Influence of landscape structure, topography, and forest type on spatial variation in historical fire regimes, central Oregon, USA Influence of landscape structure, topography, and forest type on spatial variation in historical fire regimes, central Oregon, USA
Context In the interior Northwest, debate over restoring mixed-conifer forests after a century of fire exclusion is hampered by poor understanding of the pattern and causes of spatial variation in historical fire regimes. Objectives To identify the roles of topography, landscape structure, and forest type in driving spatial variation in historical fire regimes in mixed-conifer forests of
Authors
Andrew Merschel, Emily K. Heyerdahl, Thomas A. Spies, Rachel A. Loehman
High latitude Southern Hemisphere fire history during the mid-late Holocene (750- 6000 yr BP) High latitude Southern Hemisphere fire history during the mid-late Holocene (750- 6000 yr BP)
We determined the specific biomass burning biomarker levoglucosan in an ice core from the TALos Dome Ice CorE drilling project (TALDICE) during the mid- to late Holocene (6000–750 BP). The levoglucosan record is characterized by a long-term increase with higher rates starting at ∼ 4000 BP and peaks between 2500 and 1500 BP. The anomalous increase in levoglucosan centered at ∼ 2000 BP...
Authors
Dario Battistel, Natalie M. Kehrwald, Piero Zennaro, Giuseppe Pellegrino, Elena Barbaro, Roberta Zangrando, Xanthi X. Pedeli, Cristiano Varin, Andrea Spolaor, Paul T. Vallelonga, Andrea Gambaro, Carlo Barbante
Mean composite fire severity metrics computed with Google Earth Engine offer improved accuracy and expanded mapping potential Mean composite fire severity metrics computed with Google Earth Engine offer improved accuracy and expanded mapping potential
Landsat-based fire severity datasets are an invaluable resource for monitoring and research purposes. These gridded fire severity datasets are generally produced with pre-and post-fire imagery to estimate the degree of fire-induced ecological change. Here, we introduce methods to produce three Landsat-based fire severity metrics using the Google Earth Engine (GEE) platform: the delta...
Authors
Sean Parks, Lisa M. Holsinger, Morgan Voss, Rachel A. Loehman, Nathaniel P. Robinson