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Displaying 101 - 120 of 5651

Fire is an inherently evolutionary process, even though much more emphasis has been given to ecological responses of plants and their associated communities to fire. Here, we synthesize contributions to a Special Feature entitled 'Fire as a dynamic…
Author(s): Fernanda Santos, Joseph K. Bailey, Jennifer A. Schweitzer
Year Published:

Many tools that identify wildfire risks and hazards across the landscape assume that all houses and properties within a community have the same level of risk. However, there are often substantial differences across properties, such as building…
Author(s): Andrea Watts, Patricia A. Champ, James R. Meldrum, Schelly Olson, James (Brad) White
Year Published:

This paper aims to provide a better understanding of the transition towards a new paradigm of wildfire risk management in Victoria that incorporates Aboriginal fire knowledge. We show the suitability of cultural burning in the transformed landscapes…
Author(s): Amos Atkinson, Cristina Montiel-Molina
Year Published:

Falling trees and tree fragments are one of the top five leading causes of fatalities for wildland fire responders. Wildfires - along with insect infestations, drought, disease, and other disturbances - have increased dead and dying trees in forests…
Author(s): Karen L. Riley, Kit O'Connor
Year Published:

Background Native pinyon (Pinus spp.) and juniper (Juniperus spp.) trees are expanding into shrubland communities across the Western United States. These trees often outcompete with native sagebrush (Artemisia spp.) associated species, resulting in…
Author(s): Claire Williams, Lisa M. Ellsworth, Eva K. Strand, Matthew C. Reeves, Scott E. Shaff, Karen C. Short, Jeanne C. Chambers, Beth A. Newingham, Claire Tortorelli
Year Published:

Fire has shaped ecological communities worldwide for millennia but impacts of fire on individual species are often poorly understood. We performed a meta-analysis to predict which traits, habitat or study variables, and fire characteristics…
Author(s): Christopher A. Pocknee, Sarah Legge, Jane McDonald, Diana O. Fisher
Year Published:

Monitoring ecosystem status and recovery potential is critical for natural resource management. Recent evidence in ecological studies suggest a fundamental link between ecosystem physical structure and function, including resistance and recovery.…
Author(s): Andrii Zaiats, T. Trevor Caughlin
Year Published:

A deeper understanding of the influence of fine-scale fuel patterns on fire behavior is essential to the design of forest treatments that aim to reduce fire hazard, enhance structural complexity, and increase ecosystem function and resilience. Of…
Author(s): Scott M. Ritter, Chad M. Hoffman, Michael A. Battaglia, Rodman Linn, William E. Mell
Year Published:

Building containment lines and removing fuels can bring wildland firefighters close to advancing flames. In these high-risk situations, firefighters depend on safety zones - large, open areas with little flammable material where they can retreat if…
Author(s): Daniel M. Jimenez
Year Published:

1. Climate, disturbance, vegetation response, and their interaction are key factors in predicting the distribution and function of ecosystems across landscapes. A range of factors, operating through different pathways, are amplifying the feedbacks…
Author(s): Shuang Liang, Matthew D. Hurteau
Year Published:

Background: There has been little quantification of the extent and duration of micrometeorological changes within a forest after airtanker drops of water-based suppressant. It has been speculated that a period of prolonged relative humidity –…
Author(s): Melanie J. Wheatley, Anne Cotton-Gagnon, Jonathan Boucher, B. Mike Wotton, Colin B. McFayden, N. Jurko, Jason Robinson
Year Published:

The influence of forest treatments on wildfire effects is challenging to interpret. This is, in part, because the impact forest treatments have on wildfire can be slight and variable across many factors. Effectiveness of a treatment also depends on…
Author(s): Anthony Vorster, Camille Stevens-Rumann, Nicholas Young, Brian Woodward, Christopher Tsz Hin Choi, Marin Chambers, Anthony S. Cheng, Michael D. Caggiano, Courtney Schultz, Matthew P. Thompson, S. Michelle Greiner, Gregory H. Aplet, Rob Addington, Michael A. Battaglia, Daniel Bowker, Ethan Bucholz, Brian Buma, Paul Evangelista, David W. Huffman, Stephanie E. Mueller, Charles C. Rhoades, William H. Romme, Andrew Sanchez Meador, Wade T. Tinkham, Matt Tuten, Amanda West
Year Published:

Prescribed fire is a useful tool for building resilient landscapes in fire-prone areas across the globe. In the western U.S., prescribed fire is employed by federal, state, and Tribal land managers and planned during particular meteorological and…
Author(s): Christopher Bone, Courtney Shultz, Heidi Huber-Stearns, Jason Kelley, Emma Cunnin
Year Published:

By all measures, wildfires in the western United States are becoming more extreme. Fires are growing larger and burning more intensely, and suppression costs are spiraling upward. Maximizing the effectiveness of fuel treatments at the landscape…
Author(s): Theresa B. Jain, Sharon M. Hood, Shawn T. McKinney, Jeffrey Ott, Alexandra K. Urza, J. Morgan Varner, Ilana L. Abrahamson, Nathaniel Anderson, Michael A. Battaglia, Jeanne C. Chambers, Brice B. Hanberry, Francis F. Kilkenny, Joseph J. O'Brien
Year Published:

The surge of extreme wildfires around the world, most recently in Canada, provides a frightening glimpse of the potential for intense fires driven by climate change to cause remarkable damage to human and environmental life. From 2019 to 2020,…
Author(s): David M. J. S. Bowman, J. Sharples
Year Published:

Background: Medical services for wildland fire incidents are vital and fire personnel need to be comfortable seeking care and have adequate access to care. Aims: The aim of this study was to examine wildland firefighters’ (WLFFs) attitudes towards,…
Author(s): Mark Hoffman, Valerie J. Moody, Viktor E. Bovbjerg, Isabella Callis, Zachary Snauer
Year Published:

Surface fuel information is an essential input for models of fire behaviour and fire effects. However, spatially explicit, continuous information on surface fuel loads and fuelbed depth is scarce because the collection of field data is laborious,…
Author(s): Pia Labenski, Michael Ewald, Sebastian Schmidtlein, Faith A. Heinsch, Fabian Ewald Fassnacht
Year Published:

During a wildland fire event, firefighters often receive significant exposure to smoke consisting of particulate matter (PM) and gaseous emissions. Major respiratory and cardiovascular health concerns are related to inhalation of smoke and…
Author(s): Priya Garg, Siyan Wang, Jessica Oakes, Chiara Bellini, Michael J. Gollner
Year Published:

Lodgepole pine (Pinus contorta var. latifolia) has a reputation for indestructibility, but recent events in the Southern Rockies may have pushed even this stalwart species to the edge. Research by Rocky Mountain Research Station (RMRS) scientist…
Author(s): Charles C. Rhoades
Year Published:

1. Animal ecology and evolution are shaped by environmental perturbations, which are undergoing unprecedented alterations due to climate change. Fire is one such perturbation that causes significant disruption by causing mortality and altering…
Author(s): Blyssalyn V. Bieber, Dhaval K. Vyas, Amanda M. Koltz, Laura A. Burkle, Kiaryce S. Bey, Claire Guzinski, Shannon M. Murphy, Mayra C. Vidal
Year Published: