Factors Behind Vegetation Mosaics in the Central Coast: Research Brief

In  central  coastal  California, a  complex   mosaic  of  vegetation  types  appears  to  be   largely  unrelated  to  substrate  and  more   strongly  determined  by  disturbance   history,  in  particular  human  induced   changes  in  fire  frequency.
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Evolutionary Origins of Plant Adaptations Should Not Influence Fire Management Decisions: USGS Research Brief

In response to a recent criticism of the practice of prescription burning published in Trends in Plant Science, USGS scientist Jon Keeley and colleagues from Spain, South Africa and Australia contend that when applied within the context of a landscape’s natural fire regime, prescribed burning remains a viable treatment to manage native plant ecosystems.
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Evaluation of Smoke Models and Sensitivity Analysis for Determining their Emission Related Uncertainties: Journal Article

This research project assessed the accuracy of three different smoke models (CALPUFF, DAYSMOKE, and CMAQ) at predicting PM2.5 emissions from prescrubed burn and wildfire events in the southeastern United States. Past fire events were modeled, and models were compared to observed data from the actual events.
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Evaluating management risks to Southern Sierra fisher: Research synthesis  

Models  of  fisher habitat  selection  and   metapopulation  dynamics  in  the  southern   Sierra  Nevada  suggest  the  negative  effects   of  fuel  treatments  on  fisher  habitat   suitability  and  population  size  are   generally  smaller  than  the  long-­‐term   positive  effects  of  fuel  treatments that reduce  wildfire  risk  and  severity.
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Endemic Walking-sticks Persist Through Chaparral Fire: Research Brief

With a mark-recapture study, individual walking sticks were observed to travel up to only 8m per week, validating the conclusion that the post-burn population was indeed a persistent population, rather than an immigrant one.
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Effects of thinning and prescribed fire on tree survival: Research Brief

A  wildfire  at  Blacks  Mountain  Experimental   Forest (BMEF) in  northern  California  provided  a rare  opportunity  to  compare fire  behavior  and   effects  in  treated  and  untreated  ponderosa  pine   forests. 
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Effects of sudden oak death on fuels and fire behavior: Research Brief

Sudden  oak   death (SOD),  a  forest  disease  caused  by  the   pathogen  Phytophthora  ramorum,  is  a  good   example  of  a  recently  introduced  disease  with   unknown  implications  for  forest  health  and  future   disturbances.  In  the  dry  tanoak  forests  of   northern  California,  the  potential  relationships between  SOD  and  fire  are of  particular  concern.
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Effects of invasive alien plants on fire regimes: USGS Research Brief

A recent publication in BioScience by USGS, in collaboration with other scientists from North America, Australia, and South Africa, presents a multi-phase model describing the interrelationships between plant invaders and fire regimes. 
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Effects of forest thinning, chipping, and prescribed fire on surface fuel loads: Research Brief

A study  published  in  the Journal  of  Sustainable   Forestry by  scientists  from  the  University  of Nevada,  Reno  evaluated  the  effects  of  cut-­‐to-­‐ length  harvesting  with  slash  chipping  on  dead  and   downed  surface  fuels  in  a mixed  conifer  stand  in   California’s  Lake  Tahoe  Basin. 
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Effects of fire on spotted owl occupancy in a late-successional forest: Research Brief

An increase in the frequency and spatial extent of stand-replacing fires in western North America has prompted concern for California spotted owls and other sensitive species associated with late-successional forests.
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Effects of Fire and Invasive Plants on Desert Soils: Research Brief

Fire  and  invasive  species  may  cause  changes  in   biological,  chemical,  and  physical properties of   desert  soils.  Although  soil  may  recover  from  the   impacts  of  fire  during  succession,  these  changes   are  permanent  under  persistent invasive  species.
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Effects of conifer encroachment on fuels and fire in white oak woodlands: Research Brief

A century of fire exclusion in the western United States has altered oak woodland landscapes, resulting in severe compositional and structural changes that influence species diversity and distribution, fuel loading, and fire behavior and effects. 
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Effect of leaf beetle herbivory on the fire behavior of invasive tamarisk: USGS Research Brief

Invasions of nonnative Tamarix spp. into desert riparian ecosystems in the southwestern U.S. and its replacement of native vegetation raises questions about potential shifts in fuel characteristics and fire behavior.
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Ecology of mixed-severity fire regimes: Research Brief

This  review  paper  describes  geographical   variation  of  mixed  severity  fire  regimes  in  Pacific temperate  forests  and  summarizes  known   information about  fire  effects  and  ecology  in   relation  to  the  vegetation  types  characterized  by   such  regimes. 
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