Resource Impacts Due to Frequent Fires in Shrublands: Research Brief

This 1993 paper followed an earlier study that showed repeated fire a short intervals in chaparral could kill fire-dependent native shrubs, alter pre-fire community structure, and favor alien annual grasses and forbs.
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Raking surface fuels can lower sugar pine mortality: Research Brief

In  a  study  of  three  prescribed  fires  in  a  mixed-­‐ conifer  forest  at  Sequoia  and  Kings  Canyon   National  Parks,  researchers  found  that  the   predicted  probability  of  sugar  pine  survival  was   60%  for  raked  trees  compared  to  7%  for  un-­‐raked   trees  when  the  total  fuel  depth  was  greater  than   30cm. 
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Preventing Disaster: Home Ignitability in the WUI: Research Brief

Through  modeling,  field  experiments,  and  case studies,  the  author demonstrated that home   ignitability  is  largely  dependent  on  a  structure’s   exterior  materials  and  design  combined  with  its   exposure  to  flames  and  firebrands.
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Post-fire Shifts in Bishop Pine Distribution: Research Brief

Vegetation  mosaics  in  coastal  California are  dynamic.  Post-­‐fire  shifts  in  plant   community  distributions  can  be  explained   by  considering  the  dominant  species’  life   history  characteristics,  dispersal  ability,   fire  severity,  land  use  history, and  site   characteristics.
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Post-Fire Habitat Structure Affects Small Mammals: Research Brief

This paper explored post-fire effects on small mammals in burned chaparral ecosystems from the 2003 Cedar fire. Their results “highlight  the   dramatic  changes  in  rodent  community   composition  and  species  abundance  caused   by  fire  in  chaparral” and that  “recovery  is   largely  driven  by  previously  known   relationships  between  small  mammals  and   habitat  structure”. 
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Plot Shape Effects on Plant Species Diversity Measurements: USGS Research Brief

Previous researchers have advocated that to obtain maximum diversity one must position rectangular plots along the environmental gradient that generates the highest species turnover. In the ecosystems studied here there was no evidence of consistent trends along gradients either perpendicular or parallel to the slope contour.
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Permanently Converting Chaparral to Rangeland: Research Brief

 In the 1940's California  Division  of  Forestry   (CDF) rangeland  managers believed  that the  grazing   capacity of the California foothills had decreased due to  weedy  herbs  and  invading   chaparral. The most effective methods were explored to convert chaparral to rangeland.
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Non-resprouting Chaparral is Decimated by Repeated Fires: Research Brief

Using  GIS  fire  history  data,  1930-­‐1934  VTM  maps   and  modern  vegetation  maps,  four  experimental   sites  with  short  fire  return    intervals  (<6  years)   were  paired  to  four  control  sites  with  similar   vegetation,  slope,  aspect  and  elevation  but  with   longer  fire  intervals  (>12  years).
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Modeling How Fire Frequency Alters Species Composition: Research Brief

Janet  Franklin  and  colleagues  used  LANDIS,  a   landscape  disturbance  and  succession  model  to   investigate  how  short,  moderate  and  long  fire   return  intervals  (FRI's)  in  southern  California   affect  persistence  of  different  shrub life  histories. 
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Managing forests and fire in changing climates: Policy Forum Research Brief

In some ecosystems, high-severity regimes are appropriate, but climate change may modify these fire regimes and ecosystems as well. Some undesirable impacts may be avoided or reduced through global strategies, as well as distinct strategies based on a forest’s historical fire regime. 
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