USDA Forest Service
 

Fire Effects Information System

 

Contact:
Jane Kapler Smith
406 329-4805, jsmith09@fs.fed.us

United States Department of Agriculture Forest Service.

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Publication information:

Parsons, David J.; Stohlgren, Thomas J. 1989. Effects of varying fire regimes on annual grasslands in the southern Sierra Nevada of California. Madrono. 36(3): 154-168.


Abstract—Effects of up to 3 successive spring and fall fires on composition and biomass of the predominantly nonnative grasslands of the southern Sierra Nevada foothills were evaluated. Fall and spring burning regimes increased the number and biomass of both nonnative and native forb species. No native grass species established following the treatments. Thus, whereas the biomass of alien grass species can be reduced by repeated burning, they will be replaced by  increases in both nonnative and native forbs. Changes seen following 1 or 2 fires (spring or fall) were not sustained following cessation of burning treatment.


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SPECIES INDEX: This research paper provides information on responses of the following species to fire. For further information, follow the highlighted links to FEIS reviews of individual species.

Common name Scientific name

Trees

blue oak Quercus douglasii

Forbs

Maltese starthistle Centaurea melitensis
common catchfly Silene gallica
smooth cat's-ear Hypochaeris glabra
attenuate Indian paintbrush Castilleja attenuata (Orthocarpus attenuatus)
longbeak stork's-bill Erodium botrys
Chilean bird's-foot trefoil Lotus wrangelianus (Lotus subpinnatus)
smallhead clover Trifolium microcephalum

Grasses

wild oat Avena fatua
ripgut brome Bromus diandrus
rattail sixweeks grass Vulpia myuros (Festuca megalura*)
*For species that have undergone scientific name changes, names in parentheses are those used in the research paper.

 

This Research Paper Index was compiled by Janet Fryer, January 2008.

USDA Forest Service - FEIS


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