Document


Title

Buried viable propagules as a factor in post-fire regeneration in northern Saskatchewan
Document Type: Journal Article
Author(s): O. W. Archibold
Publication Year: 1979

Cataloging Information

Keyword(s):
  • Arctostaphylos uva-ursi
  • Betula papyrifera
  • boreal
  • boreal forests
  • buds
  • Canada
  • Carex
  • competition
  • coniferous forests
  • Cornus canadensis
  • Cornus stolonifera
  • Corylus cornuta
  • disturbance
  • fire
  • fire adaptations
  • fire intensity
  • fire size
  • forest regeneration
  • germination testing
  • grasslike plants
  • herbaceous vegetation
  • Hylocomium
  • lightning caused fires
  • Linnaea borealis
  • Maianthemum canadense
  • mineral soil
  • mosses
  • Picea glauca
  • plant growth
  • population density
  • Populus balsamifera
  • Populus tremuloides
  • post-fire recovery
  • propagules
  • Prunus pensylvanica
  • regeneration
  • regeneration rate
  • reproduction
  • roots
  • sampling
  • Saskatchewan
  • Saskatchewan
  • seed dormancy
  • seed germination
  • seedlings
  • seeds
  • soil moisture
  • soil properties
  • soils
  • sprouting
  • statistical analysis
  • succession
  • understory vegetation
  • Vaccinium myrtilloides
  • wildfires
Region(s):
Record Maintained By:
Record Last Modified: June 1, 2018
FRAMES Record Number: 3474
Tall Timbers Record Number: 636
TTRS Location Status: In-file
TTRS Call Number: Fire File
TTRS Abstract Status: Okay, Fair use, Reproduced by permission

This bibliographic record was either created or modified by the Tall Timbers Research Station and Land Conservancy and is provided without charge to promote research and education in Fire Ecology. The E.V. Komarek Fire Ecology Database is the intellectual property of the Tall Timbers Research Station and Land Conservancy.

Description

Soils collected from seven sample plots in a burned mixed-wood area in northern Saskatchewan were held under optimum laboratory conditions to determine the number of viable seeds and latent underground buds. A total of 270 plants developed, representing a rate of emergence of 426 plants/m^2 of which 87% originated from seed and 13% from remnant roots or rhizomes. In addition, 19 birch seeds were extracted from the soil following the germination tests giving a total count of 456 propagules/m2. Tree species accounted for 42.9% of this total.

Online Link(s):
Citation:
Archibold, O. W. 1979. Buried viable propagules as a factor in post-fire regeneration in northern Saskatchewan. Canadian Journal of Botany 57(1):54-58.