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Author(s):
Tim A. Christiansen, Robert J. Lavigne, Jeffrey A. Lockwood
Year Published:

Cataloging Information

Topic(s):
Fire Effects
Ecological - First Order
Soil Heating
Ecological - Second Order
Soils
Wildlife
Fire & Wildlife
Invertebrates
Ecosystem(s):
Subalpine wet spruce-fir forest, Subalpine dry spruce-fir forest

NRFSN number: 12034
FRAMES RCS number: 16155
Record updated:

Litter arthropod data was collected every 10 days from nine intensively burned forest stands, five lightly burned stands, and nine unburned forest stands. For burned forest stands (n=540 samples, there were decreases in insect density (87 percent), noninsect density (67 Percent), noninsect taxa (63 percent), and noninsect diversity (20 percent). Burned stands with greater densities of tree seedlings had significantly (P <0.05) lower arthropod densities. Those with greater densities of standing dead trees had significantly higher arthropod densities and lower diversities. Those with greater densities of litter had significantly higher arthropod densities and lower diversities.

Citation

Christiansen, Tim A.; Lavigne, Robert J.; Lockwood, Jeffrey A. 1991. Lodgepole pine arthropod litter community structure one year after the 1988 Yellowstone fires. In: Nodvin, Stephen C.; Waldrop, Thomas A., eds. Fire and the environment: ecological and cultural perspectives. Gen. Tech. Rep. SE-GTR-69. Asheville, NC: USDA Forest Service, Southeastern Forest Experiment Station. p. 376-380.