Great Basin Naturalist
Article Title
Abstract
The role of arthropods in mediating nutrients cycling in a community level was examined in a mountain shrub habitat that was managed by mowing brush to a 20-cm stubble, applying aerially 2,4-D butyl ester, or burning sixteen 4-ha study sites. Malathion and carbaryl were used to decrease arthropod populations. Higher nutrient concentrations occurred in the litter and foliage than in the soil of unmanaged habitats. Arthropods decreased nutrient concentrations in litter and foliage in unmanaged and herbicide-sprayed sites. Arthropod populations increased nutrient concentrations in mowed and burned sites. Nitrogen was consistently affected by both arthropods and brush management in all habitats.
Recommended Citation
Christiansen, T. A.; Lockwood, J. A.; and Powell, J.
(1989)
"Mediation of nutrient cycling by arthropods in unmanaged and intensively managed mountain brush habitats,"
Great Basin Naturalist: Vol. 49:
No.
1, Article 18.
Available at:
https://scholarsarchive.byu.edu/gbn/vol49/iss1/18