Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Tracy A. O. Dougher"'
Autor:
Charissa M Bujak, Tracy A. O. Dougher
Publikováno v:
Native Plants Journal. 21:15-26
Autor:
Tracy A. O. Dougher, Charissa M Bujak
Publikováno v:
Native Plants Journal. 18:32-41
With its perennial showy flower, soil-stabilizing taproot, and energy-rich winter foliage, arrowleaf balsamroot ( Balsamorhiza sagittata (Pursh) Nutt. [Asteraceae]) has several traits that lend it to ornamental and conservation applications, if it ca
Autor:
Charissa M Bujak, Tracy A. O. Dougher
Publikováno v:
Native Plants Journal. 18:42-49
Silverleaf phacelia ( Phacelia hastata Douglas ex Lehm. var. hastata [Hydrophyllaceae]) is a versatile and hardy native plant species with an aesthetically pleasing flower, silver-tinged leaves, and the ability to respond positively to nursery propag
Publikováno v:
International Journal of Greenhouse Gas Control. 13:124-137
Airborne remote sensing has been proposed as a potential large-area monitoring tool for geologic carbon sequestration (GCS) sites. Elevated soil CO 2 levels from an underground CO 2 leak could induce a plant stress response that is spectrally discern
Publikováno v:
Restoration Ecology. 18:742-752
Natural and anthropogenic disturbance provides a mechanism for resetting the species assemblage within natural communities. Following anthropogenic disturbance particularly, there are generally more weedy species. Restoration of ecosystem structure a
Autor:
Bruce Bugbee, Tracy A. O. Dougher
Publikováno v:
Photochemistry and Photobiology. 73:208-212
Researchers studying plant growth under different lamp types often attribute differences in growth to a blue light response. Lettuce plants were grown in six blue light treatments comprising five blue light fractions (0, 2, 6% from high-pressure sodi
Autor:
Tracy A. O. Dougher, Bruce Bugbee
Publikováno v:
Journal of the American Society for Horticultural Science. 129:467-472
Blue light (320 to 496 nm) alters hypocotyl and stem elongation and leaf expansion in short-term, cell-level experiments, but histological effects of blue light in long-term studies of whole plants have not been described. We measured cell size and n
Publikováno v:
PLoS ONE
PLoS ONE, Vol 9, Iss 10, p e108299 (2014)
PLoS ONE, Vol 9, Iss 10, p e108299 (2014)
Remote sensing of vegetation stress has been posed as a possible large area monitoring tool for surface CO2 leakage from geologic carbon sequestration (GCS) sites since vegetation is adversely affected by elevated CO2 levels in soil. However, the ext
Autor:
Bruce Bugbee, Tracy A. O. Dougher
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
HortScience. 41:1037D-1038
The California Department of Transportation (Caltrans) has used hydroseeding, imprinting, and drill seeding methods to revegetate highway construction sites, with varying degrees of success. Ecological concerns, particularly in areas with high erosio