Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Poa fendleriana"'
Autor:
Lauren M. Porensky, Barry L. Perryman, Matthew A. Williamson, Matthew D. Madsen, Owen W. Baughman, Elizabeth A. Leger
Publikováno v:
Biological Invasions. 23:705-722
Reducing invasive species abundance near the leading edge of invasions is important for maintaining diverse, high-functioning ecosystems, but it can be hard to remove invasives present at low levels within desirable plant communities. Focusing on an
Akademický článek
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Publikováno v:
PLoS ONE
PLoS ONE, Vol 13, Iss 10, p e0204380 (2018)
PLoS ONE, Vol 13, Iss 10, p e0204380 (2018)
There is a need to develop effective techniques for establishing native vegetation in dryland ecosystems. We developed a novel treatment that primes seeds in a matrix of absorbent materials and bio-stimulants and then forms the mixture into pods for
Publikováno v:
PLoS ONE, Vol 13, Iss 11, p e0206787 (2018)
PLoS ONE
PLoS ONE
The Community Assembly by Trait Selection (CATS) model of community assembly predicts species abundances along environmental gradients in relatively undisturbed vegetation. Here we ask whether this model, when calibrated with data from natural plant
Autor:
Scott R. Abella, Judith D. Springer
Publikováno v:
The Journal of the Torrey Botanical Society. 135:26-36
The distribution of canopy trees can impose within-site patterns of soil properties and understory plant composition. At ten sites spanning a soil parent material gradient in northern Arizona Pinus ponderosa-Quercus gambelii forests, we compared soil
Autor:
Jonathan D. Bakker, Peter Z. Fulé, Margaret M. Moore, W. Wallace Covington, Cheryl A. Casey, Judith D. Springer, Daniel C. Laughlin
Publikováno v:
Restoration Ecology. 14:548-560
A restoration project is considered a success when the initial target is met, but many targets are plausible. We evaluated the success of a restoration project in its 11th year since treatment in a southwestern ponderosa pine–bunchgrass community a
Autor:
Antonio J. Palazzo, Stephen B. Monsen, Blair L. Waldron, Steven R. Larson, R. D. Harrison, C. L. McCracken, L. St. John
Publikováno v:
Crop Science. 41:1300-1305
Native perennial bluegrasses are common and persistent in the understory steppe vegetation of western North America. The agamospermous Poa secunda Presl. complex circumscribes a number of commonly recognized forms including big bluegrass (P. ampla Me
Akademický článek
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Publikováno v:
American Midland Naturalist. 126:269
Phenological patterns of four abundant understory grasses were followed for 2 yr after prescribed burning in an Arizona Pinus ponderosa forest that consisted of a mosaic of patches, each dominated by only one of three possible overstory strata. Altho
Publikováno v:
Biological Conservation. 6:84-93
Eight study-sites were chosen on road margins in the alpine tundra of Rocky Mountain National Park, Colorado. Seven of the sites were located about the middle of slopes created by filling, below the roads. The remaining site was above the road, and f