Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Carl F. Friese"'
Publikováno v:
Journal of Chemical Ecology. 36:351-360
The allelopathic potential of the Eurasian invasive plant Alliaria petiolata has been well documented, with the bulk of the effects believed to be mediated by arbuscular mycorrhizal fungi (AMF). We exposed the herbaceous annual Impatiens pallida, whi
Publikováno v:
Mycorrhiza. 14:329-337
The dynamics and role of arbuscular mycorrhizal fungi (AMF) have been well described in terrestrial ecosystems; however, little is known about how the dynamics of AMF are related to the ecology of wetland ecosystems. The seasonal dynamics of arbuscul
Publikováno v:
Biology and Fertility of Soils. 35:406-413
Harvester ants are important disturbance agents across western North America, but the effects of ant disturbances on soils may vary considerably with topography and land use. We examined how soil properties and arbuscular mycorrhizal (AM) fungi in ha
Publikováno v:
Wetlands. 20:200-204
Studies have documented the flora, fauna, and soils of ground-water fed wetlands, but very little is known about their plant-mycorrhizal associations. This study was designed to determine the presence of arbuscular mycorrhizal (AM) fungi in several w
Publikováno v:
Agriculture, Ecosystems & Environment. 68:245-254
The arbuscular-mycorrhizal (AM) colonization patterns of cotton (Gossypium hirsutum L.) growing under the range of management conditions that are employed for the production of this important crop on the Southern High Plains of Texas was examined in
Autor:
Carl F. Friese, Stephen D. Turner
Publikováno v:
Restoration Ecology. 6:44-51
Wetland ecosystems have ecological significance in areas such as natural waste purification and nutrient cycling. Much has been accomplished in determining the floristic and edaphic characteristics of wetlands, but little is known about key structure
Autor:
John C. Zak, E. De Leon, S. S. Dhillion, Carl F. Friese, L. E. Aquilera, J. J. Armesto, P. E. Vidiella
Publikováno v:
Mycorrhiza. 5:381-386
The Chilean fog-free Pacific coastal desert, one of the driest desertic regions of the world, is undergoing rapid rates of desertification as a result of intensive agriculture, overgrazing and mining. There is an urgent need to document the mycorrhiz
Publikováno v:
Restoration Ecology. 2:51-60
In land restoration it is imperative to study the potential role of disturbances, biotic or abiotic, that may provide sites for colonization by specific plants. Disturbances can alter community composition by removing species or allowing others to be
The Impact of Fungi on Soil Seeds: Implications for Plants and Granivores in a Semiarid Shrub-Steppe
Autor:
Thomas O. Crist, Carl F. Friese
Publikováno v:
Ecology. 74:2231-2239
Fungi are ubiquitous in soil and may affect seed survivorship directly by decomposition or pathogenesis, or indirectly through the effects of fungi on seed preference of granivores. We studied the role of fungi in the persistence of soil seeds in a s
Publikováno v:
Mycological Research. 96:447-453
The three major types of disturbed habitats resulting from the eruption of Mount St Helens were a sterile pyroclastic flow site, a blast zone with all of the vegetation destroyed and tephra deposited on the surface, and a high ashfall region with dep