Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Gretel L. Clarke"'
Publikováno v:
Fire Ecology. 17
BackgroundFire is a dominant ecological disturbance in many ecosystems. Post-fire resprouting is a widespread response to fire, but resprouting vigor varies with many components of the fire regime, including fire intensity. We measured responses in 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::195ca57696c2f23c56c86d90b44c05f1
https://doi.org/10.1186/s42408-021-00101-8
https://doi.org/10.1186/s42408-021-00101-8
Autor:
Gretel L. Clarke, Stacy A. Smith, Eric S. Menges, Jennifer L. Schafer, Kevin N. Main, José Miguel Olano
Publikováno v:
Fire Ecology. 16
BackgroundResprouting is an effective strategy for persistence of perennial plants after disturbances such as fire. However, can disturbances be so frequent that they limit resprouting? We examined the effects of fire and mowing frequency on eight sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10ec16b04497bf285fce335184efa69a
https://doi.org/10.1186/s42408-020-0069-1
https://doi.org/10.1186/s42408-020-0069-1
Autor:
Gretel L. Clarke, Alison K. Brody
Publikováno v:
Ecological Entomology. 40:717-724
1. Oviposition choices can profoundly affect offspring performance. Oviposition decisions of the dipteran pre-dispersal seed predator, Hylemya sp. (Diptera: Anthomyiidae), when choosing among sex morphs of their host-plant—Polemonium foliosissimum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3174ed40b5dcb4eea6941d875a5b20c9
https://doi.org/10.1111/een.12242
https://doi.org/10.1111/een.12242
Publikováno v:
Plant Ecology. 216:951-962
For decades, evolutionary plant biologists have been interested in how females reap a fitness advantage and are thus maintained in gynodioecious plants. Recent attention has focused on the role of multi-species interactions in the maintenance of fema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d6e0d7339870aca44aecac902e31bb4
https://doi.org/10.1007/s11258-015-0481-9
https://doi.org/10.1007/s11258-015-0481-9
Autor:
Gretel L. Clarke, Alison K. Brody
Publikováno v:
Ecology. 96:1309-1317
Most flowering plants are hermaphrodites. However, in gynodioecious species, some members of the population are male-sterile and reproduce only by setting seed, while others gain fitness through both male and female function. How females compensate f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ae606fd6b052450f7bf39f5e678dc19
https://doi.org/10.1890/14-1513.1
https://doi.org/10.1890/14-1513.1
Autor:
Dawn Berry-Greenlee, Gretel L. Clarke, Carl W. Weekley, Eric S. Menges, Stacy A. Smith, Marcia A. Rickey
Publikováno v:
Ecological Restoration. 29:357-373
Exclusion of fire from pyrogenic ecosystems often results in changes in vegetation structure and the loss of biodiversity. Where landscape context constrains the application of fire, managers are applying mechanical treatments in conjunction with or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a1f60bb1cbc814e0d2c375045bada9
https://doi.org/10.3368/er.29.4.357
https://doi.org/10.3368/er.29.4.357
Publikováno v:
Biotropica. 43:450-458
Hurricanes have dramatic effects on forest vegetation, but their effects on shrublands have rarely been studied. We analyzed the effects of three 2004 hurricanes—among the strongest on record in Florida—on vital rates of 12 rare plant species of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06ea5364f7c1fe52f9df4e56028f119d
https://doi.org/10.1111/j.1744-7429.2010.00728.x
https://doi.org/10.1111/j.1744-7429.2010.00728.x
Autor:
William A. Patterson, Gretel L. Clarke
Publikováno v:
Biological Conservation. 136:4-16
Rare plants in coastal New England sandplains are often restricted to anthropogenically disturbed sites including plowed and mowed firelanes at the Manuel F. Correllus State Forest on Martha’s Vineyard. Little is known about pre-colonial rare plant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d791c644ac0d851356fb5e31b099d66
https://doi.org/10.1016/j.biocon.2006.10.043
https://doi.org/10.1016/j.biocon.2006.10.043