Search Results - "Duffy, David Cameron"

Availability, diversification and versatility explain human selection of introduced plants in Ecuadorian traditional medicine by Hart, G, Gaoue, Orou G, de la Torre, Lucía, Navarrete, Hugo, Muriel, Priscilla, Macía, Manuel J, Balslev, Henrik, León-Yánez, Susana, Jørgensen, Peter, Duffy, David Cameron

“…Globally, a majority of people use plants as a primary source of healthcare and introduced plants are increasingly discussed as medicine. Protecting this…”
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Changing Seabird Management in Hawai'i: from Exploitation through Management to Restoration by Duffy, David Cameron

“…Fossil evidence indicates that diverse and abundant seabird communities were once found in the main Hawaiian Islands. However, these seabird populations have…”
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The Foraging Ecology of Peruvian Seabirds by Duffy, David Cameron

“…Most feeding by seabirds in the Peruvian Coastal Current, an upwelling of high productivity off the west coast of South America, takes place in groups. The…”
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Competition for Nesting Space among Peruvian Guano Birds by Duffy, David Cameron

“…In the mid-1940's, Peruvian managers greatly increased the nesting space available to the three principal surface-nesting species of the Peruvian Coastal…”
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Bird Disease by Duffy, David Cameron

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Possible ecological mechanisms for loss of vernal-herb diversity in logged eastern deciduous forests by Meier, Albert J., Bratton, Susan Power, Duffy, David Cameron

“…The ecological literature on eastern forest-floor herbs and data collected in the southern Appalachians in Tennessee and North Carolina suggest five possible…”
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Do Appalachian herbaceous understories ever recover from clearcutting? by Duffy, D.C. (University of Georgia, Athens, GA), Meier, A.J

“…Life history characteristics of many herbaceous understory plants suggest that such species recover slowly from major perturbations such as clear cutting. We…”
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Waterbirds: Widening the Circle by Duffy, David Cameron

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Herbs and Clearcutting: Reply to Elliot and Loftis and Steinbeck by Duffy, David Cameron

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The Games Ecologists Play: The Contrarian by Duffy, David C

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The Manx Shearwater Michael Brooke by Duffy, David Cameron

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Landscape Assessment of the Degree of Protection of Alaska's Terrestrial Biodiversity by Duffy, David Cameron, Boggs, Keith, Hagenstein, Randall H., Lipkin, Robert, Michaelson, Julie A.

“…We assessed the degree to which Alaskan lands reflect the state's biodiversity by dividing the entire state into four categories of land protection ranging…”
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Ambient air temperature as a predictor of activity of adult Ixodes scapularis (Acari: Ixodidae) by Duffy, D C, Campbell, S R

“…Based on winter flagging experiments on Long Island, NY, adult Ixodes scapularis Say have an apparent threshold of questing activity at 4 degrees C. This…”
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BIRD DISEASE by DAVID CAMERON DUFFY

“…Bird diseases have had a profound effect on some island avifauna, but, as with human diseases, our full understanding of their extent and impact has been…”
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Possible Ecological Mechanisms for Loss of Vernal‐Herb Diversity in Logged Eastern Deciduous Forests by Meier, Albert J, Susan Power Bratton, David Cameron Duffy

“…The ecological literature on eastern forest‐floor herbs and data collected in the southern Appalachians in Tennessee and North Carolina suggest five possible…”
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ecology of tick parasitism on densely nesting Peruvian seabirds by Duffy, David Cameron

“…Ornithodoros amblus, high tick densities as cause of desertion of eggs and young by densely nesting Peruvian sea birds, tick predators were less effective at…”
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Letter by Duffy, Maria Jose Campos, Duffy, David Cameron

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FAR FROM LAND: THE MYSTERIOUS LIVES OF SEABIRDS by DUFFY, DAVID CAMERON

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Tropical Seabird Biology Ralph W. Schreiber by Duffy, David Cameron

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Ixodes scapularis (Acari: Ixodidae) deer tick mesoscale populations in natural areas: effects of deer, area, and location by Duffy, D C, Campbell, S R, Clark, D, DiMotta, C, Gurney, S

“…Nymphal Ixodes scapularis Say deer ticks were collected at 22 parks or other natural areas on Long Island, New York, to examine the relationship between tick…”
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