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| Creator | Title | Description | Subject | Date | ||
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Davidson, Diane W. | Tropical arboreal ants: why so abundant? | ANTS ARE AMONG the most numerous and readily observed arthropods of tropical forests. Indeed, based on their standing biomass and many effects on other species, ants (Formicidae) are arguably the dominant arthropod family in the canopies of lowland rain forest trees (Tobin 1995). Others have tried t... | Arboreal ants; Tropics | 1996 |
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Hultine, Kevin | Ecohydrologic significance of hydraulic redistribution in a semiarid savanna | Recent studies have illuminated the process of hydraulic redistribution, defined as the translocation of soil moisture via plant root systems, but the long-term ecohydrologic significance of this process is poorly understood. Copyright [year] American Geophysical Union. Reproduced by permission... | Moisture; Roots; Water | 2008 |
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Davidson, Diane W. | Ant-plant symbioses in Africa and the neotropics : history, biogeography and diversity | Symbiotic ant-plant relationships afford an excellent opportunity to analyze the effects of both historical and ecological factors on the evolution of mutualisms. Occurring in tropical forests throughout the world, all myrmecophytic plants provide food and permanent housing to ants; the ants, in t... | Ant-plant symbiosis; Africa; Neotropics; Myrmecophytes; Plant-ants | 1993 |
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Davidson, Diane W. | Experimental studies of species-specificity in cecropia-ant relationships | Strict coevolution requires that interactions among organisms be speciesspecific. We assessed the relative roles of host- and habitat-specificity in determining the match between a genus of myrmecophytic trees and a guild of obligate plant-ants in the moist tropical forests of Madre de Dios, Peru. F... | Ant-plant; Ants; Cecropia; Coevolution; Colonization; Coordinated dispersal; Ecological fitting; Habitat-specificity; Host-specificity; Mutualism; Parasitoid wasps; Preadaptation | 1997 |
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