Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"linear habitats"”.
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Effects of connectivity and regional dynamics on restoration trajectories for small mammal communities on Midwestern grasslands
… depended on spatial connectivity provided by linear habitats (roadside ditches and grass waterways) within 300 m, which probably served as temporary habitats and movement corridors. Patch size and seeding type (cool-season versus warm-season grasses) were not predictors of initial restoration …
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The red imported fire ant, Solenopsis invicta, in early-successional coastal plain forests: tests of distribution and interaction strength
… After disturbance, it rapidly invades new habitats, and once there, it has strong competitive and predatory effects on the existing arthropod community. In upland coastal plain pine forests at the Savannah River Site in South Carolina, I conducted two studies of fire ant ecology. In my …
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Survival and space use of riparian muskrats (Ondatra zibethicus) within an agroecosystem
… species that are associated with these habitats have shifted much of their distribution to riparian habitats that have unstable flow regimes and inundation times that could be related to position within watersheds. Muskrats (Ondatra zibethicus) are an economically important furbearer …
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Etude comparée de l’écologie de deux espèces jumelles de Chiroptères (Mammalia : Chiroptera ) en Belgique: l’oreillard roux (Plecotus auritus) (Linn., 1758) et l’oreillard gris (Plecotus austriacus ) (Fischer, 1829).
… model constructed with the aid of generalized linear regressions, we have shown that, independently of the cohabitation conditions (single-species and mixed colonies), the two species have similar dietary requirements. Qualitatively, the same types of prey are consumed : Lepidoptera, Diptera …