Download Animals' Influence on the Landscape and Ecological by Friedrich-Karl Holtmeier PDF

By Friedrich-Karl Holtmeier

In its first English-language version, this e-book introduces the many-faceted interactions of animal populations with their habitats. From soil fauna, ants and termites to small and big herbivores, burrowing mammals and birds, the writer provides a accomplished research of animals and ecosystems that's as huge and sundry as all nature. bankruptcy 2 addresses the useful function of animals in panorama ecosystems, emphasizing fluxes of strength and subject inside and among ecosystems, and the results of animals on qualitative and structural habitat switch. dialogue contains chapters at the position of animal inhabitants density and the affects of local herbivores on plants and habitats from the tropics to the polar areas. Cyclic mass outbreaks of species reminiscent of the larch bud moth in Switzerland, the mountain pine beetle and the African red-billed weaver poultry are defined and analyzed. different chapters talk about Zoochory – the dispersal of seeds via ants, mammals and birds – and the effect of burrowing animals on soil improvement and geomorphology. attention extends to the effect of feral family animals. bankruptcy five makes a speciality of difficulties caused by creation of alien animals and from re-introduction of animal species to their unique habitats, discusses the results on ecosystems of burrowing, digging and trampling via animals. the writer additionally addresses keystone species corresponding to kangaroo rats, termites and beavers. bankruptcy 6 addresses the function of animals in panorama administration and nature conservation, with chapters at the effect of newcomer species comparable to animals brought into Australia, New Zealand and Europe, and the implications of reintroduction of species to unique habitat. It additionally discusses the wearing capability of ordinary behavior, public attitudes towards dialog and extra. the ultimate part ponders the results of weather on interactions among animals and their habitats.

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Additional resources for Animals' Influence on the Landscape and Ecological Importance: Natives, Newcomers, Homecomers

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1984). Mounts of mystery. Natural History, 5, 36–45.  W. (1990). Soil mining by pocket gophers along topographical gradients in a Mima mound field. Ecology, 71(3), 817–843.  W. (1987). Soil translocation by pocket gophers in a Mima mound field. Oecologia, 72, 207–210.  G. (1986). A latitudinal test of the fossorial rodent hypothesis of Mima mound origin. , 30(4), 485–501.  (1990). Form of Mima mounds in relation to occupancy by pocket gophers. Journal of Mammalogy, 71(1), 90–94.  G. (1986). Argentinian Mima mounds occupied by ctenomiyid rodents.

In collapsed mole hills, nests of wild bees can often be found (Westrich 1989). In oligotrophic savannas such as the Kalahari, solitary tall acacia trees (Acacia erioloba, Acacia hämatoxylon) are attractive to numerous animal species. The trees shade the ground and provide nesting places and also limited food supply (Belsky and Canham 1994). Excreta, nesting material and mortal remains of the animals accumulated under the trees considerably enrich the amount of nutrients. Concentrations of nitrogen and potassium were found to be double as high under the trees as compared to the surrounding oligotrophic grassland.

1996). Die Großtierfauna Mitteleuropas und ihr Einfluß auf die Landschaft. ), Wo lebten Pflanzen und Tiere in der Naturlandschaft und der frühen Kulturlandschaft Europas?  107–112). Höxter: Huxaria Druck und Verlag. Beutler, A. (1997). Das Weidelandschaftsmodell: Versuch einer Rekonstruktion der natürlichen Landschaft.  194–196). Höxter: Huxaria Druck und Verlag.  I. (1996). ). Magdeburg/Heidelberg. Brinkmann, R. (1988). Berücksichtigung faunistisch-tierökologischer Belange in der Landschaftsplanung.

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