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

By Friedrich-Karl Holtmeier

ISBN-10: 9401792933

ISBN-13: 9789401792936

ISBN-10: 9401792941

ISBN-13: 9789401792943

In its first English-language variation, this e-book introduces the many-faceted interactions of animal populations with their habitats. From soil fauna, ants and termites to small and massive herbivores, burrowing mammals and birds, the writer provides a entire research of animals and ecosystems that's as extensive and sundry as all nature. bankruptcy 2 addresses the practical function of animals in panorama ecosystems, emphasizing fluxes of power and subject inside of and among ecosystems, and the consequences of animals on qualitative and structural habitat swap. dialogue comprises 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 resembling the larch bud moth in Switzerland, the mountain pine beetle and the African red-billed weaver chook are defined and analyzed. different chapters talk about Zoochory – the dispersal of seeds through ants, mammals and birds – and the effect of burrowing animals on soil improvement and geomorphology. attention extends to the impression 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 consequences on ecosystems of burrowing, digging and trampling by means of animals. the writer additionally addresses keystone species reminiscent of 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 equivalent to animals brought into Australia, New Zealand and Europe, and the implications of reintroduction of species to unique habitat. It additionally discusses the sporting potential of typical behavior, public attitudes towards dialog and extra. the ultimate part ponders the consequences of weather on interactions among animals and their habitats.

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

Example text

The alleged ‘catastrophes’ caused by bark beetles (Ips typographicus) in the National Park ‘Bavarian Forest’ during the late 1990s is a good example. Bark beetles belong to the forest biocoenosis, together with woodpeckers and other woodland species, and yet they are usually considered to be noxious insects. Bark beetles usually attack weakened trees already damaged otherwise. , much dead wood due to wind throw, immissions, warm and dry weather in spring time; Weissbacher 1999) extended forest stands may collapse due to bark beetle attacks, as was the case in the National Park.

In a didactic view, this metaphor may play its part well as it shows the mutual dependence of various mobile components. It will not work however if the response of an ecosystem to a disturbance is considered as, in contrast to a mobile, the components of an ecosystem will usually not respond to impacts simultaneously. , vegetation structure and composition, animal populations) and importance under the influence of disturbances. Landscape is a mosaic of ecosystems of different size and quality that are at least partly linked by mutual interactions (Forman and Godron 1981; Forman 1995; Sect.

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. Informationsdienst Naturschutz Niedersachsen, 18(4), 57–128.  W. (1994). The forest of Mount Kenya (Kenya), vegetation, ecology, destruction and management of a tropical mountain forest ecosystem.

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Animals' Influence on the Landscape and Ecological Importance: Natives, Newcomers, Homecomers by Friedrich-Karl Holtmeier

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