Large Herbivore Ecology, Ecosystem Dynamics and ConservationKjell Danell, Roger Bergström, Patrick Duncan, John Pastor Cambridge University Press, 25/05/2006 - 506 páginas Most large herbivores require some type of management within their habitats. Some populations of large herbivores are at the brink of extinction, some are under discussion for reintroduction, whilst others already occur in dense populations causing conflicts with other land use. Large herbivores are the major drivers for forming the shape and function of terrestrial ecosystems. This 2006 book addresses the scientifically based action plans to manage both the large herbivore populations and their habitats worldwide. It covers the processes by which large herbivores not only affect their environment (e.g. grazing) but are affected by it (e.g. nutrient cycling) and the management strategies required. Also discussed are new modeling techniques, which help assess integration processes in a landscape context, as well as assessing the consequences of new developments in the processes of conservation. This book will be essential reading for all involved in the management of both large herbivores and natural resources. |
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Página 20
... savanna ungulates is positively related to an- nual rainfall and soil nutrient quality (Coe et al. 1976, Bell 1982, Fritz & Duncan 1994). This is consistent with the pattern found across biomes that secondary production is positively ...
... savanna ungulates is positively related to an- nual rainfall and soil nutrient quality (Coe et al. 1976, Bell 1982, Fritz & Duncan 1994). This is consistent with the pattern found across biomes that secondary production is positively ...
Página 21
... savanna, forest ecotone or both closed and open habitats depending upon the season or the popu- lation within a ... savanna, wooded savanna or rainforest. Feeding style is defined by the predominant type of plant Large herbivores across ...
... savanna, forest ecotone or both closed and open habitats depending upon the season or the popu- lation within a ... savanna, wooded savanna or rainforest. Feeding style is defined by the predominant type of plant Large herbivores across ...
Página 28
... savanna ungulate communities (Bell 1982, Fritz et al. 2002), for which the model was built originally, but the generality of this approach needs to be tested further. For instance, the tropical rainforests with high moisture ...
... savanna ungulate communities (Bell 1982, Fritz et al. 2002), for which the model was built originally, but the generality of this approach needs to be tested further. For instance, the tropical rainforests with high moisture ...
Página 29
... savanna woodlands, and the temperate woodlands to a lesser extent, show a more uniform distribution of body masses than the more open or more forested biomes (Fig. 1.4). Interestingly, the distributions in body size show a tendency to ...
... savanna woodlands, and the temperate woodlands to a lesser extent, show a more uniform distribution of body masses than the more open or more forested biomes (Fig. 1.4). Interestingly, the distributions in body size show a tendency to ...
Índice
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Secção 9_ | 79 |
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Secção 15_ | 203 |
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Secção 29_ | 326 |
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Secção 33_ | 348 |
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Secção 35_ | 383 |
Secção 36_ | 417 |
Secção 37_ | 423 |
Secção 38_ | 449 |
Secção 39_ | 468 |
Outras edições - Ver tudo
Large Herbivore Ecology, Ecosystem Dynamics and Conservation Kjell Danell Pré-visualização indisponível - 2006 |
Large Herbivore Ecology, Ecosystem Dynamics and Conservation Kjell Danell,Roger Bergström,Patrick Duncan,John Pastor Pré-visualização indisponível - 2006 |
Palavras e frases frequentes
abundance Acacia American Naturalist animal areas arid availability behaviour Biology biomass bison body mass boreal forests browsers browsing cattle changes climate competition composition Conservation Crawley damage Danell density diet digestive disturbance diversity Ecology and Management ecosystems evolutionary feedbacks feeding fire forage frugivores functional response grass grassland grazing grazing intensity grazing systems growth habitat heavy grazing herbivore populations Hobbs Illius impact increase influence intake rate interactions Journal of Ecology landscape large carnivores large herbivores large mammalian herbivores litter mammals McNaughton models moose National Park nitrogen nitrogen cycling nutrient cycling Oecologia Oikos Olff Pastor patterns plant community plant species population density population dynamics predation prey processes production rangelands red deer reduced regeneration reindeer roe deer savanna scales Scots pine season seed predation seedlings selection Serengeti shrubs soil spatial heterogeneity structure studies trampling tree species tropical ungulates urine patches variability white-tailed deer Wildlife winter woodland Yellowstone
Passagens conhecidas
Página 268 - Moore. 1994. Southwestern ponderosa forest structure: changes since EuroAmerican settlement.