| Description |
1 online resource (xxx, 150 pages) : maps |
| Series |
Vieweg+Teubner research |
|
Vieweg+Teubner research.
|
| Contents |
General Introduction -- Urbanization Causes Shifts of Species' Trait State Frequencies -- a Large Scale Analysis -- Does Urbanization Cause Shifts of Species' Trait State Frequencies? -- A Small Scale Analysis -- How Species Traits and Affinity to Urban Land Use Control Plant Species Frequency -- Changes in the Functional Composition of a Central European Urban Flora over Three Centuries -- Challenging Urban Species Diversity: Contrasting Phylogenetic Patterns across Plant Functional Groups in Germany |
| Summary |
Urbanization is one of the main drivers of global change. It often takes place in areas with high biodiversity, threatening species worldwide. To protect biodiversity not only outside but also right within urban areas, knowledge about the effects of urban land use on species assemblages is essential. Sonja Knapp compares several aspects of plant biodiversity between urban and rural areas in Germany. Using extensive databases and modern statistical methods, she goes beyond species richness: Urban areas are rich in species but plant species in urban areas are closer related to each other than plant species in rural areas, respectively. The urban environment, characterized by high temperatures and frequent disturbances, changes the functional composition of the flora. It promotes e.g. short-lived species with leaves adapted to drought but threatens insect-pollinated or wind-dispersed species. The author claims that the protection of biodiversity should not only focus on species richness but also on functional and phylogenetic diversity, also right within urban areas, to preserve a flora with a high potential for adaptation to changing global conditions |
| Analysis |
fysica |
|
physics |
|
Physics (General) |
|
Fysica (algemeen) |
| Notes |
Diss.-- Universität Frankfurt, 2009 |
| Bibliography |
Includes bibliographical references |
| Notes |
Summary is in English and German |
|
Print version record |
| Subject |
Urban plants -- Variation
|
|
Urban ecology (Biology)
|
|
urban environments.
|
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Plant diversity.
|
|
Physique.
|
|
Urban ecology (Biology)
|
| Genre/Form |
dissertations.
|
|
Academic theses
|
|
Academic theses.
|
|
Thèses et écrits académiques.
|
| Form |
Electronic book
|
| ISBN |
9783834896261 |
|
3834896268 |
|
1283172836 |
|
9781283172837 |
|
3834809233 |
|
9783834809230 |
|
