CABI Book Chapter
Invasion biology: hypotheses and evidence.
DescriptionThis book, containing 18 chapters, combines the hierarchy-of-hypotheses (HoH) approach with hypothesis networks for invasion biology. This book aims to further develop the HoH approach by inviting critical comments (Part I), apply it to 12 major invasion hypotheses (Part II) and explore how it can be expanded to a hierarchically structured hypothesis network (Chapter 7 and Part III). It is importa...
Chapter 15 (Page no: 140)
Darwin's naturalization and limiting similarity hypotheses.Darwin's naturalization hypothesis (DN) and the limiting similarity hypothesis (LS) are topically similar: DN posits that the invasion success of non-native species is higher in areas that are poor in closely related species than in areas that are rich in closely related species; LS says that the invasion success of non-native species is high if they strongly differ from native species and low if they are similar to native species. We performed systematic reviews for both DN and LS, and divided these into sub-hypotheses using the hierarchy-of-hypotheses (HoH) approach. For DN, we thereby considered if studies used phylogenies to assess relatedness of native and non-native species or if they did so by using taxonomic groups (e.g. the number of native species in the same genus as the non-native species). We found that studies using phylogenies usually support DN, whereas those using taxonomic groups typically question DN. We divided the limiting similarity hypothesis into subhypotheses according to how functional similarity was assessed between native and non-native species. This hypothesis was largely empirically supported. Both DN and LS, however, have basically only been addressed in terrestrial habitats, and limiting similarity hypothesis only for plants, thus studies in other habitats and for other taxonomic groups are needed to test the general validity of both hypotheses. Due to their similarity, these hypotheses can be seen as sub-hypotheses of an overarching limiting similarity hypothesis sensu lato.
Other chapters from this book
|Chapter: 1 (Page no: 3)||Invasion biology: searching for predictions and prevention, and avoiding lost causes. Author(s): Cassey, P., García-Díaz, P., Lockwood, J. L., Blackburn, T. M.|
|Chapter: 2 (Page no: 14)||The hierarchy-of-hypotheses approach. Author(s): Heger, T., Jeschke, J. M.|
|Chapter: 3 (Page no: 19)||Hierarchy of hypotheses or hierarchy of predictions? Clarifying key concepts in ecological research. Author(s): Farji-Brener, A. G., Amador-Vargas, S.|
|Chapter: 4 (Page no: 23)||Mapping theoretical and evidential landscapes in ecological science: Levins' virtue trade-off and the hierarchy-of-hypotheses approach. Author(s): Griesemer, J.|
|Chapter: 5 (Page no: 30)||A hierarchy of hypotheses or a network of models. Author(s): Scheiner, S. M., Fox, G. A.|
|Chapter: 6 (Page no: 38)||The hierarchy-of-hypotheses approach updated - a toolbox for structuring and analysing theory, research and evidence. Author(s): Heger, T., Jeschke, J. M.|
|Chapter: 7 (Page no: 49)||A network of invasion hypotheses. Author(s): Enders, M., Jeschke, J. M.|
|Chapter: 8 (Page no: 60)||Biotic resistance and island susceptibility hypotheses. Author(s): Jeschke, J. M., Debille, S., Lortie, C. J.|
|Chapter: 9 (Page no: 71)||Disturbance hypothesis. Author(s): Nordheimer, R., Jeschke, J. M.|
|Chapter: 10 (Page no: 79)||Invasional meltdown hypothesis. Author(s): Braga, R. R., Gómez Aparicio, L., Heger, T., Vitule, J. R. S., Jeschke, J. M.|
|Chapter: 11 (Page no: 92)||Enemy release hypothesis. Author(s): Heger, T., Jeschke, J. M.|
|Chapter: 12 (Page no: 103)||Evolution of increased competitive ability and shifting defence hypotheses. Author(s): Müller, C.|
|Chapter: 13 (Page no: 124)||Tens rule. Author(s): Jeschke, J. M., Pyšek, P.|
|Chapter: 14 (Page no: 133)||Phenotypic plasticity hypothesis. Author(s): Torchyk, O., Jeschke, J. M.|
|Chapter: 16 (Page no: 147)||Propagule pressure hypothesis. Author(s): Jeschke, J. M., Starzer, J.|
|Chapter: 17 (Page no: 157)||Synthesis. Author(s): Jeschke, J. M., Heger, T.|
|Chapter: 18 (Page no: 167)||Conclusions and outlook. Author(s): Heger, T., Jeschke, J. M.|