The dispersal of diaspores (seeds & fruits including appendage structures) depends largely on their design. Closely related species often show significant differences in the construction of their diaspores, which are however basically adapted to the same dispersal vector (e.g. wind). We are interested in the influence of such morphological differences in the construction of diaspores on their dispersal success, i.e. on their range or the number of seeds dispersed.
In terms of content, the topic can be worked on in parallel by two students.
- Project "Scattering capsule": What are the consequences of minor variations (size, shape or weight) for the dispersal radius of scattering capsules?
- "Flying Fruit" project: What parameters ensure optimal transport of flying fruits in different maple species?
Methods: For the work, based on the morphological data on different species, simplified models will be designed, which will be implemented by 3D printing. The prototypes will then be studied experimentally in terms of altered characteristics.
A strong interest in learning how to modulate 3D models, 3D print, and analyze the collected data is expected. Own ideas are welcome to be contributed.