Plant-animal mutualistic networks: the architecture of biodiversity
Free nibbles and discussion after the lecture with the speaker at University Club, 1st floor Common Area, Mansfield Road, Oxford, OX1 3SZ
The mutualistic interactions between plants and the animals that pollinate them or disperse their seeds can form complex networks involving dozens or hundreds of species. These networks show general architectural patterns that may maximize the number of coexisting species and increase the range of variability that these mutualistic networks can withstand. However, because phylogenetically similar species tend to play similar roles in the network, extinction events may trigger non-random coextinction cascades, thus leading to a faster loss of taxonomic diversity. From an evolutionary point of view, the indirect effects arising from these network patterns may drive trait coevolution within species-rich assemblages.
Date: 30 April 2018, 13:00 (Monday, 2nd week, Trinity 2018)
Venue: University Museum of Natural History, Parks Road OX1 3PW
Venue Details: Lecture Theatre
Speaker: Professor Jordi Bascompte (University of Zurich)
Organising department: Department of Zoology
Organisers: Dr Rob Salguero-Gómez (University of Oxford), Professor Aziz Aboobaker (Zoology, Oxford)
Organiser contact email address: administrator.pa@zoo.ox.ac.uk
Part of: the zoology lectures 2017/18
Booking required?: Not required
Audience: Public
Editor: Kirsty Jackson