Compounded by habitat fragmentation and the pervasive impact of climate change, biodiversity, particularly in global biodiversity hotspots, faces an uncertain future. Orchids, among the most threatened plant groups in the world, have symbiotic associations with soil fungi in order to establish new individuals from seeds. Yet this important interaction between orchids and fungi is poorly understood in the context of rapid environmental change.
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The FORECAST project will provide a detailed investigation into the symbiotic relationship between a high profile orchid group of high conservation concern in Mediterranean habitats in Australia, the spider orchids, (genus Caladenia) and their fungal associates, using a combination of molecular, field, and physiological experiments. This will be used as a model system to predict the response of orchids to ongoing climate change and the resilience of these fungal symbioses in degraded and natural environments. Subsequently, during the incoming phase, the project will transfer the skills and perspectives learned from the outgoing phase and focus on European orchids in the Mediterranean.
The fellowship is hosted by Prof. Michael F. Fay at the Royal Botanic Gardens, Kew with a two year outgoing period at the Curtin University of Western Australia under the supervision of Prof. Kingsley W. Dixon, one of the world’s leading experts in the field of orchid ecology and conservation. This work will be facilitated by on going collaborations with Prof. Karl J. Duffy from the University of Naples Federico II.
The ultimate goal of the FORECAST project is to develop new multi-faceted strategies for ongoing orchid conservation in Mediterranean habitats under climate change, thereby uniting conservation approaches in both Australia and Europe.
Co-culture of OMF strains for terrestrial orchids both in vitro and in vivo
Innovative microcosm experiment to evaluate the role of plant community as OMF reservoirs
Combination of niche modelling, in vivo and in vitro experiment on OMF to predict orchid distribution and select suitable OMF to improve conservation efforts
Transfer of state-of-the-art techniques to Europe where I will combine niche modelling results with in vivo experiments on European terrestrial orchids.
Pictures of Caladenia species
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