Eucalypt Australia awards the Bjarne K Dahl Medal to honour our benefactor and publicly recognise and reward those who have made a significant and sustained contribution to eucalypts.
There was no award for 2019 due to delays caused by Covid-19.
Dr Dorothy Steane (2021)
Dorothy Steane is an award-winning biologist who has spent the last 26 years studying population genetics and evolution of eucalypts. A Rhodes Scholar, and amongst her many, many career achievements, Dorothy pioneered the use of next-generation sequencing-based tools to explore the genetics of adaptation in eucalypts. This work focused on adaptation across aridity gradients in widespread Eucalyptus species, with a view to applying the knowledge to strategies for restoration and management of Australian ecosystems in the face of climate change. Her most recent research, part of which is funded by Eucalypt Australia, is focusing on the issue of whether native populations of eucalypts contain the adaptive diversity required to survive predicted climate change in situ, or whether human intervention may be required.
Dorothy is currently an honorary research fellow at the School of Natural Sciences and ARC Training Centre for Forest Value at the University of Tasmania.
Dr Brian Martin (2020)
Artist and Academic Dr Brian Martin received the medal in 2020. His appreciation for eucalypts is expressed through large scale charcoal “Countryscapes”. Brian is a descendant of the Muruwari, Bundjalung and Makilaroi peoples. His monumental charcoal drawings represent Country that is deeply significant to him, and are predominantly of eucalypts, depicted in great detail. Represented by William Mora Galleries, Brian has exhibited both nationally and internationally. Brian’s research and practice focuses on re-figuring Australian art and culture from an Indigenous ideological perspective of our reciprocal relationship to Country.
Brian is currently the Inaugural Associate Dean, Indigenous at Monash University’s Faculty of Art, Design and Architecture.
Ian Roberts OAM (2018)
Watercolour artist Ian Roberts received the medal in 2018. His appreciation for eucalypts is expressed through scientifically accurate illustrations. Ian has illustrated the seedlings of over 600 species and his illustrations make valuable contributions to two important books: Eucalypts of Western Australia’s Wheatbelt by Malcolm French and Native Eucalypts of South Australia by Dean Nicolle. Ian grows eucalypts, runs a small plant nursery and has an arboretum near his home in South Australia which has the largest collection of eucalypt species outside of the Currency Creek Arboretum.
Dr Suzanne Prober (2017)
Based at the CSIRO in Perth, Suzanne is a botanist and ecologist with a broad interest in adaptation and resilience of natural ecosystems to climate change, in ecosystem function and management, fire ecology, indigenous ecological knowledge and conservation and biodiversity. Her work extends from the field and on-site experiments to the application of genomics technology to predict the resilience of eucalypt species populations across a landscape and the species’ potential to adapt to changing environments.
Leon Costermans (2016)
Leon has devoted his life to sharing his knowledge of the botanical and geological aspects of south-eastern Australia. His books on the native trees of Victoria and adjoining areas are invaluable handbooks for those wanting to identify plants. Originally self-published in 1966, Trees of Victoria has been reprinted 13 times. Native Trees and Shrubs of South-eastern Australia is up to 15 printings. Leon has a long history of sharing his expertise with environmental and community groups and schools, and leading field studies and vegetation surveys.
Dr Dean Nicolle OAM (2015)
The inaugural recipient, Dean embodies the same passion as Bjarne Dahl. His interest in eucalypts led to the establishment of the Currency Creek Arboretum, a largely self-funded arboretum planted with seedlings mostly collected by Dean in the wild. Sited on the Fleurieu Peninsula in South Australia, it has the largest collection of eucalypt species in the world, with over 900 species and subspecies. Dean’s efforts align closely with the aims of the Trust – he is a respected authority on the systematics and ecology of eucalypts and willingly shares his research through both scholarly and publicly accessible publications. He is an active conservationist who has made an outstanding commitment and contribution to understanding, cultivating and conserving eucalypts.
Dean shares that the background eucalypt, is Eucalyptus tetraptera (four-winged mallee).