Dr Heidi Alleway
Part science, part storytelling and part application, my work focuses on understanding and resolving complex issues associated with the human use of marine and coastal ecosystems, and building collaborations to address them. I am a leading advocate and researcher in historical ecology and the 'shifting baselines syndrome', and aim to ensure knowledge of past environments is used to inform and inspire species and habitat restoration. I am an experienced policy practitioner, with more than a decade spent employed in government and industry management, and am increasingly connecting my work to some of the world's most pressing ocean challenges, including food and ecosystem security.
Learning from the past
Change in ecosystems over time can be vastly underestimated, and underappreciated. Marine and coastal environments have endured centuries of human use and exploitation, but where the past cannot be vividly recalled or a new baseline for 'normal' has already been accepted, these impacts can be overlooked. The shifting baselines syndrome has a stubborn influence on the way people view and interact with nature, and, as a result, the way manage our activities. Historical records, such as archived reports, letters, journals and photographs, as well as museum collections and geological records, can be used to recreate a more accurate understanding of past environments and human activities.
> I research post-colonial human interactions with marine and coastal resources, and use and build a range of materials and methods to establish historical baselines that can be readily adopted in contemporary natural resource management (e.g. environmental policies, stock assessments).
Designing our future
Aquaculture is the fastest growing primary production sector in the world. This industry provides a unique opportunity to grow a sustainable, socially equitable and accessible, low greenhouse gas emission source of protein. But new and more effective solutions to overcoming the historical and ongoing negative impacts from industrial-scale activity are needed.
Additionally, the positive influence that aquaculture can have on surrounding ecosystems is not well understood. Services beyond solely the production of food (e.g. water filtration, nutrient removal, carbon sequestration) can, under certain circumstances, be associated with a wide range of activities and sectors, particularly the farming of shellfish and algae, but also finfish. New knowledge and primary data on the full range of effects (positive and negative) and ecological and societal values associated with aquaculture are needed.
> I am working with industry and environmental NGOs to understand the positive impacts that aquaculture can have on marine and coastal ecosystems, and to resolve operational and governance approaches that could be used to design and intentionally support aquaculture's delivery of ecosystem services.
Collaborating on grand challenges
A fundamental, and increasingly important, part of my work is supporting collectives to address common needs or issues. Collaboration can be an emotional and exhausting endeavour, but the complexity and scale of the challenges people and nature now face means they cannot be overcome by individuals alone.
> I am assisting industry, government, researchers and communities to understand and interpret the values and processes through which each operate, and enabling collaborations by connecting people and knowledge.
|2018||Executive Officer, Research Engagement||University of Adelaide|
|2015 - 2018||General Manager, Aquaculture Policy and Environment||Primary Industries and Regions South Australia|
|2015 - 2015||Program Leader, Fisheries Enhancement||Primary Industries and Regions South Australia|
|2009 - 2015||Senior Advisor, Aquatic Pests||Biosecurity SA|
|2007 - 2009||Policy Officer, Fisheries and Biosecurity||Primary Industries and Resources South Australia|
|2004 - 2005||Coastcare Facilitator||Natural Resources Kangaroo Island|
|2003 - 2004||Fisheries Statistician||Department of Fisheries Vanuatu|
|2018||Award||Finalist, SA Science Excellence Awards - Excellence in Research Collaboration||South Australian Government||Australia||—|
|2016||Award||Young Tall Poppy Science Award, South Australia||Australian Institute of Policy & Science||Australia||—|
|2016||Research Award||Dean's Commendation for Doctoral Research Thesis Excellence||University of Adelaide||Australia||—|
|2005||Award||Young South Australian of the Year||SA Great||Australia||—|
|2005||Award||50 Most Inspiring Young People||SA Great||Australia||—|
|2004||Award||South Australia Young Achiever of the Year, Environment||Awards Australia||Australia||—|
|2012 - 2015||University of Adelaide||Australia||PhD|
|2006 - 2006||University of Adelaide||Australia||BSc (Honours)|
|2000 - 2002||Flinders University||Australia||BSc (Marine Biology)|
|2018||Gillies, C. L., McLeod, I. M., Alleway, H. K., Cook, P., Crawford, C., Creighton, C., . . . Warnock, B. (2018). Australian shellfish ecosystems: Past distribution, current status and future direction. PLOS ONE, 13(2), e0190914.
|2018||Ojaveer, H., Galil, B., Carlton, J., Alleway, H., Goulletquer, P., Lehtiniemi, M., . . . Zaiko, A. (2018). Historical baselines in marine bioinvasions: Implications for policy and management. PLoS ONE, 13(8), 48 pages.
|2016||Izzo, C., Doubleday, Z., Grammer, G., Gilmore, K., Alleway, H., Barnes, T., . . . Gillanders, B. (2016). Fish as proxies of ecological and environmental change. Reviews in Fish Biology and Fisheries, 26(3), 265-286.
DOI Scopus13 WoS17
|2016||Engelhard, G., Thurstan, R., MacKenzie, B., Alleway, H., Bannister, R., Cardinale, M., . . . Lescrauwaet, A. (2016). ICES meets marine historical ecology: Placing the history of fish and fisheries in current policy context. ICES Journal of Marine Science. 3rd International Symposium on the Effects of Climate Change on the World's Oceans, 73(5), 1386-1403.
|2016||Alleway, H., Thurstan, R., Lauer, P., & Connell, S. (2016). Incorporating historical data into aquaculture planning. ICES Journal of Marine Science, 73(5), 1427-1436.
DOI Scopus2 WoS2
|2016||Alleway, H., Gillanders, B., & Connell, S. (2016). 'Neo-Europe' and its ecological consequences: the example of systematic degradation in Australia's inland fisheries. BIOLOGY LETTERS, 12(1), 1-7.
DOI Scopus2 WoS2
|2015||Gillies, C. L., Fitzsimons, J. A., Branigan, S., Hale, L., Hancock, B., Creighton, C., . . . Winstanley, R. (2015). Scaling-up marine restoration efforts in Australia. Ecological Management & Restoration, 16(2), 84-85.
|2015||Alleway, H., & Connell, S. (2015). Loss of an ecological baseline through the eradication of oyster reefs from coastal ecosystems and human memory. Conservation Biology, 29(3), 795-804.
DOI Scopus33 WoS25 Europe PMC5
|2014||Alleway, H. K., Connell, S. D., Ward, T. M., & Gillanders, B. M. (2014). Historical changes in mean trophic level of southern Australian fisheries. Marine and Freshwater Research, 65(10), 884-893.
DOI Scopus5 WoS4
|2015 - ongoing||Member||Shellfish Reef Restoration Network||Australia|
|2013 - ongoing||Member||EU COST Oceans Past Initiative||United Kingdom|
|2013 - ongoing||Member||ICES Working Group on the History of Fish and Fisheries||Denmark|