Department of BIOLOGICAL SCIENCES
Associate Professor Lesley Hughes
Department of Biological Sciences, Macquarie
University
Research
Interests |
Current
& past postgraduates |
Other
lab members |
External
funding |
Scientific
service & appointments |
Publications |
Contact details
Department of
Biological Sciences
Macquarie University
NSW 2109
Australia
Phone +61 02 9850 8195
Fax +61 02 9850 8245
email lhughes@rna.bio.mq.edu.au
Impacts
of global
climate and atmospheric change on species and ecosystems
Past and current projects of my
research group include:
- Impacts of climate change on the structure and composition of herbivorous insect communities
- Observed changes in the phenology of bird migration
- Impacts of elevated CO2 on herbivorous insects
- Current and future impacts of climate change on the biodivesity of Lord Howe Island
- Potential impacts of climate change on insect body size
- Potential
impacts of climate change on vegetation ecotones
Evolutionary
ecology
of plant-insect interactions, particularly plant-herbivore interactions
- Evolutionary ecology of leaf mining insects
- Insect diversity in relation to host-plant relatedness
Current postgraduate students
- Linda Beaumont (PhD), "Effects of climate change on the
Australian butterfly fauna"
- Emma Laxton (PhD) “Effect of resource availability and
plant traits on insect herbivory in two Australian vegetation types”
- Nathalia Velez (PhD) "Impact of climate change on the biodiversity of Lord Howe Island" (co-supervised by Dr Gerry Cassis, Australian Museum)
- Andres Roubicek (PhD) "Methods for
assessing the sensitivity of bioclimatic models to climatic variables"
(co-supervised by Prof. Andy Pitman, Dept of Physical Geography)
- Robyn Sinclair (Msc Hons) "Evolutionary ecology of Australian leaf-mining insects"
- Rebecca Harris (PhD) "Impacts of climate change on body size in
insects" (University of Tasmania, co-supervised by Dr Peter
McQuillan)
Postdoctoral Fellows and other lab members
- Dr Dave Nipperess (Postdoctoral fellow), investigating relationship of insect assemblage composition to host plant phylogeny
- Dr Alison Basden (Macquarie University Postdoctoral Fellow) “Potential impacts of climate change on boundaries between Nothofagus rainforest and eucalypt woodland, Barrington Tops"
- Rachael Gallager, research assistant, impacts of climate change on invasive plant species
- Tracey
Adams, research assistant, insect assemblages and host-plant
relatedness
- Dr Nigel
Andrew (postgraduate) “ Latitudinal changes in
herbivorous insect fauna on Acacia
falcata” Now lecturer, University of New England.
- Dr Moshe Coll: visiting scholar from the Hebrew University, Tel Aviv "Impacts of elevated CO2 on third trophic level interactions"
- Dr Flavia Nogueira de Sa: visiting scholar from Universidade Federal do Rio Grande do Sul, Brazil "Influence of host plant geographic distribution and phylogeny on the utilisation of Myrtaceae by herbivorous beetles”
Current External Funding
- ARC Linkage Grant (2004-2006) (with Dr Gerry Cassis, Australian Museum), "Predicting climate change impacts on the biodiversity of Lord Howe Island: an approach using experimental and historical data"
- ARC Discovery Grant (2006-2008), "A new phylogenetic framework for estiamting local, regional, and global biodiversity" (with Prof. Andy Beattie, Macquarie University, Prof. Roger Kitching, Griffith University and Dr Dan Faith, Australian Museum)
- Australian Greenhouse Office (2005-2006) "National database for documenting ecological impacts of climate change" (with Dr Lynda Chambers, Bureau of Meterology, and Dr Marie Keatley, University of Melbourne) NEMD
- Macquarie University External Collaborative Research Grant (2006-2007) "Predicting the potential impacts of climate change on invasive species" (with Dr Michele Leishman, Macquarie University and Dr Paul Downey, NSW Dept. of Environment and Conservation).
- ARC Network for Earth System
Science (2006-2007) "Range shifts in Australian terrestrial and
marine species in relation to climate change"
Scientific Service and Appointments (since 2001)
- Lead author, Working Group II, Intergovernmental Panel on Climate Change (2005-2007), Chapt. 11 Australia and New Zealand
- Contributing author, Working Group II, Intergovernmental Panel on Climate Change (2005-2007), Chapt. 4 Ecosystems
- Chair, NSW Scientific Committee (2005-2007), previously Deputy Chair (2003-2004). This committee is appointed by the BSW Minister for the Environment to assess nominations for threatened species, populations and communities under the Threatened Species Conservation Act 1995
- Reviewer NSW Dept Environment and
Conservation, State of the
Environment Report 2006
- Biological Impacts node leader, ARC Network for Earth System Science (2005-2009)
- Appointed member, IUCN World Commission on Protected Areas (2005-2008)
- Australian representative, European Climate Forum meeting (Beijing 2004)
- Scientific editor, National Biodiversity and Climate Change Action Plan, Dept. of Environment and Heritage (2004)
- Co-convenor of workshop on Climate Change and Biodiversity, Canberra, October 2002, sponsored by the Biological Diversity Advisory Committee. Co-author and editor of workshop report (published 2003).
- Australian representative: Working party to draft guidelines on response of Red List species to climate change, IUCN (International Union for the Conservation of Nature), London, Feb 2003
- Invited Reviewer, draft report on “Interlinkages between Biological Diversity and Climate Change and Advice on the Integration of Biodiversity Considerations into the Implementation of the United Nations Framework Convention on Climate Change (UNFCC) and its Kyoto Protocol, Convention on Biological Diversity Secretariat, May 2003
- Invited speaker & workshop facilitator, QLD Climate Change Summit, August 2003, involved in drafting report to QLD government on climate change impacts and policy.
- Invited reviewer, Consultation Paper: “Developing a National Biodiversity and Climate Change Action Plan”, NRM Ministerial Councils’ Land, Water and Biodiversity Committee, Oct 2003.
- Member: Advisory Board of Global Ecology & Biogeography (2003-2005)
- Co-convenor, Symposium on Climate Change and Australia, Ecological Society of Australia Annual Conference, Cairns, December 2002.
- Australian Research Council Reader for Discovery and Linkage Grants (2001-2003)
Publications
Book
Sections & Chapters
Westoby M, Hughes L and B Rice
(1991) Seed dispersal by ants:
comparing infertile with fertile soils. pp 434-447 in Ant-plant
interactions. (CR Huxley and DF Cutler eds), Oxford University Press,
Oxford
Contributing author to Australia's
Biodiversity: Living wealth (1995) A
J Beattie (ed.) Reed Australia, Chatswood.
Hughes, L (2000) Climate change
and biodiversity. In: Resetting the
Compass: Australia's Journey Towards Sustainability (D. Yencken &
D. Wilkinson eds) p197
Hughes L Bioindicators.
(2001) In: Encyclopedia of Global
Environmental Change (ed. T. Munn) Vo1. 2 : The Earth System:
Biological and Ecological Dimensions of Global Environmental Change
(eds HA Mooney and J G Canadell). Pp 160-166. John Wiley and Sons,
London.
Beattie AJ and Hughes L (2002)
Ant-plant interactions. In: Plant-animal
interactions: and evolutionary approach (CM Herrera and O Pellmyr eds).
pp 211-235. Blackwell Science, Oxford
Hughes L (2003). Ecological
Interactions. In: Climate Change and
Biodiversity: Synergistic Impacts, L Hannah and T Lovejoy, eds.
Advances in Applied Biodiversity Science 4. Center for Applied
Biodiversity Science, Conservation International: Washington, DC.
Pittock B ed. (2003) Climate
Change: An Australian Guide to the Science
and Potential Impacts. Major Contributors: Arthington A, Booth T,
Cowell P, Hennessy K, Howden M, Hughes L, Jones, R, Lake S, Lyne V,
McMichael T, Mullett T, Nicholls N, Torok, S, Woodruff R. Australian
Greenhouse Office, Commonwealth of Australia
Root TL & Hughes, L (2005)
Changes in phenology and ecological
interactions. Pp 61-69 In: Climate Change and Biodiversity (TE Lovejoy
and L Hannah, eds), Yale University Press, New Haven.
Drake BG, Hughes L, Johnson EA,
Seibel BA, Cochrane MA, Fabry VJ, Rasse
D, Hannah L (2005) Synergistic effects. Pp 296-316 In: Climate Change
and Biodiversity (TE Lovejoy and L Hannah, eds), Yale University Press,
New Haven.
Refereed Journal Papers
Hughes L and M Westoby (1990)
Removal rates of seeds adapted for
dispersal by ants. Ecology 71:138-148
Hughes L (1991) The relocation of
ant nest entrances: potential
consequences for ant-dispersed seeds. Australian Journal of Ecology
16:207-214
Westoby M, French K, Hughes L,
Rice B. and L Rodgerson (1991) Why do
more plant species use ants for dispersal on infertile compared with
fertile soils? Australian Journal of Ecology 16: 445-455
Hughes L and M Westoby (1992) Fate
of seeds adapted for dispersal by
ants in Australian sclerophyll vegetation. Ecology 73: 1285-1299
Hughes L and M Westoby (1992)
Effect of diaspore characteristics on
removal of seeds adapted for dispersal by ants. Ecology 73:1300-1312
Leishman MR, Hughes L, French K,
Armstrong D and M Westoby (1992) Seed
and seedling biology in relation to modelling vegetation dynamics under
global climate change. Australian Journal of Botany 40:599-614
Hughes L. and M Westoby (1992)
Capitula on stick insect eggs and
elaiosomes on seeds: convergent adaptations for burial by ants.
Functional Ecology 6:642-648 (This research has been discussed by
ABC/TV Quantum, April 1992; Nature News and Views 361:304-305; New
Scientist 137:16; BBC Wildlife Magazine 11: 12-13; ABC radio, March,
1993)
Hughes L, Westoby M and A D
Johnson (1993) Nutrient costs of
vertebrate- and ant-dispersed fruits. Functional Ecology 7: 54-62
Hughes L, Westoby M and E Jurado
(1994) Convergence of elaiosomes
and insect prey: evidence from ant foraging behaviour and fatty acid
composition Functional Ecology 8: 358-365.
Hughes L, and Westoby M (1994)
Climate change and conservation policies
in Australia: coping with change that is far away and not yet certain.
Pacific Conservation Biology 1: 308-318.
Hughes L, Dunlop M, French K,
Leishman M, Rice B, Rodgerson L and M
Westoby (1994). Predicting dispersal spectra: a minimal set of
hypotheses based on plant attributes. Journal of Ecology 82: 933-950.
Hughes L. When an insect is more
like a plant. (1996) Australia Nature
Autumn: 30-38
Hughes L, Cawsey EM. and Westoby M
(1996) Climatic range sizes of
Eucalyptus species in relation to future climate change. Global Ecology
and Biogeography Letters 5:23-29.
Hughes L, Cawsey EM and Westoby M
(1996) Geographic and climatic range
sizes of Australian eucalypts and a test of Rapoport's Rule. Global
Ecology and Biogeography Letters 5:128-142.
Hughes L and Bazzaz FA. (1997)
Effect of elevated carbon dioxide on
interactions between the western flower thrips, Frankliniella
occidentalis, and its host plant, Asclepias syriaca. Oecologia 109:
286-290
Lake, J. and Hughes, L. (1999)
Nectar production and floral
characteristics of Tropaeolum majus L. grown in ambient and elevated
carbon dioxide. Annals of Botany 84: 535-541.
Hughes, L., Wagner, D., Chang, B.,
and Pierce, NE. (2000) Effects of
mating history on the reproductive behaviour and fecundity of the
ant-tended lycaenid butterfly, Jalmenus evagoras. Behavioral Ecology
and Sociobiology 47: 119-128.
Hughes, L. (2000) Biological
consequences of global warming: is the
signal already apparent? Trends in Ecology and Evolution 15: 56-61.
Hughes, L. (2000) Climate
signatures in ecology: reply. Trends in
Ecology and Evolution 15: 287
Hughes L. and Bazzaz F. A. (2001)
Interactions between aphids and host
plants at elevated CO2: a comparison of five species pairs. Entomologia
Experimentalis et Applicata.99: 87-96
Johns CV and Hughes L. (2002)
Interactive effects of elevated CO2 and
temperature on the
leaf-miner Dialectica
scalariella Zeller (Lepidoptera:
Gracillariidae) in Paterson's Curse,
Echium plantagineum
(Boraginaceae). Global Change Biology 8: 142-152
Beaumont L. and Hughes L.
(2002) Potential changes in the
distributions of latitudinally restricted Australian butterflies in
response to climate change. Global Change Biology 8: 954-971.
Grimbacher P.S. and Hughes
L. (2002) Response of ant communities
and ant-seed interactions to bush regeneration. Ecological Management
and Restoration 3: 188-199.
Hughes, L. (2003) Climate change
and Australia: trends, projections and
research directions. Austral Ecology 28: 423-443.
John C.V., Beaumont L. and Hughes
L. Effects of CO2 and temperature on
development and consumption rates of Octotoma championi and O.
scabripennis (Coleoptera: Chrysomelidae) feeding on Lantana camara.
Entomologia Experimentalis et Applicata 108:169-178.
Thomas CD, Cameron A, Green RE,
Bakkenes M, Beaumont LJ, Collingham YC,
Erasmus| BFN, de Siqueira MF, Grainger A, Hannah L, Hughes L, Huntley
B, Jaarsveld AS, Midgley GF, Miles L, Ortega-Huerta MA, Peterson AT,
Phillips OL, Williams SE. (2004) Extinction risk from climate change.
Nature 427: 145-148.
Peel D, Pitman AJ, Hughes L,
Narisma G & Pielke RA Sr (2004)
The impact of realistic biophysical parameters for eucalypts on the
simulation of the January climate of Australia. Environmental Modelling
& Software 20: 595-612
Johns CV, Stone C & Hughes L.
Feeding preferences of the Christmas
beetle Anoplognathus chloropyrus (Coleoptera: Scarabaeidae) and four
paropsine species (Coleoptera: Chrysomelida) on selected Eucalyptus
grandis clonal foliage. Australian Forestry 67: 184-190
Thomas CD, Williams SE, Cameron A,
Green RE, Bakkenes M, Beaumont LJ,
Collingham YC, Erasmus| BFN, de Siqueira MF, Grainger A, Hannah L,
Hughes L, Huntley B, Jaarsveld AS, Midgley GF, Miles L, Ortega-Huerta
MA, Peterson AT, Phillips OL. (2004) Extinction risk from climate
change: reply Nature online 1 July www.nature.com/nature
Cameron A, Thomas CD, Green RE,
Bakkenes M, Beaumont LJ, Collingham YC,
Erasmus| BFN, de Siqueira MF, Grainger A, Hannah L, Hughes L, Huntley
B, Jaarsveld AS, Midgley GF, Miles L, Ortega-Huerta MA, Peterson AT,
Phillips OL, Williams SE. (2004) Will climate change catch us off
guard? Conservation in Practice 5: 28-29
Andrew NR & Hughes L (2004)
Species diversity and structure of
phytophagous beetle assemblages along a latitudinal gradient:
predicting the potential impacts of climate change. Ecological
Entomology 29: 527-542
Michael CA, Gillings MR, Holmes
AJ, Hughes L, Andrew NR, Holley MP and
Stokes HW (2004) Mobile gene cassettes: a fundamental resource for
bacterial evolution. American Naturalist. 164, 1-12.
Andrew NR and Hughes L. (2005)
Herbivore damage along a latitudinal
gradient: relative impacts of different feeding guilds. Oikos
108:176-182
Chambers LE, Hughes L and Weston
MA. (2005) Climate change and its
impact on Australia’s Avifauna. Emu 105: 1-20
Andrew NR and Hughes L. (2005)
Arthropod community structure along a
latitudinal gradient: implications for future impacts of climate
change. Austral Ecology 30, 281-297
Andrew NR and Hughes L. (2005)
Diversity and assemblage structure of
phytophagous Hemiptera along a latitudinal gradient: predicting the
potential impacts of climate change. Global Ecology and
Biogeography 14: 249-262
Beaumont LJ, Hughes L and Poulsen
M. (2005) Predicting species
distributions: use of climatic parameters in BIOCLIM and its impact on
predictions of species’ current and future distributions. Ecological
Modelling 186: 250-269
Walther G-R, Hughes L, Vitousek P
and Stenseth NC (2005) Consensus on
climate change. Trends in Ecology and Evolution 20: 648-649
Andrew NR and Hughes L. Potential
host colonisation by insect
herbivores in a warmer climate: a transplant experiment. Global Change
Biology (in press, accepted 27/12/04)
Beaumont LJ, McAllan IAW and
Hughes L. (2006) A matter of timing:
changes in the first date of arrival and last date of departure of
Australian migratory birds. Global Change Biology 12: 1339-1354
Book & CD Reviews
Hughes, L. (1999) Review of
Ecology: CD ROM Version. Australian
Journal of Ecology 24: 95-96.
Hughes, L. (1999) Review of
Copeland, C and Lewis, D (eds) Saving Our
Heritage: the role of science in managing Australia’s ecosystems.
Today’s Life Sciences, July/August p.61.
Other publications
Hughes L. (2001) Climate
change and biodiversity in Australia.
Lifelines 7: 32-34
Howden M, Hughes L, Dunlop M,
Zethoven I, Hilbert D. Chilcott C and
Crutch G (2003) Report on BDAC workshop of climate change impacts on
biodiversity in Australia. CSIRO Sustainable Ecosystems, Canberra.
Dunlop, M., Howden, M., and
Hughes, L. (2003) Biodiversity and
Climate Change in Australia. In R. Douglas, J. Goldie and B. Furnass
(eds). "In Search Of Sustainability" online conference. August 2003.
http://www.isosconference.org.au/
Possingham, H., Hughes, L. &
Howden M. (2003) Biodiversity and
Climate Change: possible impacts, adaptive response and research needs.
Pp 103-116 in: Living with Climate Change: A National Conference
on Climate Change Impacts and Adaptation. 18-19th December, 2002,
Australian Academy of Sciences, Canberra.
Hughes L (2003) Recent impacts of
climate change on species and
ecosystems. In: Howden M, Hughes L, Dunlop M, Zethoven I, Hilbert D.
Chilcott C and Crutch G (2003) Report on BDAC workshop of climate
change impacts on biodiversity in Australia. CSIRO Sustainable
Ecosystems, Canberra.
Hughes L (2003) Indicators of
Climate Change. In: Howden M, Hughes L,
Dunlop M, Zethoven I, Hilbert D. Chilcott C and Crutch G (2003) Report
on BDAC workshop of climate change impacts on biodiversity in
Australia. CSIRO Sustainable Ecosystems, Canberra.
Krockenberger AK, Kitching R,
Turton SM (eds) plus 12 other authors
including Hughes L (2004) Environmental Crisis: Climate Change and
Terrestrial Biodiversity in Queensland. Cooperative Research Centre for
Tropical Rainforest Ecology and Management. Rainforest CRC, Cairns,
QLD, Australia
Hughes L (2004) Moving along the
corridors of change. National Parks
Association Journal. Vol. 48 April 2004
Invited Chapters in preparation
Hennessy K, Fitzharris B,
Bates B, Harvey N, Howden M, Hughes L,
Salinger J, Warrick R. Chapt 11. Australia and New Zealand In:
Intergovernmental Panel on Climate Change Fourth Assessment Report,
Working Group II, Impacts, Adaptation & Vulnerability. IPCC, Geneva.
Contributing Author to: Midgley
etc Chapt 4. Ecosystems In:
Intergovernmental Panel on Climate Change Fourth Assessment Report,
Working Group II, Impacts, Adaptation & Vulnerability. IPCC, Geneva
Hughes L. Vulnerability of
Australian ecosystems to climate change. In:
Key vulnerable regions and climate change. European Climate Forum.