Professor Craig Franklin
Professor

Craig Franklin

Email: 
Phone: 
+61 7 336 52355

Background

My lab investigates the physiological and behavioural responses of fish, frogs and reptiles to changing environmental conditions including assessing and predicting the impact of human-induced environmental change. A major thrust of this research is within the emerging field of Conservation Physiology. We are particularly interested in the capacity and plasticity of physiological systems (e.g. respiratory, cardiovascular, osmoregulatory, digestive and musculo-skeletal) to compensate and maintain performance under changing environmental conditions.

We combine lab-based experimental studies with fieldwork, and take an integrative approach that utilises ecological, behavioural, physiological and genomic methodologies. In the field we utilise remote sensing technology (acoustic and satellite telemetry, archival tags) to investigate the movement patterns and behaviours of animals in relation to environmental conditions.

Current projects include:

  • assessing the effects of increasing temperatures on sharks, frogs, turtles and crocodiles;
  • determining the physiological basis for the impact of increasing UV-B radiation on frogs;
  • diving behaviour and physiology of freshwater turtles and crocodiles;
  • acoustic and satellite tracking of sharks, turtles and crocodiles in Queensland;
  • regulation of physiological function in aestivating frogs

Availability

Professor Craig Franklin is:
Not available for supervision
Media expert

Fields of research

Animal physiological ecology Animal structure and function Biological Sciences Climate change impacts and adaptation Ecology Environmental Sciences Vertebrate biology Zoology

Qualifications

  • Bachelor (Honours) of Science (Advanced), University of Canterbury
  • Doctor of Philosophy, University of Canterbury

Search Professor Craig Franklin’s works on UQ eSpace

411 works between 1985 and 2025
All (411) Journal Article (334) Book Chapter (5) Conference Publication (34) Book (6) Other Outputs (30) Edited Outputs (2)

381 - 400 of 411 works

1993

Journal Article

Recruitment patterns and contractile properties of fast muscle-fibers isolated from rostral and caudal myotomes of the short-horned sculpin

Johnston, Ian A., Franklin, Craig E. and Johnson, Timothy P. (1993). Recruitment patterns and contractile properties of fast muscle-fibers isolated from rostral and caudal myotomes of the short-horned sculpin. Journal of Experimental Biology, 185, 251-265.

Recruitment patterns and contractile properties of fast muscle-fibers isolated from rostral and caudal myotomes of the short-horned sculpin

1993

Journal Article

Respiratory and cardiovascular responses to hypoxia in the Australian lungfish

Fritsche, Regina, Axelsson, Michael, Franklin, Craig E., Grigg, Gordon C., Holmgren, Susanne and Nilsson, Stefan (1993). Respiratory and cardiovascular responses to hypoxia in the Australian lungfish. Respiration Physiology, 94 (2), 173-187. doi: 10.1016/0034-5687(93)90046-D

Respiratory and cardiovascular responses to hypoxia in the Australian lungfish

1993

Journal Article

Increased Vascularity of the Lingual Salt-Glands of the Estuarine Crocodile, Crocodylus-Porosus, Kept in Hyperosmotic Salinity

Franklin, CE and Grigg, GC (1993). Increased Vascularity of the Lingual Salt-Glands of the Estuarine Crocodile, Crocodylus-Porosus, Kept in Hyperosmotic Salinity. Journal of Morphology, 218 (2), 143-151. doi: 10.1002/jmor.1052180204

Increased Vascularity of the Lingual Salt-Glands of the Estuarine Crocodile, Crocodylus-Porosus, Kept in Hyperosmotic Salinity

1993

Journal Article

Preliminary-Observations On Blood-Flow in the Coronary-Arteries of 2 School Sharks (Galeorhinus-Australis)

Davie, PS and Franklin, CE (1993). Preliminary-Observations On Blood-Flow in the Coronary-Arteries of 2 School Sharks (Galeorhinus-Australis). Canadian Journal of Zoology-Revue Canadienne De Zoologie, 71 (6), 1238-1241. doi: 10.1139/z93-169

Preliminary-Observations On Blood-Flow in the Coronary-Arteries of 2 School Sharks (Galeorhinus-Australis)

1993

Journal Article

X‐cell gill disease obliterates the lamellar blood supply in the Antarctic teleost, Pagothenia borchgreviniki (Boulenger 1902)

Franklin, C. E., McKenzie, J. C., Davison, W. and Carey, P. W. (1993). X‐cell gill disease obliterates the lamellar blood supply in the Antarctic teleost, Pagothenia borchgreviniki (Boulenger 1902). Journal of Fish Diseases, 16 (3), 249-254. doi: 10.1111/j.1365-2761.1993.tb01254.x

X‐cell gill disease obliterates the lamellar blood supply in the Antarctic teleost, Pagothenia borchgreviniki (Boulenger 1902)

1993

Journal Article

The effects of chronic exposure to the water soluble fraction of fuel oil on an antarctic fish Pagothenia borchgkevinki

Davison, W, Franklin, CE, McKenzie, JC and Carey, PW (1993). The effects of chronic exposure to the water soluble fraction of fuel oil on an antarctic fish Pagothenia borchgkevinki. Comparative Biochemistry and Physiology. Part C, Comparative, 104 (1), 67-70. doi: 10.1016/0742-8413(93)90113-Y

The effects of chronic exposure to the water soluble fraction of fuel oil on an antarctic fish Pagothenia borchgkevinki

1993

Journal Article

Blood pressure and heart rate during tonic immobility in the black tipped reef shark, Carcharhinus melanoptera

Davie, Peter S., Franklin, Craig E. and Grigg, Gordon C. (1993). Blood pressure and heart rate during tonic immobility in the black tipped reef shark, Carcharhinus melanoptera. Fish Physiology and Biochemistry, 12 (2), 95-100. doi: 10.1007/BF00004374

Blood pressure and heart rate during tonic immobility in the black tipped reef shark, Carcharhinus melanoptera

1993

Journal Article

The role of the spleen during exercise in the Antarctic Teleost, Pagothenia borchgrevinki

Franklin, Craig E., Davison, William and McKenzie, Jan C. (1993). The role of the spleen during exercise in the Antarctic Teleost, Pagothenia borchgrevinki. Journal of Experimental Biology, 174 (1), 381-386.

The role of the spleen during exercise in the Antarctic Teleost, Pagothenia borchgrevinki

1993

Journal Article

The role of the pericardium in cardiac function in the dogfish, Squalus acanthias

Franklin, C. E. and Davie, P. S. (1993). The role of the pericardium in cardiac function in the dogfish, Squalus acanthias. Journal of Fish Biology, 43 (2), 213-219. doi: 10.1111/j.1095-8649.1993.tb00423.x

The role of the pericardium in cardiac function in the dogfish, Squalus acanthias

1992

Journal Article

Sexual maturity can double heart mass and cardiac power output in male rainbow-trout

Franklin, Craig E. and Davie, Peter S. (1992). Sexual maturity can double heart mass and cardiac power output in male rainbow-trout. Journal of Experimental Biology, 171 (1), 139-148.

Sexual maturity can double heart mass and cardiac power output in male rainbow-trout

1992

Journal Article

Plasma-Cortisol and Osmoregulatory Changes in Sockeye-Salmon Transferred to Sea-Water - Comparison Between Successful and Unsuccessful Adaptation

Franklin, CE, Forster, ME and Davison, W (1992). Plasma-Cortisol and Osmoregulatory Changes in Sockeye-Salmon Transferred to Sea-Water - Comparison Between Successful and Unsuccessful Adaptation. Journal of Fish Biology, 41 (1), 113-122. doi: 10.1111/j.1095-8649.1992.tb03174.x

Plasma-Cortisol and Osmoregulatory Changes in Sockeye-Salmon Transferred to Sea-Water - Comparison Between Successful and Unsuccessful Adaptation

1992

Journal Article

Cardiac Physiology in Tunas .1. Invitro Perfused Heart Preparations From Yellowfin and Skipjack Tunas

Farrell, AP, Davie, PS, Franklin, CE, Johansen, JA and Brill, RW (1992). Cardiac Physiology in Tunas .1. Invitro Perfused Heart Preparations From Yellowfin and Skipjack Tunas. Canadian Journal of Zoology-Revue Canadienne De Zoologie, 70 (6), 1200-1210. doi: 10.1139/z92-167

Cardiac Physiology in Tunas .1. Invitro Perfused Heart Preparations From Yellowfin and Skipjack Tunas

1992

Conference Publication

Innervation of the Foramen Panizzae Sphincter and the Aortic Anastomosis in the Crocodile, Crocodylus-Porosus

Karila, P, Holmgren, S, Gibbins, IL, Grigg, GC, Franklin, CE, Axelsson, M, Fritsche, R and Nilsson, S (1992). Innervation of the Foramen Panizzae Sphincter and the Aortic Anastomosis in the Crocodile, Crocodylus-Porosus. AMSTERDAM: ELSEVIER SCIENCE BV. doi: 10.1016/0167-0115(92)90592-I

Innervation of the Foramen Panizzae Sphincter and the Aortic Anastomosis in the Crocodile, Crocodylus-Porosus

1992

Journal Article

Cardiac performance of an isolated eel heart: effects of hypoxia and responses to coronary artery perfusion

Davie, Peter S., Farrell, Anthony P. and Franklin, Craig E. (1992). Cardiac performance of an isolated eel heart: effects of hypoxia and responses to coronary artery perfusion. Journal of Experimental Zoology, 262 (2), 113-121. doi: 10.1002/jez.1402620202

Cardiac performance of an isolated eel heart: effects of hypoxia and responses to coronary artery perfusion

1992

Journal Article

Dimensional analysis of the ventricle of an in situ perfused trout heart using echocardiography

Franklin, Craig E. and Davie, Peter S. (1992). Dimensional analysis of the ventricle of an in situ perfused trout heart using echocardiography. Journal of Experimental Biology, 166 (1), 47-60.

Dimensional analysis of the ventricle of an in situ perfused trout heart using echocardiography

1992

Journal Article

The effects of acute exposure to the water soluble fraction of diesel fuel oil on survival and metabolic rate of an antarctic fish (Pagothenia borchgrevinki)

Davison, William, Franklin, Craig E., McKenzie, Jan C. and Dougan, Michael C. R. (1992). The effects of acute exposure to the water soluble fraction of diesel fuel oil on survival and metabolic rate of an antarctic fish (Pagothenia borchgrevinki). Comparative Biochemistry and Physiology Part C: Comparative Pharmacology, 102 (1), 185-188. doi: 10.1016/0742-8413(92)90061-B

The effects of acute exposure to the water soluble fraction of diesel fuel oil on survival and metabolic rate of an antarctic fish (Pagothenia borchgrevinki)

1992

Journal Article

Seawater adaptability of New Zealand's sockeye (Oncorhynchus nerka) and chinook salmon (O. tshawytscha): physiological correlates of smoltification and seawater survival

Franklin, CE, Davison, W and Forster, ME (1992). Seawater adaptability of New Zealand's sockeye (Oncorhynchus nerka) and chinook salmon (O. tshawytscha): physiological correlates of smoltification and seawater survival. Aquaculture, 102 (1-2), 127-142. doi: 10.1016/0044-8486(92)90295-V

Seawater adaptability of New Zealand's sockeye (Oncorhynchus nerka) and chinook salmon (O. tshawytscha): physiological correlates of smoltification and seawater survival

1992

Journal Article

Redistribution Of Air Within The Lungs May Potentiate "Fright" Bradycardia In Submerged Crocodiles (Crocodylus porosus)

Wright, Jonathan C., Grigg, Gordon C. and Franklin, Craig E. (1992). Redistribution Of Air Within The Lungs May Potentiate "Fright" Bradycardia In Submerged Crocodiles (Crocodylus porosus). Comparative Biochemistry and Physiology Part A: Physiology, 102 (1), 33-36. doi: 10.1016/0300-9629(92)90007-D

Redistribution Of Air Within The Lungs May Potentiate "Fright" Bradycardia In Submerged Crocodiles (Crocodylus porosus)

1992

Journal Article

Myocardial power output of an isolated eel (Anguilla dieffenbachii) heart preparation in response to adrenaline

Franklin C.E. and Davie P.S. (1992). Myocardial power output of an isolated eel (Anguilla dieffenbachii) heart preparation in response to adrenaline. Comparative Biochemistry and Physiology. Part C, Comparative, 101 (2), 293-298. doi: 10.1016/0742-8413(92)90276-D

Myocardial power output of an isolated eel (Anguilla dieffenbachii) heart preparation in response to adrenaline

1992

Journal Article

Myocardial oxygen consumption and mechanical efficiency of a perfused dogfish heart preparation

Davie P.S. and Franklin C.E. (1992). Myocardial oxygen consumption and mechanical efficiency of a perfused dogfish heart preparation. Journal of Comparative Physiology B, 162 (3), 256-262. doi: 10.1007/BF00357532

Myocardial oxygen consumption and mechanical efficiency of a perfused dogfish heart preparation

Current funding

  • 2024 - 2027
    Between a hot place & hypoxia: Quantifying fish-kill risk in inland rivers (ARC Linkage Project administered by The University of Western Australia)
    University of Western Australia
    Open grant
  • 2014 - 2031
    Crocodile behaviour and ecology research
    Australia Zoo Wildlife Warriors Worldwide Ltd
    Open grant

Past funding

  • 2022
    Fish response to chronic hypoxia
    Queensland Department of Regional Development, Manufacturing and Water
    Open grant
  • 2020 - 2021
    Between and Hot Place and Hypoxia: Modelling to support climate adaptation of Queensland's inland river waterholes (Qld Department of Environment and Science grant administered by UWA)
    University of Western Australia
    Open grant
  • 2020 - 2024
    Future-proofing the salmon farming industry through feeds for thermal tolerance (CRC-P administered by Ridley Agriproducts)
    Ridley AgriProducts Pty Ltd
    Open grant
  • 2019 - 2024
    Environmental and physiological drivers of immune function in frogs
    ARC Discovery Projects
    Open grant
  • 2018
    Advanced imaging with wide spectrum molecular, quantitative and morphological applications in biological research
    UQ Major Equipment and Infrastructure
    Open grant
  • 2018 - 2019
    Continuous flow isotope ratio mass spectrometer (CF-IRMS) and ancillary preparation systems for carbon, nitrogen and sulfur isotope microanalysis for archaeology, biology, earth and environmental scie
    UQ Major Equipment and Infrastructure
    Open grant
  • 2017 - 2019
    Maximising Conservation outcomes for Shark and Ray MPAs
    James Cook University
    Open grant
  • 2017 - 2022
    Movement ecology of elasmobranches
    Rio Tinto Aluminium Limited
    Open grant
  • 2017
    Towards a high-throughput metabolic phenotyping capability for production animals and plants
    UQ Major Equipment and Infrastructure
    Open grant
  • 2016 - 2022
    Can dietary supplements increase the thermal tolerance of fish?
    Ridley AgriProducts Pty Ltd
    Open grant
  • 2015 - 2016
    Optimising fishways and environmental water release strategies
    Queensland Bulk Water Supply Authority trading as Seqwater
    Open grant
  • 2015 - 2019
    Designing effective fish-friendly waterway culverts: integration of hydrodynamics and swimming performance
    ARC Linkage Projects
    Open grant
  • 2015 - 2016
    Coping with Climate Change: can diet be used to change the thermal phenotype and improve the immunocompetency of aquaculture species?
    Ridley AgriProducts Pty Ltd
    Open grant
  • 2015 - 2017
    Extreme acid tolerance: Overcoming the challenges of life at low pH
    ARC Discovery Projects
    Open grant
  • 2014 - 2021
    NESP Threatened Species Recovery Hub
    National Environmental Science Program
    Open grant
  • 2014 - 2018
    Investigating movement, distribution, abundance and diet to support management objectives for threatened riverine predators in Northern Australia
    ARC Linkage Projects
    Open grant
  • 2014 - 2015
    Optimising fishway operations and water storage management regimes - migratory responses to flow
    Queensland Bulk Water Supply Authority trading as Seqwater
    Open grant
  • 2014 - 2016
    How does the interaction between environmental drivers determine the impact of global change on animals?
    University of Sydney
    Open grant
  • 2013 - 2014
    Optimising hydrology and asset management regimes in the Logan and Mary river systems (SEQWater 2013-14 Work Plan Project)
    Queensland Bulk Water Supply Authority trading as Seqwater
    Open grant
  • 2013 - 2014
    Lungfish Management Plan Research (as part of the amended 2012-2013 Seqwater Work Plan)
    Queensland Bulk Water Supply Authority trading as Seqwater
    Open grant
  • 2012 - 2014
    Scientific review of the DEHP's estuarine crocodile abundance and distribution data and methodology
    UniQuest Pty Ltd
    Open grant
  • 2012 - 2013
    Integrating acoustic telemetry and predictive modelling to define critical habitats for threatened species in the Mary River, Queensland
    UQ FirstLink Scheme
    Open grant
  • 2012 - 2013
    OzTrack - eResearch Tools for the storage, analysis and visualisation of animal tracking data
    University of Melbourne
    Open grant
  • 2011 - 2013
    Swimming Performance of Fish: Applications to Fish Passage Requirements at Man-made Barriers
    UQ Collaboration and Industry Engagement Fund
    Open grant
  • 2011 - 2013
    Living in a changing climate: The impacts of temperature during aestivation on burrowing frogs
    ARC Discovery Projects
    Open grant
  • 2010 - 2012
    Movement Patterns and behavioural strategies of Estuarine Crocodiles: A long-term remote monitoring study using an underwater acoustic array
    ARC Linkage Projects
    Open grant
  • 2009 - 2012
    Predicting the Impact of Damming on the Endangered Mary River Turtle
    ARC Linkage Projects
    Open grant
  • 2006 - 2009
    Improving the growth rate and flesh quality of cultured Barramundi: Investigating the effects of temperature, diet, and population
    ARC Linkage Projects
    Open grant
  • 2006 - 2009
    Tracking crocodiles in 3-dimensions: A remote monitoring study of movement patterns and diving behaviour
    ARC Linkage Projects
    Open grant
  • 2006 - 2011
    The inhibition of muscle disuse atrophy in burrowing frogs
    ARC Discovery Projects
    Open grant
  • 2005
    The Effect of Development Temperature on Growth and Condition of Barramundi
    UQ FirstLink Scheme
    Open grant
  • 2005 - 2007
    Physiological Thermoregulation and Cardiovascular Function in Reptiles
    ARC Discovery Projects
    Open grant
  • 2004
    Inhibition Of Muscle Disuse Atrophy In Burrowing Frogs: Role Of Neurotransmission, Endogenous Opiates And Antioxidants
    University of Queensland Research Development Grants Scheme
    Open grant
  • 2003 - 2004
    Diving behaviour and performance of Elseya sp. from the Burnett River, Queensland
    Queensland Environmental Protection Agency
    Open grant
  • 2003 - 2005
    Regulation of salt gland activity in the estuarine crocodile: phenotypic plasticity and control mechanisms.
    ARC Discovery Projects
    Open grant
  • 2002 - 2004
    Investigation of the osmoregulatory plasticity in the euryhaline bullshark, Carcharhinus Leucas
    Univerity of St Andrews
    Open grant
  • 2002
    Validation of the use of multiple frequency electrical impedence to assess body condition in wildlife
    University of Queensland Research Development Grants Scheme
    Open grant
  • 2000
    The importance of soil type and cocoon formation in aestivating desert frogs.
    ARC Australian Research Council (Small grants)
    Open grant
  • 1999 - 2001
    Diving Capabilities and Physiology of Cloacal Breathing Turtles: Conservation Implications of Habitat Disturbance
    ARC Australian Research Council (Large grants)
    Open grant
  • 1998
    A filed telemetric study of the diving behaviours and capabilities of the Fitzroy River Turtle
    UQ Foundation
    Open grant
  • 1998
    Cardiovascular dynamics and control during exercise in the saltwater crocodile
    ARC Australian Research Council (Small grants)
    Open grant
  • 1998 - 2000
    Locomotor performance and muscle characteristics of aestivating frogs
    ARC Australian Research Council (Large grants)
    Open grant
  • 1998
    Phenotypic plasticity of plastic responses: the effect of predators on thermal acclimation of locomotor performance in the striped marsh frog
    ARC Australian Research Council (Small grants)
    Open grant
  • 1997 - 1999
    Experimental Conservation Genetics of Rainbowfish
    ARC Australian Research Council (Large grants)
    Open grant
  • 1996
    Cardiovascular physiology of crocodiles
    ARC Australian Research Council (Small grants)
    Open grant
  • 1996 - 1997
    Circulatory Physiology of Antartic Fish
    Quality Funds Round 3
    Open grant
  • 1996
    Morphology and ultrastructure of crocodilian osmoregulatory tissues
    University of Queensland New Staff Research Grant
    Open grant

Availability

Professor Craig Franklin is:
Not available for supervision

Supervision history

Current supervision

  • Doctor Philosophy

    Physiologically-mediated responses to environmental conditions in a long-lived aquatic ectotherm

    Principal Advisor

    Other advisors: Associate Professor Celine Frere

  • Doctor Philosophy

    Adaptation to environmental change; how plastic is the gut bacterial microbiome of koalas?

    Associate Advisor

    Other advisors: Associate Professor Celine Frere

  • Doctor Philosophy

    Ecophysiology of feeding under stress in salmonids -

    Associate Advisor

    Other advisors: Dr Rebecca Cramp

  • Doctor Philosophy

    Urbanisation and the emergence of wildlife fungal diseases

    Associate Advisor

    Other advisors: Dr Rebecca Cramp, Associate Professor Celine Frere

Completed supervision

Enquiries

Contact Professor Craig Franklin directly for media enquiries about:

  • Amphibians
  • Antarctica - ecology
  • Climate change
  • Conservation biology
  • Crocodiles
  • Diving
  • Environment and wildlife
  • Evolution - fish and reptiles
  • Fish
  • Frogs
  • Reptiles
  • Sharks
  • Turtles
  • UV radiation

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