About

 

Professor Rocky de Nys has extensive research experience in aquaculture and marine biotechnology; algal biomass and bio-products; natural products and antifouling. He has a focus on applied research with an emphasis on commercialisation where there are direct and foreseeable outcomes for industry. He supports strong industry collaborations in the development and implementation of technologies for sustainable aquaculture, with a focus on the production of macroalgal biomass for bioremediation and bio-products. Applications for these technologies range from algal bioremediation of wastewaters from aquaculture and municipal water treatment through to algal biomass for human foods and bioenergy.

 

 

Interests
Professional
  • Innovative applications for macroalgal resources and biotechnologies
Research
  • Macroalgal biomass and bioproducts
  • Bioremediation of aquatic waste waters
  • Bioremediation of industrial waste waters and carbon capture
Experience
  • 2011 to present - Professor and Research Leader, James Cook University (Townsville, Australia)
  • 2005 to 2011 - Professor and Head of Discipline - Aquaculture, James Cook University (Townsville, Australia)
  • 2002 to 2005 - Associate Professor, James Cook University (Townsville, Australia)
  • 1994 to 2002 - ARC Research Fellow and Postdoctoral Fellow, University of New South Wales (Sydney, Australia)
  • 2000 - Graduate Diploma of Technical Management, Deakin University (Melbourne, Australia)
  • 1993 to 1994 - Postdoctoral Fellow, Eidgenössische Technische Hochschule (Zurich, Switzerland)
  • 1992 - PhD, James Cook University (Townsville, Australia)
  • 1988 - MSc, University of Otago (Dunedin, New Zealand)
  • 1985 - BSc, University of Waikato (Hamilton, New Zealand)
Research Disciplines
Socio-Economic Objectives
Honours
Awards
  • 2006 - CSIRO Wealth from Oceans Flagship Fellowship
  • 2002 - JCU Vice-Chancellor's Award for Entrepreneurial Research
  • 2001 - Young Tall Poppy NSW (Australian Institute of Political Science), Recognising the achievements of Australia's outstanding younf researchers
Memberships
  • Chartered chemist
  • MRACI - Royal Australian Chemical Institute
Publications

These are the most recent publications associated with this author. To see a detailed profile of all publications stored at JCU, visit ResearchOnline@JCU. Hover over Altmetrics badges to see social impact.

Journal Articles
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ResearchOnline@JCU stores 199+ research outputs authored by Prof Rocky de Nys from 2000 onwards.

Current Funding

Current and recent Research Funding to JCU is shown by funding source and project.

Australian Research Council - Linkage - Projects

Flavour enhancing functional feeds for farmed barramundi

Indicative Funding
$4,170 over 3 years (administered by Deakin University)
Summary
This project will develop novel functional feeds for improving the flavour quality of Australian farmed barramundi. Using a multidisciplinary approach, this Project expects to expand our fundamental knowledge of flavour enhancement, whilst providing significant practical benefits with respect to final product quality. The project's outcomes will enable industry to achieve higher product quality benchmarks, towards the ultimate goal of improving the marketability of barramundi both locally and overseas. This project is intended to provide significant benefits to the Australian barramundi industry by increasing product values, thereby facilitating an economically sustainable growth of this important regional industry.
Investigators
David Francis, Giovanni Turchini, Rocky de Nys, Damien Callahan, Xavier Conlan, Russell Keast and Vittorio Moretti in collaboration with Richard Smullen and Sue Poole (Deakin University, College of Science & Engineering, Universita degli Studi di Milano, Ridley AgriProducts, Department of Agriculture and Fisheries and Forestry)
Keywords
aquaculture; Flavour; Barramundi; Food Chemistry; Seaweed; Animal Nutrition

CRC for Developing Northern Australia Scheme - Expressions of Interest

Northern Aquaculture Industry Situational Analysis

Indicative Funding
$202,117 over 2 years
Summary
This project will identify key challenges and opportunities facing the North Australian aquaculture sector and explore potential solutions and/or identify the most strategic research projects for further investment. This will include and not be limited to: infrastructure, policy, investment, environmental, production, knoweldge, training and human capital gaps and the research or alternative solutions to address them. The project will be delivered through a literature review, development of the 'Northern aquaculture industry vision 2028' in consultation with indigenous and non-indigenous stakholders, desktop study and SWOT analysis, and the situational analysis report.
Investigators
Dean Jerry, Jennifer Cobcroft, Kyall Zenger, Jan Strugnell, Amy Diedrich, Chaoshu Zeng, Rocky de Nys and Sandra Hughes in collaboration with Matthew Cook, Robert Bell, Jane Lovell, Wayne Hutchinson, Kim Hooper and Jo-Anne Ruscoe (College of Science & Engineering, JCU Singapore, Commonwealth Scientific & Industrial Research Organisation, Blueshift Consulting, Seafood Industry Australia, Fisheries Research and Development Corporation, Australian Prawn Farmers Association and Australian Barramundi Farmers Association)
Keywords
Northern Australia; Aquaculture

Department of Industry, Innovation and Science - Global Innovation Linkages Programme

Algae technology aiding aquaculture sustainability and food security

Indicative Funding
$548,010 over 3 years (administered by Pacific Biotechnologies Ltd)
Summary
The first targeted outcome of this project will be to clean incoming and waste water to improve walter quality and provide increased bio-security from bacterial pathogens in intensive aquaculture. The second targeted outcome will be to test the efficacy of functional algae in shrimp feed to improve disease resistance and product quality. Overall these outcome will deliver a sustainable platform for aquaculture in Vietnam.
Investigators
Arnold Mangott, Rocky de Nys, Dan Mulder, Thomas Torsten and Dinh Lam (Pacific Biotechnologies Ltd, College of Science & Engineering, The University of New South Wales and Viet-Uc)
Keywords
Aquaculture; Aquatic Animal Health; Bioremediation; Food Security; Biosecurity; Sustainability

Pacific Biotechnologies Ltd - Contract Research

Macroalgae

Indicative Funding
$5,985,766 over 5 years
Summary
This project delivers the applied research to implement macroalgae as a biotechnology for the remediation of waste waters from agriculture, aquaculture and municipal and industrial use. It also delivers the development if bio-products from algal biomass to value-add to the bioremediation process.
Investigators
Rocky de Nys in collaboration with Rebecca Lawton, Andrew Cole, David Roberts, Marie Magnusson, Thomas Mannering and Jonathan Moorhead (College of Science & Engineering)
Keywords
Macroalgae; bio-products; Seaweed; Bioremediation

QLD Department of Science, Information, Technology and Innovation - Advance Queensland Innovation Partnerships

Health products from Queensland algae

Indicative Funding
$53,559 over 2 years (administered by University of Southern Queensland)
Summary
The overarching aim of the project is to generate the evidence required to create new health products from algae produced in Queensland by the industry partner MBD. The project team has recently demonstrated the potential therapeutic benefits of using algae in diets to deliver nutrients and minerals. This work shows that algae are functional foods, that is, foods that could reverse or prevent disease and deliver health benefits. We will now test whether a range of products can be developed from different algae to decrease or prevent obesity, improve muscle tone especially in the elderly, and prebiotics for gut health.
Investigators
Rocky de Nys, David Roberts, Lindsay Brown, Sunil Panchal and Arnold Mangott (College of Science & Engineering and University of Southern Queensland)
Keywords
Algae; Metabolic Syndrome; Minerals; Health; Pigments; Seaweed

Department of Industry, Innovation and Science - Innovation Connections - Entrepreneurs' Programme

Translating research and development into best practice aquaculture through wastewater service and new product development

Indicative Funding
$50,000 over 2 years, in partnership with Pacific Biotechnologies Ltd ($50,000)
Summary
This project will deliver research and development capability to MBD Energy Ltd through the placement of Dr Nicholas Paul in the business in order to develop and implement new ideas with commercial potential in products and services.
Investigators
Rocky de Nys and Nicholas Paul (College of Science & Engineering)
Keywords
Seaweed; Algae; Aquaculture; Business; Products; Services

Meat & Livestock Australia - Research Grant

MLA Algae Feeding Trial

Indicative Funding
$140,250 over 2 years (administered by CSIRO)
Summary
This project will provide the tropical seaweed Asparagopsis taxiformis, as a novel feed supplement with the objective of reducing methane emissions from ruminant animals.
Investigators
Rocky de Nys (College of Science & Engineering)
Keywords
aquaculture; methane emissions; Seaweed; Nutrition; Macroalgae; ruminants
Supervision

Advisory Accreditation: I can be on your Advisory Panel as a Primary or Secondary Advisor.

These Higher Degree Research projects are either current or by students who have completed their studies within the past 5 years at JCU. Linked titles show theses available within ResearchOnline@JCU.

Current
  • Sulfated polysaccharides (ulvan) from Ulva ohnoi (Chlorophyta): Identifying parameters for structure­activity relationships (PhD , Advisor Mentor)
Completed
Data

These are the most recent metadata records associated with this researcher. To see a detailed description of all dataset records, visit the JCU Research Data Catalogue.

Collaboration

The map shows research collaborations by institution from the past 7 years.
Note: Map points are indicative of the countries or states that institutions are associated with.

  • 5+ collaborations
  • 4 collaborations
  • 3 collaborations
  • 2 collaborations
  • 1 collaboration
  • Indicates the Tropics (Torrid Zone)

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