Ms Nepheronia Ogburn
Research student
Career Summary
Biography
Nepheronia Jumalon Ogburn is a Marine Biologist (Magna cum Laude at University of San Carlos, Philippines) and Aquaculturist. She developed commercial integrated farming technology focused on sustainable resource management, especially in Asia. Her first job with the Southeast Asian Fisheries Development Center (SEAFDEC) began as the first pre-employment scholar graduating in a pioneering Master of Science in Fisheries (Aquaculture) under a joint SEAFDEC-University of the Philippines collaboration with international funding. She worked on finfish and natural food production, and as the Leader of the Artemia Project, with 4-years grant from Sweden’s International Foundation for Science. She coordinated support from many Institutions in Europe and USA, where she gave talks in conferences and symposia.
Upon migration to Australia, she worked as Facilitator of the NSW OLMA Aquaculture, Fishing and Related Industries Committee Inc., administering federal funds and producing publications for many pioneering aquaculture projects. With a young family, she then worked on her own Company, AJ Aqua Intercon P/L, which advised/managed important projects for local and foreign clients, including Uncle Ben’s of Australia; Australian Native Fish P/L and The Nature Conservancy (TNC), USA. Her project with TNC offered alternative livelihood to illegal fishers in Komodo National Park, Indonesia based on pioneering work in her own Philippine farm, which had support from the Office of the Philippine President.
Since her move to Port Stephens in 1996, Nepheronia taught in Hunter TAFE Campuses in various Aquaculture courses, and later on Conservation and Land Management. Although she passed a comprehensive exam and was granted the first non-Dutch scholarship for a PhD in Fisheries in the Netherlands, she had to give it up for migration and motherhood.
Nepheronia diversified her specialisation to include a TAFE Advanced Diploma on Environmental Management and Certificate IV in Training and Assessment etc., and also as Networker and independent sales contractor/marketer for local and international companies. She has written a series of poetry and will be launching her first poetry book, Natural Insights late in 2022 (postponed due to COVID19 pandemic), during a celebration in honour of her late father, who built the first open-air Butterfly Sanctuary in Philippines. She is one of the founding members of the Julian N. Jumalon Foundation which owns the Sanctuary, Art Gallery (housing unique lepido-mosaic arts) and mini-museum, regularly visited by tourists from around the world.
Nepheronia received various awards/grants, including outstanding alumnus of the University of San Carlos, a letters patent grantee for invention of a new pump and the best monograph award from the Philippine National Academy of Science & Technology for a Grouper Manual, where she was industry contributor/co-writer. She is a member of the World Aquaculture Society (WAS) and gave a talk at the WAS World Aquaculture Conference in France, shortly after her PhD confirmation in August 2018. After the conference, she was offered the option of doing a double-PhD degree in Europe, which luckily she did not pursue as the pandemic hit Europe badly at the time she would have gone.
Nepheronia decided to accept a scholarship in August 2017 from the University of Newcastle to do a PhD in Environmental Remediation, researching on “Waste to Feed: Agricultural Waste – Grown Brine Shrimp as Live Food for Aquaculture and Potential Source of Protein for Feeds” with potential of producing fishmeal replacement to address the diminishing wild fisheries resource. This is a step to achieve her dream of building a model integrated agri-aquaculture and tourism/training farm, showcasing her innovative technologies, like taming of carnivore fish to provide up to 100% survival and best quality fish desired by Sydney live seafood restaurants or export market.
Nepheronia has submitted her PhD thesis in March 2023.
Keywords
- Agricultural Waste for Protein/Food Production
- Aquaculture
- Artemia
- Circular Economy Innovation
- Environmental Management & Remediation
- Finfish Farming & Predator Taming
- Microalgae
- Natural Food Production
- Project Management
- Research and Grant Administration
- Scientific Research and Industry Application
Languages
- English (Fluent)
- Cebuano (Mother)
Awards
Award
Year | Award |
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2004 |
Outstanding Book Award (Best Monograph) National Academy of Science and Technology |
1989 |
Outstanding Alumnus for Marine Biology at the University of San Carlos, Cebu, Philippines University of San Carlos |
Publications
For publications that are currently unpublished or in-press, details are shown in italics.
Journal article (4 outputs)
Year | Citation | Altmetrics | Link | ||||||||
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2023 |
Ogburn NJ, Duan L, Subashchandrabose SR, Sorgeloos P, O'Connor W, Megharaj M, Naidu R, 'Agricultural wastes for brine shrimp Artemia production: A review', Reviews in Aquaculture, 15 1159-1178 (2023) [C1] An increasing global population has meant aquaculture, one of the fastest growing food industry sectors, faces significant sustainability challenges as it tries to address the ris... [more] An increasing global population has meant aquaculture, one of the fastest growing food industry sectors, faces significant sustainability challenges as it tries to address the rising global protein demand. In many sectors, production is underpinned by fishmeal as dietary ingredient, but this is a finite resource with competing users from the poultry and livestock industries. Alternatively, some (planktonic) aquatic species, especially brine shrimp Artemia, can be produced using agricultural waste to provide food or biomass to support increasing aquaculture demand. This review investigates research and production of Artemia using agricultural waste. Various systems used for Artemia production in inoculated ponds are analysed and discussed to provide options for environmentally sustainable food systems that can be applied from either an artisanal level in developing countries with a considerable labour force, or in intensive systems in countries with large volumes of under-utilised resources, for example, sugar/alcohol-based waste and inland saline areas. Using agricultural waste, single cell protein production in a separate aerobic digester can be a simple, continuous food source for Artemia to enable daily biomass harvest. This could then be used as a fishmeal replacement or possibly for human consumption to promote a circular economy by remediating waste to produce protein, like a food production mine.
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1999 | Ogburn N, Johannes R, 'Collecting grouper seed for aquaculture in the Philippines', SPC Live Reef Fish Information Bulletin, 6 35-48 (1999) | ||||||||||
1994 |
OGBURN DM, OGBURN NJ, 'Use of duckweed (Lemna sp.) grown in sugarmill effluent for milkfish, Chanos chanos Forskal, production', Aquaculture Research, 25 497-503 (1994) Abstract. Oxidation treatment of sugarmill waste using duckweed (Lemna sp.) as part of the system, to reduce effluent nutrient concentrations and biological oxygen demand (BOD), w... [more] Abstract. Oxidation treatment of sugarmill waste using duckweed (Lemna sp.) as part of the system, to reduce effluent nutrient concentrations and biological oxygen demand (BOD), was evaluated during a 6 month milling season in Negros Oriental, Philippines. Mean ammonia concentration in effluent water was reduced from 0·87 to 0·31 mg/l NH3-N and orthophosphate from 0·93 to 0·51 mg/l P2O5, while mean BOD was reduced from 611 to 143mg/t BOD5, after treatment. Seasonal mass fish kills in the adjoining bay no longer occurred during the 3 years following introduction of this treatment. The mean duckweed production (dry weight) was 8¿8g/m2/day. Duckweed was harvested from a 1·9ha area of the system and transferred to an adjacent milkfish, Chanos chanos Forskal, farm. Its fertilization effect, in terms of lablab production (lablab is the biological complex of bluegreen algae, diatoms, bacteria and various animals which forms a mat at the bottom or floats in patches), was evaluated in the milkfish ponds. This was compared with ponds fertilized with either inorganic fertilizers or cow manure, in the traditional way. Lablab growth was significantly increased using duckweed, with ash-free dry weight production averaging 32g/m2/day following fertilization with duckweed compared with 4g/m2/day using inorganic fertilizers. Milkfish net production averaged 320 kg/ha/90-day crop in inorganically fertilized ponds. 545kg/ha/90-day crop for cow manure and 820kg/ha/90-day crop in duckweed-fertilized ponds. The system is described and the benefits of this integrated waste treatment-fish production facility are discussed. Copyright © 1994, Wiley Blackwell. All rights reserved
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Show 1 more journal article |
Conference (6 outputs)
Year | Citation | Altmetrics | Link | ||
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2000 | Ogburn N, Ogburn D, 'Experiences on integrating the use of organic wastes with saline aquaculture systems in the Philippines', National Proceedings of the National Workshop on Wastewater Treatment and Integrated Aquaculture, South Australian Research and Development Institute, West Beach, Adelaide, South Australia (2000) | ||||
1994 |
Ogburn D, Ogburn N, 'Intensive pond culture trials of the green grouper (Epinephelus malabaricus Bloch et Schneider) in the Philippines', THIRD ASIAN FISHERIES FORUM, SINGAPORE, SINGAPORE (1994)
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1987 | Ogburn N, Estenor D, Ogburn D, 'Commercial Production of Artemia in the Philippines', Artemia Research and Its Applications, Vol.3. Proceedings of the Second International Symposium on the brine shrimp Artemia, University of Antwerp, Belgium (1987) | ||||
Show 3 more conferences |
Other (1 outputs)
Year | Citation | Altmetrics | Link |
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1982 | Ogburn N, Figueroa R, Mabaylan A, Estenor D, 'Biology, use and culture of Artemia', Report of the Training Course on Growing Food Organisms for Fish Hatcheries ( pp.59-75). Manila, Philippines: South China Sea Fisheries Development and Coordinating Programme (1982) |
Grants and Funding
Summary
Number of grants | 2 |
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Total funding | $105,000 |
Click on a grant title below to expand the full details for that specific grant.
20071 grants / $50,000
Taming of carnivorous fish (Murray Cod) during weaning and promoting 100% survival to growout; Fish health management by natural, non-chemical methods and acclimatization of cold water species (trout) to high temperature culture.$50,000
Funding body: Mr. Chris Osborne (private funding)
Funding body | Mr. Chris Osborne (private funding) |
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Project Team | Nepheronia Ogburn, Bruce Redmayne and TAFE students |
Scheme | Private funding |
Role | Lead |
Funding Start | 2007 |
Funding Finish | 2008 |
GNo | |
Type Of Funding | C3120 - Aust Philanthropy |
Category | 3120 |
UON | N |
19831 grants / $55,000
Integration of Artemia Production in Salt-Fish Pond Production System in the Philippines$55,000
Funding body: International Foundation for Science (IFS)
Funding body | International Foundation for Science (IFS) |
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Project Team | Nepheronia Jumalon Ogburn, Demetrio Estenor, Ruby Figueroa (Bombeo) |
Scheme | Innovation for Sustainable Development in Developing Countries |
Role | Lead |
Funding Start | 1983 |
Funding Finish | 1987 |
GNo | |
Type Of Funding | C3212 - International Not for profit |
Category | 3212 |
UON | N |