Browsing WorldFish Community by Author "Joffre, O.M."
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A brief history of mangrove distribution and coastline development in soc Trang Province, Vietnam, to address coastal management strategies
Joffre, O.M.; Schmitt, K.; Olivier Joffre: 0000-0002-7857-5766 (2019)Type: Book ChapterCoastlines and their mangrove forests change over time under the influence of human and natural drivers. To design appropriate mangrove reforestation interventions, we use the Vietnamese province of Soc Trang, at the Bassac ... -
Aquaculture in action: reducing the need for feed
Layzell, C.; Joffre, O.M.; Verdegem, M.; Olivier M. Joffre: 0000-0002-7857-5766; Marc Verdegem: 0000-0002-2058-3894 (2019)Type: News Item/Press ItemA novel aquaculture feeding concept is exploiting the pond ecosystem to encourage farmed fish and shrimp to ingest naturally occurring food alongside feed – a system that has the potential to reduce both production costs ... -
Aquaculture in the Ayeyarwady Basin
Joffre, O.M.; Olivier M. Joffre: 0000-0002-7857-5766Type: Internal ReportThe Ayeyarwady State of the Basin Assessment (SOBA) is one of the major knowledge outputs of the Ayeyarwady Integrated River Basin Management (AIRBM) Project prepared by Hydro-Informatics Centre (HIC). SOBA aims to inform ... -
Aquaculture innovation system analysis of transition to sustainable intensification in shrimp farming
Joffre, O.M.; Klerkx, L.; Khoa, T.N.; Olivier M. Joffre: 0000-0002-7857-5766; Laurens Klerkx: 0000-0002-1664-886X (2018)Type: Journal ArticleThe shrimp sector has been one of the fastest growing agri-food systems in the last decades, but its growth has entailed negative social and environmental impacts. Sustainable intensification will require innovation in ... -
Aquaculture will be key to global food and nutrition security
Joffre, O.M.; Bush, S.R.; Belton, B.; Olivier M. Joffre: 0000-0002-7857-5766 (2021)Type: BlogAquaculture already plays a significant role in food and nutrition security but to reach its full potential, it needs to innovate and anticipate coming challenges. Yet, in order to reach its full potential and deliver ... -
Are shrimp farmers actual gamblers? An analysis of risk perception and risk management behaviors among shrimp farmers in the Mekong Delta
Joffre, O.M.; Poortvliet, P.; Klerkx, L.; Olivier M. Joffre: 0000-0002-7857-5766; Laurens Klerkx: 0000-0002-1664-886X (2018)Type: Journal ArticleShrimp farming is considered a “risky business” and often compared to gambling for farmers. It is associated with a diverse range of risks and uncertainties, including volatile markets, climate variability, and production ... -
ASA_Baseline evaluation for the Commercialization of Aquaculture for Sustainable Trade in Cambodia (CAST) project_July 2019
Joffre, O.M.; Olivier M. Joffre: 0000-0002-7857-5766Type: Donor ReportBaseline evaluation for the Commercialization of Aquaculture for Sustainable Trade in Cambodia (CAST) project July 2019 -
Assessing the Potential for Sustainable Aquaculture Development in Cambodia
Joffre, O.M.; Freed, S.; Bernhardt, J.; Teoh, S.; Sak, S.; Belton, B.; Olivier M. Joffre: 0000-0002-7857-5766; Sarah Freed: 0000-0001-8574-8218; Shwu Jiau Teoh: 0000-0001-7676-8583 (2021)Type: Journal ArticleInland capture fisheries are central to livelihoods and food security in Cambodia, but are under threat from growing anthropogenic pressures. Policy discourse in Cambodia increasingly frames aquaculture as a viable alternative ... -
Community livelihood and patterns of natural resources uses in the shrimp-farm impacted Mekong Delta
Joffre, O.M.; Schmitt, K.; Olivier Joffre: 0000-0002-7857-5766 (2010)Type: Journal ArticleThis case study looks at changing livelihood strategies of the coastal population in Soc Trang Province in the Mekong Delta, Vietnam, and their impacts on natural resources. It provides an opportunity not only to document ... -
Community-based fish culture: a viable coping strategy for farmers in the Mekong Delta?
Joffre, O.M.; Sheriff, N.; Ngai, H.H.; Hao, N.V.; Olivier Joffre: 0000-0002-7857-5766 (2011)Type: Book ChapterFloodplains are characterized by a period of several months when the land is not available for agriculture and large and open areas are used for fisheries. Enclosures in the flooded areas can be utilized to produce a crop ... -
Feeding both pond and fish: A pathway to ecological intensification of aquaculture systems
Joffre, O.M.; Verdegem, M.; Olivier M. Joffre: 0000-0002-7857-5766; Marc Verdegem: 0000-0002-2058-3894 (2019)Type: OtherThe nutritious pond concept is a novel approach that enables the pond itself to contribute significantly to the diet of the farmed fish/shrimp. Our research shows that feeding the pond by balancing the carbon-to-nitrogen ... -
How is innovation in aquaculture conceptualized and managed? A systematic literature review and reflection framework to inform analysis and action
Joffre, O.M.; Klerkx, L.; Dickson, M.W.; Verdegem, M.; Olivier M. Joffre: 0000-0002-7857-5766; Laurens Klerkx: 0000-0002-1664-886X; Malcolm William Dickson: 0000-0003-2181-2625; Marc Verdegem: 0000-0002-2058-3894 (2017)Type: Journal ArticleAquaculture has experienced spectacular growth in the past decades, during which continuous innovation has played a significant role, but it faces increasing criticism regarding its ecological and social sustainability ... -
IFAD_Managing Aquatic Agricultural Systems to Improve Nutrition and Livelihoods in Selected Asian and African Countries: Scaling Learning from IFAD-WorldFish Collaboration in Bangladesh_Annual Report January 2018- January 2019
Thilsted, S.H.; Joffre, O.M.; Chantrea, B.; Genschick, S.; Suri, S.K.; Shakuntala Haraksingh Thilsted: 0000-0002-4041-1651; Olivier M. Joffre: 0000-0002-7857-5766; Bun Chantrea: 0000-0002-5544-7745; Sharon K Suri: 0000-0003-3064-7991 (2019)Type: Donor ReportCambodia component: In 2018, the project supported the first production cycle of nutrition-sensitive aquaculture in 65 homestead ponds and 15 rice field ponds, for a total of 80 households. The final harvest of the first ... -
IFAD_Managing Aquatic Agricultural Systems to Improve Nutrition and Livelihoods in Selected Asian and African Countries: Scaling Learning from IFAD-WorldFish Collaboration in Bangladesh_Annual Report January 2017 - January 2018
Thilsted, S.H.; Joffre, O.M.; Chantrea, B.; Genschick, S.; Suri, S.K.; Shakuntala Haraksingh Thilsted: 0000-0002-4041-1651; Olivier M. Joffre: 0000-0002-7857-5766; Bun Chantrea: 0000-0002-5544-7745; Sharon K Suri: 0000-0003-3064-7991 (2018)Type: Donor ReportIn 2017, the project in Cambodia supported 65 households for homestead pond nutrition sensitive aquaculture and selected 9 additional households to test intervention in seasonally flooded rice field ponds. Of the 65 ... -
Increasing productivity and improving livelihoods in aquatic agricultural systems: a review of interventions
Joffre, O.M.; Castine, S.A.; Phillips, M.J.; Senaratna Sellamuttu, S.; Chandrabalan, D.; Cohen, P.; Philippa Cohen: 0000-0002-9987-1943; Olivier Joffre: 0000-0002-7857-5766; Michael Phillips: 0000-0002-0282-0286 (2017)Type: Journal ArticleThe doubling of global food demand by 2050 is driving resurgence in interventions for agricultural intensification. Globally, 700 million people are dependent on floodplain or coastal systems. Increased productivity in ... -
IWMI_Lao PDR Irrigation Subsector Review_Mid-Term Report July 2018 to January 2019
Joffre, O.M.; Olivier M. Joffre: 0000-0002-7857-5766Type: Donor ReportLao PDR Irrigation Subsector Review_Mid-Term Report July 2018 to January 2019 -
Lock-ins to the dissemination of genetically improved fish seeds
Shikuku, K.M.; Tran, N.; Joffre, O.M.; Md. Saiful Islam, A.H.; Barman, B.K.; Ali, M.S.; Rossignoli, C.; Kelvin Mashisia Shikuku: 0000-0003-2290-074X; Nhuong Tran: 0000-0002-1813-4571; Olivier M. Joffre: 0000-0002-7857-5766; Benoy Kumar Barman: 0000-0003-0554-2207; Cristiano Rossignoli: 0000-0001-8220-7360 (2021)Type: Journal ArticleWell-functioning fish seed systems are crucial for human nutrition and improved livelihoods. Yet fish seed systems have received considerably little attention in the diffusion process for genetically improved strains. This ... -
Maintaining diversity of integrated rice and fish production confers adaptability of food systems to global change
Freed, S.; Barman, B.K.; Dubois, M.; Flor, R.B.; Smith, S.F.; Gregory, R.; Hadi, B.; Halwart, M.; Haque, A.M.; Jagadish, K.; Joffre, O.M.; Karim, M.; Kura, Y.; McCartney, M.; Mondal, M.; Nguyen, V.; Sinclair, F.; Stuart, A.; Tezzo, X.S.; Yadav, S.; Cohen, P.J.; Sarah Freed: 0000-0001-8574-8218; Benoy Kumar Barman: 0000-0003-0554-2207; Mark Dubois: 0000-0002-8092-6465; A.B.M. Mahfuzul Haque: 0000-0002-5334-5630; Olivier M. Joffre: 0000-0002-7857-5766; Manjurul Karim: 0000-0003-4280-3568; Yumiko Kura: 0000-0002-1774-1943; Matthew McCartney: 0000-0001-6342-2815; Xavier Simon Andre Tezzo: 0000-0002-4509-2901; Philippa Jane Cohen: 0000-0002-9987-1943 (2020)Type: Journal ArticleRice and fish are preferred foods, critical for healthy and nutritious diets, and provide the foundations of local and national economies across Asia. Although transformations, or “revolutions,” in agriculture and aquaculture ... -
Nutritious Pond Newsletter #9
Joffre, O.M.; Olivier M. Joffre: 0000-0002-7857-5766 (2019)Type: NewsletterLatest update on the the Nutritious Pond Project is presented. The project objective is to design a ‘nutritious-system’ pond concept that exploits the potential of the pond ecosystem to mineralize wastes and produce natural ... -
The Nutritious pond project
Van Tran, N.; Verdegem, M.; Joffre, O.M.; Nhuong Van Tran: 0000-0002-1813-4571; Marc Verdegem: 0000-0002-2058-3894; Olivier M. Joffre: 0000-0002-7857-5766 (2016)Type: NewsletterThe Nutritious Pond System has now implemented its activities on the ground for a year. The project is a partnership between a research organization (WorldFish), universities (Wageningen University and Can Tho University), ...















