SEAFDEC Institutional Repository: Recent submissions
501-520 / 5909
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Hydroacoustic Monitoring of Anguillid Eels: a preliminary study
(Secretariat, Southeast Asian Fisheries Development Center, 2022-03-24)Anguillid eels are widely distributed from tropical to subtropical areas. As a catadromous fish, anguillid eels spawn in the sea, migrate to freshwater as juveniles, and grow up before migrating back to the sea to spawn. ... -
Efficacy of poultry by-product meal as an effective alternative to fish meal in aquaculture feed for milkfish Chanos chanos
(Japan International Research Center for Agricultural Sciences, 2020)We verified the efficiency of poultry by-product meal (PBM) as a substitute for fish meal (FM) in feed for juvenile milkfish (Chanos chanos). Juveniles (mean 48.0 g) were fed for 12 weeks with two experimental feeds ... -
Intracellular production of recombinant GnRH1 in yeast, Pichia pastoris, and its potential as oral treatment to advance gonadal development in juvenile orange-spotted grouper, Epinephelus coioides
(Elsevier, 2022-05)Late maturation and large size at maturity are significant challenges when administering hormonal treatments in captive broodstock. Here, we report the potential of yeast, Pichia pastoris, as a vehicle to orally deliver a ... -
A technical and economic evaluation of supplemental feeding strategies for Nile tilapia (Oreochromis niloticus L.) reared in lake-based cages
(AquacultureHub Inc., 2022-03)Tilapia cage farming in eutrophic lakes uses low stocking densities since tilapias can thrive mainly on natural food or minimal supplementary feeding. For semi-intensive Nile tilapia cage culture, feeding strategies to ... -
Residence time models and Pyrodinium blooms in Matarinao and Murcielagos Bays, Philippines
(Department of Science and Technology, 2022-03)This is the first report on hydrodynamic models to determine current and water residence time patterns for Matarinao and Murcielagos bays in the Philippines, which have a long history of harmful algal blooms (HABs). Field ... -
Protecting coastal habitats and enhancing fisheries resources using big size artificial reefs in the east coast of peninsular Malaysia
(Faculty of Science, University of Malaya, 2013)Artificial reefs (ARs) program in the east coast of Peninsular Malaysia commenced in 1979 with the objective to promote and establish fish sanctuaries, enhance coastal fisheries resources and deter the encroachment of ... -
Towards a robust and resilient seaweed aquaculture in the Philippines
(GlobalSeaweedSTAR Philippines, 2021)The aim of this national policy brief is to highlight the current challenges facing the seaweed industry of the Philippines based on robust, scientifically proven results from the UK Research and Innovation funded ... -
Phytochemical composition antioxidant and antibacterial activity of the Philippine marine green alga (Ulva pertusa)
(Springer, 2022-03)The phytochemical constituents, total phenolic and flavonoid contents, antioxidant and antimicrobial activities of the ethanolic extract of the marine green alga Ulva pertusa collected from floating fish net cages off the ... -
SEAFDEC approach towards responsible fisheries
(Japanese Society of Fisheries Science, 2002)SEAFDEC was established in 1967 mandated to carry out development in fisheries in Southeast Asia. There are ten member nations. The development of fisheries is addressed through four departments whose disciplines cover ... -
The role of group-based contracts for risk-sharing; what are the opportunities to cover catastrophic risk?
; Bottema, Mariska
; ; ; ; de Mey, Yann (Elsevier, 2019)
Group-based contracts are stimulated by food and agricultural development programs as powerful tools for risk-sharing. In successful groups social capital serves as a catalyst for risk prevention and knowledge sharing. It ... -
The influence of monosex rearing on gonad maturation and reproductive behavior of Indian white prawn, Penaeus indicus broodstock
(Elsevier, 2022-02)Monosex culture was proven to be an effective rearing method for grow-out, but in a closed-cycle hatchery, males and females are usually reared communally in tanks until maturation. This study determined the effect of ... -
User’s Manual of the electronic ASEAN Catch Documentation Scheme, Part 6: System Administrator
(Training Department, Southeast Asian Fisheries Development Center, 2022)This manual concerns the data management and administration of the system. Many sets of the database required proper management to run smoothly the eACDS application such as data set of fish species, fishing port, registered ... -
SEAFDEC Calendar 2022
(Secretariat, Southeast Asian Fisheries Development Center, 2021-12) -
AQD Matters 2021 November - December
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2022-02)In this issue: 1) Oplan Balik Sugpo progress reported to PH shrimp industry; 2) SEAFDEC/AQD attends online meeting for information staff; 3) 'Adoptable and sound' community-based freshwater aquaculture course; 4) Fish feed ... -
Fish for the People Vol.19 No.3
(Secretariat, Southeast Asian Fisheries Development Center, 2022-02-09) -
Towards the sustainable development of small-scale fisheries and aquaculture: The legacy of SEAFDEC
; ; Tongdee, Nualanong; (Secretariat, Southeast Asian Fisheries Development Center, 2022-02-09)
In Southeast Asia, history has it in the past few decades or so that fishing operations were simple and conducted in nearshore areas using non-motorized or non-mechanized fishing vessels. Fish landings were barely enough ... -
The development of traceability systems for capture fisheries in Southeast Asia: the eACDS in focus
(Secretariat, Southeast Asian Fisheries Development Center, 2022-02-09)Traceability system is one of the most recent trade requirements being put into force in response to the pressing needs expressed by the markets to ensure that fish and fishery products in the supply chain are not derived ... -
Minimizing the impacts of fishing on the environment through innovations in technologies and operations
(Secretariat, Southeast Asian Fisheries Development Center, 2022-02-09)Fishing operations could create certain impacts on the environment, especially on the fishery resources and their habitats, where the impacts on the fishery resources could be from fishing practices without appropriate ... -
Continued promotion of the EAFM concept in Southeast Asia: case in Myanmar
(Secretariat, Southeast Asian Fisheries Development Center, 2022-02-09)The FAO Code of Conduct for Responsible Fisheries (CCRF) indicates that “the purpose of the ecosystem approach to fisheries is to plan, develop, and manage fisheries in a manner that addresses the multiple needs and desires ... -
Sustaining the Philippine marine reserves: issues and concerns
(Secretariat, Southeast Asian Fisheries Development Center, 2022-01-09)The Philippines pioneered a community-based approach to marine protected area (MPA) management in 1974, aimed at achieving a balanced conservation and community livelihood. This became the blueprint of the more than 1,500 ...
