03 SEAFDEC External Publications: Recent submissions
Hiện đang hiển thị các mục 221 - 240 trong tổng số 1743
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Microcystins from the cyanobacteria Microcystis aeruginosa in Laguna de Bay, Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)Laguna de Bay, the largest freshwater lake in the Philippines, experiences periodic blooms of the cyanobacteria Microcystis aeruginosa. The results of analysis for the presence of the hepatotoxin microcystins in bloom ... -
Engineering aspects and problems in the design and construction of fishpens and fish cages in Laguna Lake, Philippines
(South China Sea Fisheries Development and Coordinating Programme, 1977)The profitability of the fishpen industry in Laguna de Bay cannot be over-emphasized. However, a good engineering design must be prepared, in addition to the feasibility study in production and marketing. The destructive ... -
Plans and programmes of the SEAFDEC Leganes Station with emphasis on varied layouts and design of ponds
(South China Sea Fisheries Development and Coordinating Programme, 1977)As the importance of engineering to aquaculture becomes more apparent it is also realized that the physical properties of a pond have a strong influence on its productivity. This article reports the plans and programmes ... -
The layout, construction and management of brackishwater fishponds in the Philippines
(South China Sea Fisheries Development and Coordinating Programme, 1977)With the advent of new research and studies into aquaculture practices there is a need to improve the size and shape of brackishwater ponds in the Philippines and to make their management more efficient. This article ... -
The information-seeking behavior and levels of knowledge, precaution, and fear of college students in Iloilo, Philippines amidst the COVID-19 pandemic
(Elsevier, 2021-06-24)COVID-19 pandemic is devastating the health, social, and economic well-being of citizens worldwide. The high rates of morbidity and mortality and the absence of vaccines cause fear among the people regardless of age, gender, ... -
Occurrence and disappearance of a non-native goby Rhinogobius sp. OR in relation to hydrological conditions in the Kamo River, southwestern Japan
(Springer, 2022-01)We monitored the abundance of a non-native (Rhinogobius sp. OR) and two native stream gobies (R. fluviatilis and R. nagoyae) over a decade, from 1995 to 2004, in a fixed reach of a tributary of the Kamo River, southwestern ... -
Producing young, single and meaty oyster Crassostrea iredalei (Faustino, 1932) in grow‐out culture using pouches suspended from rafts
(Wiley, 2021-06-11)Growth and survival of the slipper oyster Crassostrea iredalei using traditional (tires and oyster shells) and new methods (pouches and trays) suspended from floating rafts were compared. After six months of grow-out ... -
Single and mixed species of microalgae as larval food for the tropical sea cucumber Holothuria scabra
(Springer, 2021-05-31)Different microalgae as larval food for Holothuria scabra, a high-value sea cucumber species with hatchery technology continually being refined to improve production, were studied. Two experiments were conducted to determine ... -
Effects of weaning on survival and growth of silver therapon (Leiopotherapon plumbeus) larvae fed live and artificial diet
(Wiley, 2021-10)This study examined the effects of early weaning strategies on growth and survival of the silver therapon Leiopotherapon plumbeus larvae. In Trial 1, four larval age groups (8, 14, 20 and 26 days post‐hatch (dph)) were ... -
Field guide to Philippine mangroves
(Zoological Society of London-Philippines, 2009)Awareness of mangrove importance, particularly for coastal protection, has grown among the general public over the past several years. In turn, this has led to numerous planting initiatives by various groups. However, most ... -
Preliminary survey of pests and diseases of eucheumatoid seaweed farms in the Philippines
(Springer, 2021-05-04)Farmed eucheumatoids are the top aquaculture commodity in the Philippines, contributing more than 60% of total national aquaculture production by volume. Despite significant production losses observed in recent years due ... -
Internet use, eHealth literacy and fear of COVID-19 among nursing students in the Philippines
(Pablo de Olavide University, 2021-05-03)The COVID-19 outbreak situation brought into focus not only the safety but also the mental wellbeing of nursing students. At present, the level of fear of COVID-19 and associated factors among nursing students in the ... -
Nursery and grow-out culture of the abalone Haliotis asinina on a reef flat: A comparison of growth and survival using different culture containers
(Elsevier, 2021-08)The study was conducted to compare four different culture containers [cage, recycled oil container, tray (control), and tube] in the nursery and grow-out culture of the abalone Haliotis asinina on a reef flat. For nursery ... -
Factors affecting the spatio-temporal variability in the production of sandfish Holothuria scabra juveniles in floating hapa ocean nursery systems
(Elsevier, 2021-04)Hatchery production of the tropical sea cucumber Holothuria scabra or sandfish has been successfully demonstrated in various countries, especially during the past decade. However, the main bottleneck in up-scaling production ... -
Growth performance and condition factor of juvenile milkfish (Chanos chanos) cultured in a marine pen in relation to body size and temperature
(Japan International Research Center for Agricultural Sciences (JIRCAS), 2021-04-01)The growth performance and condition factor (CF) of milkfish (Chanos chanos) in relation to body size and temperature were investigated in a shallow marine pen culture system in coastal waters of the Philippines. Three ... -
Exploring, harnessing and conserving marine genetic resources towards a sustainable seaweed aquaculture
(Wiley Open Access, 2021-03-27)Seaweed cultivation is the fastest‐growing aquaculture sector, with a demonstrable potential to drive development in some of the poorest coastal populations worldwide. However, sustainable exploitation, fair access and ... -
Biodiversity in mangrove-derived aquaculture ponds in Dumangas, Iloilo, Philippines
(Science and Technology Information Institute, Department of Science and Technology, 2021-02)Large tracts of mangroves have been converted into aquaculture ponds and the consequent loss of biodiversity has been much decried. This paper shows that high aquatic biodiversity is retained in mangrove-derived aquaculture ... -
Production, feeding and storage of diatom Chaetoceros calcitrans paste by electrolytic flocculation with reduced Pb content
(Wiley, 2021-03-02)An innovative microalgae harvesting technique was carried out under various anode/cathode (2/2, 4/4 and 6/6) configuration and at different voltage treatment (3, 6 and 10 V) to efficiently electroflocculate Chaetoceros ... -
Increasing the availability of West African Grey Literature to improve marine fisheries management
(TextRelease, 2021-02)The Fishery Committee for the Eastern Central Atlantic (CECAF) seeks to promote the sustainable utilization of the living marine resources across the Eastern Central Atlantic between Cape Spartel and the Congo river through ... -
Changes in iodide and thyroid hormone levels of hatchery-reared orange-spotted rabbitfish Siganus guttatus (Bloch 1787) during early larval development
(Elsevier, 2021-07)This paper elucidates the developmental profiles of iodide and thyroid hormones, thyroxine (T4) and triiodothyronine (T3) in hatchery-reared rabbitfish (Siganus guttatus) during early larval development. ...
