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Evaluation of a portable chlorophyll optical meter to estimate chlorophyll concentration in the green seaweed Ulva ohnoi
(2020-09)
Article
Open AccessIn situ measurement of chlorophyll concentration, with an optical meter, in the green seaweed Ulva ohnoi is presented to estimate the absolute chlorophyll content. The MC-100 optical meter (Apogee Instruments) was used ... -
Culture of the seaweed Ulva ohnoi integrated in a Solea senegalensis recirculating system: influence of light and biomass stocking density on macroalgae productivity
(2019-01-01)
Article
Open AccessA growth model was developed to optimize the management of multi-trophic aquaculture systems by analyzing the influence of light and biomass stocking density (SD) in the productivity of Ulva ohnoi fed with the effluents ... -
Improving energy efficiency in fisheries and aquaculture
(2017-09-01)
Article
Open AccessIn the context of a necessary change in a new energy model development, there is a clear interest in analysing the strong and weak points of fi sheries and aquaculture energy expenditure to reduce it -
Can good communication change consumer perception about aquaculture?
(2017-11-01)
Article
Open AccessAccording to all available data aquaculture is still one of the fastest growing sectors of food production and contributes significantly to the protein supply and the well being of millions of people. -
Influence of tank bottom surface on growth and welfare of Senegalese sole (Solea senegalensis)
(Elsevier, 2017-08-01)
Article
Open AccessTank bottom surface is an important question to take into account in flatfish aquaculture considering the intimate contact that the fish have with it. The most usual materials in aquaculture tank surfaces are inert materials ... -
Comparison of absolute biochemical parameters of undisturbed soils in Mediterranean environments (NE Spain) with corresponding parameters relative to soil organic carbon
(2017-10-01)
Article
Open AccessThe study of soil quality requires the establishment of quality standards. To this end, several authors have highlighted the need to create databases of quality indicators, such as biochemical properties, for different ... -
Ulva ohnoi (Ulvales, Chlorophyta) as a biofilter in IMTA-RAS systems: influence of nitrogen and phosphorous levels in its development
(2017)
Article
Restricted access - publisher's policyThe present study aims to gain knowledge about the influence of the concentrations of these nutrients and their possible interactions in the development of Ulva ohnoi, the selected species in this project -
Manipulating Ulva-associated bacterial communities: a possible strategy for bacterial control in IMTA-RAS cultures?
(2017)
Article
Restricted access - publisher's policyAs epibiotic communities in macroalgae may be randomly formed by functionally equivalent guild members present in the surrounding seawater, we hypothesize that experimental colonization of Ulva spp. with selected alg ... -
Influence of fish swimming on the flow pattern of circular tanks
(2016-09-01)
Article
Open AccessThe effect of swimming fish on the average velocity and velocity profile of a circular tank was studied. Working with different inlet diameters and flow rates, nine different impulse forces (configurations) were evaluated. ... -
The laser scanner is a reliable method to estimate the biomass of a Senegalese sole (Solea senegalensis) population in a tank
(2015-10-22)
Article
Open AccessThe measurement of total fish biomass is an essential practice in the aquaculture management. The method commonly used which involves removing a sub-sample of fish from a tank, weighing it and extrapolating the result to ... -
Hydrodynamics in a multivortex aquaculture tank: Effect of bafflesand water inlet characteristics
(2014)
Article
Restricted access - publisher's policyThe superior hydrodynamics of circular tanks over rectangular tanks are well known by aquaculturists; yet rectangular tanks are still widely used because of their easier handling. As a consequence, several studies have ... -
Influence of tank hydrodynamics on vertical oxygen stratification in flatfish tanks
(2014-12-01)
Article
Restricted access - publisher's policyIn sole (Solea spp.) culture, like in other flatfish culture, it is likely that a vertical gradient of dissolved oxygen (DO) occurs with the lower concentrations being at the tank bottom. This lower concentration at the ...
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