Add to ORKGDuring the 2015 routine acoustic survey for stock assessment carried out in the Spanish Mediterranean continental shelf, krill swarms were localized in two different places using an EK60 scientific echosounder, operating at multiple frequencies. Biological identification was performed by mean of a plankton net (bongo 90) equipped with two different mesh sizes (500 to 2000 microns). Although krill frequency response was similar in both localizations, samples analysis revealed the presence of two different species: Nyctiphanes couchii (Bell, 1853) and Nematoscelis megalops (Sars, 1883)
The euphausiid crustacean Meganyctiphanes norvegica (M. Sars) have been detected and counted in the...
To acoustically assess the biomass of multiple species or taxa within a survey region, the volume ba...
In order to characterize the epipelagic ecosystem from a trophic point of view, a multidisciplinary ...
We documented krill distribution in the Spanish Mediterranean Sea for the first time using acoustic ...
Acoustic surveys represent the standard methodology to assess the spatial distribution and abundance...
A visual classification was carried out of echo trace characteristics derived from 113 integration i...
A series of eight replicated acoustic surveys, four by day and four by night, was undertaken in Gull...
Target identification remains a challenge for acoustic surveys of marine fauna. Antarctic krill, Eup...
Multifrequency acoustic technology was used to detect the summer epipelagic scattering layer (SESL) ...
This work presents a computational methodology able to automatically classify the echoes of two kril...
This work presents a computational methodology able to automatically classify the echoes of two kril...
This work presents a computational methodology able to automatically classify the echoes of two kril...
Although this thesis is a dissertation based on articles, an exhaustive overview on the main issues ...
Acoustic surveys to estimate krill biomass require that the sound backscattered by krill can be iden...
This research represents the first approach to the study of the shelf zooplankton community at a Med...
The euphausiid crustacean Meganyctiphanes norvegica (M. Sars) have been detected and counted in the...
To acoustically assess the biomass of multiple species or taxa within a survey region, the volume ba...
In order to characterize the epipelagic ecosystem from a trophic point of view, a multidisciplinary ...
We documented krill distribution in the Spanish Mediterranean Sea for the first time using acoustic ...
Acoustic surveys represent the standard methodology to assess the spatial distribution and abundance...
A visual classification was carried out of echo trace characteristics derived from 113 integration i...
A series of eight replicated acoustic surveys, four by day and four by night, was undertaken in Gull...
Target identification remains a challenge for acoustic surveys of marine fauna. Antarctic krill, Eup...
Multifrequency acoustic technology was used to detect the summer epipelagic scattering layer (SESL) ...
This work presents a computational methodology able to automatically classify the echoes of two kril...
This work presents a computational methodology able to automatically classify the echoes of two kril...
This work presents a computational methodology able to automatically classify the echoes of two kril...
Although this thesis is a dissertation based on articles, an exhaustive overview on the main issues ...
Acoustic surveys to estimate krill biomass require that the sound backscattered by krill can be iden...
This research represents the first approach to the study of the shelf zooplankton community at a Med...
The euphausiid crustacean Meganyctiphanes norvegica (M. Sars) have been detected and counted in the...
To acoustically assess the biomass of multiple species or taxa within a survey region, the volume ba...
In order to characterize the epipelagic ecosystem from a trophic point of view, a multidisciplinary ...