Ignacio Sobrino

TL;DR: The relationship between cephalopod stock dynamics and environmental conditions is of two main types: those concerning the geographic distribution of abundance, for which the mechanism is often unknown, and those relating to biological processes such as egg survival, growth, recruitment and migration, where mechanisms are sometimes known and in a very few cases demonstrated by experimental evidence as discussed by the authors.

TL;DR: In this paper, the aquatic macrofauna of the Guadalquivir estuary were sampled (1 mm mesh persiana net) at 5 sampling sites located along the entire (except the tidal freshwater region) estuarine gradient of salinity (outer 50 km).

TL;DR: It is shown that both LPUE and landings may be used as suitable indices of abundance by analysing correlations between landings, L PUE and fishing effort and it is revealed that octopus abundance is highly correlated with the rainfall previous to the fishing season, the river discharges of January, February and December, and sea surface temperature of June.

TL;DR: This study reports the first findings regarding the LWR of 57 species in the Spanish waters of the Gulf of Cadiz, with most species generally presented positive allometric growth.

TL;DR: A food-web model of the Gulf of Cadiz has been developed by means of a mass balance approach using the software EwE 6 to provide a snapshot of the ecosystem in 2009 as mentioned in this paper.