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Mostrando ítems 241-250 de 375
Artículo
Testicular development in migrant and spawning bluefin tuna (Thunnus thynnus (L.)) from the eastern Atlantic and Mediterranean
(US National Marine Fisheries Services, 2004)
Testis histological structure was studied in bluefin tuna (Thunnus thynnus) from the eastern Atlantic and Mediterranean during the reproductive season (from late April to early June). Testicular maturation was investigated ...
Artículo
Dual encoding of muscle tension and eye position by abducens motoneurons
(Society for Neuroscience, 2011)
Extraocular muscle tension associated with spontaneous eye movements has a pulse-slide-step profile similar to that of motoneuron firing rate. Existing models only relate motoneuron firing to eye position, velocity and ...
Artículo
Soft-bottom crustacean assemblages in Mediterranean marine caves: the cave of Cerro Gordo (Granada, Spain) as case study
(BMC, 2012)
Although marine caves are priority conservation areas according to the Directive 92/43/CEE of the European Community, there is a lack of studies dealing with their soft bottom communities. For a case study, we selected ...
Artículo
Distribution and reproductive ecology of the Antarctic octocoral Ainigmaptilon antarcticum in the Weddell Sea
(Inter Research, 2002)
The spatial distribution, density and reproductive ecology of Ainigmaptilon antarcticum was studied using samples (colonies) collected during the EASIZ (Ecology of the Antarctic Sea Ice Zone) cruises I, II, and III, ...
Artículo
The benthic Gammaridea (Crustacea, Amphipoda) fauna of Algeciras Bay (Strait of Gibraltar): distributional ecology and some biogeographical considerations
(BMC (parte de Springer Nature), 1999)
The Gammaridea fauna of Algeciras Bay, located on the Mediterranean side of the Strait of Gibraltar, was studied with regard to the species composition, distribution and ecology. Of the 116 species identified, 13 are ...
Artículo
A comparative study of the marine ecoregions of the southern Iberian Peninsula, as identified from different coastal habitats
(Instituto Español de Oceanografía, 2003)
EC Directive 2000/60 of the European Parliament and of the Council of Europe provides for the need to establish ecological regions along European coasts. The present article outlines research carried out in various coastal ...
Artículo
Aplicación de la bioacústica al seguimiento de anfibios
(Asociación Herpetológica Española, 2014)
Artículo
Variation in upper thermal tolerance among 19 species from temperate wetlands
(Elsevier, 2021)
Communities usually possess a multitude of interconnected trophic interactions within food webs. Their regulation generally depends on a balance between bottom-up and top-down effects. However, if sensitivity to temperature ...
Artículo
Importancia de la presencia de vegetación en un ecosistema marino: distribución de la macrofauna de una pradera del alga 'caulerpa prolifera' en la bahía de Algeciras
(Mancomunidad de Municipios del Campo de Gibraltar, 2000)
Artículo
Limited genetic connectivity between gorgonian morphotypes along a depth gradient
(Public Library of Science, 2016)
Gorgonian species show a high morphological variability in relation to the environment in which they live. In coastal areas, parameters such as temperature, light, currents, and food availability vary significantly with ...