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Mostrando ítems 161-170 de 375
Artículo
Enseñanza práctica de ornitología: Diferencias entre invidentes y videntes
(Universidad de Sevilla, 1999)
En dos grupos de estudiantes, ambos legos en conocimi9entos sobre las aves, se les propuso resaltar las características diferenciadoras que les parecieran más destacadas de un conjunto de catorce aves distintas. Uno de los ...
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Redescription of Caprella hirsuta Mayer, 1890 (Crustacea, Amphipoda, Caprellidea) from the Strait of Gibraltar
(Museu de Ciències Naturals de Barcelona, 2001)
Caprella hirsuta Mayer, 1890 is redescribed based on specimens collected from the Strait of Gibraltar (Southern Spain-Northern Africa) during a study of the amphipod fauna from these coasts. Careful examination of these ...
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New records of Pennatulacea (Anthozoa : Octocorallia) from the African Atlantic coast, with description of a new species and a zoogeographic analysis
(Consejo Superior de Investigaciones Científicas (CSIC), 2001)
A collection of pennatulaceans from ten cruises, acquired between 1982 and 1989 from off the western African coast comprises ca. 350 specimens of 13 species. One of the cruise is from the Gulf of Guinea and eight from the ...
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Monitoring of marine benthic communities and taxonomic resolution: an approach through diverse habitats and substrates along the Southern Iberian coastline
(BMC, 2006)
Studies conducted along the southern Iberian coastline validate macrobenthic community analyses at taxonomic levels higher than that of species. Twelve studies on littoral benthic communities, carried out by the same ...
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Macrofauna asociada al alga stypocaulon scoparium en el Estrecho de Gibraltar y comparación con el resto de la Península Ibérica
(2010)
Se estudió la macrofauna asociada al alga Stypocaulon scoparium en el estrecho de Gibraltar y el resto de la península Ibérica. Se seleccionaron un total de 14 estaciones, 3 de ellas localizadas en el Estrecho y las ...
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
Recensión bibliográfica: La rana de Shakespeare. Autor: Ricardo Reques
(Baile del Sol, 2019)
Artículo
Algae, macrofaunal assemblages and temperature: a quantitative approach to intertidal ecosystems of Iceland
(BMC, 2005)
Algae and the associated macrofauna in two Icelandic intertidal ecosystems under cold and warm influence, respectively, were studied with respect to algae-macrofauna relationships and a possible effect of temperature ...
Artículo
Drivers of compositional dissimilarity for native and alien birds: 2 the relative roles of human activity and environmental suitability
(Springer, 2020)
We assessed the relative importance of human activity and environmental suitability as drivers of compositional dissimilarity of alien birds for 65 of the most populous cities of the Iberian Peninsula. We examined how these ...
Artículo
Long-term decline of the European wild rabbit (Oryctolagus cuniculus) in south-western Spain
(Commonwealth Scientific and Industrial Research Organization, 2007)
The European wild rabbit (Oryctolagus cuniculus) is a species native to the Iberian Peninsula, where it was once extremely abundant. It is considered the most important prey item for the peninsula's assemblage of Mediterranean ...