Las macroalgas, o macrofitobentos en general, suponen por sí mismas un sistema complejo pero a la vez en una pequeña escala que posibilita un estudio con relativa facilidad. Esta complejidad estará muy directamente relacionada con las condiciones medioamb
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November 27, 2014 (v1)PublicationUploaded on: March 27, 2023
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May 4, 2023 (v1)Publication
The circular economy is based on the maximum use of resources by reducing, reusing, and recycling the elements used. Currently, the items littered most frequently in the world are cigarettes butts (CB) as these debris are freely disseminated in the marine habitat, they are generally difficult to collect and very complex to recycle. Litter CB is...
Uploaded on: May 5, 2023 -
September 14, 2016 (v1)Publication
El estudio efectuado a lo largo del cauce del río Guadiana y las áreas de influencia ha permitido establecer las zonas donde se desarrollan las distintas comunidades de macrofauna del sedimento como respuesta a las diversas condiciones ambientales. En este sentido, se han delimitado cinco grandes zonas: tramo alto, tramo medio, estuario bajo,...
Uploaded on: December 4, 2022 -
September 9, 2015 (v1)Publication
Se estudió la fauna de caprélidos asociados a Asparagopsis armata en una escala espacio-temporal en la costa sur de la Península Ibérica Se seleccionaron 14 estaciones para el estudio espacial a lo largo de un eje Mediterráneo-Atlántico, y 5 estaciones se utilizaron para el estudio bimensual desde febrero de 2008 hasta febrero 2009. Se...
Uploaded on: December 5, 2022 -
March 31, 2022 (v1)Publication
The spatial–temporal variation of subtidal macrofauna communities of the Odiel–Tinto estuary, one of the most polluted areas in the world, was studied along a sampling period of 4 years (and 3 sampling events). This system has shown typical water and sediment characteristics of estuarine areas although the inner stations showed high...
Uploaded on: March 25, 2023 -
December 19, 2017 (v1)Publication
Parvipalpus onubensis n. sp. is described based on the specimens collected from sediments on the coast of Huelva (Southwest Spain). The new species is compared with the other species in the genus:Parvipalpus capillaceus (Chevreux, 1887), P. linea Mayer, 1890 and P. major Carausu, 1941. Parvipalpus onubensis differs from the ...
Uploaded on: December 5, 2022 -
November 27, 2014 (v1)Publication
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Uploaded on: December 5, 2022 -
September 8, 2015 (v1)Publication
Los caprélidos son pequeños crustáceos marinos que viven asociados a algas e invertebrados marinos principalmente. Aunque son fundamentales en las redes tróficas marinas y sirven de alimento a muchas especies de peces, han sido muy poco estudiados. El laboratorio de Biología Marina ha desarrollado en los últimos años un estudio exhaustivo de...
Uploaded on: December 4, 2022 -
September 9, 2015 (v1)Publication
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 caprellids revealed differences with the previous descriptions, mainly the structure of gnathopod 2, pereopods and abdomen.
Uploaded on: December 4, 2022 -
September 9, 2016 (v1)Publication
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Uploaded on: March 27, 2023 -
April 4, 2022 (v1)Publication
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 research team, were selected spanning both a variety of sampling strategies (spatial, temporal, spatiotemporal) and...
Uploaded on: March 25, 2023 -
September 9, 2016 (v1)Publication
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Uploaded on: March 27, 2023 -
September 9, 2016 (v1)Publication
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Uploaded on: March 27, 2023 -
April 5, 2022 (v1)Publication
The impact of dredging on macrobenthic communities was studied in an unaltered zone, the Getares inlet of Algeciras Bay (SW Spain). The data obtained before, during and after dredging in a time series spanning 5 years revealed the re-establishment of directly affected communities and of physicochemical substrate characteristics within 1 month...
Uploaded on: March 25, 2023 -
September 15, 2016 (v1)Publication
Las fluctuaciones de biomasa y cobertura de Caulerpa prolifera (Chlorophyta) se utilizaron para estimar la influencia de la presencia del alga sobre la composición de la comunidad animal asociada, en una pequeña escala espacial. Por medio de análisis de ordenación, basados en la abundancia de las distintas especies, se han obtenido agrupaciones...
Uploaded on: March 27, 2023 -
September 9, 2016 (v1)Publication
The Bay of Gibraltar contains a high biological diversity which is conditioned by a suite of both biotic and abiotic factors of natural origin.However, the Bay is also subjected toa variety of anthropic impacts which have a considerable effect on the marine biota. The rocky littoral is particular!y useful in environmental monitoring programmes...
Uploaded on: December 4, 2022 -
December 19, 2017 (v1)Publication
En el presente estudio, se describen las comunidades de macroinfauna de doce playas arenosas de la costa española del Golfo de Cádiz con el objetivo de caracterizar su biodiversidad, sus patrones de zonación, y sus características ambientales. Un total de 66 taxones de macroinfauna fueron registrados en las playas de estudio, oscilando entre 4...
Uploaded on: March 27, 2023 -
September 2, 2015 (v1)Publication
Se estudió el contenido del digestivo de las especies dominantes de la costa oeste de Méjico para explorar si los caprélidos pueden usar los sustratos en los que viven (principalmente hidrozoos y gorgonias) como fuente de alimento o solamente como sustrato al que anclarse. Se examinaron doscientos cuarenta y dos ejemplares de cuatro...
Uploaded on: March 27, 2023 -
September 14, 2016 (v1)Publication
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 marine ecosystems as a contribution to the characterization of these ecoregions of the coast of Andalusia (southern Spain)....
Uploaded on: December 5, 2022 -
September 14, 2016 (v1)Publication
Los moluscos constituyen el segundo filo animal más diverso y se encuentran en muchos tipos de hábitat, por lo que son idóneos para establecer comparaciones entre distintos ecosistemas. Se han analizado los datos de los moluscos obtenidos en una serie de emplazamientos que cubrían el sur de la península Ibérica para determinar, empleando...
Uploaded on: March 27, 2023 -
August 26, 2019 (v1)Publication
As a result of the increased urban and agricultural development in coastal environments, estuaries are among the most modified and threatened aquatic ecosystems. This study used stable isotopes to examine the effects of human impacts by contrasting the food web structures of two Iberian estuaries exposed to different degrees of human pressure....
Uploaded on: March 27, 2023 -
April 10, 2023 (v1)Publication
Durante los últimos dos años, el alga exótica Rugulopteryx okamurae se ha expandido de forma muy agresiva sobre fondos rocosos iluminados del submareal en zonas del estrecho de Gibraltar, produciendo graves impactos sobre las comunidades bentónicas preestablecidas, la acumulación de miles de toneladas de algas de arribazón y problemas de...
Uploaded on: April 14, 2023 -
April 4, 2022 (v1)Publication
The community structure of caprellids inhabiting two species of seagrass (Cymodocea nodosa and Zostera marina) was investigated on the Andalusian coast, southern Spain, using uni and multivariate analyses. Three meadows were selected (Almería, AL; Málaga, MA; Cádiz, CA), and changes in seagrass cover and biomass were measured from 2004 to 2005....
Uploaded on: March 25, 2023