Mostrando 10 resultados de: 15
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Chloride and sulphate toxicity to Hydropsyche exocellata (Trichoptera, Hydropsychidae): Exploring intraspecific variation and sub-lethal endpoints
ArticleAbstract: The rivers and streams of the world are becoming saltier due to human activities. In spite of the poPalabras claves:Biomarkers, Freshwater salinization, IMAGE PROCESSING, Ion toxicity, MINING, Sub-lethal effectsAutores:Barata C., Bonada N., Brucet S., Cañedo-Arguelles M., Faria M., Llenas L., N. Prat, Ponsá S., Sala M., Sarasúa I., Soares A.M.V.M.Fuentes:scopusComparability of ecological quality boundaries in the Mediterranean basin using freshwater benthic invertebrates. Statistical options and implications
ArticleAbstract: Within the Mediterranean region each country has its own assessment method based on aquatic macroinvPalabras claves:bioassessment, Comparability, Intercalibration Exercise, macroinvertebrates, Mediterranean streams, Water Framework DirectiveAutores:Buffagni A., Dörflinger G., Erba S., Feio M.J., Ferreira J., Ferréol M., Munné A., N. Prat, Tziortzis I., Urbanič G.Fuentes:scopusAssessing the ecological status in the context of the European Water Framework Directive: Where do we go now?
ReviewAbstract: The Water Framework Directive (WFD) is now well established as the key management imperative in rivePalabras claves:aquatic ecosystems, bioassessment, Science-policy interface, State-of-the-Art, WFDAutores:Argillier C., Bonne W., Borja A., Buijse A.D., Cardoso A.C., Daufresne M., Ferreira M.T., Kernan M., N. Prat, Poikane S., Reyjol Y., Solheim A.L., Stroffek S., Usseglio-Polatera P., van de Bund W., Villeneuve B.Fuentes:scopusA biological tool to assess flow connectivity in reference temporary streams from the Mediterranean Basin
ArticleAbstract: Many streams in the Mediterranean Basin have temporary flow regimes. While timing for seasonal drougPalabras claves:Biological traits, Ecological status, Hydrological variability, macroinvertebrates, Mediterranean Basin, Reference ConditionsAutores:Bonada N., Buffagni A., Cid N., Demartini D., Erba S., García-Roger E.M., Gómez R., Karaouzas I., N. Prat, Rieradevall M., Sánchez-Montoya M.M., Skoulikidis N., Suaŕez M.L., Verkaik I., Vidal-Abarca M.R.Fuentes:scopusCan salinity trigger cascade effects on streams? A mesocosm approach
ArticleAbstract: Human activities have greatly increased the salt concentration of the world's rivers, and this mightPalabras claves:Aquatic invertebrates, Artificial streams, Biomarkers, Cascade effects, predation, Salinization, Sub-lethal effects, ToxicityAutores:Barata C., Cañedo-Arguelles M., Faria M., Kefford B.J., N. Prat, Peixoto G., Sala M., Soares A.M.V.M.Fuentes:scopusEffect of dumping and cleaning activities on the aquatic ecosystems of the Guadiamar River following a toxic flood
ArticleAbstract: The main aim of the study was to document the recovery of the aquatic ecosystem after the release ofPalabras claves:Metal accumulation, Mine wastes, Mining accident, River recovery, Sewage pollutionAutores:Burgos M., N. Prat, Plans M., Rieradevall M., Sola C., Toja J.Fuentes:scopusEffects of repeated salt pulses on ecosystem structure and functions in a stream mesocosm
ArticleAbstract: Rivers and streams affected by mining activities often receive short-term sharp salinity increases dPalabras claves:Artificial streams, ecosystem functioning, Mesocosm, Pulse disturbances, rivers, SalinityAutores:Bundschuh M., Cañedo-Arguelles M., Gutiérrez-Cánovas C., Kefford B.J., N. Prat, Schäfer R.B., Trobajo R.Fuentes:scopusMonitoring metal and metalloid bioaccumulation in Hydropsyche (Trichoptera, Hydropsychidae) to evaluate metal pollution in a mining river. Whole body versus tissue content
ArticleAbstract: Whole body metal concentration is easier to analyse than concentration in tissues, but is often notPalabras claves:Gut content, Hydropsyche, metalloids, Metals, Mine pollution, Tissue concentrationsAutores:N. Prat, Sola C.Fuentes:scopusHeavy metal bioaccumulation and macroinvertebrate community changes in a Mediterranean stream affected by acid mine drainage and an accidental spill (Guadiamar River, SW Spain)
ArticleAbstract: In the 1998 Aznalcóllar mining accident, 5 million cubic meters of toxic waste were spilled into thePalabras claves:Guadiamar, Heavy Metals, Hydropsyche, macroinvertebrates, Recovery from pollutionAutores:Burgos M., N. Prat, Plans M., Plazuelo A., Sola C., Toja J.Fuentes:scopusPatterns of metal bioaccumulation in two filter-feeding macroinvertebrates: Exposure distribution, inter-species differences and variability across developmental stages
ArticleAbstract: This study focused on the metal bioaccumulation of two aquatic insects (Ephoron virgo and HydropsychPalabras claves:Bioaccumulation, Ebro river, Ephoron virgo, Heavy Metals, Hydropsyche, life cycleAutores:Cid N., Ibáñez C., N. Prat, Palanques A.Fuentes:scopus