Mostrando 10 resultados de: 175
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Limnetica(27)
Science of the Total Environment(15)
Hydrobiologia(11)
Freshwater Biology(8)
Tecnologia del Agua(8)
Changes in dissolved nutrients in the lower Ebro river: Causes and consequences
ArticleAbstract: Water quality time series data regarding nutrient concentration and chlorophyll in the lower Ebro RiPalabras claves:Chlorophyll, Dissolved nutrients, Lower Ebro river, Macrophyte spread, Oligotrophication, Potamogeton pectinatusAutores:Andreu R., Caiola N., Cid N., Duran C., Hampel H., Ibáñez C., Munné A., N. Prat, Pardos M., Sánchez R., Trobajo R.Fuentes:scopusChanges in the hydrology and sediment transport produced by large dams on the lower Ebro river and its estuary
ArticleAbstract: The mean annual flow of the lower Ebro river has reduced by 29% during this century (592 to 426 m3s-Palabras claves:Impoundment effects, River hydrology, Salt wedge dynamics, Sediment transportAutores:Canicio A., Ibáñez C., N. PratFuentes:scopusCharacterization of the Ebre and Rhone estuaries: A basis for defining and classifying salt-wedge estuaries
ArticleAbstract: River discharge is the main factor controlling the hydrologic dynamics of the Ebre and Rhone estuariPalabras claves:Autores:Ibáñez C., N. Prat, Pont D.Fuentes:scopusCharacterization of the ecological status of the Iberian Mediterranean rivers through the IBMWP index (former BMWP')
ArticleAbstract: Using baseline data obtained during the first phase (1999-2001) of the project GUADALMED, we examinePalabras claves:classification, Ecological status, IBMWP, Mediterranean rivers, Portugal, spainAutores:Alba-Tercedor J., Alvarez M., Avilés J., Bonada N., Elisa Saínz-Cantero C., Jáimez-Cuéllar P., Jesús Casas J., Mellado A., N. Prat, Ortega M., Pardo I., Rieradevall M., Robles S., Sańchez-Ortega A., Suaŕez M.L., Toro M., Vidal-Abarca M.R., Vivas S., Zamora-Munõz C.Fuentes:scopusChironomid assemblages in high altitude streams of the Andean region of Peru
ArticleAbstract: The diversity of genera and species of the family Chironomidae in the Andean region, as well as theiPalabras claves:Andes, Cañete River, chironomidae, Distribution of species, Neotropics, Perú, Richness of generaAutores:N. Prat, Raúl AcostaFuentes:scopusChironomid communities as indicators of local and global changes in an oligotrophic high mountain lake (Enol Lake, Northwestern Spain)
ArticleAbstract: The benthos of the high mountain Enol Lake (Picos de Europa National Park, Spain) was analyzed in orPalabras claves:biological indicators, Characeae, chironomidae, eutrophication, High mountain lakes, OxygenAutores:Cañedo-Arguelles M., N. Prat, Rieradevall M., Tarrats P.Fuentes:scopusChironomid-inferred Holocene temperature reconstruction in Basa de la Mora Lake (Central Pyrenees)
ArticleAbstract: We present the first Holocene chironomid-based summer temperature reconstruction for the Iberian PenPalabras claves:Central Pyrenees, chironomidae, Holocene, multiproxy, seasonality, temperature reconstructionAutores:Cañedo-Arguelles M., González-Sampériz P., Heiri O., N. Prat, Rieradevall M., Tarrats P., Valero-Garcés B.L.Fuentes:scopusChironomidae assemblages in reference condition Mediterranean streams: Environmental factors, seasonal variability and ecotypes
ArticleAbstract: Chironomidae spatial and temporal distributions were investigated over two seasons at 31 reference sPalabras claves:chironomidae, Mediterranean climate, Multivariate approach, Reference sites, seasonality, Stream typology, Water Framework Directive (WFD)Autores:N. Prat, Puntí T., Rieradevall M.Fuentes:scopusChironomus alchichica sp. n. (Diptera: Chironomidae) from Lake Alchichica, Mexico
ArticleAbstract: Morphological analysis of all developmental stages (except female), mitochondrial DNA sequences fromPalabras claves:Anoxia, Cox1 mitochondrial sequences, Cytogenetic analysis, Ecological requirements, Midges, Polytene chromosomes, taxonomyAutores:Alcocer J., Del Carmen Hernández-Fonseca M., Michailova P., N. Prat, Raúl Acosta, Ribera C.Fuentes:scopusChironomus species (Diptera: Chironomidae) in the profundal benthos of Spanish reservoirs and lakes: Factors affecting distribution patterns
ArticleAbstract: 1. The taxonomy, distribution and habitat preferences of Chironomus larvae from profundal benthos ofPalabras claves:Chironomus, Distribution patterns, lakes, Profundal benthos, ReservoirsAutores:N. Prat, Real M., Rieradevall M.Fuentes:scopus