Search Results - "Toja, J."

Taxonomic or ecological approaches? Searching for phytoplankton surrogates in the determination of richness and assemblage composition in ponds by Gallego, I., Davidson, T.A., Jeppesen, E., Pérez-Martínez, C., Sánchez-Castillo, P., Juan, M., Fuentes-Rodríguez, F., León, D., Peñalver, P., Toja, J., Casas, J.J.

“…▸ Five surrogates for phytoplankton richness and community structure are searched. ▸ Differences between biomass and density data sets are tested. ▸ Plankton…”
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Hydrological complexity supports high phytoplankton richness in the Doñana marshland (SW Spain) by Reyes, I, Casco, M. A, Toja, J, Serrano, L

“…Two hundred and twenty-four phytoplanktonic taxa were recorded in a riverine floodplain on the NE side of the Doñana marshland from September 2002 to 2004…”
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Submerged macrophyte zonation in a Mediterranean salt marsh: a facilitation effect from established helophytes? by Espinar, J.L., García, L.V., García Murillo, P., Toja, J.

“… The relationship between communities of submerged annual macrophytes (predominately Chara spp.) and environmental characteristics is studied in three…”
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Daily and seasonal feeding rhythmicity of Palaemonetes varians (Leach 1814) from southwestern Europe by AGUZZI, J, CUESTA, J. A, LIBRERO, M, TOJA, J

“…The feeding activity rhythm of Palaemonetes varians (Leach 1814) was studied by collecting stomachs over a 24-h cycle in four different seasons of 1996 and…”
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Experimental Study on Generating Multi-modal Explanations of Black-box Classifiers in terms of Gray-box Classifiers by Alonso, Jose M., Toja-Alamancos, J., Bugarin, A.

“…Artificial Intelligence (AI) is a first class citizen in the cities of the 21st century. In addition, trust, fairness, accountability, transparency and ethical…”
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Crustacean and rotifer composition of temporary ponds in the Doñana National Park (SW Spain) during floods by FAHD, Khalid, SERRANO, Laura, TOJA, Julia

“…The zooplankton of 18 temporary ponds in the Doñana National Park (SW Spain) was studied during floods in February and May 1997. A total of 37 rotifer taxa and…”
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Variability of the sediment phosphate composition of a temporary pond (Doñana National Park, SW Spain) by Serrano, L., Calzada-Bujak, I., Toja, J.

“…Issue Title: Part I: Sediment-Water Interaction 13 Part II: Salt Ecosystems Section This study reports on the spatial and temporal variability of the phosphate…”
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Influence of the porosity caused by incomplete sintering on the mechanical behaviour of lanthanum silicate oxyapatite by Moreira Toja, Ramiro J., Rendtorff, Nicolás M., Aglietti, Esteban F., Uchikoshi, Tetsuo, Sakka, Yoshio, Suárez, Gustavo

“…Lanthanum silicate oxyapatite (LSO) is an encouraging material for its use as an electrolyte in intermediate temperature solid oxide fuel cells. There is a…”
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Effect of dumping and cleaning activities on the aquatic ecosystems of the Guadiamar River following a toxic flood by Prat, N., Toja, J., Solà, C., Burgos, M.D., Plans, M., Rieradevall, M.

“…The main aim of the study was to document the recovery of the aquatic ecosystem after the release of toxic mining waste in the Guadiamar River Basin (Sevilla,…”
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Changes in sediment phosphate composition of seasonal ponds during filling by Díaz-espejo, A, Serrano, L, Toja, J

“…Most ponds from the Doñana National Park are shallow temporary freshwater bodies on eolian sands. The total phosphate concentration and the fractional…”
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Submerged macrophyte zonation in a Mediterranean salt marsh: a facilitation effect from established helophytes? by Espinar, J. L, García, L. V, García Murillo, P, Toja, J

“…The relationship between communities of submerged annual macrophytes (predominately Chara spp.) and environmental characteristics is studied in three habitats…”
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Farm Ponds as Potential Complementary Habitats to Natural Wetlands in a Mediterranean Region by Casas, J. Jesús, Toja, Julia, Peñalver, Patricio, Juan, Melchor, León, David, Fuentes-Rodríguez, Francisca, Gallego, Irene, Fenoy, Encarnación, Pérez-Martínez, Carmen, Sánchez, Pedro, Bonachela, Santiago, Elorrieta, M. Antonia

“…We compared morphometric and physico-chemical characteristics of farm ponds and natural wetlands in Andalusia (southern Spain) to determine whether artificial…”
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Heavy metal bioaccumulation and macroinvertebrate community changes in a Mediterranean stream affected by acid mine drainage and an accidental spill (Guadiamar River, SW Spain) by Solà, Carolina, Burgos, Marı́a, Plazuelo, Ángel, Toja, Julia, Plans, Marc, Prat, Narcı́s

“…In the 1998 Aznalcóllar mining accident, 5 million cubic meters of toxic waste were spilled into the Guadiamar River (SW Spain). This paper describes the…”
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Variability of the sediment phosphate composition of a temporary pond (Doñana National Park, SW Spain) : Part I: Sediment-water interaction 13 by SERRANO, L, CALZADA-BUJAK, I, TOJA, J

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Submerged macrophyte zonation in a Mediterranean salt marsh: a facilitation effect from established helophytes? by Espinar, J, Garcia, L, Garcia Murillo, P, Toja, J

“…The relationship between communities of submerged annual macrophytes (predominately Chara spp.) and environmental characteristics is studied in three habitats…”
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Changes in sediment phosphate composition of seasonal ponds during filling: Special issue: Sediment-water interaction 9 by DIAZ-ESPEJO, A, SERRANO, L, TOJA, J

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Effect of dumping and cleaning activities on the aquatic ecosystems of the Guadiamar River following a toxic flood: The Environmental Impact of the Mine Tailing Accident in Aznalcollar (South-West Spain) by PRAT, N, TOJA, J, SOLA, C, BURGOS, M. D, PLANS, M, RIERADEVALL, M

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Phosphorus inputs to wetlands following storm events after drought by Serrano, Laura, Burgos, María D., Díaz-Espejo, Antonio, Toja, Julia

“…This study investigated phosphorus (P) concentrations in Doñana seasonal wetlands in southwestern Spain as the wetlands started to fill following storm events…”
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Rotifers in ephemeral ponds of Donana National Park by Mazuelos, N, Toja, J, Guisande, C

“…Rotifer populations in ephemeral ponds in the Donana National Park in south-west Spain and relationships between these populations and other biotic and abiotic…”
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Reproductive investment of several rotifer species by Galindo, Mar a Dolores, Guisande, C stor, Toja, Julia

“…A comparative study was carried out on the seasonal variation in egg and body volumes of four species of rotifers, Brachionus calyciflorus, B. angularis,…”
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