Henar Fraile

Anbiotek-Universidad del País Vasco / Euskal Herriko Unibertsitatea

Results of the monitoring network of zebra mussel (Dreissena sp.) in water bodies in Basque Autonomous Region, 2023

Pigment analysis through high-performance liquid chromatography (HPLC) offers a faster and more replicable study of the phytoplankton community structure than traditional taxonomy, but its application to small-sized freshwater ecosystems is infrequent. We carried out a taxonomy-based validation for the application of HPLC to the management of two a...

Results of the monitoring network of zebra mussel (Dreissena sp.) in water bodies in Basque Autonomous Region, 2022.

Se ha presentado un estudio realizado por Anbiolab durante el año 2021 en el que se ha validado un método genético para detectar eDNA del género Dreissena. Este estudio se ha llevado a cabo con datos de dos proyectos promovidos y financiados por la Agencia Vasca del Agua (URA) URA/015A/2021 y por el Consorcio de Aguas Bilbao Bizkaia (CABB) EXP2561....

Monitoring of zebra mussel (Dreissena sp.) in water bodies in Basque Autonomous Region, 2021.

El embalse del Añarbe se encuentra en la Región ibérico-macaronésica y es una masa de agua identificada provisionalmente como muy modificada, asimilable a "lago", que según el Sistema A de clasificación de la DMA es del tipo "silíceo, tierras bajas, grande y muy profundo" y según el Sistema B; "tierras bajas, septentrional, monomíctico cálido y de...

The Añarbe reservoir is located in the Iberic-Macaronesian region and is a water body provisionally identified as heavily modified, comparable to 'lake', that according to the "A" classification system of the WFD is "siliceous, lowlands, big and very deep", and according to the "B" system is "lowlands, northern, warm monomictic and of acidic waters...

A new bathymetric map of Lake Sanabria is presented, showing depth isolines each meter and some morphometric parameters. The lake form, based on the relative hypsographic curve (cumulative area-depth), is concave (C). This lake shows high values of volume development (D v) and of the depth relation (mean depth/maximal depth ratio: z m/z max), which...

Water chemistry and macroinvertebrates were studied in the River Tera (north-western Spain) to assess the effects on the river of two chained reservoirs with hypolimnetic release during the stratification period in 1991.The river-water variables most affected by the dam in this study are temperature, pH, conductivity, silicate, ammonia, nitrate and...

El proyecto de Educación Ambiental para la Comarca Sanabresa se ha realizado, durante el año 1.995, en el Instituto de Enseñanza Secundaria 'Valverde de Lucerna' con alumnos/as de cuarto de Enseñanza Secundaria Obligatoria y en el Colegio Comarcal 'Fray Luis de Granada', de Puebla de Sanabria (Zamora), con alumnos/as de quinto de Primaria. La elabo...