BackSearch
Now showing items 1-10 of 101
Impact of fertlizers and pesticides on soil and water quality
(2014-04-28)
[ES]En la presente tesis se ha estudiado el impacto de diferentes fertilizantes y pesticidas utilizados en la Zona Vulnerable de Vitoria-Gasteiz en la calidad del suelo y las aguas de dicha zona. Se ha podido constatar que ...
Assessment of phytostabilization of Pb/Zn mine soils with organic amendments and a native metallicolous ecotype of Festuca Rubra l.: implications for amendment selection and recovery of soil health
(2013-09-24)
La contaminación del suelo es una de las principales amenazas para los ecosistemas y la salud humana. Actualmente, desde un punto de vista tanto económico como ambiental, la fitoestabilización es la mejor tecnología para ...
Global pressures, specific responses: effects of nutrient enrichment in streams from different biomes
(IOP PUBLISHING LTD, 2013-01-09)
We assessed the effects of nutrient enrichment on three stream ecosystems running through distinct biomes (Mediterranean, Pampean and Andean). We increased the concentrations of N and P in the stream water 1.6–4-fold ...
Potential effects of Global Climate Change on survival and growth of brown trout (Salmo Trutta L.): consequences of temperature and floods on young stages.
(2017-12-05)
Global Climate Change will increase precipitations in the temperate and Northern coast of Europe during winter and spring. In riverine ecosystems, precipitations affect strongly the discharge of running waters and, thus, ...
The role of seas as a geographical barrier for migratory landbirds. An approach to the Bay of Biscay.
(2016-11-24)
The East-Atlantic flyway represents one of the main bird migration routes worldwide, comprising the Bay of Biscayas an inherent geographical barrier. So far, the significance of the Bay of Biscay for migrants and its ...
Global change and stream ecosystem functioning: repercussions on the leaf litter decomposition
(2017-07-21)
El crecimiento de la población humana y el aumento en el consumo de recursos observado en las recientes décadas está ocasionando cambios medioambientales a una velocidad sin precedentes y cuyas repercusiones alcanzan una ...
Molecular, morphological and physiological analyses of Mediophyceae diatoms in Bilbao Estuary
(2017-04-12)
La evaluación medioambiental de estuarios, ríos o lagos se puede realizar basada en las comunidades de fitoplancton. En el estuario de Bilbao se lleva a cabo un monitoreo rutinario desde el año 2000, con el objetivo de ...
Background sampling in species distribution models and transferability in climate change conditions
(2017-09-08)
Los Modelos de Distribución de Especies (SDMs), son herramientas estadísticas utilizadas para la generación de predicciones probabilísticas de la presencia de poblaciones de especies en el espacio geográfico (mapas de ...
Community Turnover of Wood-Inhabiting Fungi across Hierarchical Spatial Scales
(Public Library Science, 2014-07-24)
For efficient use of conservation resources it is important to determine how species diversity changes across spatial scales. In many poorly known species groups little is known about at which spatial scales the conservation ...