Browsing by UPNA Author "Durán Lázaro, María"
Now showing items 1-9 of 9
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Comparison of culturing and metabarcoding methods to describe the fungal endophytic assemblage of brachypodium rupestre growing in a range of anthropized disturbance regimes
Fungal endophytes develop inside plants without visible external signs, and they may confer adaptive advantages to their hosts. Culturing methods have been traditionally used to recognize the fungal endophytic assemblage, ... -
Disruption of traditional grazing and fire regimes shape the fungal endophyte assemblages of the tall-grass Brachypodium rupestre
The plant microbiome is likely to play a key role in the resilience of communities to the global climate change. This research analyses the culturable fungal mycobiota of Brachypodium rupestre across a sharp gradient of ... -
Disruption of traditional land use regimes causes an economic loss of provisioning services in high-mountain grasslands
Mountain ecosystems face many challenges related to global change. Most high-altitude grasslands in the Pyrenees, despite representing valuable assets recognised in the European conservation heritage, are at risk due to ... -
La expansión de Brachypodium rupestre en el Pirineo occidental: hongos endófitos y pérdida de servicios ecosistémicos
En esta tesis se plantean dos líneas de investigación que han quedado recogidas en los tres trabajos científicos que la conforman: • Capítulo 1) La primera línea de investigación desarrolla un modo de cuantificar ... -
Formando futuras investigadoras: introduciendo la ciencia ecológica y ambiental al mundo escolar
A pesar de su relevancia social creciente, la ciencia ecológica y ambiental está pasando por momentos muy bajos en los programas educativos de secundaria y bachillerato en nuestro país. En muchos centros escolares, la ... -
Relating the spatial distribution of a tall-grass to fertility islands in a temperate mountain grassland
Plant-soil feedback mechanisms influence the abundance and rarity of plant species and can favour invasive processes, including those of native species. To explore these mechanisms, we analysed correlations between spatial ... -
Soil bacterial functional diversity mirrors the loss of plant diversity by the expansion of a native tall-grass in high mountain grasslands
Background and Aims: In highland ecosystems, global change processes are intense and foster vegetation shifts that may have an impact on soil functioning. Soil bacterial communities may be particularly sensitive to these ... -
Soil C/N ratios cause opposing effects in forests compared to grasslands on decomposition rates and stabilization factors in southern European ecosystems
Soils store an important amount of carbon (C), mostly in the form of organic matter in different decomposing stages. Hence, understanding the factors that rule the rates at which decomposed organic matter is incorporated ... -
Stable L-band fiber laser sensor using a backscattering-based multimode fiber reflector
A new and highly stable L-band fiber laser for sensing is demonstrated. An emission line at 1575.47 nm, was achieved using a special reflector. Good strain sensitivity, optical signal to noise ratio and output power stability ...