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El principal problema asociado a las invasiones vegetales en los ecosistemas terrestres es la pérdida de biodiversidad en el área amenazada. Muchos de los estudios realizados sobre diferentes ecosistemas se han basado en las relaciones de competencia…

Scientific debate on whether or not the recent increase in reports of jellyfish outbreaks represents a true rise in their abundance has outlined a lack of reliable records of Cnidaria and Ctenophora. Here we describe different jellyfish data sets…

The aim had been to study changes in the properties of aluminium alloy AlSiMgMn. Influence of SPD of the mechanical properties had increased (Rm by 86 MPa, Ro0,2 by 175 MPa, while A had decreased to 20 %). The corrosion potentials had been evaluated…

The COVID-19 pandemic has significantly affected the education system worldwide, which was forced to respond with a sudden shift to distance learning. While successful distance teaching requires careful thinking, planning, and the development of…

Spectral screening can be used to monitor plant health. Here via airborne hyperspectral imaging of tree species, the authors show that spectral pathways associated with vascular pathogens can be distinguished from those linked to abiotic stress…

Gryllodinus kerkennensis (Finot, 1893) presenta una distribución disjunta a lo largo de la franja meridional y occidental del Paleártico, desde África del Norte hasta Asia Central, habitando zonas áridas, desiertos o semi-desiertos, principalmente…

Eastern boundary upwelling systems (EBUS) are among the most productive marine ecosystems on Earth. The production of organic material is fueled by upwelling of nutrient-rich deep waters and high incident light at the sea surface. However, biotic and…

Se analiza el tramo Inferior del Manzanares entre Villaverde y su desembocadura en el río Jarama. En este tramo, el valle es de carácter asimétrico con desarrollo de escarpes en Yesos (ea. 60 m) en su margen izquierda y de terrazas complejas en su…

Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere in a changing climate – the “global carbon budget” – is important to better understand the global…