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Mostrando ítems 261-270 de 290
Artículo
Helictochloa Romero Zarco (Poaceae), a new genus of oat grass
(Conservatoire et Jardin Botaniques de Genève, 2011-07-12)
Morphological and anatomical characters used to separate the genera related to Avena L. (Poaceae: Aveneae) are analyzed. The taxonomic importance of these characters is discussed with regard to recent molecular studies. ...
Artículo
Gender dimorphism in Corema album across its biogeographical area and implications under a scenario of extreme drought events
(Elsevier, 2018-11)
In dioecious species, traits may have evolved because of significantly different resource demands associated with male versus female sexual reproduction. It is generally assumed that females have higher reproductive costs, ...
Artículo
Ecological Factors and Diversification among Neotropical Characiforms
(Hindawi Publishing Corporation, 2012)
Morphological and DNA sequence data has been used to propose hypotheses of relationships within the Characiformes with minimal comparative discussion of causes underpinning the major intraordinal diversification patterns. ...
Artículo
Disentangling environmental correlates of vascular plant biodiversity in a Mediterranean hotspot
(Wiley Open Access, 2013)
We determined the environmental correlates of vascular plant biodiversity in the Baetic-Rifan region, a plant biodiversity hotspot in the western Mediterranean. A catalog of the whole flora of Andalusia and northern Morocco, ...
Tesis Doctoral
Reproductores y dispersantes de una especie de larga vida, el búho real (Bubo bubo): diferencias en el uso del espacio y patrones de movimiento de dos facetas de una misma población
(2012-02-24)
Social status can be reflected in many aspects of an individual’s behaviour and ecology, including habitat use and conspecific interactions. In territorial species where at least two social groups – breeding birds and ...
Artículo
Regionally nested patterns of fish assemblages in floodplain lakes of the Magdalena river (Colombia)
(Wiley, 2012)
We investigated if fish assemblages in neotropical floodplain lakes (cienagas) exhibit nestedness, and thus offer support to the managers of natural resources of the area for their decision making. The location was floodplain ...
Capítulo de Libro
Groenlandia
(CSIC, 2010)
Patente. Invención
Antagonistas de los receptores nk1 derivados de hidratos de carbono, metodo de obtencion y uso medico
(Oficina Española de Patentes y Marcas (OEPM), 2017-09-27)
Antagonistas de los receptores NK1 derivados de hidratos de carbono, método de obtención y uso médico. La presente invención se refiere a un compuesto de fórmula general I, y a su uso en medicina, o para la fabricación ...
Artículo
Caracterización pluviométrica intraanual de la Península Ibérica
(Asociación Española de Climatología, 2010)
Un aspecto destacable en el conocimiento del clima es la determinación del régimen pluviométrico intraanual. Multitud de procesos ambientales y sociales se encuentran en estrecha vinculación con el comportamiento que a ...
Artículo
Platanus pollen season in Andalusia (southern Spain): Trends and modeling
(2011)
Platanus is a major cause of pollen allergy in many Spanish cities. The present paper reports an analysis of Platanus pollen season throughout the Andalusia region (southern Spain), which has among the highest pollen counts ...