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Mostrando ítems 1-10 de 14
Artículo
Spatio-temporal nested patterns in macroinvertebrate assemblages across a pond network with a wide hydroperiod range
(Springer Nature, 2011)
Nestedness has been widely used to measure the structure of biological communities and occurs when species-poor sites contain subsets of species-rich ones. Here, we examine nested patterns across the macroinvertebrate ...
Artículo
Plantas americanas naturalizadas en el territorio de Doñana (so de la Península Ibérica)
(Universidad de Sevilla, 2011)
El estudio del territorio de Doñana (SO de la Península Ibérica), uno de los más estrictamente protegidos de España, indica que se han naturalizado en este territorio 59 especies de plantas americanas. Varias de estas ...
Artículo
Frugivory and spatial patterns of seed deposition by carnivorous mammals in anthropogenic landscapes: A multi-scale approach
(Public Library of Science, 2011)
Background: Knowledge about how frugivory and seed deposition are spatially distributed is valuable to understand the role of dispersers on the structure and dynamics of plant populations. This may be particularly important ...
Artículo
Evolution of annual rainfall irregularity in the southwest of the Iberian Peninsula
(Springer Nature, 2011)
The areas of the Iberian Peninsula with Mediterranean climate are characterised by rainfall irregularity. Standard statistical estimation methods provide a limited insight of all the dimensions of such irregularity. Based ...
Artículo
A sequential procedure for the quantification of biologically produced polyphosphate in sediment samples
(Asociación Ibérica de Limnología, 2011)
Polyphosphate (poly-P) is a phosphate storage compound widespread in prokaryotic and eukaryotic cells. Its quantification, however, is not yet well developed for sediment samples because of the difficulties associated ...
Artículo
Effects of silicon on cooper toxicity in Erica andevalensis Cabezudo an Rivera: a potential species to remediate contaminate soils
(2011)
The influence of silicon on responses to copper excess was studied in plants of Erica andevalensis
Artículo
A taxonomic revision of the Campanula lusitanica complex (Campanulaceae) in the Western Mediterranean region
(Consejo Superior de Investigaciones Científicas, 2011)
The systematics of the annual species of the Campanula lusita - nica complex in the Western Mediterranean is reviewed using ITS sequences, karyology and morphology of all species of the complex. The information provided ...
Artículo
Notas sobre Boraginaceae
(2011)
Se estudia la variabilidad del género Onosma en la Península Ibérica. Se reconocen tres especies: O. bubani Stroh, O. tricerosperma Lag. y O. fastigiata (BraunBlanq.) Lacaita. Se indican los caracteres diferenciales, ...
Artículo
Lantana camara L.: A weed with great light-acclimation capacity
(Akademie Ved Ceske Republiky, 2011)
Plant invasions may be limited by low radiation levels in ecosystems such as forests. Lantana camara has been classified among the world's 10 worst weeds since it is invading many different habitats all around the planet. ...