https://www.socictopen.socict.org/files/original/e54910c78043cfc3394b8dffdc05c91a.pdf 93ed5cd4df23045ffa9ec1a6df40e669 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Ecología y distribución de Senecio pterophorus (Compositae) en la Península Ibérica Creator An entity primarily responsible for making the resource Lourdes Chamorro, Berta Caballero, José Manuel Blanco-Moreno, Lidia Caño, Hèctor Garcia-Serrano, Ramon M. Masalles, Francesc Xavier Sans Description An account of the resource Field survey in Catalonia (Spain) has increased the known distribution and the number of populations of the South African daisy Senecio pterophorus DC. in the Iberian Peninsula and mainland Europe. The species colonizes relatively disturbed habitats such as river beds, road borders and disturbed helm-oak communities with no limitation in light and water. The analysis of population structure related to habitat type has revealed that in riparian and ruderal areas populations are large and well-established, with a large number of members per age class. However, in disturbed forests populations have only a few scattered adults. Senecio pterophorus also shows great morphological plasticity related with habitat type: in open environments plants are shorter, adopt a spherical habit, and have smaller leaves than in forests, where they are taller and have leaves twice in size. This species may be considered as invasive in the Iberian Peninsula and mainland Europe, where it has rapidly spread in recent years. Furthermore, we suggest that S. pterophorus may be a threat to native species and habitat diversity as occurs in Australia, where the species displaces the native plants and hybridizes with some native Senecio species. Date A point or period of time associated with an event in the lifecycle of the resource 2006 Subject The topic of the resource diversity threat, habitat perturbation, introduced species, invasive species, morphologic plasticity, population structure, resource availability Identifier An unambiguous reference to the resource within a given context 10.3989/ajbm.2006.v63.i1.31 Source A related resource from which the described resource is derived Anales del Jardín Botánico de Madrid Publisher An entity responsible for making the resource available Consejo Superior de Investigaciones Científicas Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Botany Relation A related resource <a href="http://rjb.revistas.csic.es/index.php/rjb/article/view/31" target="_blank" rel="noreferrer noopener">http://rjb.revistas.csic.es/index.php/rjb/article/view/31</a>