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Plantas Invasoras

Authors: Díaz Varela, Ramón Alberto;

Plantas Invasoras

Abstract

As invasións biolóxicas constitúen unha das ameazas máis serias para a conservación da biodiversidade no ámbito do cambio global que está a experimentar o planeta. A introdución e aclimatación de especies en territorios alleos non é unha novidade na historia, xa que tivo lugar polo menos dende os comezos da agricultura. Estes procesos presentaron máximos de ocorrencia en determinados momentos da historia, como poden ser as épocas dos grandes descubrimentos nos cales se puxeron en contacto territorios que ata o momento evolucionaran illados durante miles de anos. Non obstante, na actualidade asistimos a unha multiplicación exponencial destes procesos e das súas consecuencias ambientais. As melloras nos medios de comunicación e transporte, a globalización das actividades económicas e do comercio dotou ás especies invasoras de vectores de transporte e introdución dunha eficiencia descoñecida ata tempos recentes. Así, a problemática das invasións biolóxicas, da súa prevención, xestión e control está a cobrar unha maior importancia e ten sido introducida en moitas materias de plans de estudos con competencias en materia de xestión do territorio e do medio. Neste contexto e dentro dunha materia cunha longa tradición en plans de estudos de carreiras do campo das ciencias da vida e das enxeñarías agrarias como é a malherboloxía, formúlase a introdución dunha unidade didáctica dedicada por completo a esta temática. O coñecemento científico, a prevención, xestión e control de especies invasoras presenta importantes vínculos con outros aspectos que sen van tratar dentro da materia de malherboloxía, non só no que respecta a afinidades nas estratexias e métodos de xestión e control; senón tamén tendo en conta as afinidades e, en ocasións, a coincidencia no comportamento dun vexetal como invasor e mala herba.

Country
Spain
Related Organizations
Keywords

Grao en Enxeñaría Técnica Agricola. Especialidade en Hortofruticultura e Xardinaría, Malherboloxía, Materias::Investigación::24 Ciencias de la vida::2417 Biología vegetal (botánica)::241799 Otras (especificar)

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    popularity
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green