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Problemática y controversia asociada a las especies marinas introducidas: el Mediterráneo como ejemplo

Authors: Templado, José;

Problemática y controversia asociada a las especies marinas introducidas: el Mediterráneo como ejemplo

Abstract

El transporte de especies de unas áreas geográficas a otras por parte del ser humano sucede desde muy antiguo, pero en las últimas décadas ha alcanzado una dimensión alarmante de la mano de la globalización general derivada de las políticas del Milenio. De hecho, se acepta que la proliferación y propagación de especies foráneas es una de las causas de la actual crisis de biodiversidad, junto a la destrucción y fragmentación de los hábitats y la contaminación (e. g., Vitousek et al., 1996; Sala y Knowton, 2006), sin perder de vista el influjo del cambio climático. Desde luego el medio marino no es ajeno a todo ello (Bax et al., 2003; Molnar et al., 2008). Una consecuencia es que se haya disparado en las últimas décadas el número de publicaciones dedicadas al tema bajo múltiples enfoques, de los que las referencias del capítulo son una ínfima representación. Hoy día se publica más sobre especies introducidas o invasoras que sobre autóctonas. Las especies protegidas —recogidas en diversas listas rojas—, comerciales o introducidas acaparan la investigación sobre especies, siendo objeto de menor atención e inversión las que constituyen más del 99% de la biodiversidad y que no se incluyen dentro de las tres categorías mencionadas. Los inventarios de especies introducidas se suceden en todo el globo y hay un notable esfuerzo internacional por reunir, analizar y procesar toda la información sobre este tema, al tiempo que las administraciones públicas implementan políticas para prevenir y mitigar los impactos que ocasionan estos «recién llegados».

Juan Junoy (Coord.)

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selected citations
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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).
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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!
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