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Heterogeneidad espacial y gestión de medios semiáridos

Authors: Tongway, David J.; Cortina, Jordi; Maestre, Fernando T.;

Heterogeneidad espacial y gestión de medios semiáridos

Abstract

La heterogeneidad espacial de los factores ambientales y de la vegetación constituye una de las principales características de las zonas áridas y semiáridas. Durante décadas, los científicos han descrito esta heterogeneidad y discutido sus causas. Sin embargo, esta característica intrínseca de los sistemas áridos y semiáridos apenas ha sido considerada en la gestión y restauración de estos ambientes. En el presente artículo se revisan algunos conceptos básicos sobre la relación heterogeneidad-funcionamiento del ecosistema en zonas semiáridas, se presentan algunos de los principales marcos conceptuales desarrollados sobre esta relación y se discuten contextos prácticos. Un ejemplo de estos últimos son los relacionados con la evaluación del funcionamiento del paisaje o el desarrollo ecotecnológico, en los que la incorporación de la heterogeneidad espacial permitiría mejorar la gestión de estos ecosistemas.

Esta revisión ha sido elaborada en el marco del proyecto financiado por el Plan Nacional de IDI-FEDER, FANCB (REN2001-0424-C02-02/GLO).

Keywords

Zonas semiáridas, Heterogeneidad espacial, Gestión de los ecosistemas, Zonas áridas, Ecología

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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