2011
DOI: 10.22201/ib.20078706e.2011.3.768
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Evaluación de la efectividad de las áreas protegidas para contener procesos de cambio en el uso del suelo y la vegetación. ¿Un índice es suficiente?

Abstract: Resumen. Se examina la efectividad de 44 áreas protegidas federales (AP) en México para evitar procesos de cambio en el uso del suelo y la vegetación (CUSV) y se comparan los métodos y resultados con los de algunos estudios previos. Se cuantificó el porcentaje de superficie transformada (ST) en 2002 y su tasa de cambio entre 1993 y de 2002 y se compararon las tasas de cambio observadas en las AP, en las áreas circundantes de cada AP y en sus respectivas ecorregiones. Se integró un índice de efectividad y se ca… Show more

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Cited by 21 publications
(17 citation statements)
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References 38 publications
(58 reference statements)
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“…The constant increase in areas dedicated to conservation through the creation of PNAs has allowed 15.91% of México to have some protection status, but their mere creation is insufficient; they must fulfill the function for which they were created. In the Bosque de Agua, the annual net increase in forested area within the PNAs was double that outside the PNAs, which demonstrates the effectiveness of the conservation measures (Figueroa et al 2011). The remarkable recovery has also been driven by continuous reforestation, mainly in the State of México by PROBOSQUE, which has favored the recovery of forests and afforestation of agricultural areas; thus, counteracting deforestation and land use change in other areas.…”
Section: Discussionmentioning
confidence: 95%
“…The constant increase in areas dedicated to conservation through the creation of PNAs has allowed 15.91% of México to have some protection status, but their mere creation is insufficient; they must fulfill the function for which they were created. In the Bosque de Agua, the annual net increase in forested area within the PNAs was double that outside the PNAs, which demonstrates the effectiveness of the conservation measures (Figueroa et al 2011). The remarkable recovery has also been driven by continuous reforestation, mainly in the State of México by PROBOSQUE, which has favored the recovery of forests and afforestation of agricultural areas; thus, counteracting deforestation and land use change in other areas.…”
Section: Discussionmentioning
confidence: 95%
“…These have had beneficial changes; actions of environmental regulation operate with three types of financial instruments. Those which punish polluters, subsidies for production and payments to reward environmental performance, and existing National System of Protected Natural Areas that includes environmental compensation, have presumably reduced the pressure on natural resources, but is difficult monitoring the success of compensation because the polygons of reforestation it is not available (Figueroa et al, 2011;OECD, 2013; Fig. 3 and 4).…”
Section: Discussionmentioning
confidence: 99%
“…En la mayoría de éstas, existen asentamientos humanos donde la población es fundamentalmente rural con niveles significativos de pobreza. Al momento de ser decretadas Áreas Naturales Protegidas no se indemnizó a la población que originalmente residía en estas zonas, por tanto, nunca se fueron y sobreviven del aprovechamiento de los recursos forestales (Candeau & Mass, 2007;Figueroa et al, 2011). Debido a su ubicación y fisiografía, en dichas zonas existen casi 30 tipos subclimáticos y, por lo tanto, casi todos los tipos de vegetación están también presentes aunque predominan los bosques de coníferas, de tal manera que las condiciones climáticas y la fertilidad del suelo han hecho de esta una zona ideal para el establecimiento y realización de actividades productivas, lo cual ha ocasionado que alrededor del 67 % de estos ecosistemas actualmente hayan sido transformados en zonas para agricultura y pastoreo, extracción de suelo y otros recursos naturales, favoreciendo intensos procesos de deterioro de los ecosistemas, a pesar de las leyes creadas para protegerlas (Champo-Jiménez et al, 2012;Arriola-Padilla et al, 2014).…”
Section: Crecimiento Poblacional Humanounclassified