Comparação diferencial dos benefícios em função dos preços e idade dos sistemas de uso-da-terra no distrito de José Crespo e Castillo, Peru
The present work had the objective a distinguishing comparison of the benefist in function the age and the land use system in the district of José Crespo e Castillo. Avaliarom Ten the land use systems had been evaluated: cocaine, secondary forest system 12 years, and eigh is agroforestais system (AFS): SSP Echinochloa polystachya HBK and Paspalum conjugatum Berg, AFS cocoa Theobroma cacao L traditional and improved, citric Citrus sinensis L of 15 and 30 years, AFS pupunha Bactris gasipaes Kunth, coffee Coffea arabica L. The used methodology to evaluate carbon kidnapping was the indicated one for Arevalo, et al., (2003). The economic part if evaluated by means of the liquid present value (VPL), using regression. Comparing the benefits or utilities in function of the prices and ages of the systems it is observed that in case to implement these systems the benefits to store carbon increase tie 58%/ano in the systems with ages of 1 the 15 years to a minimum price of 6,75t/ano carbon US $ as línea base for payment for ambient services. Being between them the SAF pupunha, SAF coffee, cocaine. Systems of bigger age induce to the decrescimento of benefit of the storage of carbon and the economic value to it.
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| Format: | biblioteca |
| Language: | | 0 |
| Published: |
2008
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| Subjects: | THEOBROMA CACAO, AGROFORESTERIA, UTILIZACION DE LA TIERRA, ACTIVO CIRCULANTE, ANALISIS ECONOMICO, PERU, |
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