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240126s2012 xx |||||o 00| ||eng c |
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|a (DE-627)JST09707859X
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|a (JST)42779222
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Baerenklau, Kenneth A.
|e verfasserin
|4 aut
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| 245 |
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|a Economics of land use dynamics in two Mexican coffee agroforests: implications for the environment and inequality
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|c 2012
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|a Text
|b txt
|2 rdacontent
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|a Computermedien
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|a Land use and land cover change have wide ranging implications for the environment and human welfare. This study analyzes both landscape and parcel level data to assess the causes and extent of deforestation in two Mexican coffee agroforests, as well as the likely environmental and welfare effects of policies designed to reduce tree cover loss. We find that shade coffee growers in Atzalan exhibit a relatively high elasticity of substitution between agricultural outputs: in response to low coffee prices, they have predominantly cleared their agroforestry parcels for production of tree crops. Shade coffee growers in Zozocolco exhibit a relatively low elasticity of substitution: agroforests were mostly either augmented with allspice trees or abandoned. Our policy simulations show that price supports for shade coffee would have larger effects on canopy preservation and welfare in Atzalan, even though Zozocolco is more marginalized. Los cambios de uso y cobertura de suelo tienen amplias implicaciones para el medio ambiente y el bienestar humano. Este estudio analiza información, tanto a nivel de paisaje como a nivel de parcelas, para evaluar las causas y extensión de la deforestación en dos áreas agroforestales cafetaleras en México, así como los probables efectos en el medio ambiente y bienestar derivados de políticas encauzadas a reducir la pérdida de cobertura forestal. Los resultados indican que los productores de café bajo sombra en Atzalan presentan una relativamente alta elasticidad de sustitución entre cultivos agrícolas; en respuesta a los bajos precios del café, tales productores han predominantemente cambiado sus parcelas agroforestales por cultivos sin cobertura forestal. Por su parte, en Zozocolco los productores de café bajo sombra muestran una relativamente baja elasticidad de sustitución; ante los bajos precios del café sus parcelas han registrado un incremento en el número de árboles de pimienta o han sido abandonadas. Las simulaciones de políticas muestran que subsidios o controles al precio del café bajo sombra serían más efectivos para preservar la cobertura forestal e incrementar el bienestar en Atzalan, pese a que Zozocolco es una región más marginada.
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| 650 |
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4 |
|a Biological sciences
|x Agriculture
|x Agricultural sciences
|x Agroecology
|x Agroforestry
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| 650 |
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4 |
|a Social sciences
|x Human geography
|x Land use
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| 650 |
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4 |
|a Biological sciences
|x Agriculture
|x Agricultural sciences
|x Agricultural geography
|x Agricultural land
|x Farmlands
|x Pastures
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| 650 |
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4 |
|a Biological sciences
|x Biology
|x Botany
|x Dendrology
|x Trees
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| 650 |
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4 |
|a Biological sciences
|x Agriculture
|x Sustainable agriculture
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| 650 |
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4 |
|a Physical sciences
|x Earth sciences
|x Geography
|x Land
|x Land cover
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| 650 |
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4 |
|a Applied sciences
|x Research methods
|x Modeling
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| 650 |
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4 |
|a Economics
|x Economic disciplines
|x Applied economics
|x Economic modeling
|x Economic models
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| 650 |
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4 |
|a Physical sciences
|x Earth sciences
|x Geography
|x Geomorphology
|x Topography
|x Lowlands
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| 650 |
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4 |
|a Economics
|x Economic disciplines
|x Socioeconomics
|x Income distribution
|x Income inequality
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| 655 |
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4 |
|a research-article
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| 700 |
1 |
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|a Ellis, Edward A.
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Marcos-Martinez, Raymundo
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Investigación Económica
|d Facultad de Economía, Universidad Nacional Autónoma de México (UNAM)
|g 71(2012), 279, Seite 93-124
|w (DE-627)612652823
|w (DE-600)2523762-7
|x 25942360
|7 nnns
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| 773 |
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|g volume:71
|g year:2012
|g number:279
|g pages:93-124
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|u https://www.jstor.org/stable/42779222
|3 Volltext
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|d 71
|j 2012
|e 279
|h 93-124
|