RESPONDING TO DISTURBANCES: LESSONS FROM …...María Gabriela González Cruz y Eduardo García...
Transcript of RESPONDING TO DISTURBANCES: LESSONS FROM …...María Gabriela González Cruz y Eduardo García...
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María Gabriela González Cruz y Eduardo García Frapolli
Laboratorio de Economía EcológicaInstituto de Investigaciones en Ecosistemas y Sustentabilidad UNAM
June, 2016
RESPONDING TO DISTURBANCES: LESSONS FROM A MAYAN SOCIAL-
ECOLOGICAL SYSTEM
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Resilience and adaptation• Global environmental change• Globalization: conservation and development
Mayan presence > 3 000 years
TIME
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Objectives• Looking for mechanisms to adapt to climate and
economic uncertainties
• Analyzing strategy for managing natural resources
• Reconstructing the history of the community, focusing on social (practices, institutions) and ecological (landscape, environmental units) elements
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Study siteNuevo Tesoco
1. Community- Ejido Nuevo Tesoco- Ejido Santa María Pixoy
3. Ecosystem- Semi-deciduous tropical forest - Deciduous tropical forest
3. Social system- 40 households- 180 inhabitants
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Methods
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Results
• Productive activities• Landscape• Institutions
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Diversified activities
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Environmental heterogeneity
Nuevo TesocoSanta María
VillageAguadaCatzimalCenoteMilpaSabanaTuc’um
Primary vegetation
Nursery*Secondary vegetation
*
Social-ecological system
* Agro-ecological system
EJIDO
UNIDAD AMBIENTAL
Productive activities
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Successional dynamic
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InstitutionsAccess
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InstitutionsRegulation
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Institutions Management
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Conclusion
A mechanism for long-term stability:
• Diversification of productive activities• Management of environmental
heterogeneity• Flexibility of formal and informal institutions
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Thanks
Aknowledgements
Nuevo Tesoco, YucatánAlejandro CasasJuan Manuel DupuyLab. Ecological economicsUNAMPronatura PYPAPIIT-UNAM, CONACYT