Vulnerability to drought in the La Paz, Mexico watershed
| dc.contributor.author | Haeffner, Melissa, author | |
| dc.contributor.author | Galvin, Kathleen, advisor | |
| dc.contributor.author | Betsill, Michele, committee member | |
| dc.contributor.author | Leisz, Stephen, committee member | |
| dc.contributor.author | Ojima, Dennis, committee member | |
| dc.date.accessioned | 2015-08-28T14:35:10Z | |
| dc.date.available | 2015-08-28T14:35:10Z | |
| dc.date.issued | 2015 | |
| dc.description | Acknowledgements in English and Spanish. | |
| dc.description | Zip file contains supplementary reports in English and Spanish. | |
| dc.description.abstract | This study explores the relationship between drought vulnerability and migration in the ranchero community in the Sierras of the La Paz watershed in Baja California Sur, Mexico. Using household survey data, I examine how the various dimensions of vulnerability are related to migration as an adaptation strategy to drought. Contrary to what is predicted by environmental migration and climate vulnerability theory, drought exposed rancheros who had high sensitivity and low adaptive capacity did not use migration as an adaptation strategy in the last severe drought (2006-2012), despite migration being a central part of their traditional culture. This dissertation shows how rural upstream households are constrained in traditional adaptation options (including migration options) while new options have become available (including sedentary options) - because of other social changes in the same watershed, specifically, the expansion of urban services. Taking a closer look at watershed dynamics, I find that urban services have both positive and negative impacts on ranchero drought vulnerability. On the one hand, urban services diversify ranchero water sources in normal seasons; on the other hand, access to urban services does not remain consistent in severe drought. I conclude with a new conceptualization of drought responses with a discussion of the implications of these findings for future research and public policy that includes a need for broader stakeholder inclusion. | |
| dc.format.medium | born digital | |
| dc.format.medium | doctoral dissertations | |
| dc.format.medium | ZIP | |
| dc.format.medium | ||
| dc.identifier | Haeffner_colostate_0053A_13082.pdf | |
| dc.identifier.uri | http://hdl.handle.net/10217/167112 | |
| dc.language | English | |
| dc.language | Spanish | |
| dc.language.iso | eng | |
| dc.language.iso | spa | |
| dc.publisher | Colorado State University. Libraries | |
| dc.relation.ispartof | 2000-2019 | |
| dc.rights | Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright. | |
| dc.subject | drought | |
| dc.subject | urban-rural interface | |
| dc.subject | water | |
| dc.subject | resilience | |
| dc.subject | adaptive capacity | |
| dc.subject | vulnerability | |
| dc.title | Vulnerability to drought in the La Paz, Mexico watershed | |
| dc.type | Text | |
| dcterms.rights.dpla | This Item is protected by copyright and/or related rights (https://rightsstatements.org/vocab/InC/1.0/). You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). | |
| thesis.degree.discipline | Ecology | |
| thesis.degree.grantor | Colorado State University | |
| thesis.degree.level | Doctoral | |
| thesis.degree.name | Doctor of Philosophy (Ph.D.) |