Document Type
Thesis
Degree
Master of Science (MS)
Department
Environmental Studies
Advisor's Name
David Bray
Advisor's Title
Committee Chair
Advisor's Title
Krish Jayachandran
Advisor's Title
Elvira Duran
Date of Defense
7-12-2012
Abstract
The purpose of this thesis was to investigate the local knowledge and perception regarding the invasion of bracken fern in two indigenous communities located in the Chinantla region, southern Mexico. Bracken fern, Pteridium aquilinum, has invaded the hillsides that surround the two villages of the study site. The use of structured and informal interviews found that although bracken fern is not perceived as a major problem in the study site, it is of concern to the farmers living there, since the majority of the soils in the invaded lands are not of sufficient quality to cultivate corn. However, yucca and pineapple crops can be grown in the invaded areas, and the cultivation of these control bracken’s invasion. Farmers know that restoration of these areas is possible, but they perceive that it is a time consuming and labor demanding process. Suggested management of invaded areas includes firewood/timber extraction, agroforestry and refuge sites for wildlife, especially for two mammals’ species currently under threatened status by the IUCN.
Recommended Citation
Berget, Carolina, "Invasion of Bracken Fern in Southern Mexico: Local Knowledge and Perceptions in Two Indigenous Communities in the Chinantla Region, Oaxaca, Mexico" (2012). FIU Electronic Theses and Dissertations. Paper 704.
http://digitalcommons.fiu.edu/etd/704