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| Author(s): |
Aurelio Padovezi
Total Authors: 1
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| Document type: | Master's Dissertation |
| Press: | Piracicaba. |
| Institution: | Universidade de São Paulo (USP). Escola Superior de Agricultura Luiz de Queiroz (ESALA/BC) |
| Defense date: | 2006-03-03 |
| Examining board members: |
Ricardo Ribeiro Rodrigues;
Dalcio Caron;
Ellen Fensterseifer Woortmann
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| Advisor: | Ricardo Ribeiro Rodrigues |
| Abstract | |
As one the actions aimed to the recovery of degraded Permanent Preservation Areas (PPA's) in Ribeirão Campestre, Saltinho, this dissertation built a mean, participatively, and assessed, in the field, evaluating indicators and the monitoring of the Potential of Self-Recovery (PSR) of 4 PPA's in different stages of degradation. Initially, by means of semi-structured interviews, some constitutive elements of Peasantry and of Local Ecological Knowledge (LEK) of agriculture workers interested in restore their own PPA's were explored. The indicators of such relation suggest that the construction of spaces to potentialize the contribution of LEK in projects aiming the recovering of PPA's may be planned according to the Peasantry of each social group involved. LEK contribution was raised from the Social Representation of participating agriculture workers over secondary succession and was guided, through a script of interview, to the construction of evaluating indicators and monitoring of PSR of each area analyzed/studied. Through this methodology, it was observed that the understanding of ecological processes and the indicators proposed by the agriculture workers have correspondence with the Knowledge added by Academy. It was evaluated, in field, 7 indicators proposed by the agriculture workers that were most related to the correspondent literature. Among these indicators, the following ones are highlighted: a) distance and state of conservation of close fragments; b) avifauna; c) relative humidity of the soil and; d) natural regeneration, for it best represents the PSR of each area analyzed/studied. Finally, 4 different interventions were evaluated, idealized by the participating agriculture workers on their own ppa's, aiming to speed-up the process of ecological restoration and it was observed that the interventions of the agriculture workers with highest level of Peasantry, thus highest LEK, presented better results. (AU) | |