The technological revolution of the XX century led to big transformations in global culture, society and economy, but it did not reach equally to all. While science is today one of the main engines of industry, agriculture, and production of goods, billions of people in small communities still relay on local forms of knowledge, technologies and techniques to carry out their economic activities. This thesis aims to analyze the role of Local Knowledge and the Appropriate Technologies derived by said knowledge applied to the fish farms of peasants in the local Sustainable Development in the Vale do Jamari region, in the state of Rondônia, in Brazil. To achieve our goal, we initiate with a theoretical discussion that will provide tools for the analysis of the empirical data. Firstly, we discuss the concept of Sustainable Development, pointing its limitations and providing a perspective of an analysis of this type of development that favors the resources, interests and culture of a local community. Secondly, we bring the discussion over the accumulated knowledge of man over its environment and the conditions that it inhabits; the concept of Local Knowledge, its characteristics, its importance, limitations and its role in the contemporary world post-Green Revolution. The third moment of our theoretical discussion is dedicated to the movement of alternative technology and the concept of Appropriate Technology, its characteristics and the importance of the concept to the analysis of technologies that are apt to work in specific contexts in a way to be valid to its users. In the sequence, we present the method used for the empirical research, in which a case study was carried out. The case selected was of the peasant fish farms in the Vale do Jamari, region comprised of 9 municipalities in the center of the state of Rondônia, in the western amazon, in Brazil. Said region was colonized by rural workers migrating from other parts of the country between the 1960-1980s, resulting in great impact to the natural environment. The region presented in the last 8 years high rates of growth, partially due to small fish farmers acting with low technology and little access to technical assistance. Secondary data was selected through document research and primary data was collected from observation, photographs, field journals, technical visitations, participation in industry related events, open and semi-structured interviews carried out between mayjune, october-december 2016. The data gathered, upon careful analysis, pointed out that in the case of the peasant fish farmers of the Vale do Jamari: the existence of techniques and technologies developed through Local Knowledge and which are used in multiple situations in substitution, complementation or supplying the absence of technical/scientific knowledge and tools; that such local techniques and technologies can be said to be Appropriate Technologies; that there is disbelief on behalf of technical assistants of the validity of said technologies; that there is a lack of trust and there is a deficient communication between technical assistants and farmers; that such techniques and technologies developed by the fish farmers are compatible with a food production style of low environmental impact, coherent with the locally available resources and which create social and economic benefits to the local community; and, finally, that Local Knowledge, in the absence of conventional technologies appropriate to the found conditions, served as the base to the development of local technologies, appropriate and capable of guaranteeing the activity of fish farming for peasants in the Vale do Jamari.
| Identifer | oai:union.ndltd.org:IBICT/oai:www.lume.ufrgs.br:10183/169042 |
| Date | January 2017 |
| Creators | Paes, Diego Cristóvão Alves de Souza |
| Contributors | Silva, Tania Nunes da |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/doctoralThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, instname:Universidade Federal do Rio Grande do Sul, instacron:UFRGS |
| Rights | info:eu-repo/semantics/openAccess |
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