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Previous issue date: 2016-08-29 / A inter-rela??o sociedade/natureza ocasiona mudan?as ao meio ambiente. Essas mudan?as ocorrem por meio do trabalho do homem, que utiliza os recursos naturais, em prol do seu desenvolvimento. Por essa raz?o, a sociedade, tem a capacidade construir e reconstruir os lugares onde vive, deixando registradas na paisagem as transforma??es ocorridas. A paisagem ? modificada ao longo dos anos, e o homem ? fundamental para esse processo, pois al?m de ser o autor das mudan?as, consegue descrev?-las atrav?s da percep??o que tem de um mesmo lugar, seja referente ao passado ou ao presente. O objetivo geral dessa pesquisa foi compreender a percep??o dos moradores do munic?pio de Parelhas/RN em rela??o ? desertifica??o e ? mudan?a na paisagem. A pesquisa foi realizada na ?rea urbana e em tr?s comunidades rurais ? Juazeiro, Cachoeira e Cobra. Foram aplicados 26 formul?rios com os empres?rios, gerentes e/ou respons?veis pelas cer?micas e 176 com parte da popula??o urbana (102) e nas comunidades rurais, Juazeiro, Cachoeira e Cobra (74). Os m?todos estat?sticos utilizados para a an?lise dos dados foram Qui-quadrado de Person (??), o teste de Fisher e a An?lise de Correspond?ncia. Para a descri??o dos dados sociais dos respondentes, elaboraram-se tabelas de conting?ncia e quadros. Os resultados mostraram que a ind?stria de cer?mica existe no munic?pio desde meados da d?cada de 1980. Os produtos fabricados pelas ind?strias s?o telhas, tijolos, lajotas, casquilhos, blocos e manilhas, sendo a telha o artefato mais produzido. A principal fonte energ?tica utilizada pelas cer?micas ? a lenha, e 73% ainda fazem uso exclusivamente da lenha. A retirada sem t?cnica da vegeta??o deixa ?reas desnudas e solos expostos a eros?o, contribuindo para aumentar a susceptibilidade ao fen?meno da desertifica??o no munic?pio. A an?lise comparativa da percep??o dos moradores da zona rural e urbana sobre desertifica??o mostrou que a maioria dos respondentes j? ouviu falar a respeito do tema; no entanto, as pessoas que residem na cidade (79,41%) ouviram falar mais do que as que moram na zona rural (52,70%). Dentre as alternativas sobre os causadores do processo de desertifica??o no munic?pio, a atividade ceramista foi a mais indicada. Acredita-se que essa escolha esteja relacionada com o alto consumo dos recursos naturais locais (lenha, argila e ?gua) que a atividade demanda na fabrica??o de seus produtos. Os resultados da percep??o sobre mudan?a na paisagem dos moradores das comunidades rurais Juazeiro, Cachoeira e Cobra, mostraram que a maioria percebe mudan?a da paisagem local. Do mesmo modo, mudan?as na vegeta??o, no solo e nas pastagens foram relatadas. Aqueles na faixa et?ria de 25 a 59 anos foram os que mais perceberam mudan?as na paisagem. Os respondestes que estudaram at? o Ensino Fundamental foram os que menos perceberam a mudan?a na paisagem, enquanto aqueles com ensino m?dio completo/incompleto e ensino superior completo/incompleto foram os que mais perceberam mudan?as na paisagem. Esses resultados podem servir de subs?dio ? defini??o de pol?ticas p?blicas a serem implementadas no semi?rido do Estado do Rio Grande do Norte, sob a ?tica da conserva??o dos recursos naturais, em uma ?rea suscet?vel ao fen?meno da desertifica??o. Sugest?es de a??es s?o apresentadas. / The interrelation society/nature causes changes to the environment. These changes occur through the work of man, which uses natural resources, to support his development. For that reason, the society has the ability to build and rebuild the places where lives, leaving registered on the landscape the changes occurred. The landscape is modified over the years, and the man is critical to this process because, in addition to being the author of the alterations can describe them through the perception from a same place, either from the past or from the present. The general objective of this research was to understand the perception of the residents of the city of Parelhas/RN in relation to desertification and to the change in the landscape. The survey was conducted in the urban area and in three rural communities-Juazeiro, Cachoeira and Cobra. Twenty-six forms were applied with the entrepreneurs, managers and/or responsible for ceramics and 176 with part of the urban population (102) and in rural communities Juazeiro, Cachoeira and Cobra (74). Statistical methods used for data analysis were Person Chi-square (??), the Fisher test and correlation analysis. To describe the social data of the respondents, contingency tables and data frames were prepared. The results showed that the ceramic industry exists in the city since the mid-1980. The products manufactured by the industries are roofing tiles, bricks, tiles, bushings, blocks and shackles, being tile the most produced artifact. The main energy source used for ceramics is the firewood, and 73% still make exclusively use of wood. The withdrawal of vegetation without any technique leaves bare areas and exposed soils to erosion, contributing to increase the susceptibility to the phenomenon of desertification in the municipality. The comparative analysis of the perception of the residents of the rural and urban area on desertification, showed that most respondents have heard on the subject; however, the people living in the city (79,41%) have heard more than those who live in the rural area (52,70%). Among the alternatives on the causes of desertification in the municipality, the ceramic industry was the most indicated activity. It is believed that this choice is related to the high consumption of the local natural resources (wood, clay and water) that this activity demands in manufacturing their products. The results of the perception of change in the landscape of the inhabitants of the rural communities Juazeiro, Cachoeira and Cobra, showed that most of them noticed changes in the local landscape. Likewise, changes in vegetation, soil and grassland have been reported. Those aged 25 to 59 years were the ones who most noticed changes in the landscape. The ones who studied until elementary school were the ones that least realized the modifications in landscape, while those with complete/incomplete secondary education and complete/incomplete higher education were the ones that most noticed changes in the landscape. These results can serve as a subsidy to the definition of public policies to be implemented in semi-arid of Rio Grande do Norte State, from the perspective of conservation of natural resources, in an area susceptible to the phenomenon of desertification. Suggestions of actions are presented.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/22238 |
| Date | 29 August 2016 |
| Creators | Ara?jo, Jane Azevedo de |
| Contributors | 24043427204, http://lattes.cnpq.br/5181465668193577, Ximenes, Maria de F?tima Freire de Melo, 20007256434, http://lattes.cnpq.br/4231925509338101, Silva, Fernando Moreira da, 20610700430, Soares, Maria Jos? Nascimento, 27345025500, http://lattes.cnpq.br/8392706159125796, Silva, M?rcia Regina Farias da, 81259980472, http://lattes.cnpq.br/3982283135879345, Souza, Raquel Franco de |
| Publisher | PROGRAMA DE P?S-GRADUA??O EM DESENVOLVIMENTO E MEIO AMBIENTE - PRODEMA, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/doctoralThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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