Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-08-01T13:15:55Z No. of bitstreams: 1 ThalisPaulinoGinani_DISSERT.pdf: 2052482 bytes, checksum: f2a1d3aca81cb2c9e57898488db570eb (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-08-03T23:31:00Z (GMT) No. of bitstreams: 1 ThalisPaulinoGinani_DISSERT.pdf: 2052482 bytes, checksum: f2a1d3aca81cb2c9e57898488db570eb (MD5) / Made available in DSpace on 2017-08-03T23:31:00Z (GMT). No. of bitstreams: 1 ThalisPaulinoGinani_DISSERT.pdf: 2052482 bytes, checksum: f2a1d3aca81cb2c9e57898488db570eb (MD5) Previous issue date: 2017-05-24 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / O Brasil det?m uma das maiores reserva de ?gua doce do mundo, todavia h? regi?es com escassez h?drica como ? o caso da regi?o semi?rida do Nordeste brasileiro. Nesse sentido, com o intuito de contribuir para uma gest?o adequada dos recursos h?dricos ? imprescind?vel ? realiza??o de um diagn?stico da regi?o para an?lise da adequa??o entre disponibilidade e demanda h?dricas. O objetivo deste trabalho ? desenvolver um modelo da confiabilidade dos sistemas de abastecimento de ?gua no atendimento das demandas humanas na Bacia do rio Serid? e classificar os munic?pios de acordo com o balan?o h?drico entre disponibilidade e demanda. Para o desenvolvimento do modelo utilizou-se duas metodologias, a regress?o linear m?ltipla via Stepwise e a regress?o por componentes principais para a escolha das vari?veis do segundo modelo. Conclui-se que o modelo desenvolvido pela primeira metodologia foi o mais representativo para a Bacia do Rio Serid?. Com o balan?o h?drico entre demanda e disponibilidade verificou-se que mais de 50% dos munic?pios apresentam esta vari?vel acima do valor unit?rio. Desta forma fica ent?o evidente a necessidade do levantamento de informa??es para o planejamento de a??es que mudem esta realidade, tendo como base o ranqueamento das cidades em fun??o de vari?vel (is) que as caracterize(m) os munic?pios em fun??o da qualidade dos sistemas de abastecimento de ?gua no atendimento das suas demandas urbanas / Brazil has one of the largest reserves of fresh water in the world, but there are regions with water scarcity, as is the case in the semi-arid region of the Brazilian Northeast. In this sense, in order to contribute to an adequate management of water resources, it is essential to carry out a diagnosis of the region to analyze the adequacy between water availability and demand. The objective of this work is to develop a model of the reliability of water supply systems to meet human demands in the Serid? River Basin and to classify municipalities according to the water balance between water availability and demand. For the development of the model two methodologies were used, the multiple linear regression via Stepwise and the regression by principal components for the choice of the variables of the second model. We conclude that the model developed by the first methodology was the most representative for the Serid? River Basin. With the water balance between demand and availability, it was verified that more than 50% of the municipalities present this variable above the unit value. In this way, it becomes evident the need to collect information to plan actions that change this reality, based on the ranking of cities as a function of variables (s) that characterize municipalities in function of the quality of the systems of Water supply to meet their urban demands

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-08-02T10:56:37Z No. of bitstreams: 1 IzabelCristinaDaSilva_DISSERT.pdf: 11287945 bytes, checksum: 43689eaf85b80a89de24ec1647f349f9 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-08-09T13:12:08Z (GMT) No. of bitstreams: 1 IzabelCristinaDaSilva_DISSERT.pdf: 11287945 bytes, checksum: 43689eaf85b80a89de24ec1647f349f9 (MD5) / Made available in DSpace on 2017-08-09T13:12:09Z (GMT). No. of bitstreams: 1 IzabelCristinaDaSilva_DISSERT.pdf: 11287945 bytes, checksum: 43689eaf85b80a89de24ec1647f349f9 (MD5) Previous issue date: 2017-05-18 / Este trabalho tem como objetivo apresentar como se deu a elabora??o do livro paradid?tico O Castigo Veio a Cavalo, um material did?tico que possibilita ao professor de Geografia trabalhar os conte?dos da referida disciplina, al?m dos conceitos de lugar e paisagem, por meio de uma perspectiva regional. Assim, partese do pressuposto de que a leitura escrita ? fundamental para o processo de ensinoaprendizagem, al?m da relev?ncia de se levar em considera??o a viv?ncia do aluno. Cabe destacar que os livros paradid?ticos s?o materiais que praticamente n?o s?o utilizados pelos docentes de Geografia. Embora saibam da exist?ncia deles no contexto escolar e de suas possibilidades de uso, ainda n?o conseguem inseri-los no ambiente de sala de aula. Dessa maneira, foi elaborado um material a partir das dificuldades apresentadas pelos alunos do 6? ano do Ensino Fundamental e seus respectivos professores de Geografia. Produziu-se, assim, uma obra na qual a personagem Beli narra sua aventura com seus amigos L?o e Tajuba pela Regi?o do Serid? Potiguar. No percurso dessa jornada, os alunos leitores v?o descobrir aspectos econ?micos, culturais, sociais e hist?ricos da Regi?o do Serid?, que dar?o subs?dio para o professor trabalhar os conte?dos e conceitos da Geografia abordados no 6? ano do Ensino Fundamental. Levaram-se em considera??o os atrativos que agu?am os alunos na escolha de um livro, al?m de usar uma linguagem menos formal. Para o educador, preparou-se uma proposta metodol?gica a partir do enredo do livro, mas cabe ressaltar que n?o ? um receitu?rio, posto que a melhor estrat?gia ? aquela que conduz o aluno ao aprendizado, de modo que o professor ? quem conhece a realidade dos seus alunos. Por fim, esperamos que esse livro contribua para o processo de ensino-aprendizagem da Geografia, incentivando os docentes a utilizar esse recurso did?tico. / This paperwork intends to present the drafting and creation of the supplementary book O Castigo Veio a Cavalo, an educational material that allows Geography teachers to work on matters such as place and scenery throughout a local point of view. Therefore, the main assumption is that both reading and writing are fundamental to the teachinglearning process. It is also imperative that we take in consideration the student?s life experiences. It is worth highlighting that supplementary books are rarely used tools by Geography lecturers. Although they are aware of such existence and its capabilities in the scholar context, they are yet not certain of how to insert them inside classroom walls. Hence, because of the difficulties shown by both lecturers and students of the 6th grade Elementary School, this book. In this work, the main character Beli tells her adventure along with her friends, L?o and Tajuba, across the Serid? Potiguar region. In their journey, the readers are going to learn about the socio-economic and cultural aspects of the area. This will make easier for the teachers to work on Geography?s most important subjects and concepts with their 6th grade students. In the elaboration, it was also took in consideration what students consider the most appealing aspects of a book. The storyline presents a methodological proposal for teaching, but it?s necessary to highlight that such a proposal is not mandatory. The best strategy in apprenticeship is the one who leads the students towards learning, and the teacher, who knows his students better, is the one who should choose it. Finally, we hope that this book plays a role on the teaching-learning process and stimulate the lectures to use it as a didactic tool.

Made available in DSpace on 2014-12-17T15:55:00Z (GMT). No. of bitstreams: 1 JaneAA_DISSERT.pdf: 2586341 bytes, checksum: 1e3db2ecc22d866ec62f9b5fcd4aa87b (MD5) Previous issue date: 2012-03-01 / The conservation of natural resources is essential and constitutes the main subject of many researches, which characterize important aspects concerning the environmental alterations in the ground, water, landscape and socioeconomic information. This study aimed to investigate the anthropogenic input of heavy metals in the environment, in the area of the Parelhas dump site and in part of the Serid? River and to determine the concentration of heavy metals in the sediments. This can result in risk to the environment and human health. In addition, we sought to establish the socioeconomic profile of rural communities adjacent to Serid? River and to comprehend the perception of these dwellers about the changes in the places they live. The area of this study is located in the city of Parelhas/RN, in the centralsouthern part of the State, in the micro-region of the Oriental Serid?. This area comprehends the place where the dump site is located, next to RN 086, the Caldeir?o dam, the Quintos river called by local citizens Caldeir?o creek and part of Serid? river, perpetuated by the Boqueir?o dam, which crosses the city and it includes the rural communities of Almas, Domingas, Sussuarana II and Colonos. Regarding the study with bottom sediments, the samples were collected and taken to the laboratory of geochemistry, where they were dried, sieved, weighted and submitted to weak acid attack. The analysis of heavy metals was held by Atomic Absorption Spectrophotometer - Flame AAS. We applied 23 closed questionnaires constituted by 38 questions to collect informations in the rural communities, oriented to establish the socioeconomic profile and the environmental perception of the participants. The participants were distributed in the communities of Almas (1), Domingas (2), Sussuarana II (10) and Colonos (10). Most of them presented similar socioeconomic profiles. They are from 45 to 60 years old and live in these localities for 20 to 30 years or more. The families are composed by 3 or 4 people; the agriculture is the main activity, livestock is the secondary and 48% of them earn the minimal wage. Regarding the environmental perception, the participants can realize some changes in vegetation, soil, water and landscape. People living longer in the community, and with more years of experience on the local reality can perceive the depletion of the soil, pastures and changes in the landscape. These changes portray how the place was previously and what it represents today. The perception of these changes, besides the environmental ones, includes others concerning the increasing number of dwellers in the last years, as well as the number of houses. The changes happened through activities developed by the dwellers over the years, including agricultural practices, livestock, grass planting and even the cultivation of cotton. The study provided the acquisition of new data about the environmental reality of this region. It can subsidize the definition of public policies that can be implemented from the perspective of conservation of water resources and of the coexistence and survival of man in the semi-arid / A conserva??o dos recursos naturais ? essencial e constitui o objeto principal de v?rias pesquisas, que caracterizam aspectos importantes concernentes ?s altera??es ambientais do solo, da ?gua, na paisagem e informa??es socioecon?micas. Este estudo objetivou investigar o aporte antropog?nico de metais pesados para o meio ambiente, na ?rea de influ?ncia do lix?o do munic?pio de Parelhas e em um trecho do Rio Serid?, visando determinar a concentra??o de metais pesados nos sedimentos, o que pode implicar em risco para o meio ambiente e a sa?de humana. Al?m disso, buscou-se conhecer o perfil socioecon?mico dos moradores de comunidades rurais adjacentes ao Rio Serid? e entender a percep??o destes moradores com rela??o a mudan?as nos espa?os onde vivem. A ?rea do estudo situa-se no munic?pio de Parelhas/RN localizado na Por??o Centro-sul do Estado, na Microrregi?o do Serid? Oriental. A ?rea da pesquisa abrangeu o local onde se encontra o lix?o do munic?pio, situado ao lado da RN 086, o A?ude Caldeir?o, o Rio Quintos denominado de Riacho Caldeir?o pelos moradores locais e um trecho do Rio Serid?, importante rio perenizado pela Barragem Boqueir?o, que corta o munic?pio e compreende ?s suas margens as comunidades rurais Almas, Domingas, Sussuarana II e Colonos. No que se refere ao estudo com sedimentos das drenagens, as amostras foram coletadas e levadas ao laborat?rio de geoqu?mica, onde foram secas, peneiradas, pesadas e submetidas a ataque ?cido fraco. A leitura dos metais pesados foi realizada por Espectrofot?metro de Absor??o At?mica AAS-CHAMA. Para coletar os dados das comunidades rurais foram aplicados 23 question?rios constitu?dos de 38 perguntas fixas, voltadas para o perfil socioecon?mico e percep??o ambiental dos participantes. Os participantes foram distribu?dos nas comunidades Almas (1), Domingas (2), Sussuarana II (10) e Colonos (10). A maioria dos entrevistados apresentou perfis socioecon?micos semelhantes, residem no local de 20 a 30 anos, est?o na faixa et?ria de 45 e 60 anos ou mais; as fam?lias s?o compostas de 3 a 4 pessoas, sendo a agricultura a atividade principal e a pecu?ria a secundaria; 48% dos entrevistados ganham um sal?rio m?nimo. Com rela??o ? percep??o ambiental dos entrevistados, estes conseguem perceber algumas mudan?as ocorridas na vegeta??o, solo, ?gua, na paisagem. As pessoas com maior tempo de moradia na comunidade e com mais anos de viv?ncia da realidade local podem perceber o desgaste do solo, das pastagens, e as mudan?as na paisagem que retratam como o local era anteriormente e o que hoje ele representa. A percep??o acerca das mudan?as, al?m das ambientais, inclui outras concernentes ao aumento do n?mero de moradores e de resid?ncias. Essas mudan?as ocorreram atrav?s de atividades desenvolvidas pelos residentes ao longo dos anos, as quais incluem pr?ticas de agricultura, pecu?ria, plantio de capim e at? mesmo a cotonicultura. O estudo propiciou a aquisi??o de novos dados sobre a realidade ambiental da regi?o, os quais podem servir de subs?dio ? defini??o de pol?ticas p?blicas a serem implementadas sob a ?tica da conserva??o dos recursos h?dricos, da conviv?ncia e sobreviv?ncia do homem no semi?rido

Made available in DSpace on 2015-03-13T17:10:46Z (GMT). No. of bitstreams: 1 JudicleideAN_DISSERT.pdf: 1718775 bytes, checksum: 1c64b7a22a787d96b10f62b600bd2ba2 (MD5) Previous issue date: 2011-04-07 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / This research has as an empirical universe, the productive territory of red ware in the Serid? region of Rio Grande do Norte. In the last years this territory has gone through a process of appropriation that has been substantially changing the environmental and social dynamism of the place. However, the industry of red ware has been focusing in some areas, mainly, in the county of Parelhas and Carna?ba dos Dantas. From this point of view, the aim of this work consists in analyze the use of these areas by the red ware industry and the transformations occurred with the expansion of the number of industries and the productivity raise, that requires bigger amounts of earthenware and wood, resources that are low in referred territory. As the result of this process, the suitable alternative has been to acquire inputs in other Rio Grande do Norte counties, as well as in Para?ba counties. To reach the proposed objective, the methodology of this work was consisted of bibliographic and empirical research, regarding the occupation that this activity covers in the Serid? region. From the information obtained during the research, it can be stated that the inputs to the production execution in the red ware industry are acquired in the geographic nearby lands. The analysis of the stages of the production(acquisition of raw material, production and commercialization) showed that the activity acts in a continuous area, having as principal consumer market other northeastern states and the state of Par?. The present study revealed that the pottery activity is set as untenable, because of non-stopping use of the argil and wood, resources that are vanishing from the area, which consume causes a many problems such as deforestation and erosion. Besides, the sale of productive lands for the red ware industries makes harder its good use by the familiar agriculturists in the development of agriculture and cattle raising activity, which for many times is the main economic activity of the place. The precariousness reveals in the constant accidents at work, that most of them are neglected by the local authorities, without any penalty to the industries. Therefore, the industry of red ware in Serid? uses the territory as a resource, leaving its environmental problems that my compromise the quality of life of the actual and future generations / Esta pesquisa tem como universo emp?rico, o territ?rio produtor de cer?mica vermelha no Serid? potiguar. Nos ?ltimos anos esse territ?rio passou por um processo de apropria??o que tem alterado substancialmente a din?mica social e ambiental do lugar. No Serid?, a ind?stria de cer?mica vermelha tem se concentrado em algumas ?reas, sobretudo, nos munic?pios de Parelhas e Carna?ba dos Dantas. Nesta perspectiva, o objetivo desse trabalho consiste em analisar o uso do territ?rio pela ind?stria de cer?mica vermelha e as transforma??es ocorridas com a expans?o no n?mero de ind?strias e no aumento da produtividade, o que requer maiores quantidades de argila e de lenha, recursos escassos no referido territ?rio. Em decorr?ncia desse processo, a alternativa encontrada tem sido adquirir os insumos em outros munic?pios do Rio Grande do Norte, como tamb?m em munic?pios paraibanos. Para alcan?ar o objetivo proposto, o encaminhamento metodol?gico envolveu pesquisa bibliogr?fica e emp?rica, considerando a espacializa??o que essa atividade abrange no territ?rio seridoense. A partir das informa??es obtidas durante a pesquisa pode-se afirmar que os insumos para a realiza??o da produ??o na ind?stria de cer?mica vermelha s?o adquiridos no seu entorno geogr?fico. A an?lise das etapas do circuito de produ??o (aquisi??o da mat?ria-prima, produ??o e comercializa??o) mostrou que esta atividade atua numa ?rea cont?nua, tendo como principal mercado consumidor os demais estados do Nordeste e o estado do Par?. O presente estudo revelou ainda que a atividade ceramista configura-se como insustent?vel, haja vista a recorr?ncia permanente ? argila e ? lenha, insumos escassos no territ?rio, cuja aquisi??o provoca uma s?rie de problemas como o desmatamento e a eros?o. Al?m disso, a venda dos solos f?rteis para as cer?micas dificulta o seu aproveitamento pelos agricultores familiares, no desenvolvimento das atividades agropecu?rias, que muitas vezes configura-se na principal atividade econ?mica da propriedade. A precariedade da atividade se revela nos constantes acidentes de trabalho, que na grande maioria, s?o negligenciados pelas autoridades locais, sem aplica??o de nenhuma penalidade ?s empresas. Assim, a ind?stria de cer?mica vermelha no Serid? usa o territ?rio de forma seletiva e excludente, deixando s?rias problem?ticas ambientais, as quais podem comprometer a qualidade de vida das atuais e futuras gera??es

Made available in DSpace on 2014-12-17T14:58:25Z (GMT). No. of bitstreams: 1 WaldecioSAN.pdf: 2259202 bytes, checksum: 5cc6fb8a72468793d81d509b30ee2013 (MD5) Previous issue date: 2007-03-02 / The present work deals with an evaluation of the environmental impacts arised from a typical ceramics industry located in the Serid? region of Rio Grande do Norte State. That region contains the largest State s producing basin of red ceramics. The district of Parelhas stands out as the largest producing nucleus. The studied company is located in the rural zone of Parelhas, it was selected as study object because it possesses a great part of the representative characteristics of the Region s ceramics park as a whole. Impacts produced at the implantation and operation phases of the Company had been evaluated, being this last phase subdivided in stages of the productive process. Among found adverse impacts, they are distinguished: losses in air quality, undesirable noises, microclimatic alterations, impoverishment of the ground, elimination of the vegetal covering, agricultural exodus, crisis in cattle agriculture and, superficial and underground water contamination, beyond risks ocupational diseases and industrial accidents. The Leopold s interactive matrix, that summarizes results of the work, was presented in form of 15 (fifteen) tables that display impacts classified in qualitative and quantitative way. Totally, 175 (one hundred and seventy-five) significant impacts produced by this Company had been identified, being 114 (one hundred and fourteen) negative, 38 (thirty-eight) positive and 23 (twenty-three) among mixed, indefinite and inert ones. In the work, before the evaluation of impacts properly said, it was constructed a diagnostic table of the ambient situation at a previous moment to implantation of the Company, elaborated on basis of inferences and historical researches. It was proposed still, mitigative steps for adverse impacts identified, as also elaborated a program to accompaniment and observing that the fulfilment of indicated mitigative steps guarantees. The final part of the work contemplates conclusions and suggestions that aim to influence positively the presented sight in terms of environmental management / O presente trabalho trata de uma avalia??o de impactos ambientais gerados por uma ind?stria cer?mica t?pica da regi?o do Serid? do Rio Grande do Norte. Essa regi?o abriga a maior bacia produtora de cer?mica vermelha do Estado, destacando-se o munic?pio de Parelhas como maior n?cleo produtor. A empresa estudada localiza-se na zona rural do munic?pio de Parelhas, foi escolhida como objeto de estudo por reunir boa parte das caracter?sticas representativas do parque cer?mico da Regi?o como um todo. Foram avaliados os impactos produzidos nas fases de implanta??o e opera??o da Empresa, sendo esta ?ltima fase subdividida em etapas do processo produtivo. Entre os impactos adversos encontrados, destacam-se: perdas na qualidade do ar, ru?dos indesej?veis, altera??es no microclima, empobrecimento do solo, elimina??o da cobertura vegetal, ?xodo rural, crise na agricultura e pecu?ria, contamina??o de ?guas superficiais e subterr?neas, al?m de riscos de doen?as profissionais e acidentes de trabalho. A matriz interativa de Leopold, que resume os resultados do trabalho, foi apresentada na forma de 15 (quinze) tabelas que exp?em os impactos classificados de modo qualitativo e quantitativo. No total, foram identificados 175 (cento e setenta e cinco) impactos significativos produzidos por essa Empresa, sendo 114 (cento e quatorze) negativos, 38 (trinta e oito) positivos e outros 23 (vinte e tr?s) entre mistos, indefinidos e neutros. No trabalho, antes da avalia??o de impactos propriamente dita, foi constru?da uma tabela de diagn?stico da situa??o ambiental num momento anterior ? implanta??o da Empresa, elaborada com base em infer?ncias e pesquisas hist?ricas. Foram propostas ainda, medidas mitigadoras para impactos adversos identificados, como tamb?m elaborado um programa de acompanhamento e monitoramento que garanta o cumprimento das medidas mitigadoras indicadas. A parte final do trabalho contempla as conclus?es e sugest?es que visem influenciar positivamente o quadro apresentado em termos de gest?o ambiental

Made available in DSpace on 2014-12-17T15:03:19Z (GMT). No. of bitstreams: 1 GilsonDM.pdf: 1406431 bytes, checksum: ba7f7bf81266e47bd2a8051842929190 (MD5) Previous issue date: 2008-01-04 / The present research has the purpose of planning the management of the water resources of the Serid? River watershed, in the state of Rio Grande do Norte, Brazil. It has an emphasis on the amount of surface water available in this region, to provide a sustainable water supply. Based on data and information collected from public departments responsible for the management of the water resources of the Rio Grande do Norte state, well as on researches related to water resources , a watershed balance was done, and the results suggested the transposition of the waters from the Piranhas-A?u river watershed taken from the Oiticica and Armando Ribeiro Gon?alves reservoirs, integrated with the construction of 2 hidroelectrical plants and 2 elevation stations, to pump the amount of water needed to the expected demand in some public dams of the region until 2020. So, with the use of the surface water potential that exists in the region, it was demonstrated that, on the contrary of the public policies implemented in the past and in the current by the federal and state realm, it is possible to supply the currently water demands and also the future ones, in a sustainable way, without the need of importing outter water to the respective watershed. Finally, it was proposed the implementation of the Water Resources Plan in the Serid? region WRPS, aiming at providing an auto-sustainable development by significantly diminishing the effects of the dry seasons in that region, by considering the economic, social and environmental sustainability / O presente trabalho tem o prop?sito de planejar a utiliza??o e o manejo necess?rio dos recursos h?dricos da bacia do rio Serid?, no Estado do Rio Grande do Norte, com ?nfase na quantidade de ?gua superficial dispon?vel na regi?o, para abastecimento humano priorit?rio, de forma sustent?vel. Com base nos dados e informa??es coletadas junto aos ?rg?os p?blicos respons?veis pela gest?o dos recursos h?dricos no Estado do Rio Grande do Norte, bem como em outros trabalhos relacionados ? linha de pesquisa recursos h?dricos , foi efetuado o balan?o h?drico da bacia em estudo, cujo resultado sugeriu a transposi??o de ?guas da bacia do rio Piranhas-A?u, atrav?s da capta??o nas Barragens Oiticica e Eng? Armando Ribeiro Gon?alves, de modo integrado ? constru??o de 02 (duas) centrais hidrel?tricas e 02 (duas) esta??es elevat?rias, para bombear a ?gua necess?ria ? demanda prevista para o horizonte do ano 2020, para alguns a?udes p?blicos mais importantes da regi?o. Assim, com o aproveitamento do potencial h?drico superficial existente na regi?o, foi demonstrado que, ao contr?rio das pol?ticas p?blicas implementadas no passado e atuais pelos governos federal e estadual, pode-se atender ?s demandas h?dricas atualmente existentes e ?s futuras, de modo sustent?vel, sem a necessidade de importa??o de ?gua ex?gena ? bacia da regi?o. Por fim, foi proposta a implanta??o do Plano de Recursos H?dricos do Serid? PRHS, cujo principal objetivo consiste em propiciar o desenvolvimento auto-sustent?vel, diminuindo significativamente os efeitos das secas na regi?o Serid?, RN, com base nos princ?pios b?sicos de sustentabilidade econ?mica, social e ambiental, que nortearam o estudo

Made available in DSpace on 2015-03-13T17:08:23Z (GMT). No. of bitstreams: 1 LindaraySC.pdf: 4257838 bytes, checksum: 9412fe333ae2e7c2ddef65c89e08a35e (MD5) Previous issue date: 2009-06-19 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico / The study area is located at the eastern-central portion of the Serid? Belt, on the interface between the Serid? Group Metasediments and the crystalline basement rocks of the Caic? Complex (RN). Petrographic and geochemical data allow us to define aspects related to the genesis and evolution of the Serra Verde Pluton magmas, which composes the goal of this dissertation The Serra Verde Pluton is a stock with outcropping area of about 25 km?, which is intrusive into metasedimentary sequence and the basement gneisses. The pluton intrusion is sintectonic to the Brasiliano event, elongated along the NE direction, developing a cornue geometry. The rock is a monzogranite mainly composed by K-feldspar, plagioclase and quartz, which usually compose more than 85% of the modal analisys. The main mafic mineral is the biotite, while amphibole, sphene, epidote, opaque minerals, allanite, zircon and apatite occur as accessory minerals. It features still a latemagmatic paragenesis composed by chlorite, granular epidote, carbonates and muscovite, developed through the percolation of late CO2 and H2O rich fluids. Chemically, the Serra Verde Pluton rocks may be classified as metaluminous, of calc-alkaline affiliation, sometimes showing trondhjem?tic characteristics, with high Na2O (>4,5%), Sr (>400ppm) and Ba (>800ppm) and low K2O (&#8804;3,0%), MgO (<1,0%), TiO2 (<0,5%), Rb (<90ppm), Y (&#8804;16ppm) and Zr (&#8804;13ppm). Micropetrographic evidences (mineral assembly and microtextures) indicate that the magma evolution occurred in moderated to high fO2 conditions, above the FMQ buffer. Thermo-barometric data obtained by minor elements geochemistry and the CIPW data, suggest a final/minimal pressure crystallization for the Serra Verde Pluton samples of about 3 to 5 kbar, liquidus temperature around 800o C, solidus temperature between 680o and 660o C. This data is compatible with those observed by many authors for the Neoproterozoic granites of the Serid? Belt. The group of analyzed data (Petrographic, microtextural and geochemical), suggests that the dominant process of the generation and evolution of the Serra Verde Granite magma was the fractional crystallization, probably from basement quartz-dioritic and tonalitic orthogneisses source / A ?rea estudada situa-se na por??o centro-leste da Faixa Serid?, na interface dos metassedimentos do Grupo Serid? e as rochas do embasamento cristalino do Complexo Caic? (RN). Dados petrogr?ficos e qeoqu?micos permitem definir os aspectos relativos ? g?nese e evolu??o do(s) magma(s) do Pl?ton Serra Verde, que constitui o alvo desta Disserta??o de Mestrado. O Pl?ton Serra Verde constitui um stock com ?rea aflorante de aproximadamente 25 Km2, intrusivo na seq??ncia metassedimentar e nos gnaisses do embasamento. Este pl?ton corresponde a uma intrus?o sintect?nica ao evento brasiliano, alongada na dire??o NE, com geometria en cornue. Trata-se de um monzogranito cuja assembl?ia mineral ominante ? composta por K-feldspato, plagiocl?sio e quartzo, que usualmente somam mais de 85% modal. Tem como m?fico principal a biotita, enquanto que anfib?lio itanita, ep?doto, opacos, allanita, zirc?o e apatita s?o os acess?rios. Apresenta ainda uma parag?nese tardi-magm?tica constiut?da de clorita, ep?doto granular, carbonato e muscovita, desenvolvida a partir da atua??o de flu?dos tardios ricos em CO2 e H2O. Quimicamente, as rochas do Pl?ton Serra Verde podem ser classificadas como metaluminosas, de filia??o c?lcio-alcalina, por vezes com caracter?sticas de associa??es trondhjem?ticas, com altos teores de Na2O (>4,5%), Sr (>400ppm) e Ba (>800ppm), e baixos teores de K2O (&#8804;3,0%), MgO (<1,0%), TiO2 (<0,5%), Rb (<90ppm), Y (&#8804;16ppm) e Zr (&#8804;13ppm). Evid?ncias micropetrogr?ficas (assembl?ias minerais e microtexturais) indicam que a evolu??o do magma ocorreu em condi??es de fO2 moderadas a elevadas, acima do tamp?o FMQ. Dados termobarom?tricos obtidos atrav?s da geoqu?mica de elementos menores, tra?os e dados normativos CIPW sugerem uma press?o final/m?nima de cristaliza??o para as amostras do Pl?ton Serra Verde em torno de 3 a 5 kbar, temperatura do l?quidus em torno de 800?C, e temperatura do solidus em torno 680 a 660?C. Estes dados s?o compat?veis com os observados por diversos autores em granit?ides neoproteroz?icos do Dom?nio Serid?. O conjunto de dados analisados (petrogr?ficos microtexturais e geoqu?micos), sugerem ainda que o processo dominante na gera??o e evolu??o do magma do granito Serra Verde se deu por cristaliza??o fracionada, sendo ortognaisses quartzo dior?ticos a tonal?ticos do complexo do embasamento, prov?veis candidatos para sua fonte

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-03-03T20:01:28Z No. of bitstreams: 1 KatianeGellyDantasAssisDeSouza_DISSERT.pdf: 2023195 bytes, checksum: 4b5bdbe05675c5985d06c18dacbf692d (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-03-07T23:28:02Z (GMT) No. of bitstreams: 1 KatianeGellyDantasAssisDeSouza_DISSERT.pdf: 2023195 bytes, checksum: 4b5bdbe05675c5985d06c18dacbf692d (MD5) / Made available in DSpace on 2016-03-07T23:28:02Z (GMT). No. of bitstreams: 1 KatianeGellyDantasAssisDeSouza_DISSERT.pdf: 2023195 bytes, checksum: 4b5bdbe05675c5985d06c18dacbf692d (MD5) Previous issue date: 2014-06-05 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / O Turismo configura-se como uma atividade que apresenta constante movimento podendo impulsionar o desenvolvimento local nas esferas econ?mica, sociocultural e humana em localidades com potencial e estrutura??o para tal. Por ser uma atividade din?mica, o turismo permite mudan?as em seu fluxo, ampliando os per?odos de sazonalidade. Para tanto, tendo em vista a dinamicidade citada, torna-se relevante a presen?a do planejamento tur?stico, inicialmente partindo do poder p?blico para que este crie leis e elabore normas e projetos para a gest?o da atividade de forma ordenada, visando a participa??o cidad?, tornando imprescind?vel a presen?a dos atores e agentes do turismo local no processo, ampliando a democracia e o conhecimento de seu lugar de origem. Neste cen?rio, o Minist?rio do Turismo desponta com o Plano Nacional de turismo que incorpora entre suas a??es o Programa de Regionaliza??o do Turismo, adotando um modelo de gest?o regional local, de forma participativa, atrav?s das inst?ncias de governan?a institu?das nos polos, sendo as a??es da pol?tica p?blica em suas diferentes inst?ncias os maiores respons?veis pelo fomento do turismo no polo Serid?. O presente trabalho cient?fico se prop?e a analisar o polo Serid?, sob a teoria do Ciclo de Vida de ?reas Tur?sticas (TALC) proposta por BUTLER (1980), localizando as a??es voltadas para o turismo e a cronologia da atividade aplicada ? localidade no processo proposto. Para tanto a metodologia utilizada foi a descritivo-explorat?ria, de abordagem qualitativa, de n?vel hist?rico e narrativo, de amostragem n?o-probabil?stica, utilizando fontes secund?rias, atrav?s de documentos e demais registros ocorridos durante os processos de planejamento na regi?o, assim como fontes prim?rias, atrav?s de entrevista estruturada aplicada ? gestora p?blica do PNMT e PRT no Estado do RN, no intuito de ter acesso ?s informa??es relacionadas ao processo de planejamento da atividade tur?stica no Serid?. Utilizou-se como forma de investiga??o dos dados coletados a t?cnica de an?lise do conte?do. Como conclus?o deste estudo observa-se que a partir do levantamento feito em rela??o ao hist?rico do turismo na regi?o que as atividades econ?micas da pecu?ria, cotonicultura, minera??o e ind?stria ceramista foram respons?veis pela inicia??o do turismo na localidade atrav?s do fluxo direcionado ?s mesmas, da inser??o dos primeiros hot?is e da realiza??o de eventos tradicionais, dando margem ? demanda por pol?ticas p?blicas que auxiliassem no direcionamento da atividade estando por isso, inserida na fase de envolvimento, segunda fase do modelo proposto por Buttler (1980), sendo o estudo finalizado com sugest?es para a continuidade da atividade tur?stica na regi?o. / Tourism is configured as an activity that presents constant movement could boost local development in the economic, sociocultural and human in locations with potential for structuring and such. Because it is a dynamic activity, tourism allows changes in its flow, extending the periods of seasonality. To this end, in view of the aforementioned dynamics, it becomes relevant to the presence of tourism planning, initially starting from the government so that it create laws and standards and develop projects for the management of activities in an orderly way, seeking citizen participation, making essential the presence of actors and agents in local tourism, expanding democracy and knowledge of their place of origin. In this scenario, the Ministry of Tourism is emerging with the National Tourism Plan which incorporates among its actions, the Regionalization Program Guide, adopting a model of regional local management, a participatory manner, through the bodies of governance imposed at the poles, and the shares of public policy in their various departments most responsible for promoting tourism in pole Serid?. This scientific work aims to analyze the pole Serid?, under the theory of tourism area life cycle (TALC) proposed by BUTLER (1980), locating actions for tourism and chronology of the locality applied the proposed process activity. For both the methodology is descriptive and exploratory, qualitative approach, historical, descriptive and narrative level, non-probability sampling, using secondary sources, through documents and other records occurred during the planning processes in the region, in order to have access to information related to the planning process of tourism in Serid?, using as a way to research the data collected the technique of content analysis. As a conclusion of this study it is observed that from the survey in relation to the history of tourism in the region, economic activities of livestock, cotton industry, mining and ceramics industry were responsible for the initiation of tourism in the locality through the flow directed to the same, the insertion of the first hotels and performing traditional events, giving rise to the demand for public policies that aided in directing the activity being, therefore, inserted into the engagement phase, the second phase proposed by BUTLER (1980) model, and the study was terminated with suggestions for the continuation of tourism in the region.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-03-14T22:30:44Z No. of bitstreams: 1 EdnajaFaustinoSilvaDeMoura_DISSERT.pdf: 3529715 bytes, checksum: a056afe4c7898c8859247b99fee73d92 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-03-16T19:14:00Z (GMT) No. of bitstreams: 1 EdnajaFaustinoSilvaDeMoura_DISSERT.pdf: 3529715 bytes, checksum: a056afe4c7898c8859247b99fee73d92 (MD5) / Made available in DSpace on 2017-03-16T19:14:00Z (GMT). No. of bitstreams: 1 EdnajaFaustinoSilvaDeMoura_DISSERT.pdf: 3529715 bytes, checksum: a056afe4c7898c8859247b99fee73d92 (MD5) Previous issue date: 2016-08-30 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / O principal objetivo deste trabalho foi analisar as principais a??es realizadas e dificuldades encontradas pelas arenas p?blicas no processo de planejamento e gest?o do polo tur?stico Serid?/RN. J? os objetivos espec?ficos foram: a) caracterizar as ?Inst?ncias de Governan?a? do turismo na regi?o do Serid?; b) levantar o perfil dos diferentes atores que comp?em as arenas p?blicas que discutem o turismo; c) investigar os mecanismos de participa??o dos atores nos processos decis?rios e seus pap?is na cadeia produtiva do turismo; d) levantar as principais a??es j? efetivadas no polo relacionado ao processo de desenvolvimento regional. Os procedimentos metodol?gicos utilizados foram a pesquisa bibliogr?fica, bem como documental, tendo car?ter explorat?rio/descritivo. A pesquisa adotou a abordagem qualitativa empregando como instrumentos de coleta de dados entrevistas semiestruturadas. Para tratar os dados foi adotada a t?cnica de an?lise de conte?do, al?m disso, foi realizado um registro fotogr?fico com vistas a levantar imagens que possam contribuir com a pesquisa. Com isso foi poss?vel concluir que a constitui??o da inst?ncia de governan?a em turismo, vem possibilitando novas discuss?es acerca da gest?o e planejamento do turismo na regi?o Serid? Potiguar. Observou-se ainda que existem dificuldades que comprometem o incremento do turismo na regi?o, bem como que as a??es desenvolvidas pela inst?ncia de governan?a do Polo Serid? ainda s?o pontuais, fator este que interfere na din?mica socioespacial e no pr?prio desenvolvimento tur?stico da regi?o. / The main objective of this study was to analyze the main actions taken and difficulties encountered by public arenas in the planning process and tourist hub management Serid? / RN. Already the specific objectives were: a) characterize the "Instances of governance" of tourism in the Serid? region; b) raise the profile of the different actors in the public arenas discussing tourism; c) investigate the mechanisms of stakeholder participation in decision-making processes and their roles in the productive chain of tourism; d) identify the main actions already effective on the pole related to the regional development process. The methodological procedures used were literature and documentary, with exploratory / descriptive. The research adopts a qualitative approach using as data collection instruments semi-structured interviews. To address the data has adopted the content analysis technique, furthermore, it was made a photographic record in order to get images that can contribute to the research. It was concluded that the establishment of the governance body in tourism, It is making possible new discussions of management and tourism planning in the Potiguar Serid? region. It was also observed that there are difficulties that compromise the growth of tourism in the region, and that the actions taken by the governance body of the Polo Serid? are still off, a factor that interferes with the socio-spatial dynamics and own tourism development in the region.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-09-05T19:49:54Z No. of bitstreams: 1 KayckDannyBezerraDeAraujo_DISSERT.pdf: 2339702 bytes, checksum: 116c2de870313b551186d64e35380822 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-09-15T22:35:50Z (GMT) No. of bitstreams: 1 KayckDannyBezerraDeAraujo_DISSERT.pdf: 2339702 bytes, checksum: 116c2de870313b551186d64e35380822 (MD5) / Made available in DSpace on 2017-09-15T22:35:50Z (GMT). No. of bitstreams: 1 KayckDannyBezerraDeAraujo_DISSERT.pdf: 2339702 bytes, checksum: 116c2de870313b551186d64e35380822 (MD5) Previous issue date: 2017-05-12 / O Programa de Interioriza??o da Ind?stria T?xtil (PR?-SERT?O) ? uma pol?tica p?blica de responsabilidade do Governo do Estado do Rio Grande do Norte que objetiva a interioriza??o da produ??o t?xtil por meio de incentivos fiscais e cria??o de aportes necess?rios para o desenvolvimento da cadeia produtiva t?xtil. O objeto desta disserta??o ? analisar se a terceiriza??o das ?ind?strias ?ncoras? para as ?fac??es de costura? que emergem e/ou se situam no contexto dessa pol?tica foram ou n?o respons?veis por precarizar o trabalho existente no Serid? Potiguar. O marco te?rico que sustentou o presente estudo foi pautado nos conceitos de Terceiriza??o, Precariza??o do Trabalho e Arranjos Institucionais. A partir da?, realizou-se, uma pesquisa qualitativa de natureza indutiva pautada em estudos bibliogr?ficos e documentais, bem como pesquisa de campo, por meio de visitas in loco ?s fac??es de costura, onde, ainda, fez-se aplica??o de question?rios e realiza??o de entrevistas que serviram de base para uma sistematiza??o entre teoria proposta e a pr?tica observada. A abordagem de pesquisa utilizada foi um estudo de caso, junto aos munic?pios de Acari e de Cruzeta, situados no territ?rio do Serid? Oriental Potiguar, estado do Rio Grade do Norte (RN), no per?odo 2013 a 2016. Os resultados obtidos apontam para a exist?ncia de uma precariza??o das rela??es trabalhistas nas fac??es de costura. Estas, apesar de absorverem parte da popula??o desocupada e fazerem a m?quina econ?mica ?ziguezaguear?, tiveram timidamente ou nunca tiveram propuls?o do PR?-SERT?O. Pois, mesmo com toda envergadura sugerida pelo discurso oficial, ainda se trata de um programa que tem dificuldades de implementa??o no territ?rio seridoense. O estudo concluiu que a precariza??o das rela??es trabalhistas nas fac??es dos territ?rios estudados ocorreu com relativa facilidade porque ocorreu num territ?rio marcado pela vulnerabilidade social, tendo em vista a exist?ncia de um n?mero reduzido de postos de trabalhos - formais e informais, at? a implanta??o das fac??es -, e, ainda, de altos ?ndices de desocupa??o que permitiram a pr?tica da subcontrata??o pelas empresas. / The Textile Industry Interiorization Program (PR?-SERT?O) is a Public Politics of responsibility for the Government of the State of Rio Grande do Norte, which aims at the interiorization of textile production through fiscal incentives and creation of resources necessary for the development of the textile production chain. The objective of this dissertation is to analyze if this outsourcing of the "anchor industries" to the "sewing factions" hat emerge and / or fall within the context of this policy were responsible for precarious work in the Serid? Potiguar region. The theoretical milestone that claimed this study was based on concepts of Outsourcing, Precarious Employment and Institutional Tinkering. From then on, a qualitative research of an inductive nature was carried out based on bibliographical and documentary studies, as well as field research through visits to the sites of the sewing factions, where the application of questionnaires and interview was made that served as a basis for a systematization between the proposed theory and the observed practice. The research approach used in the case study with the municipalities of Acari and Cruzeta, located in the territory of Serid? Oriental Potiguar, state of Rio Grande do Norte, from 2013 to 2016. The results obtained point to the precariousness of labor relations in the sewing factions. Although these factions absorb part of the population, they have never propulsion of PR?-SERT?O. For, even with all the investments suggested by the official speeches, it is still a program that has difficulty implementing in the Serido territory. The study concluded that the precarious employment of labor relations in the factories of the territories studied occurred with relative ease because it occurred in a territory marked by social vulnerability, with a view the existence of a reduced number of jobs ? formal and informal until the creation of the factions -, and still of high rates of unemployment which allow the practice of subcontracting by companies.