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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Licenciamento ambiental e boas pr?ticas de manejo na carcinicultura: estudo de caso nos Estados Rio Grande do Norte e Cear? / Environmental licensing and good management practices in shrimp farming: a case study in the states of Rio Grande do Norte and Cear?

Silveira, I?skara Michelly de Medeiros 23 February 2017 (has links)
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-07-04T11:48:28Z No. of bitstreams: 1 IaskaraMichellyDeMedeirosSilveira_DISSERT.pdf: 2844383 bytes, checksum: 4f63a355c2d8be7243802d166077471e (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-07-11T11:11:59Z (GMT) No. of bitstreams: 1 IaskaraMichellyDeMedeirosSilveira_DISSERT.pdf: 2844383 bytes, checksum: 4f63a355c2d8be7243802d166077471e (MD5) / Made available in DSpace on 2017-07-11T11:11:59Z (GMT). No. of bitstreams: 1 IaskaraMichellyDeMedeirosSilveira_DISSERT.pdf: 2844383 bytes, checksum: 4f63a355c2d8be7243802d166077471e (MD5) Previous issue date: 2017-02-23 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / A carcinicultura ? a atividade de aquicultura que mais se expandiu nos ?ltimos anos a n?vel mundial e tem gerado emprego e renda a muitas fam?lias que sofrem com a diminui??o da oferta de peixes e crust?ceos nos bancos naturais, por?m, para a manuten??o da pr?tica econ?mica ? preciso que a mesma se desenvolva dentro de alguns padr?es de sustentabilidade, alguns previstos em lei e outros apenas orienta??es para um melhor manejo e consequentemente, uma maior prote??o para a perpetua??o da atividade. Dessa forma, essa disserta??o tem como objetivo em seu primeiro cap?tulo: realizar uma avalia??o da situa??o do licenciamento ambiental da carcinicultura do RN ao longo dos anos 2005-2015 com rela??o ao n?mero de empreendimentos licenciados por ano, porte dos empreendimentos por tipos de licen?as e as regi?es com maior densidade de fazendas de carcinicultura. Para tanto, a metodologia utilizada foi a investiga??o documental de todos os dados referentes ao licenciamento ambiental foram obtidos junto ao Instituto de Desenvolvimento Sustent?vel e Meio Ambiente (IDEMA-RN). Foram identificadas 698 licen?as no total, sendo a maioria das fazendas de porte m?dio e com licen?as de opera??o, concentrando a maior densidade de empreendimentos de todos os portes no litoral sul. Evidenciou-se uma grande quantidade de fazendas com licen?as atrasadas, al?m da constata??o de que o maior n?mero de licen?as foi expedido no per?odo em que mais ocorreram problemas de ordem econ?mica e ambiental na atividade. J? o segundo cap?tulo tem por objetivo identificar as pr?ticas adotadas pelos micros produtores da comunidade de Parajur? no Cear? e do Rio Grande do Norte, tomando como refer?ncia as normas de boas pr?ticas de manejo recomendadas pela Associa??o Brasileira de Criadores de Camar?o (ABCC), utilizado para tanto, a aplica??o de 31 question?rios na localidade para o levantamento dos dados. Foi identificado que os produtores cearenses adotam algumas das pr?ticas de manejo indicadas pela ABCC, dessa forma, as enfermidades no Cear? causaram menores danos aos carcinicultores que obtiveram maior produtividade do que o observado em outros estudos. / Shrimp farming is the most expanded aquaculture activity in recent years worldwide and has generated employment and income for many families that suffer from the reduction of supply of fish and crustaceans in natural banks. However, for the maintenance of the economic practice, it is necessary that it develops within some sustainability standards, some of them provided by law and others only guidelines for better management and, consequently, greater protection for the perpetuation of the activity. The objective of this dissertation is to carry out an evaluation of the state of environmental licensing of RN shrimp farming over the years 2005-2015 in relation to the number of farms licensed per year, the size of the enterprises by type of licenses and the regions with the highest density of shrimp farms. For this purpose, the methodology used was the documentary research of all data related to environmental licensing, obtained from the Instituto de Desenvolvimento Sustent?vel e Meio Ambiente (IDEMA-RN). A total of 698 licenses were identified, the majority of medium-sized farms with operating licenses, concentrating the highest density of enterprises of all sizes in the south coast. There was a large number of farms with expired licenses, in addition to the fact that the largest number of licenses was issued in the period in which there were more economic and environmental problems in the activity. The second chapter aims to identify the practices adopted by micro producers in the community of Parajur? in Cear?, taking as reference the standards of good management practices recommended by the Associa??o Brasileira de Criadores de Camar?o (ABCC). An application of 31 the questionnaires to the carciniculturists in the locality. It was identified that the Cear? producers adopt some of management practices indicated by the ABCC, in this way, the diseases in Cear? caused less damages to the farmers that obtained higher productivity than the observed in other studies
2

O licenciamento ambiental pelos munic?pios: uma an?lise sobre o federalismo cooperativo adotado pela Constitui??o Federal

Oliveira, Rub?nia Medeiros de 19 December 2014 (has links)
Made available in DSpace on 2014-12-17T14:27:25Z (GMT). No. of bitstreams: 1 RubeniaMO_DISSERT.pdf: 604280 bytes, checksum: bd2e0becc619fcb8a7bb01a3885252c7 (MD5) Previous issue date: 2014-12-19 / In complex federal systems as that found in Brazil, which provides simultaneous attributions to of the Union, States and Cities in many aspects, the definition of performance limits of each of these entities, in procedural or material aspect, generates many (positive and/or negative) competence conflicts, bringing insecurity to general administered. Environmental licensing is one of the most important instruments of environmental management, seeking the realization of the fundamental right to an ecologically balanced and sustainable development. Despite its importance, the environmental licensing has not been more effective due the conflict related to the authority to regulate regardind environmental law. This essay will analyze the structure of competence distribution for conducting the environmental licensing processes, the conflict between laws, the performance of the municipal environmental agencies, the cooperation between the licensing agencies and the future about the additional regulatory law of article 23 of Federal Constitution / Em sistemas federativos complexos como o encontrado no Brasil, onde se prev? a atua??o simult?nea da Uni?o, dos Estados e dos Munic?pios em diversos aspectos, a defini??o dos limites de atua??o de cada um destes entes, seja sob o aspecto legislativo, seja sob o ponto de vista material, gera diversos conflitos (positivos e/ou negativos) de compet?ncia, trazendo inseguran?a para os administrados em geral. O licenciamento ambiental ? um dos mais importantes instrumentos de gest?o ambiental, buscando-se a concretiza??o do direito fundamental ao meio ambiente ecologicamente equilibrado e o desenvolvimento sustent?vel. Apesar de sua relev?ncia, o licenciamento ambiental n?o tem sido mais efetivo devido ?s diverg?ncias na doutrina ambiental com rela??o ? compet?ncia. Neste trabalho ser?o analisadas a estrutura de distribui??o de compet?ncias para a condu??o de processos de licenciamento ambiental, o conflito entre normas, a atua??o dos ?rg?os ambientais municipais, a coopera??o entre os diversos ?rg?os licenciadores e a futura edi??o de lei complementar regulamentadora do art. 23 da Constitui??o Federal
3

Impacto urbano ocasionado por empreendimentos da constru??o civil no entorno da zona de prote??o ambiental (zpa-6), Vila de Ponta Negra, Natal/RN / Impact elicited for urban construction projects in the vicinity of environmental protection area (zpa-6), Vila de Ponta Negra, Natal /RN

Ferreira, Dayvisson Cabral 21 December 2009 (has links)
Made available in DSpace on 2014-12-17T14:52:47Z (GMT). No. of bitstreams: 1 DayvissonCF.pdf: 1694774 bytes, checksum: a98701f41f50fc29136c498ee2de44b8 (MD5) Previous issue date: 2009-12-21 / Universidade Federal do Rio Grande do Norte / The process of urbanization in recent decades has generated considerable seriousness of problems relating to the use and occupation physical environment of cities. The concentration of population, economic activities and technological standards have reinforced an existing urban environment highly degraded as a consequence of the development style that leads to the predatory use of natural resources. In this context, cities as centers of production and consumption, have the most serious problems of environmental degradation. This study investigated the impacts of the municipal building projects to large-scale vertical in the town of Vila de Ponta Negra, Natal-RN, given the proximity to the Environmental Protection Area (ZPA-6) and considering its environmental importance , scenic, landscape and tourism for the city of Natal-RN. The fragility of the licensing process and the failure of the assumptions in the analysis, objective and subjective, for the granting of environmental permits for the building construction projects, specifically those set out in the surroundings of the Environmental Protection Area (ZPA-6) and fundamental importance of landscape and tourism for the city of Natal, has aroused the concern of local people in and of itself the Government, faced with the probable impacts that will affect greatly the Vila de Ponta Negra. The methodology used to achieve the intended objectives will be the literature review, questionnaire to the surrounding population and the Government, as well as findings on the spot, through the photographic record. The beneficiaries of the license, if the entrepreneurs, have been affected because of the granting of licensing act of investing large amount of capital in the works. Additionally, with distrust of the population, since they are to discredit the public system of environmental management have guessed by the probability of imbalance to the environment and structural damage to the Vila de Ponta Negra, where such failure to support energy, lack of regular supply of water , lack of sanitation and access roads sufficient for the flow of motor vehicles in these areas, among other factors. Thus, this work will contribute to the diagnosis and solutions to the problem in question, so that the Government will effectively fulfill its social management of ecologically balanced environment of continuing urban development in Natal, Brazil / O processo de urbaniza??o das ?ltimas d?cadas tem gerado problemas de consider?vel gravidade, relativos ao uso e ocupa??o f?sico-ambiental das cidades. A concentra??o da popula??o, das atividades econ?micas e os padr?es tecnol?gicos vigentes t?m refor?ado um ambiente urbano altamente degradado, conseq??ncia do estilo de desenvolvimento que leva ao uso predat?rio dos recursos naturais. Nesse contexto, as cidades, enquanto centros de produ??o e consumo, apresentam os problemas mais s?rios de degrada??o ambiental. O presente trabalho objetivou estudar os impactos urbanos com a edifica??o de empreendimentos verticais de grande vulto na localidade de Vila de Ponta Negra, Natal-RN, haja vista a proximidade com a Zona de Prote??o Ambiental (ZPA-6) e considerando a sua import?ncia ambiental, c?nico-paisag?stica e tur?stica para a cidade de Natal-RN. A fragilidade do processo de licenciamento e a inobserv?ncia na an?lise dos pressupostos, objetivos e subjetivos, para a concess?o de licen?as ambientais destinadas ? edifica??o de empreendimentos da constru??o civil, especificamente ?queles estabelecidos nos entornos de Zona de Prote??o Ambiental (ZPA-6) e de fundamental import?ncia paisag?stica e tur?stica para o Munic?pio de Natal-RN, v?m despertando a preocupa??o da popula??o circunvizinha e do pr?prio Poder P?blico, diante dos prov?veis impactos que afetar?o sobremaneira a Vila de Ponta Negra. A metodologia utilizada para atingir os objetivos pretendidos ser? a revis?o bibliogr?fica, aplica??o de question?rio a popula??o das imedia??es e ao Poder P?blico, bem como constata??es in loco, atrav?s de registro fotogr?fico. Os benefici?rios da licen?a, no caso os empreendedores, v?m sendo afetados, pois ap?s a concess?o do ato de licenciamento investem elevada soma de capital nas obras. Ademais, suscita desconfian?a da popula??o, posto que passam a desacreditar no sistema p?blico de gest?o ambiental por vislumbrarem a probabilidade de desequil?brio ao meio ambiente e danos estruturais ? Vila de Ponta Negra, tais quais a incapacidade de suporte energ?tico, falta de abastecimento regular de ?gua, aus?ncia de esgotamento sanit?rio e de vias de acesso suficientes para o fluxo de ve?culos automotores nestas ?reas, dentre outros fatores. Assim, o presente trabalho contribuir? com o diagn?stico e solu??es ? problem?tica em quest?o, de modo que o Poder P?blico venha a cumprir efetivamente a sua fun??o social de gerenciamento do meio ambiente ecologicamente equilibrado face ao constante desenvolvimento urban?stico de Natal-RN

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