Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2018-10-31T18:29:00Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) guilherme_sanrley_ribeiro_cabral.pdf: 1249502 bytes, checksum: df99899c6802e4087b5d822adaf8deaf (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2018-11-10T11:48:23Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) guilherme_sanrley_ribeiro_cabral.pdf: 1249502 bytes, checksum: df99899c6802e4087b5d822adaf8deaf (MD5) / Made available in DSpace on 2018-11-10T11:48:23Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) guilherme_sanrley_ribeiro_cabral.pdf: 1249502 bytes, checksum: df99899c6802e4087b5d822adaf8deaf (MD5) Previous issue date: 2018 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Tem sido cada vez mais imposs?vel separar as an?lises ambientais das influ?ncias econ?micas. Devido a essa rela??o, instrumentos econ?micos t?m sido utilizados como ferramenta de gest?o ambiental. Alguns estados adotaram crit?rios ambientais na distribui??o dos recursos arrecadados pelo ICMS aos munic?pios, conhecidos como ICMS Ecol?gico. Para conhecer melhor o uso deste instrumento nos estados brasileiros e no munic?pio de Diamantina - Minas Gerais, foi realizado um levantamento bibliogr?fico, com base em dados p?blicos e produ??o cient?fica. Uma an?lise da legisla??o de cada estado foi realizada. Sobre Minas Gerais, foi criada uma planilha eletr?nica autom?tica que simula a potencial arrecada??o financeira de um munic?pio, em uma poss?vel cria??o ou modifica??o de uma unidade de conserva??o. Atualmente, dezessete estados brasileiros j? implementaram o ICMS Ecol?gico. Os resultados dessa pol?tica ambiental levaram ao aumento do n?mero e da qualidade das unidades de conserva??o, ? expans?o da ?rea e ao aumento da implanta??o de sistemas de saneamento ambiental. No entanto, ainda ? necess?rio gerar um modelo de distribui??o de recursos baseado nos diversos aspectos da ?rea ambiental, como gest?o e educa??o ambiental, biodiversidade e conserva??o do solo, potencial h?drico, etc. Diamantina possui sete unidades de conserva??o, que totalizam 55816,11 hectares, correspondendo a 14,34% do territ?rio. De 2005 a 2017, o munic?pio j? recebeu cerca de R $ 1.755.285,64, provenientes do subcrit?rio de conserva??o. Em 2017, a coleta m?dia mensal foi de R$ 13.663,83. Relacionando estes valores com a ?rea protegida chegasse a uma taxa de 24 centavos por hectare, o que demonstra a baixa valoriza??o dos servi?os ambientais prestados pelas ?reas protegidas. ? necess?rio alocar uma maior porcentagem de recursos do ICMS ao crit?rio ambiental, al?m de uma reformula??o no c?lculo do ?ndice de conserva??o, de forma a buscar uma melhor remunera??o dos munic?pios que conservam ?reas maiores. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Ci?ncia Florestal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2018. / It has been increasingly impossible to separate environmental analyzes from economic influences. Due to this relationship, economic instruments have been used as an environmental management tool. Some states have adopted environmental criteria in the distribution of resources collected by ICMS to municipalities, known as Ecological ICMS. To better understand the use of this instrument in the Brazilian states and in the municipality of Diamantina - Minas Gerais, a bibliographic survey was carried out, based on public data and scientific production. An analysis of the legislation of each state was carried out. About Minas Gerais, an automatic spreadsheet was created that simulates the potential financial collection of a municipality, in a possible creation or modification of a conservation unit. Currently, seventeen Brazilian states have already implemented the Ecological ICMS. The results of this environmental policy led to an increase in the number and quality of conservation units, the expansion of the area and the increase in the implementation of environmental sanitation systems. However, it is still necessary to generate a resource distribution model based on the various aspects of the environmental area, such as environmental management and education, biodiversity and soil conservation, water potential, etc. Diamantina has seven conservation units, which total 55816.11 hectares, corresponding to 14.34% of the territory. From 2005 to 2017, the municipality has already received about R $ 1,755,285.64 from the conservation sub-criterion. In 2017, the average monthly collection was R $ 13,663.83. Relating these values to the protected area reached a ratio of 24 cents per hectare, which shows the low value of environmental services provided by protected areas. It is necessary to allocate a greater percentage of ICMS resources to the environmental criterion, besides a reformulation in the calculation of the conservation index, in order to seek a better remuneration of the municipalities that conserve larger areas.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2015-12-07T22:42:59Z No. of bitstreams: 1 AlinaRochaPiresBarboza_DISSERT.pdf: 2471178 bytes, checksum: 8076374bc4ccf83252093950c45d18de (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2015-12-10T20:32:35Z (GMT) No. of bitstreams: 1 AlinaRochaPiresBarboza_DISSERT.pdf: 2471178 bytes, checksum: 8076374bc4ccf83252093950c45d18de (MD5) / Made available in DSpace on 2015-12-10T20:32:35Z (GMT). No. of bitstreams: 1 AlinaRochaPiresBarboza_DISSERT.pdf: 2471178 bytes, checksum: 8076374bc4ccf83252093950c45d18de (MD5) Previous issue date: 2014-04-30 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Ambientes recifais sofrem com os impactos do pisoteio humano, prejudicial ? estrutura da comunidade bent?nica. Esse trabalho objetivou 1) caracterizar a comunidade bent?nica no recife de Pirangi/RN, identificando padr?es de zona??o, e 2) avaliar o seu processo de estrutura??o sob diferentes graus de pisoteio. Foram coletados dados de abund?ncia dos organismos, porcentagem de cobertura do substrato e par?metros f?sico-qu?micos. Para responder ao primeiro objetivo, foram amostradas esta??es com diferentes tempos de exposi??o. Verificou-se a forma??o de duas zonas: uma abrangendo ?reas submersas e de menor tempo de exposi??o, de menor rugosidade e maior heterogeneidade na cobertura de substrato, relacionada a organismos como gastr?podes, caranguejos e ouri?o-do-mar; a segunda zona compreende ?reas de maior tempo de exposi??o, maior rugosidade e predom?nio de substrato rochoso, associada ? organismos como cracas, gastr?podes, bivalves e caranguejos. Conclui-se que o recife apresenta padr?o pr?prio de zona??o, influenciado tanto pelo tempo de emers?o quanto por caracter?sticas do substrato. Para o segundo objetivo deste trabalho, foram montados experimentos nas ?reas com diferentes intensidades de pisoteio, contendo os tratamentos: controle (isolado de pisoteio), isolado raspado, pisoteio e pisoteio raspado. Dados de abund?ncia, ?ndices de diversidade e cobertura viva foram comparados e os resultados mostraram que n?o houve diferen?a na estrutura da comunidade dos tratamentos raspados, por?m, a fauna raspada desses tratamentos apresentou uma abund?ncia de organismos menor na ?rea de pisoteio intermedi?rio. Entre os tratamentos n?o raspados, observou-se uma maior abund?ncia da fauna m?vel e riqueza da cobertura viva na ?rea de impacto elevado, enquanto a ?rea de pisoteio intermedi?rio apresentou uma maior porcentagem de cobertura viva. As ?reas controle iniciais e finais diferiram apenas quanto ? porcentagem de cobertura viva. As ?reas que foram raspadas e isoladas n?o diferiram do tratamento pisoteio ao t?rmino do experimento. Sugere-se que a atividade de pisoteio em Pirangi seja descentralizada. / Despite being areas of socioeconomic and ecological importance, the reef environments in northeastern Brazil have been suffering with cluttered tourism impacts, such as trampling, activity that leads to decrease in abundance of organisms, especially benthic, and loss of biodiversity. The objectives of this study were 1) to characterize the benthic community in the shallow sandstone reef of Pirangi/RN, identifying patterns of zonation, and 2) evaluate its process of structuring under different degrees of impact of trampling, providing information to the proper use of the area. Data on abundance of organisms, the percentage coverage of the substrate and physic-chemical parameters were collected. The formation of two zones on the reef was observed: one that considers submerged areas and ones with shorter time of exposure, lower roughness and higher heterogeneity in the coverage of the substrate, with a predominance of sand, foliose algae, rodolit, being related to organisms such as gastropods, crabs and sea-urchin; the second zone comprises areas with longer time of exposure, greater roughness and predominance of bedrock uncovered, being associated with organisms such as barnacles, gastropods, bivalves and crabs. It is concluded that the studied reef presents its own zonation pattern, influenced by both the time of immersion and the substrate characteristics, such as roughness and type of coverage. To answer the second objective of this study, four experimental blocks were mounted on each of the three areas of different intensities of trampling, containing the following treatments: control (isolated from trampling), shaved isolated, trampling and shaved trampling, with data collection by 11 months. The data in abundance, diversity indices and living coverage of the substrate were compared between areas and treatments. The results showed that at the trampling areas, at the end of the experiment, differences were observed between the intensities of the impact, where higher values of abundance and richness of mobile fauna and richness of live coverage (ANOVA, p <0.05) were found in the area of higher trampling intensity. For fauna withdrawal of trampled scraped treatments, it was observed in the area of greatest impact that the abundance of small benthic invertebrates is more than three times smaller than that at the area of intermediate trampling (ANOVA, p <0.05). Initial isolated areas and final ones differed only as to the percentage of live coverage, with an increase of 35% at the end of this experiment. As for the areas that were completely scraped and isolated at the end of the experiment was observed an increase in the percentage of live coverage of 11.11% compared to the initial amount in the area of intermediate impact and 37.5% in the area with greater impact, indicating recovery of the area. It is suggested that the current use of the reef of Pirangi be reviewed, with a decentralization of trampling, or a decrease in visits, so that it does not occur at high intensities

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-01-27T18:12:14Z No. of bitstreams: 1 GuidoDeGregorioGrimaldi_DISSERT.pdf: 1242736 bytes, checksum: 0bd740024d77c26249f4d2441edda9b0 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-02-02T20:21:36Z (GMT) No. of bitstreams: 1 GuidoDeGregorioGrimaldi_DISSERT.pdf: 1242736 bytes, checksum: 0bd740024d77c26249f4d2441edda9b0 (MD5) / Made available in DSpace on 2016-02-02T20:21:36Z (GMT). No. of bitstreams: 1 GuidoDeGregorioGrimaldi_DISSERT.pdf: 1242736 bytes, checksum: 0bd740024d77c26249f4d2441edda9b0 (MD5) Previous issue date: 2014-04-28 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Em diversos recifes coral?neos do Caribe e de regi?es do Indo-Pac?fico, estudos t?m relatado cr?ticas mudan?as na estrutura das comunidades bent?nicas decorrente de dist?rbios, em sua maioria, de origem humana. Por essa raz?o, t?m se buscado fazer descri??es apuradas de como as diferentes comunidades recifais encontram-se estruturadas, assim como determinar o estado ecol?gico dos recifes antes que mais mudan?as ocorram, de modo que se estabele?a uma refer?ncia base que sirva de comparativo para programas de monitoramento. Dessa forma, o presente trabalho tem como objetivo geral contribuir diretamente para a amplia??o e gera??o de conhecimento cient?fico na regi?o de Pirangi, sobretudo no que diz respeito aos recifes submersos, de modo a estabelecer uma base de dados (baseline) do atual estado ecol?gico em que se encontram, servindo como de refer?ncia para futuros estudos ecol?gicos e buscando auxiliar na defini??o de locais que necessitem de manejo e conserva??o, ao fornecer as informa??es cient?ficas necess?rias para amparar as tomadas de decis?es na ?rea ambiental. Foram estudadas sete forma??es recifais de 15 ? 28m de profundidade, em Pirangi e proximidades, Rio Grande do Norte/Brasil. O artigo 1 caracterizou ecologicamente a regi?o de estudo quanto aos principais descritores da comunidade, sua diversidade e os principais grupos funcionais encontrados. O artigo 2 assinalou as particularidades (estruturais, biol?gicos e uso antr?pico) de cada recife, comparando quanto ao uso e estado ecol?gico atual, visando assim subsidiar propostas futuras de manejo e ent?o, conserva??o das ?reas recifais na regi?o.

Made available in DSpace on 2014-12-17T14:52:58Z (GMT). No. of bitstreams: 1 RaimundoMLS.pdf: 984530 bytes, checksum: 2776095fe2f474a47aebd4b31b3f033d (MD5) Previous issue date: 2006-05-19 / This work investigates the importance of Eco-Materiais applied in the civil construction and the necessity of knowledge of the real estate market, showing the importance of application of recycled products where inserted inside of a bigger scope of the sustainable development which has the subjects as the ambient management. In the theoretical referencial boarded the recycled and perfectly ecological products that demonstrate the applicability of this type of products in the sector of the civil construction, beyond the economic and social placesThe main popouse of the real estate sector is to show the awareness and demonstration in the negotiation of property constructed with these products, therefore, already it is practised by the market of the civil construction where much time sao commercialized by real estate and the its correctors lacking in same knowledge that is more deepened on these materials, having this evidence been made with statistical application of questionnaire and analyzed with base. We finish showing the statistical results with application of 142 questionnaires in a universe of 145 real estate from Natal/RN. With this, we may say that today exists a very strong concern with the environmental laws and the generated ambient impact in the civil construction and that the real estate sector has a feeling that the necessity of if inserting in this process, therefore, the real estate market in our State is in expansion and sensible to the necessity of changes, since the Natal/RN meets in the script of the tourism the International demanding of the professional that a globalized knowledge works with property, so the necessity of understanding the environmental laws and understanding application of the echo-materias used in the construction will give a better quality of life and at the same time to protect the nature / Este trabalho mostra a import?ncia de Eco-Materiais aplicados na constru??o civil e a necessidade de conhecimento do mercado imobili?rio, mostrando a import?ncia de aplica??o de produtos reciclados onde inserida dentro de um ?mbito maior do desenvolvimento sustent?vel engloba temas como a gest?o ambiental. No referencial te?rico s?o abordados os produtos reciclados e perfeitamente ecol?gicos que demonstram a aplicabilidade deste tipo de produtos no setor da constru??o civil alem das raz?es econ?micas e sociais ambientais. O papel do setor imobili?rio e visto atrav?s de conscientiza??o e demonstra??o na negocia??o de im?veis constru?do com esses produtos, pois, j? s?o praticados pelo mercado da constru??o civil onde muitas vez s?o comercializados pelas imobili?rias e seus corretores faltando nos mesmos o conhecimento mais aprofundado sobre esses materiais, tendo essa comprova??o sido feita com aplica??o de question?rio e analisados com base estat?sticas. Finalizamos mostrando os resultados estat?sticos com aplica??o de 142 question?rios em um universo de 145 imobili?rias de Natal e do grande Natal onde chegamos a conclus?o que existe hoje uma preocupa??o muito forte com o impacto Ambiental gerado na constru??o civil e que o setor imobili?rio esta sentindo a necessidade de se inserir neste processo ,pois, o mercado imobili?rio esta em expans?o e sentido a necessidade de mudan?as, j? que a cidade de Natal encontra-se em expans?o tur?stica e com isto exigindo que esse profissional cada vez mais conhe?a as leis de prote??o Ambientais

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-03-02T23:06:51Z No. of bitstreams: 1 GuilhermePaimMascarenhas_DISSERT.pdf: 2944281 bytes, checksum: 438ec06a374cf17d9c04453a083a6938 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-03-13T15:08:59Z (GMT) No. of bitstreams: 1 GuilhermePaimMascarenhas_DISSERT.pdf: 2944281 bytes, checksum: 438ec06a374cf17d9c04453a083a6938 (MD5) / Made available in DSpace on 2018-03-13T15:08:59Z (GMT). No. of bitstreams: 1 GuilhermePaimMascarenhas_DISSERT.pdf: 2944281 bytes, checksum: 438ec06a374cf17d9c04453a083a6938 (MD5) Previous issue date: 2017-08-21 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / Embora normalmente associada a meios de transporte, a mobilidade ? uma caracter?stica fundamental da vida do ser humano e pode ser expressa de diversas maneiras. A circula??o humana pelos espa?os ? uma das possibilidades de mobilidade, que mudou desde o advento do autom?vel. Enquanto as cidades criaram espa?os para os carros, a ind?stria automotiva, que enfrentava uma p?ssima reputa??o no in?cio dos anos 20, tanto introduziu a ideia do pedestre imprudente quanto naturalizou os acidentes de tr?nsito. O uso da bicicleta n?o escapa desta l?gica, que responsabiliza os mais vulner?veis. Diante deste cen?rio, o objetivo geral deste estudo ? investigar a rela??o dos usu?rios de bicicleta com os aspectos ambientais e normativos do tr?nsito urbano. O presente trabalho possui car?ter explorat?rio e aplicou diferentes t?cnicas de produ??o de dados devido ? complexidade do objeto, em duas etapas: 1) mapeamento comportamental centrado no lugar; 2) o mapeamento comportamental centrado na pessoa e a entrevista com base em v?deos. Os dados revelaram algumas das formas de rela??o: uso obrigat?rio ou opcional do capacete, discursos sobre o c?digo de tr?nsito, linguagem corporal durante o ciclismo e os comportamentos que n?o seguiram os padr?es. Os resultados demonstraram que os ambientes do tr?nsito fazem com que os ciclistas adotem movimentos que, por vezes, v?o de encontro ao C?digo de Tr?nsito Brasileiro. / Although usually associated with means of transport, mobility is a fundamental characteristic of human life and may be expressed in many ways. Human movement through spaces is one of the possible ways of mobility, which changed since the advent of the automobile. While cities made room for cars, the automobile industry, facing a bad reputation in the early 1920s, both introduced the idea of reckless pedestrian and naturalized traffic accidents. The use of bicycle does not escape such logic, which blames the most vulnerable individuals. Given this scenario, the general objective of this study is to investigate the relationship between bicycle users and the environmental and normative aspects of urban traffic. The present work has an exploratory character and applied different techniques of data production due to the complexity of the object, in two stages: 1) place-centered behavioral mapping; 2) person-centered behavioral mapping and interview based on video recordings. The data revealed some forms of relationship: compulsory or optional use of helmet, discourses about the traffic code, body language during cycling and behaviors that do not follow the standards. The results demonstrated that the traffic environments make cyclists adopt movements that sometimes oppose the Brazilian Traffic Code.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-03-12T13:28:19Z No. of bitstreams: 1 WesleyGomesDaSilva_DISSERT.pdf: 11699431 bytes, checksum: 285215d45a935088b14d67ef00b39133 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-03-14T19:50:17Z (GMT) No. of bitstreams: 1 WesleyGomesDaSilva_DISSERT.pdf: 11699431 bytes, checksum: 285215d45a935088b14d67ef00b39133 (MD5) / Made available in DSpace on 2018-03-14T19:50:17Z (GMT). No. of bitstreams: 1 WesleyGomesDaSilva_DISSERT.pdf: 11699431 bytes, checksum: 285215d45a935088b14d67ef00b39133 (MD5) Previous issue date: 2017-12-08 / S?o apresentados os processos de fabrica??o e montagem de um forno solar tipo caixa que teve como elemento base uma geladeira em desuso, destinado ao assamento de alimentos. A principal caracter?stica desse forno foi sua capacidade de assar v?rios alimentos simultaneamente, al?m de seu baixo custo, pois pode ser fabricado a partir de elementos recicl?veis. Foi apresentado um balan?o de energia do forno solar proposto, determinando-se sua perda e rendimento t?rmicos. O forno solar proposto foi ensaiado para produzir o assamento de v?rios tipos de alimentos. O forno solar mostrou-se vi?vel para produzir o assamento de cinco bolos, com carga de 3,62 quilos, em apenas 70 minutos, apresentando superioridade em rela??o ao forno convencional a g?s, com capacidade de assamento de apenas dois bolos, em cerca de 50 minutos. A efici?ncia do forno sob boas condi??es solarim?tricas, entre ?s 10:00 e 16:00 horas, foi de 66,5%, competitiva com outros fornos solares j? estudados no LMHES e apresentados pela literatura solar para coc??o de alimentos, entre 40 ? 70 %. Foi tamb?m abordada a viabilidade econ?mica do forno solar estudado objetivando-se verificar a possibilidade de uso em comunidades carentes, podendo tornar-se fonte de gera??o de renda e emprego, bem como difundir e massificar o uso da energia solar para o assamento de alimentos, minimizando-se os graves problemas ecol?gicos gerados pelo uso da lenha como fonte de energia para coc??o. / The processes of manufacturing and assembling a solar box-type oven with the base element of a disused refrigerator for food baking are presented. The main feature of this oven was its ability to bake various foods simultaneously, in addition to its low cost, as it can be manufactured from recyclable elements. An energy balance of the proposed solar oven was presented, determining its thermal loss and yield. The proposed solar oven was tested to produce the baking of various types of food. The solar oven proved to be feasible to produce the five-bolus bake, with a load of 3.62 kilos, in only 70 minutes, presenting superiority over the conventional gas-fired oven, with a capacity of only two baking cakes, in about 50 minutes. The efficiency of the furnace under good solarimetric conditions, between 10:00 am and 4:00 p.m., was 66.5%, competitive with other solar furnaces already studied in the LMHES and presented by the solar literature for food cooking, between 40 - 70 %. The economic feasibility of the studied solar furnace was also approached aiming at verifying the possibility of use in poor communities, being able to become a source of generation income and employment, as well as diffusing and massifying the use of solar energy for the roasting of food, minimizing the serious ecological problems generated by the use of firewood as a source of energy for cooking.

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-02-02T12:26:32Z No. of bitstreams: 1 RaphaelMonteiroCavalcanti_DISSERT.pdf: 887000 bytes, checksum: 6f437acd66ca082d59a02e4aa1536ede (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-02-07T17:04:36Z (GMT) No. of bitstreams: 1 RaphaelMonteiroCavalcanti_DISSERT.pdf: 887000 bytes, checksum: 6f437acd66ca082d59a02e4aa1536ede (MD5) / Made available in DSpace on 2017-02-07T17:04:36Z (GMT). No. of bitstreams: 1 RaphaelMonteiroCavalcanti_DISSERT.pdf: 887000 bytes, checksum: 6f437acd66ca082d59a02e4aa1536ede (MD5) Previous issue date: 2016-07-05 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / A investiga??o da din?mica temporal do fitopl?ncton em corpos d?agua ? uma necessidade real e crescente diante dos problemas envolvendo processos de eutrofiza??o decorrente de impactos humanos. Dada a complexidade dos fen?menos envolvendo o crescimento fitoplanct?nico, faz-se necess?rio o uso de modelos matem?ticos em softwares que simulem as estruturas e processos relacionados a este crescimento. Neste trabalho, utilizamos o modelo IPH-ECO (vers?o 0-D), software que integra os processos hidrodin?micos, de qualidade da ?gua (limnologia) e de biologia das esp?cies aqu?ticas. O ambiente estudado foi a lagoa costeira de Extremoz que abastece a capital Natal (RN), durante o per?odo de 07/2012 a 08/2013. Depois da calibra??o do modelo, utilizando a din?mica da clorofila-a como vari?vel resposta, foram simulados v?rios cen?rios alterando individualmente as vari?veis for?antes: chuva, evapora??o, vento, radia??o solar e temperatura. Os resultados mostram que a vers?o 0-D do modelo IPHECO ? insens?vel as altera??es da varia??es clim?ticas, impedindo com que esta vers?o seja usada em simula??es de polui??o ou ainda para o manejo do lago. / The investigation of temporal dynamics of phytoplankton in water bodies is a growing need because of problems involving eutrophication processes due to human impacts. Given the complexity of the phenomena involving phytoplankton growth, it is necessary, the use of mathematical models to simulate related processes and structures involved in phytoplankton?s growth. In this study, we used the IPH-ECO model (0-D version) software that integrates the hydrodynamic processes, water quality (limnology) and biology of aquatic species. Extremoz coastal lagoon was studied because this environment supplies the city of Natal (RN) during the period from 07/2012 to 08/2013. After model calibration, using the dynamics of chlorophyll-a as the response variable, we simulated various scenarios individually changing the forcing variables: rain, evaporation, wind, solar radiation and temperature. The results show that the 0-D version of the model IPH-ECO is insensitive to climatic variations, preventing this version to be used in simulations of pollution or for the management of the lagoon.

Made available in DSpace on 2014-12-17T15:38:50Z (GMT). No. of bitstreams: 1 RaquelFD_DISSERT.pdf: 1009216 bytes, checksum: f857701876f550ec34f702bc663e127e (MD5) Previous issue date: 2010-08-30 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico / The pro-ecological commitment (CPE) constitutes an important topic within Person- Environment Studies, here seen as a predisposition to practices that result in environmental protection. Under the framework of sustainability, the concept of sustainable behavior emerges, covering, in addition to CPE, new psychological dimensions such as: the future time perspective (PTF) and the ecological worldviews (VEM). The current study intended to explore the concept of sustainable behavior of university students, by means of the association among some of its dimensions: CPE, PTF and VEM. For this purpose, 380 undergraduate students of biology, ecology, nursing, geography, and social service answered a form containing: socio-demographic questionnaire, a question on self-assessment of environmental care, the Scale of Ecocentric and Anthropocentric Environmentalisms, the Scale Consideration of Future Consequences, and the Scale Ecological Worldviews. Based on descriptive and correlational procedures, it was found that 78% of the participants practice or have practiced environmental care (caregivers) and the spread of information has been the practice more frequently reported, and the source of influence for such practices were the school, social networks, and the contact with nature It was also observed the association between practice of environmental care and ecocentric environmentalism, consideration of future consequences and egalitarian worldview (worldview of fragile nature). The lack of environmental care was associated with anthropocentric environmentalism, apathy, and individualistic worldview (worldview of passivity). As expected, and suggested by the literature, positive association were found between the sustainable behavior dimensions investigated in this study and the practice of environmental care / O compromisso pr?-ecol?gico (CPE) se constitui como t?pico importante no ?mbito dos estudos pessoa-ambiente, sendo entendido como uma postura frente ?s quest?es ambientais que predisp?e pr?ticas que resultam na prote??o do meio ambiente. Sob o referencial da sustentabilidade, emerge a no??o de conduta sustent?vel que, al?m do CPE, abarca novas dimens?es psicol?gicas, entre elas: a perspectiva temporal de futuro (PTF) e as vis?es ecol?gicas de mundo (VEM). O presente estudo teve como objetivo geral explorar, com estudantes universit?rios, a no??o de conduta sustent?vel, por meio da associa??o entre algumas dimens?es que a comp?em: CPE, PTF e VEM. Para tanto, 380 alunos dos cursos de biologia, ecologia, enfermagem, geografia e servi?o social responderam a um formul?rio contendo: question?rio sociodemogr?fico, uma quest?o sobre auto-avalia??o da pr?tica de cuidado ambiental, a Escala de Ambientalismos Ecoc?ntrico e Antropoc?ntrico, a Escala de Considera??o de Consequ?ncias Futuras, e a Escala de Vis?es Ecol?gicas de Mundo. A partir das inter-rela??es entre vari?veis, feitas por via de procedimentos descritivos e correlacionais, observou-se que 78% dos participantes pratica ou j? praticou cuidado ambiental (cuidadores), tendo sido a propaga??o de informa??o a pr?tica mais frequentemente relatada, e a escola, o contato com a natureza e a rede social as influ?ncias recebidas para estas pr?ticas. Observou-se, tamb?m, a associa??o da pr?tica de cuidado ambiental com o ambientalismo ecoc?ntrico, a considera??o de consequ?ncias futuras e a vis?o de mundo igualit?ria (vis?o de natureza fr?gil). A aus?ncia de cuidado ambiental esteve associada com o ambientalismo antropoc?ntrico e a apatia, e com a vis?o ecol?gica de mundo individualista (vis?o passiva). Tal como esperado e sugerido na literatura, foi constatada a exist?ncia de associa??es positivas entre as dimens?es da conduta sustent?vel investigadas neste estudo e a pr?tica de cuidado ambiental

Submitted by Caroline Xavier (caroline.xavier@pucrs.br) on 2017-06-30T17:26:35Z No. of bitstreams: 1 TES_ROGERIO_SANTOS_RAMME_PARCIAL.pdf: 184649 bytes, checksum: bbdf793d455af326dbc06d96035cfd28 (MD5) / Approved for entry into archive by Caroline Xavier (caroline.xavier@pucrs.br) on 2017-06-30T17:26:43Z (GMT) No. of bitstreams: 1 TES_ROGERIO_SANTOS_RAMME_PARCIAL.pdf: 184649 bytes, checksum: bbdf793d455af326dbc06d96035cfd28 (MD5) / Made available in DSpace on 2017-06-30T17:26:49Z (GMT). No. of bitstreams: 1 TES_ROGERIO_SANTOS_RAMME_PARCIAL.pdf: 184649 bytes, checksum: bbdf793d455af326dbc06d96035cfd28 (MD5) Previous issue date: 2017-03-23 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / The aim of this thesis is to identify the normative dimensions of the fundamental duty of individuals towards the ecological balance of the environment, identifying the nature of the obligations arising from that obligation. The link between the object of the constitutional protection of the environment and the concept of ecosystem services is evidenced, which makes it possible to reinterpret the content of the obligations imposed on individuals by virtue of this fundamental duty. Although the fundamental ecological duty has content associated with the fundamental right to the environment, invests individuals in autonomous subjective positions, which will constitute obligations of conduct with positive or negative content, aimed at the protection of ecosystem services. Another important point of the research is to understand the conceptual distinction between ecosystem services and environmental services. The positive obligations stemming from the fundamental ecological duty have the identical object of what is being called environmental services. One of the viable paths to the realization of these obligations is the incentive. In this context, the protector-receiver principle is identified as a normative source that bases the consolidation of a promotional legal system, complementary to the rules of command and control. The concrete instrumentalization of the protectorrecipient principle, especially in countries of intense social inequality, should be thought of as an instrument of environmental justice. Thus serving not only as a source of income for the poorest who engage in environmental services, but also as a way of valuing the habits and cultures of traditional peoples and communities, which, without gaining anything in return, contribute to the generation of ecosystem services. / A presente tese objetiva identificar as dimens?es normativas do dever fundamental dos particulares para com o equil?brio ecol?gico do ambiente, identificando a natureza das obriga??es que decorrem desse dever. Evidencia-se a vincula??o existente entre o objeto da prote??o constitucional do ambiente ao conceito de servi?os ecossist?micos, o que permite reinterpretar o conte?do das obriga??es que se imp?em aos particulares por for?a desse dever fundamental. O dever fundamental ecol?gico, muito embora possua conte?do associado ao direito fundamental ao ambiente investe os indiv?duos em posi??es subjetivas aut?nomas, que v?o se constituir em obriga??es de conduta com conte?do positivo ou negativo, voltadas ? prote??o dos servi?os ecossist?micos. Outro ponto importante da pesquisa ? a distin??o conceitual entre servi?os ecossist?micos e servi?os ambientais. As obriga??es de cunho positivo que decorrem do dever fundamental ecol?gico, tem o id?ntico objeto daquilo que se est? a denominar por servi?os ambientais. Um dos caminhos vi?veis para a concretiza??o dessas obriga??es ? o do incentivo. Nesse contexto, se identifica o princ?pio do protetor-recebedor como fonte normativa que fundamenta a consolida??o de um sistema jur?dico promocional, complementar ?s normas de comando e controle. A instrumentaliza??o concreta do princ?pio do protetor-recebedor, sobretudo em pa?ses de intensa desigualdade social, n?o s? pode como deve ser pensado tamb?m como um instrumento de justi?a ambiental, servindo n?o apenas como uma fonte de renda para os mais carentes que se empenhem em servi?os ambientais, mas tamb?m como forma de valoriza??o dos h?bitos e culturas de povos e comunidades tradicionais, que, sem ganhar nada em troca, contribuem com a gera??o de servi?os ecossist?micos.

Made available in DSpace on 2016-04-04T18:27:28Z (GMT). No. of bitstreams: 1 Adinete Sousa Costa.pdf: 319775 bytes, checksum: c1bd612fcd5d5228026a7c30caf12b05 (MD5) Previous issue date: 2005-12-15 / Considering that there have been many studies and much discussion about the School Psychologist s preventive intervention, this work proposes, not only to elucidate some questions about that professional s performance, but also to discuss a project of preventive intervention that has as its primordial goal the students healthy development promotion. The research s theoretical basis has been delineated based on four axes of discussion: the first consider some important aspects of the school psychologist s education and performance in Brazil; the second bring some theoretical bases in the concept of health and prevention, besides evidencing the school s role in health s promotion; the third explain briefly the Ecological Approach, bringing some of its basic concepts; in for end, the history and goals of V?o da ?guia: prevenindo problemas s?cioemocionais e promovendo sa?de Project, coordinated by Professor Doctor Raquel Souza Lobo Guzzo, will be presented. It is important to consider that this proposal is inserted in the major project Do risco ? prote??o: uma interven??o preventiva na comunidade . Thus, the present research has as general goal the evaluation of a proposal of preventive intervention in Psychology in the education context, named V?o da ?guia Project, developed in a municipal day care center located in East Campinas. The piece of work adopts as its methodology the qualitative research that contain two sources of collecting data: psychologist Field Daily and the semi-structured Interview with the school educators. Through data collection, a positive assessment of this project has been observed in the educators view that ponders the importance of an interdisciplinary work when the children s health development is searched and considers important the work with parents. / Considerando que muito se tem pesquisado e discutido a respeito da interven??o preventiva do Psic?logo Escolar, este trabalho se prop?e n?o apenas a elucidar algumas quest?es sobre a atua??o deste profissional, mas, tamb?m, a discutir um projeto de interven??o preventiva que tem como objetivo primordial promover o desenvolvimento saud?vel dos alunos. O embasamento te?rico da pesquisa est? delineado com base em quatro eixos de discuss?o: o primeiro eixo considera alguns aspectos importantes sobre a forma??o e atua??o do psic?logo escolar no Brasil; o segundo traz alguns fundamentos te?ricos a respeito do conceito de sa?de e preven??o, al?m de evidenciar o papel da escola na promo??o da sa?de; o terceiro faz uma breve explana??o sobre a Abordagem Ecol?gica trazendo alguns conceitos b?sicos; e, por ?ltimo, s?o apresentados a hist?ria e os objetivos do projeto V?o da ?guia: prevenindo problemas s?cio-emocionais e promovendo sa?de , coordenado pela Prof?. Dr? Raquel Souza Lobo Guzzo. ? importante considerar que esta proposta encontra-se inserida no projeto maior Do risco ? Prote??o: uma interven??o preventiva na comunidade . Assim, a presente pesquisa tem como objetivo geral avaliar uma proposta de interven??o preventiva em Psicologia no contexto educativo, denominado projeto V?o da ?guia , desenvolvida em uma creche municipal situada na regi?o Leste da cidade de Campinas. O trabalho adota como metodologia a pesquisa qualitativa, tendo, no caso, duas fontes de coletas de dados: os di?rios de campo da psic?loga e a entrevista semi-estruturada com os educadores da escola. Por meio da coleta destes dados, foi observada uma avalia??o positiva deste projeto na vis?o dos educadores, considerando a import?ncia de um trabalho interdisciplinar quando se busca o desenvolvimento saud?vel das crian?as, al?m de considerarem importante o trabalho com os pais.