Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-04-05T20:22:15Z No. of bitstreams: 1 2012 - Laila Thomaz Sandroni.pdf: 1078751 bytes, checksum: 13644c723f6b656012ad433b93ca1f81 (MD5) / Made available in DSpace on 2017-04-05T20:22:15Z (GMT). No. of bitstreams: 1 2012 - Laila Thomaz Sandroni.pdf: 1078751 bytes, checksum: 13644c723f6b656012ad433b93ca1f81 (MD5) Previous issue date: 2012-09-17 / CNPq / This study attempts to identify the main issues under discussion in the Brazilian social sciences on the subject of biodiversity conservation. The research started from a systematic review of the literature accessed by a careful survey of the articles published in the leading journals of social sciences in Brazil between 1992 and 2010. It was observed that the late inclusion of social sciences in this context is pervaded by their relationship with the natural sciences, since it is an inherently multidisciplinary theme built from various epistemological. The goal is to make an investigation that serve the social sciences as a means of reflection and self-knowledge, in an attempt to explain the discursive specificity of this type of knowledge in the setting of the arguments about the biodiversity conservation. Making a cross-sectional analysis of the main arguments advanced by the authors in the survey, it was revealed that there is heterogeneity in the formulation of problems and research procedures used, which is linked to a variety of disciplinary training, the research centers where they work and context of the field. This heterogeneity has demanded a greater reflection on the relationship between social sciences and natural sciences and on the practical consequences of forms of representation used. / A presente pesquisa objetiva identificar as principais quest?es em debate nas ci?ncias sociais brasileiras sobre o tema da conserva??o da biodiversidade. Partiu-se de uma revis?o sistematizada da bibliografia proveniente de um levantamento criterioso dos artigos publicados nos principais peri?dicos de ci?ncias sociais brasileiros entre 1992 e 2010. Observou-se que a inser??o tardia das ci?ncias sociais neste contexto ? perpassada pela rela??o destas com as ci?ncias naturais, posto que se trata de uma tem?tica intrinsecamente multidisciplinar constru?da a partir de variados fundamentos epistemol?gicos. A meta ? fazer uma investiga??o que sirva ?s ci?ncias sociais como forma de reflex?o e autoconhecimento, numa tentativa de explicita??o da especificidade discursiva deste tipo de conhecimento no cen?rio dos argumentos sobre a conserva??o da biodiversidade. Fazendo uma an?lise transversal dos principais argumentos propostos pelos autores no levantamento, foi poss?vel perceber que h? uma heterogeneidade na formula??o de problem?ticas e nos procedimentos de pesquisa utilizados, que est? ligada ? variedade de forma??o disciplinar dos autores, aos centros de pesquisa onde trabalham e ao contexto do campo na contemporaneidade. Essa heterogeneidade exigiu uma reflex?o maior sobre as rela??es entre as ci?ncias sociais e as ci?ncias naturais e sobre as consequ?ncias pr?ticas das formas de representa??o utilizadas.

Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-08-16T19:52:28Z No. of bitstreams: 1 2017 - Givanildo de Gois.pdf: 10268407 bytes, checksum: 6b0d9ed5afee22baa701ac9aa599b1e9 (MD5) / Made available in DSpace on 2017-08-16T19:52:28Z (GMT). No. of bitstreams: 1 2017 - Givanildo de Gois.pdf: 10268407 bytes, checksum: 6b0d9ed5afee22baa701ac9aa599b1e9 (MD5) Previous issue date: 2017-02-22 / CAPES / Few studies were based on the areas of Physical and Statistical Climatology applied to the state of Rio de Janeiro (ERJ), focused on natural disasters (droughts, floods and desertification) based on climatic data and orbital products. The time series used were 47 years (1967 to 2013) and 71 years (1943 to 2013). Both series come from 100 existing stations belonging to ANA, CPRM, INMET, SERLA and LIGHT. The temporal series (raw data) were faulty and were filled with TRMM satellite 3B43 product (1998 to 2013) and INMET climatological norm (1947 to 1997). The series were submitted to descriptive, exploratory, parametric (Shapiro-Wilks-SW and Barlett-B), non-parametric tests (Mann-Kendall-MK, Sen-Se, Pettitt and SOCUM), Box Cox transformation and analysis Grouping (AA). In addition, monthly data from the Enhanced Vegetation Index (EVI2) between 2001- 2012 with the objective of verifying the trend of increase and decrease of vegetation in the ERJ by non-parametric tests and future scenarios by the Markov Chain. Estimation of the monthly mean air temperature (Tmi) in the ERJ based on observed series and reanalyses or the composition of both, and being adjusted to the three-base linear multiple regression (RLM) and linear regression models: Bases 1 Reanalysis / NCEP), 2 (INMET / NCDC) and 3 (Reanalysis / NCEP and INMET / NCDC) between 1948 and 2015. Descriptive analysis showed a probability of occurrence above 75%. The SW and B tests presented a low significance level for p-value (? < 5%) and the hypothesis of normality and homogeneity of variances in the stations was rejected. The Box Cox transformation was effective in stabilizing the residue normality and homogeneity of variance of the monthly rainfall series of the Middle Para?ba and Serrana regions, except for the Northwest Fluminense. The high variability of ? (0.326 to 0.565) is due to the fact that most of the stations are in the Sierra do Mar slope facing the mainland, where rainfall is influenced by the interaction of topography with local and synoptic systems, only one season In the Serra do Mar slope facing the Atlantic Ocean with influence of the coastal environment and the mesoscale and synoptic systems, in the series of 71 years. Based on AA were chosen 11 stations with normality or homogeneity of variance characterized two homogeneous pluviometric groups (G1 and G2) in the ERJ. For the trend analysis, the MK test and method were shown the presence of non significant trends of rainfall increase in the annual and seasonal scales. Pettitt and SOCUM were efficient in identifying the years of possible non-significant or insignificant abrupt changes in the 71-year time series. The SOCUM test identified 39 ENSO events in groups G1 and G2. The highest percentage in the neutral events (48.72%) and the lowest in the moderate El Ni?o and La Ni?a weak and strong (5.13%). An insignificant trend of vegetation growth is observed at 75%, followed by a significant downward trend of 25% of the ERJ Government regions. The Pettitt test showed the existence of abrupt changes not significant (NS), both growth and vegetation decrease in 6 regions and significant (S) decrease in 2 regions. The predictions of changes ranging from 1 to 2 years at constant intervals (3 to 10 years) were observed in all future scenarios. Bases 1 and 2 presented the highest number of significant coefficients, according to the F test for (p-value <0.05), the exception was Base 3. The latitude variable (?1) was more significant, followed by altitude (?3 ) In all Bases. Significant values of r2 (> 0.80) and r (> 0.90) in Base 2 and Base 1 with r2 (> 0.50) and r (> 0.70). The adjusted RLM models explained most of the spatial variability of Tmi for the ERJ. The parametric tests of SW and B applied to the monthly rainfall series without treatment and to the reduced variable the normal distribution standardized to 95% of probability point to the hypotheses of non-normality and neither homogeneity of the time series. The high sensitivity of the rainfall series to the B test were observed in the eight Government regions, due to the rigor of the test. The lambda coefficients of the Box Cox transformation applied to the monthly rainfall series for data without treatment and the reduced variable of the standardized normal distribution do not present efficiency in the stabilization of the homogeneity of the variances. Confirmed by the test of B, in 99.58% and 100% of the events. The efficiency found only in the stabilization of normality in 81.33% and 81.58% of the monthly cumulative frequencies of data without treatment and the reduced variable. Moderate performance of SPI methods with untreated and Box Cox versus SPI-transformed data with reduced-box data transformed by Box Cox is evident in SPI-1, which shows the presence of significant variations of statistical parameters in the Norte, Costa Verde, Baixada Litor?nea e Metropolitana shortage, followed by low performance of the r2 coefficient in the ERJ regions. SPI-12 shows a significant high dispersion of the coefficient r, followed by a low to very low performance, and a low coefficient r2. This indicates poor accuracy of SPI index estimates in both methods. The EPE and RMSE errors do not present significant variations, in the durations of 1 and 12 months. A high variation of the rec coefficients with the index d in the SPI-1 month is verified, a poor performance of the methods with data without treatment and with transformed by Box Cox versus SPI with data of the reduced variable transformed by Box Cox, for the SPI-12 Was verified in the ERJ regions. The temporal / annual analyzes of SPI-1 and 12 in the regions show a high variability and greater intensity of SPI-1, unlike SPI-12. SPI-1 and SPI-12 in the regions show similarity in the behavior of SPI-1 and SPI-12, where the highest and lowest frequencies of droughts categorized as moderately, extremely and extremely dry were recorded in the 70, 80, 90, 2000 and in the period 2010/2013, except for the 60. Events of ENOS were observed in the study period. The Pettitt test identified the years of changes in the SPI-12 index, in 1977 (El Ni?o weak), 1984 (La Ni?a weak), 1989 (Neutral), 1992 (Neutral) and 2002 (Moderate El Ni?o). The prevailing category was close to normal in the Norte Fluminense, Baixadas Litor?neas and Costa Verde regions, followed in the other regions of Government in some parts (SW), (SSW) (SE) and (NE). The moderately dry category occurred in the regions, Metropolitana, Centro Sul Fluminense, M?dio Para?ba, Serrana and NoroesteFluminense, and the other parts in the (SW), (NW) and (NNE) portions of the ERJ. In short, the application of statistical, parametric and non-parametric tests, chain of markov, multivariate analysis are efficient tools in the evaluation of natural disasters in the ERJ. / H? poucos estudos baseados nas ?reas de Climatologia F?sica e Estat?stica aplicadas ao estado do Rio de Janeiro (ERJ), voltados para cat?strofes naturais (secas, enchentes e desertifica??o) baseado em dados clim?ticos e produtos orbitais. As s?ries temporais usadas foram de 47 anos (1967 a 2013) e 71 anos (1943 a 2013). oriundas de 100 esta??es pertencentes ? ANA, CPRM, INMET, SERLA e LIGHT. Estas s?ries (dados brutos) apresentavam falhas e foram preenchidas com produto 3B43 do sat?lite TRMM (1998 a 2013) e com as normais climatol?gicas do INMET (1947 a 1997). Para tanto elas foram submetidas ? an?lise descritiva, explorat?ria, testes param?tricos (Shapiro-Wilks-SW e Barlett-B), n?o param?tricos (Mann-Kendall-MK, M?todo de Sen -Se, Pettitt e SOCUM), transforma??o Box Cox e an?lise de agrupamento (AA). Al?m disso, foram usados dados mensais do Enhanced Vegetation Index (EVI2) entre 2001-2012 com objetivo de verificar tend?ncia de aumento e diminui??o da vegeta??o no ERJ pelos testes n?o param?tricos e os cen?rios futuros pela Cadeia de Markov. A estimativa da temperatura m?dia mensal do ar (Tmi) no ERJ, foi baseada em s?ries observadas de rean?lises ou atrav?s da composi??o de ambas e, sendo ajustadas aos modelos de regress?o linear m?ltipla (RLM) e simples (RLS) baseado em tr?s bases: Bases 1 (Rean?lise/NCEP), 2 (INMET/NCDC) e 3 (Rean?lise/NCEP e INMET/NCDC) entre 1948 a 2015. A an?lise descritiva mostrou uma probabilidade de ocorr?ncia acima de 75%, os testes SW e B apresentaram um baixo n?vel de signific?ncia para p-valor (? < 5%) e rejeitou-se a hip?tese de normalidade e homogeneidade de vari?ncias nas esta??es. A transforma??o Box Cox foi eficaz na estabiliza??o da normalidade dos res?duos e homogeneidade de vari?ncia da s?rie temporal de chuva mensal das regi?es M?dio Para?ba e Serrana, com exce??o do Noroeste Fluminense. A alta variabilidade de ? (0,326 a 0,565) ? devido ? maioria das esta??es encontram-se na vertente da Serra do Mar voltada para o continente, onde o regime de chuva ? influenciado pela intera??o da topografia com sistemas locais e sin?ticos e tendo apenas uma esta??o na vertente da Serra do Mar voltada para o Oceano Atl?ntico com influ?ncia do ambiente costeiro e dos sistemas de mesoescala e sin?ticos, na s?rie de 71 anos. Com base na AA foram escolhidas 11 esta??es com normalidade ou homogeneidade de vari?ncia, caracterizando dois grupos homog?neos pluviom?tricos (G1 e G2) no ERJ. Para a an?lise de tend?ncia, o teste MK e m?todo Se mostraram a presen?a de tend?ncias n?o significativas de aumento das chuvas nas escalas anual e sazonal, enquanto que o Pettitt e o SOCUM foram eficientes quanto ? identifica??o dos anos de poss?veis mudan?as abruptas n?o significativas ou insignificantes na s?rie temporal de 71 anos. O teste de SOCUM identificou 39 eventos de ENOS nos grupos G1 e G2, os maiores percentuais nos eventos neutros (48,72%) e os menores nos El Ni?o moderado e La Ni?a fraca e forte (5,13%). Outro resultado encotrado foi a exist?ncia de uma tend?ncia insignificante de crescimento da vegeta??o em 75%, seguido de uma tend?ncia significativa de diminui??o em 25% das regi?es pol?ticas do ERJ. J? o teste de Pettitt mostrou a exist?ncia de mudan?as bruscas n?o significativas (NS), ambos de crescimento e diminui??o da vegeta??o em 6 regi?es e significativas (S) de diminui??o em 2 regi?es. Os progn?sticos de mudan?as com varia??o de 1 a 2 anos em intervalos constante (3 a 10 anos) foram observados em todos os cen?rios futuros. As Bases 1 e 2 apresentaram o maior n?mero de coeficientes significativos, segundo O teste F para p-valor < 0,05, com exce??o para a Base 3. A vari?vel latitude (?1) foi mais significativa, seguido da altitude (?3) em todas as Bases. Foram encontrados valores significativos de r2 (>0,80) e r (> 0,90) na Base 2 e na Base 1 com r2 (>0,50) e r (>0,70). Os modelos de RLM ajustados explicaram a maior parte da variabilidade espacial da Tmi para o ERJ, enquanto que os testes param?tricos de SW e B aplicados a s?rie temporal mensal de chuva sem tratamento e ? vari?vel reduzida a distribui??o normal padronizada a 95% de probabilidade apontaram para as hip?teses de n?o-normalidade e n?o-homogeneidade da s?rie temporal. A alta sensibilidade da s?rie temporal de chuva ao teste B foram constatada nas oito regi?es pol?ticas do ERJ, devido ao rigor do teste. Os coeficientes de lambda da transforma??o Box Cox aplicada ?s s?ries temporais mensais de chuva para dados sem tratamento e a vari?vel reduzida da distribui??o normal padronizada n?o apresentam efici?ncia na estabiliza??o da homogeneidade das vari?ncias. Confirmado pelo teste de B, em 99,58% e 100% dos eventos repetitivamente. A efici?ncia constatada apena na estabiliza??o da normalidade em 81,33% e 81,58% das frequ?ncias acumuladas mensais dos dados sem tratamento e da vari?vel reduzida. Al?m disso observa-se que o desempenho moderado dos m?todos do SPI com dados sem tratamento e com os transformados pela Box Cox versus SPI com dados da vari?vel reduzida transformada pela Box Cox fica evidente no SPI-1, que mostra a presen?a de varia??es significativas dos par?metros estat?sticos nas regi?es Norte, Costa Verde, Baixada Litor?nea e Metropolitana, seguidos de baixo desempenho do coeficiente r2 nas regi?es do ERJ. J? o SPI-12 mostrou uma alta dispers?o significativa do coeficiente r, seguido de um desempenho baixo a muito baixo, e baixos valores do coeficiente r2, indicando fraca precis?o das estimativas dos ?ndices SPI em ambos os m?todos. Os erros EPE e RMSE n?o apresentaram varia??es significativas, nas dura??es de 1 e 12 meses. Contudo costatase uma alta varia??o dos coeficientes r e c com o ?ndice d no SPI-1 m?s, ressaltasse que um p?ssimo desempenho dos m?todos com dados sem tratamento e com transformados pela Box Cox versus SPI com dados da vari?vel reduzida transformada pela Box Cox, para o SPI-12 foi verificado nas regi?es do ERJ. Al?m disso, as an?lises temporal/anual dos SPI-1 e 12 nas regi?es mostra alta variabilidade e maior intensidade do SPI-1, ao contr?rio do SPI-12. No tocante a an?lise temporal dos SPI?1 e SPI?12 nas regi?es do ERJ verifica-se similaridade quanto ao comportamento dos SPI?1 e SPI?12, onde as maiores e menores frequ?ncias de eventos de secas categorizadas como moderadamente, muito e extremamente seco foram registradas nas d?cadas 1970, 1980, 1990, 2000 e no per?odo 2010/2013, com exce??o da d?cada de 1960. Eventos de ENOS foram observados no per?odo de estudo. O teste de Pettitt identificaram os anos de mudan?as do ?ndice SPI-12, em 1977 (El Ni?o fraco), 1984 (La Ni?a fraca), 1989 (Neutro), 1992 (Neutro) e 2002 (El Ni?o moderado). Prevaleceu a categoria pr?ximo ao normal nas regi?es Norte Fluminense, Baixadas Litor?neas e Costa Verde, seguido nas demais regi?es de Governo em algumas por??es (SW), (SSW) (SE) e (NE). A categoria moderadamente seca ocorreu nas regi?es, Metropolitana, Centro Sul Fluminense, M?dio Para?ba, Serrana e Noroeste Fluminense enas demais nas por??es (SW), (NW) e (NNE) do ERJ. Em suma, a aplica??o dos testes estat?sticos, param?tricos e n?o-param?tricos, cadeia de markov, an?lise multivariada s?o ferramentas eficientes na avalia??o das cat?strofes naturais no ERJ.

Submitted by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-01-23T14:01:54Z No. of bitstreams: 5 17.pdf: 2865248 bytes, checksum: 30e82d4c4ee34e8a39b8c749441f52e8 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2015-02-10T11:24:03Z (GMT) No. of bitstreams: 5 17.pdf: 2865248 bytes, checksum: 30e82d4c4ee34e8a39b8c749441f52e8 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) / Made available in DSpace on 2015-02-10T11:24:03Z (GMT). No. of bitstreams: 5 17.pdf: 2865248 bytes, checksum: 30e82d4c4ee34e8a39b8c749441f52e8 (MD5) license_url: 52 bytes, checksum: 3d480ae6c91e310daba2020f8787d6f9 (MD5) license_text: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) license_rdf: 23898 bytes, checksum: e363e809996cf46ada20da1accfcd9c7 (MD5) license.txt: 2109 bytes, checksum: aa477231e840f304454a16eb85a9235f (MD5) Previous issue date: 2012 / Este trabalho teve como objetivo conhecer a estrutura da comunidade arb?rea, diversidade, riqueza, as fun??es ecol?gicas das esp?cies, a influ?ncia das vari?veis ambientais, espaciais e os padr?es funcionais das esp?cies na distribui??o da vegeta??o em um fragmento de Floresta Estacional Decidual. O estudo foi conduzido em ?reas de reserva legal de propriedades particulares no munic?pio de Presidente Juscelino (MG), nas coordenadas 18?38?40?S e 44?04?57?W, com altitudes variando entre 600 e 890 m. O remanescente possui aproximadamente 150 ha, com relevo c?ncavo e declividades acentuadas. Foram observadas por??es ?reas com alto grau de dist?rbios antr?picos. H? evid?ncias de corte raso em uma faixa de vegeta??o, assim como de corte seletivo de algumas esp?cies de interesse comercial. Destaca-se tamb?m a exist?ncia de dist?rbios como, a alta compacta??o do solo gerada pela entrada de gado em algumas parcelas, clareiras naturais e antr?picas; solo exposto e trilhas ao longo do fragmento. Para o invent?rio florestal foram alocadas 25 parcelas permanentes de 20 ? 20 m (400 m?), totalizando ?rea amostral de 1 hectare. Nestas foram amostrados todos os indiv?duos arb?reos com circunfer?ncia ? altura do peito (CAP) > 15,7 cm, exceto lianas e indiv?duos mortos. As esp?cies amostradas foram classificadas em cinco sistemas de guildas (grupo ecol?gico, dispers?o, poliniza??o, toler?ncia ? desseca??o e densidade da madeira), a fim de formar grupos funcionais. Para a avalia??o das rela??es entre as vari?veis ambientais e a distribui??o do compartimento arb?reo, foram coletadas aleatoriamente no interior de cada parcela cinco amostras simples do solo superficial (0?20 cm), com cerca de 500 g de solo. Al?m do solo foram coletadas vari?veis de relevo, dossel e matriz de impacto (natural e antr?pico). Estas foram submetidas a uma An?lise dos Componentes Principais (PCA), onde apenas cinco das 28 vari?veis iniciais apresentaram alta correla??o: Calc?rio (Ca); Pot?ssio (k); Argila; rocha exposta e mat?ria org?nica. Tr?s das cinco esp?cies de maior valor de import?ncia apresentaram distribui??es diam?tricas relacionados com efeitos de resposta p?s-dist?rbio e a caracter?sticas da pr?pria esp?cie. Foi verificado um alto valor de H?, o que indica uma ?rea com diversidade relativamente alta e um baixo valor para J? e uma forte domin?ncia ecol?gica de esp?cies. Os resultados da an?lise de parti??o da vari?ncia a partir dos modelos de regress?o m?ltipla feita para cada eixo da an?lise NMDS mostraram que a distribui??o da vegeta??o est? altamente correlacionada com a estrutura espacial e ? influenciada em parte pelas vari?veis ambientais argila e mat?ria org?nica. A an?lise de classifica??o Twinspan definiu quatro grupos distintos entre as esp?cies avaliadas os quais se diferenciaram em rela??o ?s suas fun??es ecol?gicas. A compara??o da participa??o dos grupos de ordena??o da NMDS em rela??o aos grupos funcionais de classifica??o Twinspan, mostrou que a ?rea estudada apresenta um padr?o funcional dominado por esp?cies pioneiras a secund?rias iniciais, com dispers?o anemoc?rica e germina??o ortodoxa. O fragmento estudado encontra-se em um est?dio inicial de sucess?o secund?ria, onde as diferentes estrat?gias ecol?gicas das esp?cies ocuparam posi??es distintas ao longo do fragmento, apresentando tend?ncias adaptativas das esp?cies as condi??es do ambiente. Os resultados refor?am a hip?tese da grande import?ncia de conserva??o deste fragmento de Floresta Estacional Decidual. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Ci?ncia Florestal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2012. / ABSTRACT This study aimed to know the structure of the tree community, diversity, richness, the ecological functions of species, the influence of environmental variables, spatial and functional patterns of the species in the vegetation distribution in a fragment of Deciduous Forest. The study was conducted in areas of legal reserve of private properties in the municipality of President Juscelino (MG), at coordinates 18 ? 38'40 "S and 44 ? 04'57" W, with altitudes ranging between 600 and 890 m. The remainder has approximately 150 ha, with concave topography and steep slopes. Portions were observed areas with a high degree of human disturbance. There is evidence of clear-cutting in a strip of vegetation, as well as selective logging of some species of commercial interest. Also noteworthy is the existence of disorders such as high soil compaction caused by the entry of cattle in some parts, natural and anthropogenic clearings, exposed soil and trails along the fragment. For the forest inventory were allocated 25 permanent plots of 20 ? 20 m (400 m?), a total sample area of ??1 hectare. These were all sampled trees with circumference at breast height (CAP)> 15.7 cm, except lianas and dead individuals. The sampled species were classified into five systems guilds (ecological group, dispersion, pollination, desiccation tolerance and density of the timber) to form functional groups. To assess the relationships between environmental variables and distribution of tree compartment were collected randomly within each plot five single samples of surface soil (0-20 cm), with about 500 g of soil. Apart from the soil were collected relevant variables, canopy and impact matrix (natural and man-made). These were submitted to a Principal Component Analysis (PCA), where only five of the 28 initial variables were highly correlated: Limestone (Ca), Potassium (k), Clay, exposed rock and organic matter. Three of the five species of greatest importance value showed diameter distributions related to effects of disorder and post-response characteristics of the species itself. There was a high value H ', which indicates an area with relatively high diversity and a low value for J' and a strong predominance ecological species. The results of analysis of variance partitioning from the multiple regression models made for each shaft NMDS analysis showed that the distribution of vegetation is highly correlated with the spatial structure and is partly influenced by environmental clay and organic matter. The classification analysis Twinspan identified four distinct groups among the studied species which differ in relation to their ecological functions. The comparison of the participation of groups of NMDS ordination in relation to the functional group classification Twinspan showed that the study area presents a functional pattern dominated by pioneer species to early secondary, with orthodox anemochoric and germination. The fragment is studied in an early stage of secondary succession, where the different ecological strategies species occupied different positions along the fragment, present trends adaptive species environmental conditions. The results reinforce the hypothesis of the importance of conservation of this fragment Deciduous Forest.

Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2017-04-17T17:55:53Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) ana_caldeira_barros.pdf: 1948428 bytes, checksum: 6db2194dabcfd512dffc0104f589dd5c (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2017-04-20T16:43:39Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) ana_caldeira_barros.pdf: 1948428 bytes, checksum: 6db2194dabcfd512dffc0104f589dd5c (MD5) / Made available in DSpace on 2017-04-20T16:43:39Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) ana_caldeira_barros.pdf: 1948428 bytes, checksum: 6db2194dabcfd512dffc0104f589dd5c (MD5) Previous issue date: 2016 / As comunidades rurais sofrem de iniquidades em sa?de e normalmente t?m menor acesso a ela quando comparadas ?s comunidades urbanas. Se localizadas no entorno de unidades de conserva??o, podem apresentar caracter?sticas espec?ficas de conviv?ncia com o ambiente, tal como a preponder?ncia de uso de plantas medicinais nativas em rela??o ao uso de plantas cultivadas. Por outro lado, essas comunidades podem sofrer com inseguran?a e incertezas, devido ?s restri??es de uso da biodiversidade impostas pela legisla??o ambiental vigente. Acredita-se que s?o nas pr?ticas populares de sa?de, como o uso de plantas medicinais, que a popula??o busca apoio para o enfrentamento das situa??es de adoecimentos. O objetivo desse trabalho foi estudar as comunidades rurais de Bra?nas e Lagoa da Pedra quanto aos seguintes aspectos sociodemogr?ficos e de sa?de: composi??o familiar, escolaridade, dados ocupacionais, socioecon?micos; sistemas de produ??o de alimentos e extrativismo, sa?de do trabalhador e ao uso da medicina popular. As comunidades envolvidas no estudo s?o localizadas aproximadamente a 100 km da sede de Diamantina e a 20 km do distrito de Senador Mour?o, na margem direita do rio Jequitinhonha, na zona de amortecimento do Parque Nacional das Sempre Vivas, em Minas Gerais. A ?rea da pesquisa faz parte da mesorregi?o do Alto Jequitinhonha, nordeste do estado, transi??o de Cerrado e Mata Atl?ntica. Entre janeiro e abril de 2016, foram aplicados question?rios estruturados em 36 domic?lios, em que viviam 120 pessoas. As comunidades plantavam principalmente feij?o nas margens do rio, sendo esta atividade e a venda da produ??o a mais importante ocupa??o e fonte de renda local. A maior parte dos entrevistados relatou cultivar hortali?as e legumes (72%) ou outros alimentos em seus quintais (97%) para autoconsumo. A cria??o de animais de produ??o e/ou de estima??o foi relatada por 94% dos entrevistados. A maioria das casas tinha estrutura de adobe, cobertura de telha de barro e piso de cimento, sendo que a principal car?ncia de saneamento ambiental foi a presen?a de fossa rudimentar na maioria das resid?ncias. As comunidades apresentaram rela??es espec?ficas de conviv?ncia com o ambiente local. Nesse ?mbito, foram citadas pelos entrevistados 139 plantas de uso medicinal, seus locais de coleta, modo de fazer e indica??es terap?uticas. Os principais agravos investigados s?o comuns aos processos de adoecimentos de outras comunidades rurais do pa?s, tais como parasitoses intestinais e acidentes com animais pe?onhentos. Al?m desses, hipertens?o arterial, problemas de pele e respirat?rios tamb?m foram recorrentes. / Disserta??o (Mestrado Profissional) ? Programa de P?s-Gradua??o em Sa?de, Sociedade e Ambiente, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2016. / The rural communities suffer with health disabilities and usually have less access to health systems compared to urban communities. If these communities are located in conservation units? surroundings, they can exhibit specific familiarities with their localenvironment, such as the main use of native medicinal plants instead the use of cultivated herbal plants. In contrast, these communities can suffer uncertainties about the use of local biodiversity given the present environment policy. There is a belief that popular health practices, such as medicinal plants, can help to improve common illness. The main object is to study the rural communities of Bra?nas and Lagoa da Pedra according to the following socialeconomics and health aspects: family composition, educational level, active work force, food production and extrativism, workers? health and popular health practices. These two communities are situated at the northeast of Minas Gerais State and within the Alto Jequitinhonha mesoregion, proximally 100 km from Diamantina, MG . and 20 km from Senador Mour?o District. They are also located in a buffer zone of Sempre Vivas National Park and within the biome transition zone of Cerrado and Atlantic Forest. Between January and April/2016 structured questionnaires were applied on 36 households, in which inhabit 120 dwellers. These communities cultivate manly beans in the rivers margins and this activity is the main source of local income. The interviewers mostly cultivated vegetables (72%) or other kind of crops (97%) and farm animals or pets (94%) in their backyards for selfpreservation. Almost all houses were made of adobe, covered by clay tiles and cement floor and the main lack of environmental sanitation condition found is rudimentary cesspits. The communities have familiarities with local environment and in this case, 139 medicinal plants were described by interviewers, such as their extraction location, how to prepare and their therapeutics indications. The main illness concerns investigated in this study are common to other Brazilians? rural communities, such as intestinal parasites and accidents with venomous animals. Besides these illnesses, hypertension, skin rashes and breathing problems also occur frequently.

Submitted by Jos? Henrique Henrique (jose.neves@ufvjm.edu.br) on 2018-02-16T17:56:15Z No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) cristiane_coelho_moura.pdf: 2162662 bytes, checksum: b2941635e812ffa2d1ef219667e8df5f (MD5) / Approved for entry into archive by Rodrigo Martins Cruz (rodrigo.cruz@ufvjm.edu.br) on 2018-03-09T19:32:06Z (GMT) No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) cristiane_coelho_moura.pdf: 2162662 bytes, checksum: b2941635e812ffa2d1ef219667e8df5f (MD5) / Made available in DSpace on 2018-03-09T19:32:06Z (GMT). No. of bitstreams: 2 license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) cristiane_coelho_moura.pdf: 2162662 bytes, checksum: b2941635e812ffa2d1ef219667e8df5f (MD5) Previous issue date: 2017 / Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES). / Anglo American / Com o intuito de gerar informa??es para produ??o de mudas direcionadas ? projetos de restaura??o de Matas de Galeria, objetivou-se neste estudo, descrever a morfologia e aspectos biom?tricos do fruto e da semente, as caracter?sticas morfofuncionais e desenvolvimento da pl?ntula, e obter a classifica??o fisiol?gica quanto a capacidade de armazenamento das sementes da Richeria grandis Vahl. Verificou-se tamb?m a influ?ncia de diferentes composi??es de substratos e n?veis de redu??o solar sob a emerg?ncia de pl?ntulas e crescimento de mudas via propaga??o sexuada e a viabilidade da t?cnica de miniestaquia na propaga??o assexuada da R. grandis, submetidas a diferentes concentra??es do regulador de crescimento ?cido indolbut?rico (AIB). A coleta de sementes ocorreu em 18 ?rvores-matrizes estabelecidas em Matas de Galeria inund?veis localizadas no Parque Estadual do Biribiri, Diamantina, MG e, todos os experimentos foram conduzidos em Viveiro Florestal e laborat?rio de Sementes pertencente ao Centro Integrado de Propaga??o de Esp?cies Florestais (CIPEF- UFVJM). A caracteriza??o morfol?gica e biom?trica de frutos e sementes se deu por observa??es a olho nu e mensura??es utilizando um paqu?metro universal. A fim de observar o comportamento fisiol?gico, sementes rec?m beneficiadas desta esp?cie foram armazenadas em sacos de papel ao ar livre, e foram submetidas a testes de germina??o e umidade (%) periodicamente. As caracter?sticas morfofuncionais foram observadas, a olho nu, mediante processo de desenvolvimento (desde a protrus?o radicular, emerg?ncia at? o surgimento do primeiro prot?filo) em laborat?rio e casa de vegeta??o. Utilizou-se tr?s composi??es de substratos e tr?s n?veis de sombreamento para testar o efeito destas combina??es sobre a qualidade de mudas jovens da R. grandis, para tal, foi mensurado ao longo de 210 dias, a altura, di?metro do coleto, n?mero de folhas, clorofila total e biomassas secas. Por fim, a base de estacas apicais provenientes de mudas jovens resgatadas em ambiente natural da R. grandis, foram emergidas em quatro concentra??es de AIB e avaliadas aos 90 dias, mensurando o incremento em altura e di?metro, sobreviv?ncia (%), enraizamento (%), calogenia (%) e brota??es (%). Ressalta-se que, para todos os experimentos, os princ?pios b?sicos da experimenta??o (repeti??o, casualiza??o e controle local) foram atendidos, utilizando diferentes delineamentos experimentais. Diferentes ferramentas para an?lise estat?stica tamb?m foram utilizadas para auxiliar na tomada de decis?o. O fruto da R. grandis ? simples, seco, do tipo c?psula, deiscente, com comprimento m?dio de 16,24 mm e largura m?dia de 8,57mm. A semente ? elipsoide com presen?a de sarcotesta, apresentando comprimento m?dio de 7,40mm e largura m?dia de 4,57 mm. A R. grandis apresenta sementes recalcitrantes, a emerg?ncia ? do tipo Fanero-ep?geo-foli?ceo, e o processo de desenvolvimento para a semente se tornar uma pl?ntula completa delonga por, no m?nimo, 50 dias. Os substratos compostos por diferentes propor??es de vermiculita, casca de arroz e Bioplant?, associado com os sombreamentos 30 e 50% foram respons?veis por promover mudas da R. grandis de melhor qualidade. A t?cnica de propaga??o vegetativa por miniestaquia ? vi?vel, uma vez que houve 100% de sobreviv?ncia e alta porcentagem de enraizamento at? para o tratamento sem adi??o do AIB. / Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Ci?ncia Florestal, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2017. / The aim of this study was to describe the morphology and biometric aspects of the fruit and seed, the morphofunctional characteristics and development of the seedling, and to obtain the classification the storage capacity of the seeds of Richeria grandis Vahl. It was also verified the influence of different compositions of substrates and levels of solar reduction under the emergence of seedlings and growth of seedlings via sexual propagation and the viability of the technique of minicache in the asexual propagation of R. grandis, submitted to different concentrations of the regulator of indolebutyric acid (IBA) growth. Seed collection occurred in 18 matrix trees established in flooded Forest Mills located in Biribiri State Park, Diamantina, MG, and all experiments were conducted in Forest Nursery and Seed Laboratory belonging to the Integrated Center for the Propagation of Forest Species ( CIPEF-UFVJM). The morphological and biometric characterization of fruits and seeds was by naked eye observations and measurements using a universal caliper. In order to observe the physiological behavior, freshly harvested seeds of this species were stored in paper bags in the open air and germinated and tested (%) periodically. The morphofunctional characteristics were observed in the laboratory and in the greenhouse by means of a developmental process (from root protrusion, emergence until the first protophyte). Three compositions of substrates and three levels of shading were used to test the effect of these combinations on the quality of R. grandis young seedlings. The height, collection diameter, number of leaves , total chlorophyll and dry biomass. Finally, the base of apical cuttings from young saplings rescued in the natural environment of R. grandis, were emerged in four concentrations of IBA and evaluated at 90 days, measuring the increase in height and diameter, survival (%), rooting (% ), calogenia (%) and sprouts (%). It should be noted that for all experiments, the basic principles of experimentation (repetition, randomization and local control) were met using different experimental designs. Different tools for statistical analysis were also used to aid in decision making. The fruit of R. grandis is simple, dry, capsule type, dehiscent, with an average length of 16.24 mm and an average width of 8.57 mm. The seed is ellipsoid with presence of sarcotesta, presenting an average length of 7.40 mm and an average width of 4.57 mm. R. grandis presents recalcitrant seeds, the emergence is of the Fanero-epigene-foliaceous type, and the development process for the seed becomes a complete seedling delonged for at least 50 days. The substrates composed of different proportions of vermiculite, rice husk and Bioplant ?, associated with shading 30 and 50% were responsible for promoting R. grandis seedlings of better quality. The technique of vegetative propagation by minicutting is feasible, since there was a 100% survival and a high percentage of rooting even for the treatment without addition of AIB.

Made available in DSpace on 2014-12-17T14:02:03Z (GMT). No. of bitstreams: 1 IgorEGP.pdf: 595581 bytes, checksum: 209975fcf9ad63e6f448af856207e81a (MD5) Previous issue date: 2006-12-06 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / The present work was carried out at the Atol das Rocas (3? 51 S; 33? 49 W), the only atoll of the South Atlantic and the first Brazilian marine protected area. It was guided by the following hypothesis: the composition of the fish communities varies in agreement with the position of the pools; in other words, with or without permanent ocean connection. To test the validity of this hypothesis, the fish abundance was estimated in the connected pools (Barretinha/Barreta Falsa) and unconnected ones (Cemiteriozinho/?ncoras), carrying an ecological characterization of the fishes that inhabit these pools. Additionally, the structural complexity of the sampled places was also evaluated intending to verify the variations of the abundance and diversity of fishes in function to this factor. By the fact of this research was being carried out through the limits of a conservation unit, the samples was realized using visual census techniques. The results generated through uni and multivariate analytic techniques allowed the evidence that decisive factor in the density, richness and diversity variations of fishes are linked to the substratum type (Hard / Soft bottom) and not by the fact that the pool are or are not connected permanently to the ocean. In relation to the structural complexity; 58% of the variations in the diversity of fishes were attributed to changes in the structural complexity, while 12% of the variations in the abundance were attributed to the structural complexity / Este trabalho realizado no Atol das Rocas (3? 51 S; 33? 49 W), o ?nico atol do Atl?ntico Sul e a primeira ?rea marinha protegida brasileira, foi norteado pela hip?tese de que: a composi??o das comunidades de peixes varia de acordo com a posi??o das piscinas; ou seja, com ou sem conex?o permanente com o oceano. Para testar a validade desta hip?tese foram realizadas estimativas da abund?ncia de peixes em piscinas conectadas (Barretinha/Barreta Falsa) e n?o conectadas com oceano (Cemiteriozinho/?ncoras), realizando uma caracteriza??o ecol?gica dos peixes que habitam estas piscinas. Adicionalmente a complexidade estrutural dos locais amostrados tamb?m foi avaliada, com intuito de verificar varia??es da abund?ncia e diversidade de peixes em fun??o deste fator. Pelo fato desta pesquisa ter sido realizada dentro dos limites de uma unidade de conserva??o, as amostragens foram realizadas atrav?s do censo visual. Um total de 56 esp?cies foram identificadas no estudo piloto e durante as amostragens 48 destas foram observadas. Os resultados gerados atrav?s de t?cnicas anal?ticas uni e multivariadas permitiram constatar que o fator determinante nas varia??es de densidade, riqueza e diversidade dos peixes ? o tipo de substrato (consolidados/n?o consolidados) e n?o fato das piscinas estarem ou n?o conectada permanentemente com oceano. Com rela??o ? complexidade estrutural; 58% das varia??es na diversidade de peixes s?o atribu?das a mudan?as na complexidade estrutural enquanto que 12% das varia??es na abund?ncia s?o atribu?dos a este fator

Made available in DSpace on 2014-12-17T14:20:22Z (GMT). No. of bitstreams: 1 MariaCF_TESE.pdf: 3338680 bytes, checksum: a2e502edc7ceadb7769e4d1479d80155 (MD5) Previous issue date: 2011-10-07 / This doctoral thesis addresses the environmental issues and its vinculum with the tourism through the protected natural areas, in particular the conservation units, which consists in territorial areas created and demarcated by the government in order to protect ecosystems that have a high ecological and scenic-landscaped representativeness designed to the contemplation and controlled public visitation. In regard to its use for the touristic activities, are conceived while socio-environmental and symbolic materiality built around an imagery view of a nature-show, designed to attract visitors, aiming ensure the maintenance and reproduction of the capital in an entrepreneurial and preservationist way in the Metropolitan Region of Natal. It s a study about the Dunes State Park Jornalista Jos? Maria Alves and the Jenipabu Environmental Protected Area, both created with the purpose of favor the implantation and empowerment of the touristic area through the State intervention as the main articulator agent of a new process of urbanization that uses the city marketing and the ideological discuss of environmental sustainability to recreate the imaginary of lost paradise and incorporate into the daily universe of tourists visiting the state of Rio Grande do Norte. The unveiling of this empirical reality made possible the construction and defense of the terms environmental entrepreneurship and compensatory preservationism, to explain how the formatting and idealization of this paradisiacal scenarios produce the commoditization of nature in an efficient and competitive way / Essa tese de doutorado aborda a tem?tica ambiental e sua vincula??o com o turismo por meio das ?reas naturais protegidas, em particular as Unidades de Conserva??o (UCs), que consistem em unidades territoriais criadas e demarcadas pelo poder p?blico com a finalidade de proteger ecossistemas de grande representatividade ecol?gica e c?nico-paisag?stica destinadas ? contempla??o e visita??o p?blica controlada. No que concerne ao seu uso pela atividade tur?stica, s?o concebidas enquanto materialidade socioambiental e simb?lica constru?da em torno da vis?o imag?tica de uma natureza-espet?culo, destinada a atrair visitantes, com vistas a assegurar a manuten??o e reprodu??o do capital de forma empreendedora e preservacionista na Regi?o Metropolitana de Natal. Trata-se de um estudo sobre o Parque Estadual das Dunas Jornalista Jos? Maria Alves e da ?rea de Prote??o Ambiental Jenipabu criados com o objetivo de proteger seus recursos naturais e favorecer a implanta??o e fortalecimento do territ?rio tur?stico por meio da interven??o do Estado como principal agente articulador de um novo processo de urbaniza??o que se utiliza de um city marketing e do discurso ideol?gico da sustentabilidade ambiental para recriar o imagin?rio do para?so perdido incorporando-o ao universo cotidiano dos turistas que visitam o Estado do Rio Grande do Norte. O desvelamento dessa realidade emp?rica possibilitou a constru??o e defesa dos termos empreendedorismo ambiental e preservacionismo compensat?rio, para explicar como a formata??o e idealiza??o desses cen?rios paradis?acos produzem a mercantiliza??o de uma natureza de forma eficiente e competitiva

Made available in DSpace on 2014-12-17T15:55:06Z (GMT). No. of bitstreams: 1 JulienneLSG_DISSERT.pdf: 3129741 bytes, checksum: 01fa716a863951b5f4c40aa6b43be6ae (MD5) Previous issue date: 2014-02-27 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / The conservation unities emerged in response to the environmental damages. In the Atlantic Forest of the Brazilian Northeast, the most of the damages come from the sugar-cane agro-industry, especially by the deforestation for the introduction of sugar-cane fields and installation of the industry structure. Besides the damages over the biodiversity, there are critical social problems that affect the communities which survive using directly or indirectly the biome from the Atlantic Forest. The objective of this research is to analyze the social impacts on the fishermen of Ba?a Formosa/RN generated by the changes and socio-environmental transformations occurred starting the installation of a sugar-cane factory and the creation of a conservation area in the municipality of Ba?a Formosa/RN community. The research is based on a qualitative and diachronic perspective, for both approach, it was used the method of oral history in conjunction with the literature search and some technical and research tools such as direct observation, interview, records images and recordings . The results show that social and symbolic practices of the community in the conservation unit Mata Estrela last more strongly presented. Today fewer natural resources are used, due to factors such as limit access to forest and disappearance of some natural resources by deforestation. It is believed that the loss of free access to space for the community is the most significant negative impact, as promoted changes in the relationship of the community with the Star Forest that contributed to the fading of their social and symbolic practices. The loss of free access caused the decline in the practice of agriculture, which resulted in the loss of one of the means of social reproduction of the community / As unidades de conserva??o surgiram em resposta aos danos ambientais. Na Mata Atl?ntica do Nordeste brasileiro, os maiores danos s?o oriundos da agroind?stria canavieira, sobretudo atrav?s do desmatamento para introdu??o dos canaviais e instala??o do aparato industrial. Al?m dos danos a biodiversidade, h? tamb?m s?rios problemas sociais que afetam as comunidades que sobrevivem direta ou indiretamente do bioma da Mata Atl?ntica. O objetivo dessa pesquisa ? analisar os impactos sociais na comunidade de pescadores de Ba?a Formosa/RN, gerados pelas mudan?as e transforma??es socioambientais ocorridas a partir da instala??o de uma usina sucroalcooleira e a cria??o de uma unidade de conserva??o no munic?pio de Ba?a Formosa/RN. A pesquisa fundamenta-se numa abordagem de natureza qualitativa e perspectiva diacr?nica, para tanto, empregou-se o m?todo da hist?ria oral em conjunto com a pesquisa bibliogr?fica e algumas t?cnicas e instrumentos de pesquisa como a observa??o direta, entrevista, registros de imagens e grava??es. Os resultados apontam que as pr?ticas sociais e simb?licas da comunidade na unidade de conserva??o Mata Estrela no passado se apresentavam mais fortemente. Hoje os recursos naturais s?o menos utilizados, devido a fatores como limite do acesso a mata e desaparecimento de alguns recursos naturais pelo desmatamento. Acredita-se que a perda do livre acesso ao espa?o pela comunidade ? o impacto negativo mais significativo, pois promoveu mudan?as na rela??o da comunidade com a Mata Estrela que contribu?ram para o esmaecimento das suas pr?ticas sociais e simb?licas. A perda do livre acesso ocasionou o decl?nio da pr?tica da agricultura, o que resultou na perda de um dos meios de reprodu??o social dessa comunidade

Made available in DSpace on 2015-03-13T17:10:47Z (GMT). No. of bitstreams: 1 MarcioBC_DISSERT.pdf: 2279192 bytes, checksum: 525db4ea1dd2671de3d6836156a338ab (MD5) Previous issue date: 2012-02-29 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / The Conservation Units, specially the National and State parks are among the major destinations for adventure tourism and ecotourism, so that the National System of Unit Conservation (Sistema Nacional de Unidades de Conserva??o) SNUC (Law 9.985/2000) covers the practice of touristic activities, specially the ecotourism in these territorial unities. Despite these are areas for environmental conservation, practice of environmental education, scientific research and contemplation of the nature in its primary or in a similar condition, the practice of touristic activity does not often meet these aims. The main aim of this research was to evaluate the touristic activities and the actions of territorial management in the State Park of Pedra da Boca (PEPB), situated in the city of Araruna/PB. According to the results, the PEPB has in its territorial area a porphyritic granite rock set, whose geological and geomorphologic settings are unique and have scenic value. It is also home of flora and fauna endemic species and representative of the savanna biome. The data and information achieved show that the Park has a remarkable potential for tourism, especially ecotourism, however, there is a need for development of territorial management actions, in order to subsidize the use of spatial tourism site / As Unidades de Conserva??o, principalmente os parques nacionais e estaduais, est?o entre as principais destina??es do turismo de aventura e do ecoturismo. Tanto ? que o Sistema Nacional de Unidades de Conserva??o SNUC (Lei n? 9.985/2000) contempla a pr?tica de atividades tur?sticas, no caso, o ecoturismo nessas unidades territoriais. Apesar de essas ?reas serem locais destinados ? conserva??o ambiental, exerc?cio da educa??o ambiental, pesquisa cient?fica e contempla??o da natureza em seu estado original ou mais pr?ximo deste, a pr?tica da atividade tur?stica muitas vezes n?o atende a essas finalidades. Assim, ? preciso que as atuais diretrizes, programas e a??es que subsidiam as pol?ticas de turismo, venham ocupar espa?o efetivo no ?mbito do planejamento e gest?o das Unidades de Conserva??o (UC s). Diante do exposto, a presente pesquisa tem como objetivo principal realizar uma avalia??o das atividades tur?sticas e as a??es de gest?o territorial no Parque Estadual da Pedra da Boca (PEPB), localizado no munic?pio de Araruna/PB. Para a concretiza??o deste trabalho foram desenvolvidas as seguintes etapas metodol?gicas: pesquisa bibliogr?fica e documental; elabora??o e aplica??o dos instrumentos de pesquisa de campo e sistematiza??o e an?lise dos resultados. Diante dos resultados, o PEPB possui na sua ?rea territorial um conjunto rochoso gran?tico porfir?tico, cujas configura??es geol?gicogeomorfol?gicas s?o ?mpares e de valor c?nico, tamb?m abriga esp?cies da flora e fauna end?micas e representativas do bioma caatinga. Os dados e as informa??es obtidas demonstram que o Parque conta com um potencial not?vel para o turismo, em especial o ecoturismo, por?m, precisa-se de que sejam desenvolvidas a??es de gest?o territorial, com o intuito de subsidiar o ordenamento do uso tur?stico no local

Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2018-03-12T18:12:50Z No. of bitstreams: 1 JulianaGarciaVidalRodrigues_DISSERT.pdf: 2909534 bytes, checksum: 89c038cae48c52847f4a038ea1f24697 (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2018-03-15T21:15:40Z (GMT) No. of bitstreams: 1 JulianaGarciaVidalRodrigues_DISSERT.pdf: 2909534 bytes, checksum: 89c038cae48c52847f4a038ea1f24697 (MD5) / Made available in DSpace on 2018-03-15T21:15:40Z (GMT). No. of bitstreams: 1 JulianaGarciaVidalRodrigues_DISSERT.pdf: 2909534 bytes, checksum: 89c038cae48c52847f4a038ea1f24697 (MD5) Previous issue date: 2017-08-25 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES) / A Mata Atl?ntica brasileira, atualmente com apenas cerca de 11,73% da sua vegeta??o original, ? um dos hotspots mundiais de biodiversidade, abrigando animais e plantas amea?ados de extin??o, grande riqueza e endemismo de esp?cies. A situa??o de fragmenta??o em que se encontra ? ainda mais cr?tica em sua por??o setentrional. ?reas Protegidas, em especial Unidades de Conserva??o (UCs), s?o as principais formas de conserva??o da biodiversidade, por meio de esfor?os nacionais e internacionais. Al?m da cria??o de UCs, ? imprescind?vel a efetividade dessas ?reas e, em caso de extensa fragmenta??o, a cria??o de corredores ecol?gicos interligando ?reas protegidas para possibilitar o fluxo g?nico entre esp?cies, ? relevante. A maior parte das UCs criadas no Brasil n?o ? efetiva, e a dificuldade em gerenciar UCs constitui um entrave s?rio ? Conserva??o. Nesse cen?rio e na perspectiva de colaborar para o alcance das metas 11 e 12 de Aichi, bem como dar suporte a um dos objetivos do Plano de A??o Nacional (PAN) para a Conserva??o da Herpetofauna Amea?ada da Mata Atl?ntica nordestina, este estudo teve como objetivos, analisar estrat?gias de implementa??o de instrumentos e pol?ticas p?blicas vi?veis ? cria??o de corredores ecol?gicos em ?rea protegida de Mata Atl?ntica setentrional; analisar o cumprimento dos requisitos legais em prol da cria??o e implementa??o de Unidade de Conserva??o em Mata Atl?ntica nordestina; avaliar os entraves ? efetiva??o de UC, utilizando o Parque Estadual Mata da Pipa (PEMP) como estudo de caso por constituir-se em um dos maiores remanescentes de Mata Atl?ntica do RN, cujo Plano de Manejo prev? ?rea com corredor ecol?gico e que, apesar de criado h? mais de 10 anos, ainda n?o foi implementado. Trata-se de estudo de natureza qualitativa, cuja abordagem de dados foi dividida em duas etapas complementares. Em um primeiro momento realizou-se an?lise documental conceitual e de observa??o do PEMP como situa??o emblema. Para a interpreta??o dos dados foi utilizada a t?cnica da an?lise argumentativa. Na categoriza??o dos dados utilizou-se de argumentos constru?dos a partir de fundamentos socioambientais, desenvolvimento sustent?vel e princ?pios jur?dico-ambientais. Para a an?lise das estrat?gias ? implementa??o de corredores, foi utilizada a ideia de proposi??o, sendo as leis empregadas como dados e os princ?pios jur?dico-ambientais como garantia. Tamb?m como garantia foi adotada a exemplifica??o dos corredores previstos para o PEMP. Em um segundo momento, estudou-se o caso emblema, atrav?s da an?lise documental, realiza??o de entrevistas semiestruturadas individuais, grupo focal e observa??o participante durante reuni?es do Conselho Gestor nos anos 2016 e 2017.1. Constatou-se que a promo??o do desenvolvimento sustent?vel como modo de conservar a Mata Atl?ntica ? a ess?ncia da lei que rege o bioma ? ?nica com regime jur?dico espec?fico. ? fundamental a institui??o de pol?ticas p?blicas que proporcionem efetividade aos comandos legais de modo a impedir a sucess?o do panorama de degrada??o deste bioma, e possibilitar o aumento do percentual existente interconectando seus remanescentes. Quanto aos fundos de recursos, seus gestores devem atentar para a Mata Atl?ntica setentrional, diminuindo as assimetrias regionais em investimentos; os ?rg?os ambientais devem elaborar projetos para beneficiamento. Constatou-se que o ?rg?o ambiental cumpriu os requisitos para a institui??o do PEMP, mas a celeridade comprometeu o resultado; o cumprimento das obriga??es legais com garantia de sua efic?cia, reduz os poss?veis entraves ? implanta??o desta UC; a ocorr?ncia de avan?os na implanta??o da UC por for?a de decis?o judicial e por compromisso ?tico do Conselho Gestor e da Gestora da UC. A implanta??o de UC criada ? um dever legal fundamentado no art. 2? da Lei n? 6938/81 no art. 225 da Constitui??o Federal - CF, no art. 4? da Lei n? 9985/2000 e no princ?pio da preven??o (implicitamente consagrado no art. 225, caput da CF). Constatou-se ainda que o maior problema para a falta de efici?ncia ? estrutural, organizacional da Administra??o P?blica e do Judici?rio, e a falta de prioriza??o na vontade pol?tica. Os obst?culos encontrados s?o comuns ?s UCs estaduais do RN. ? imprescind?vel, urgente e fundamental que a quest?o ambiental seja vista e tratada como um investimento e n?o como gasto adicional. Atitudes antropoc?ntrica e excludente apresentam um s?rio risco ? sobreviv?ncia da pr?pria humanidade. / The Brazilian Atlantic Forest, currently only about 11.73% of its original vegetation, is one of the world's biodiversity hotspots, housing endangered animals and plants, great wealth and species endemism.The situation of fragmentation in which it finds itself is even more critical in its northern portion. Protected Areas, in particular Conservation Units (UCs), are the main forms of biodiversity conservation, through national and international efforts. In addition to the creation of PAs, the effectiveness of these areas is essential and, in case of extensive fragmentation, the creation of ecological corridors interconnecting protected areas to enable gene flow between species is relevant. Most UCs created in Brazil are not effective, and the difficulty in managing UCs constitutes a serious impediment to Conservation. In this scenario and in order to collaborate in the achievement of goals 11 and 12 of Aichi, as well as support one of the objectives of the National Plan of Action (NAP) for the Conservation of the Northeastern Atlantic Forest Herpetofauna, this study had as objectives , To analyze strategies for the implementation of viable public policies and instruments for the creation of ecological corridors in a protected area of the Northern Atlantic Forest; Analyze the fulfillment of legal requirements in favor of the creation and implementation of Conservation Unit in Atlantic Forest Northeastern; (PEMP) as a case study because it is one of the largest remnants of the Atlantic Forest in the RN, whose Management Plan provides for an ecological corridor area and, despite Created more than 10 years ago, has not yet been implemented. This is a qualitative study, whose data approach was divided into two complementary stages. At first, conceptual documentary analysis and observation of the PEMP was carried out as emblematic situation. For the interpretation of the data the argumentative analysis technique was used. In the categorization of the data we used arguments based on socio-environmental foundations, sustainable development and legal and environmental principles. For the analysis of the strategies to the corridor implementation, the idea of proposition was used, the laws being used as data and the juridical-environmental principles as guarantee. Also as a guarantee was adopted the exemplification of corridors planned for the PEMP. In a second moment, the emblem case was studied through documentary analysis, individual semi-structured interviews, focus group and participant observation during meetings of the Management Council in the years 2016 and 2017.1. It was found that the promotion of sustainable development as a way to conserve the Atlantic Forest is the essence of the law governing the biome - unique with a specific legal regime. It is fundamental to institute public policies that provide effectiveness to legal controls in order to prevent the succession of the degradation scenario of this biome, and to enable the increase of the existing percentage interconnecting its remnants. As for resource funds, their managers should pay attention to the Northern Atlantic Forest, reducing regional asymmetries in investments; The environmental agencies must elaborate projects for beneficiation. It was verified that the environmental agency fulfilled the requirements for the establishment of the PEMP, but the celerity compromised the result; The fulfillment of legal obligations with guarantee of its effectiveness, reduces the possible obstacles to the implementation of this CU; The occurrence of advances in the implementation of the UC due to judicial decision and ethical commitment of the Management Council and the Manager of the UC. The creation of created UC is a legal duty based on art. 2 of Law 6938/81 in art. 225 of the Federal Constitution - CF, in art. 4 of Law 9985/2000 and in the principle of prevention (implicitly enshrined in article 225, caput of the CF). It was also verified that the biggest problem for the lack of efficiency is structural, organizational of the Public Administration and the Judiciary, and the lack of prioritization in the political will. Obstacles encountered are common to the state NRCs. It is essential, urgent and fundamental that the environmental issue is seen and treated as an investment and not as an additional expense. Anthropocentric and exclusionary attitudes present a serious risk to the survival of humanity itself.