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Search Results: 1 - 10 of 7190 matches for " Daniela Biondi "
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Aplica o do Método Q para a Valora o da Paisagem de Morretes, Paraná, Brasil, como Subsídio ao Planejamento do Turismo.
Clarice Bastarz,Daniela Biondi
Revista Turismo em Análise , 2011,
Abstract: ResumoDiante da crise ambiental, o turismo deve ser planejado para dirimir impactos nas paisagens, conservando seus aspectos estéticos, geográfico-ecológicos e culturais. Neste sentido, o objetivo desta pesquisa foi aplicar o “Método Q” para valorar e analisar as paisagens turísticas do município de Morretes para servir de subsídios às diretrizes de planejamento e gest o da paisagem para o turismo. Para isso, foram selecionadas e analisadas 9 paisagens representativas de Morretes, que foram colocadas em ordem de preferência, através do Método Q, por 207 respondentes (residentes, turistas e profissionais). Os resultados demonstraram que o Método Q foi eficiente e que as paisagens com maior percentagem de componentes naturais foram preferidas, embora estes componentes isolados n o tenham sido suficientes para uma alta valora o. Isto indicou que o fator diversidade é determinante. O estudo também demonstrou que residentes, turistas e profissionais possuem preferências diferentes em rela o à paisagem, demonstrando a importancia do processo participativo de planejamento e gest o. Palavras-chave: preferência da paisagem; componentes da paisagem; diversidade da paisagem; Floresta Atlantica, Método Q. Due to the environmental crisis, tourism should be planned to decrease impacts on landscapes, conserving their aesthetic, ecological, geographical and cultural aspects. In this sense, the goal of the research was to apply the "; Q Method"; to assess and analyze the landscape of the tourist town of Morretes to provide inputs to the planning guidelines and landscape management for tourism. Thus, were selected and analyzed nine landscapes representing Morretes, which were placed in order of preference, by “Q Method”, by 207 respondents (residents, tourists and professionals). The results showed that the “Q Method” was effective and that landscapes with the highest percentage of natural components were preferred, although these separate components have not been sufficient for a high valuation. This indicated that the diversity factor is decisive. The study also showed that residents, tourists and professionals have different preferences in relation to the landscape.Keywords: landscape preference; landscapce components; landscape diversity; Atlantic Forest; Q Method. ResumenFrente a la crisis ambiental, el turismo debe ser planificado para dirimir los impactos en el
Utiliza o da Paisagem para o Planejamento de um Circuito de Ecoturismo na Reserva Volta Velha – Itapoá – Santa Catarina
Celso Darci Seger,Daniela Biondi
Revista Turismo em Análise , 2010,
Abstract: Resumo Dentre os segmentos turísticos praticados em contato direto com a natureza, o ecoturismo se destaca por ser considerado de baixo impacto, gerador de conhecimentos e conscientiza o ambiental. Apesar desses aspectos positivos, a falta de planejamento que vise ordenar as atividades e minimizar os impactos negativos que possam ser provocados na paisagem, faz com que esse segmento seja desenvolvido muitas vezes de forma desvirtuada de seu real conceito. O presente estudo teve como proposta o planejamento de um circuito de ecoturismo na Reserva Volta Velha - Itapoá - Santa Catarina, utilizando-se a paisagem como recurso técnico. O resultado obtido foi o planejamento de um circuito de ecoturismo com interferências de baixa magnitude nos sítios ambientais e histórico-culturais presentes na reserva. Palavras-chave: planejamento turístico; paisagem; reserva Volta Velha; Itapoá; Santa Catarina. Abstract Among the tourist segments which involve direct contact with nature, ecotourism stands out for having low impact, generating knowledge, and bringing environmental awareness as well. Yet in spite of these positive aspects, the lack of planning in the sense of coordinating activities and minimizing the negative impacts which may arise at the landscape, causes its chore concept to lose the original appeal. This study seeks to plan an ecotourism circuit at Reserva Volta Velha - Itapoá - Santa Catarina, utilizing the landscape as a planning resource. The result of the study was a planning an ecotourism circuit with low-magnitude interferences in the environmental and historic/cultural sites found in the reserve. Keywords: tourism planning; landscape; Volta Velha reserv;, Itapoá; Santa Catarina.
ANáLISE DA COMPOSI O QUíMICA FOLIAR DO IPê-AMARELO (Tabebuia chrysotricha (Mart) Standl) NA ARBORIZA O URBANA DE CURITIBA, PR
Daniela Biondi,Carlos Bruno Reissmann
Ciência Florestal , 2002,
Abstract: O conhecimento do estado nutricional das árvores urbanas tem uma grande importancia para a avalia o e ado o de práticas de manejo. Este trabalho tem como objetivo investigar a composi o química foliar da Tabebuia chrysotricha (Mart) Standl no meio urbano. A análise das árvores foi feita em locais com diferentes níveis de polui o e de impermeabiliza o do canteiro. Com a análise química foliar foi possível constatar que os elementos fósforo (P) e zinco (Zn) diferenciaram os padr es de árvores superiores e inferiores enquanto os elementos cobre (Cu) e zinco (Zn) diferenciaram as condi es onde as árvores s o plantadas.
Observa??es preliminares do "Angelim" (Andira nitida Mart. ex Benth) para uso na arboriza??o urbana
Martins, Sérgio Soares;Biondi, Daniela;
Acta Botanica Brasilica , 1990, DOI: 10.1590/S0102-33061990000300013
Abstract: the objective of this paper was to analize the functional and aesthetic qualities of "angelim" (andira nitida) to verify the potential of this species as am urban landscape plant. the analyzed characteristics were: height, crown form, flowering season, frutification, trunk height and root system. the percentage of germination and the seedling development and characteristics were also evaluate.
A conserva??o do papagaio-da-cara-roxa (Amazona brasiliensis) no estado do Paraná: uma experiência de Educa??o Ambiental no ensino formal
Carrillo, Andrea Caro;Batista, Daniela Biondi;
Revista árvore , 2007, DOI: 10.1590/S0100-67622007000100013
Abstract: the utilization of a flag-species in environmental education can be an important strategy to discuss the interrelations between the species, their habitats, and man. the red-tailed-parrot (amazona brasiliensis), is endemic in the atlantic rainforest and is threatened with extinction. this work aims to analyze the environmental education experience of the project "conservation of the red-tailed-parrot (amazona brasiliensis)", together with formal teaching, held by the society for wildlife research and environmental education (spvs), in the northern coast of paraná state. the objective of this work was to promote a teaching method among students and teachers that contextualizes the local environment and its problems. discussions on the values and principles of man/nature relations were also promoted, developing a more environmentally-responsible interaction. educative modules on the red-tailed-parrot and its habitat were developed for 795 students from the municipalities of paranaguá and guaraque?aba. in order to analyze the efficiency of the activities, tests, before and after the process, were developed for the students. this analysis enabled a measurement of changes with respect to an increase in knowledge, posture, and valuation of the red-tailed-parrot and its habitat.
Análise da estrutura da paisagem de um remanescente de floresta com Araucária, Paraná, Brasil
Vidolin, Gisley Paula;Biondi, Daniela;Wandembruck, Adilson;
Revista árvore , 2011, DOI: 10.1590/S0100-67622011000300014
Abstract: the objective of this study was to analyze the landscape structure of lageado grande farm (lgf), an area of 3,136.32 ha located in general carneiro, palmas, state of tocantins, and bituruna, in the center-southern region of the state of paraná. the analysis was based on the landscape metrics of fragstats 3.3 software by using arc map 9.2 for the calculation of the proportion of the landscape connecting areas. the analysis showed that lgf had a predominantly forest soil cover matrix with native species; overall, the fragments were rectangular, that is, they were more subjected to border effects; there was a reduction of more than half of the original area of the farm, when border effect is considered, and the same class fragments were close to each other, favoring the structural connection of the landscape. the native forest fragments, even extensively and exploited, because of its forest continuity, can be considered areas of high value for biodiversity preservation.
Custos de implanta??o e manuten??o da arboriza??o de ruas da cidade de Curitiba, PR
Leal, Luciana;Biondi, Daniela;Rochadelli, Roberto;
Revista árvore , 2008, DOI: 10.1590/S0100-67622008000300016
Abstract: the aim of this research was to obtain the urban street trees costs in its different phases of development, using the street tree program of curitiba as a study case. the tree value at age n was obtained by the sum of costs of tree implantation and maintenance, considering five cost centers: seedling production, planting and replanting, pruning, removal and planning and control. the costs were divided in nine species groups formed according to growing rate in the nursery and size. the species with the highest costs were those of slow growth rate in the nursery and large size. the valuation of a tree through its costs, which can be obtained at municipal institutions, is feasible and can be easily adapted to other brazilian cities.
Análise da dinamica da cobertura vegetal de Curitiba, PR (de 1986 a 2004), utlizando imagens Landsat TM
Vieira, Carolina Haddad Souza Dias;Biondi, Daniela;
Revista árvore , 2008, DOI: 10.1590/S0100-67622008000300010
Abstract: in this essay we present the results of an analysis of land cover change for the municipality of curitiba, the capital of the state of paraná, brazil, using remote sensing data. two landsat tm images were used: a 1986 and a 2004, which were georeferenced, classified and processed, in order to obtain the vegetation maps for both dates. quantitative aspects were analyzed, as well as the distribution of the vegetation areas over the administrative districts of curitiba. the green areas decreased in all districts, as a result of the urban growth, mainly in areas of lower urban density and higher percentage of vegetation, i.e., the urbanization expanded beyond the traditional areas of occupation. the district that presented the greatest reduction in green areas was pinheirinho; and the one with the least reduction was matriz. it was possible to identify a lack of green areas where the urban occupation was more intense. this information can be useful for the planning of green areas or street tree planting, for mitigating those environmental impacts.
Fenologia do florescimento e frutifica o de espécies nativas dos Campos = Flowering phenology and fruit set of native species of the Campos ecosystem
Daniela Biondi,Luciana Leal,Antonio Carlos Batista
Acta Scientiarum : Biological Sciences , 2007,
Abstract: Este trabalho teve como objetivo estudar a fenologia de 12 espécies ocorrentes no ecossistema de Campos no Estado do Paraná. A pesquisa foi realizada no Campus III, da Universidade Federal do Paraná, na cidade de Curitiba. As espécies selecionadas para a avalia o fenológica foram: Aspilia montevidensis (Sprengel) Kuntze, Cacalia cognata (Less.) Kuntze, Campovassouria bupleurifolia (DC.) R. M. King & H. Rob., Campuloclinium macrocephalum (Less.) DC., Chromolaena ascendens (Sch. Bip. ex. Baker) R. M. King & H. Rob., Lessingianthus glabratus (Less.) H. Rob. (Asteraceae), Eryngium sanguisorba Cham. &Schtdl. (Apiaceae), Moritzia dusenii Johnston (Boraginaceae), Petunia linoides Sendtn. (Solanaceae), Senna neglecta (Vogel) H. S. Irwin & Barneby (Fabaceae), Tibouchina gracilis (Bonpl.) Cogn. (Melastomataceae) e Verbena rigida Spreng (Verbenaceae). A metodologiautilizada foi a avalia o qualitativa dos dados fenológicos (flora o e frutifica o), observados quinzenalmente, durante o ano de 2004. As variáveis climáticas: temperatura, umidade relativa do ar, precipita o e fotoperíodo foram obtidas diariamente para verificar sua rela o com as fenofases. Os resultados indicaram que, das espécies estudadas, seis tiveram fase fenológica reprodutiva entre janeiro e agosto, enquanto as demais tiveram a interrup o do período reprodutivo durante o inverno, com exce o de Aspilia montevidensis que apresentou flora o e frutifica o durante todo o ano. The aim of this work is to study the phenology of twelve species that occur in “Campos” ecosystem in Paraná state. This research was carried out at the Universidade Federal do Paraná, Campus III, in Curitiba city. The selected species for phenologic evaluation were: Aspilia montevidensis (Sprengel) Kuntze, Cacalia cognata (Less.) Kuntze, Campovassouria bupleurifolia (DC.) R. M. King & H. Rob., Campuloclinium macrocephalum (Less.) DC., Chromolaena ascendens (Sch. Bip. ex. Baker) R. M. King & H. Rob., Lessingianthus glabratus (Less.) H. Rob. (Asteraceae), Eryngium sanguisorba Cham. & Schtdl.(Apiaceae), Moritzia dusenii Johnston (Boraginaceae), Petunia linoides Sendtn. (Solanaceae), Senna neglecta (Vogel) H. S. Irwin & Barneby (Fabaceae), Tibouchina gracilis (Bonpl.) Cogn.(Melastomataceae) and Verbena rigida Spreng (Verbenaceae). The applied methodology was the qualitative evaluation of the phenological data (florescence and fruiting) observed every fifteen days during the year 2004. The climatic variables as temperature, relative air humidity, precipitation and photoperiod were obtained daily to verify its relation with th
Propagation by cuttings of the rhizome of Aspilia montevidensis (Spreng.) Kuntze Propaga o por estacas de rizoma de Aspilia montevidensis (Spreng.) Kuntze
Angeline Martini,Daniela Biondi,Camila Maria Natal
Semina : Ciências Agrárias , 2013,
Abstract: The indication for use of native species in the landscape has become increasingly more frequent, but find them on the market still is not easy. One reason for this is the difficulty in production, which begins in the processes of propagation. Effective methods of spreading Aspilia montevidensis are not yet known. Thus the objective of this study was to vegetative propagation by cuttings of the rhizome of Aspilia montevidensis in different seasons. Two treatments were tested in each season: T1 – section of the tip of the rhizome and T2– section of the base of the rhizome, with three repetitions each of nine sections in the spring and summer and three replicates of ten sections each fal and winter. The variables were: percentage of rooted cuttings, dead and living, number of roots per cutting, number and length of shoots in each stake. Statistical analysis was performed by the SNK test at 95% probability. There were significant differences between treatments for the percentage of live cuttings in summer and during autumn for the percentage of rooted cuttings (T1= 30.7 % and T2= 0 %), living and the number of roots. In the other treatments and stations there were no statistical differences, although the highest rate of rooting was found in summer (T1 = 73.6 % and T2 = 38.15 %). We conclude that the season is a factor that influences the propagation by cuttings of rhizomes of Aspilia montevidensis A indica o do uso de espécies nativas no paisagístico tem se tornado a cada dia mais freqüente, porém encontrá-las no mercado ainda n o é tarefa fácil. Um dos motivos para isso é a dificuldade na produ o, que se inicia nos processos de propaga o. Métodos eficazes de propaga o de Aspilia montevidensis ainda n o s o conhecidos. Desta forma o objetivo desse trabalho foi realizar propaga o vegetativa por estacas de rizoma de Aspilia montevidensis em diferentes esta es do ano. Testaram-se dois tratamentos em cada esta o: T1 – sec o apical do rizoma e T2 – sec o basal do rizoma, com três repeti es de nove sec es cada na primavera e ver o e três repeti es de dez sec es cada no outono e inverno. As variáveis analisadas foram: percentagem de estacas enraizadas, vivas e mortas; número de raízes por estaca; número e comprimento das brota es em cada estaca. A análise estatística foi realizada pelo teste SNK a 95% de probabilidade. Houve diferen a significativa entre os tratamentos para a percentagem de estacas vivas no período de ver o, e no período de outono para a percentagem de estacas enraizadas (T1 = 30,7% e T2 = 0%), vivas e o número de raízes. Nos demais
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