Schuldig landschap. Over de toeristische aantrekkingskracht van Baantjer, Wallander en Inspector Morse

De opnamelokaties van tv-detectives genieten een toenemende populariteit onder toeristen. In dit artikel wordt, op basis van een tekstuele analyse van ‘Baantjer’, ‘Inspector Morse’ en ‘Wallander’, onderzocht welke inhoudelijke kenmerken van deze tv-detectives mogelijk als ‘trigger’ fungeren. Uit de analyse blijkt dat plaats en beweging een centrale rol vervullen binnen de narratieve structuur van dit genre. Door zelf de lokaties te bezoeken, kunnen toeristen het spoor nalopen van hun geliefde detective om aldaar, vanuit een veilige positie, tijdelijk op te gaan in het schemergebied tussen fictie en werkelijkheid

Caracterização florística e estrutural das florestas naturalmente fragmentadas no Parque Estadual do Guartelá, município de Tibagi, estado do Paraná

A Floresta Ombrófila Mista na região dos Campos Gerais do Paraná é naturalmente fragmentada, ocorrendo em forma de capões ou ao longo dos cursos d'água. Com o objetivo de caracterizar a composição e estrutura destes fragmentos e avaliar as correlações entre a distribuição das espécies e variáveis do solo de tal região, realizou-se um estudo no Parque Estadual do Guartelá, Município de Tibagi (24°39'10"S e 50°15'25"W). Foram alocadas 50 parcelas de 10x10m, distribuídas em capões de diferentes tamanhos e ao longo da floresta que acompanha o Rio Iapó, amostrando todos os indivíduos com altura > 3m. Foram encontrados um alto número de espécies (140) e uma elevada diversidade (H'=4,10), valores acima daqueles relatados para o domínio da Floresta Ombrófila Mista. As análises da composição e estrutura revelaram uma flora de transição entre a Floresta Ombrófila Mista e a Floresta Estacional Semidecidual, com uma maior similaridade com esta última, possivelmente influenciada pelo clima. Uma análise de correspondência canônica identificou as variáveis textura e acidez como as correlacionadas com a distribuição de abundâncias das espécies, ordenando dois grupos distintos: um formado pelas parcelas distribuídas nos capões, relacionadas fortemente à textura do solo; e outro pelas parcelas alocadas na floresta de galeria, associadas principalmente com a disponibilidade de nutrientes.The Araucaria forest in the region of Campos Gerais in Paraná is naturally fragmented, and is found in patches (capões) or along watercourses. The goal of this study was to characterize the structure of these fragments and to evaluate correlations between species distribution and soil variables in Parque Estadual do Guartelá, in the Tibagy municipality (24°39'10"S, 50°15'25"W). Fifty 10x10m plots were allocated, which were distributed in capões of different sizes and in the forest that follow the Iapó River, and all individuals were sampled that were > 3m tall. A high number of species (140) and diversity (H'=4.17) values were found; much higher than those related to Mixed Ombrophylous Forest. The evaluation of the composition and structure revealed a flora of transition between the Mixed Ombrophylous Forest and Semideciduous Seasonal Forest, with a greater similarity with the latter, something that is possibly influenced by the climate. A canonical correspondence analysis (CCA) identified various textures and acidity related to the distribution of abundance of the species, and revealed two distinct groups: one shaped by the plots distributed in the patches (capões), which was strongly related to the texture of the soil; and the other by the plots allocated in the gallery forest, which was associated mainly with nutrient availability

Chemical review and studies related to species from the genus Tynanthus (Bignoniaceae)

Species from the Bignoniaceae Family, including the genus Tynanthus, are very prevalent in the tropical Americas, with specimens found in a large part of the Brazilian territory. These plants are commonly used in traditional medicine for several purposes, and some studies have described their chemical structure, in addition to other reports related to some species from this genus. This review aimed to gather information from published works concerning species of the genus Tynanthus, as well as to detect flaws in research related to these plants, which may have great biological and pharmaceutical importance. Also, this review points out some common chemical characteristics of these species, providing information that may help new researchers to improve their knowledge about these plants