Os objetivos deste estudo foram quantificar a população de cães (Canis familiaris) e gatos (Felis catus) errantes em ambiente peri-urbano representado pelo Campus “Luiz de Queiroz” da Universidade de São Paulo, em Piracicaba, SP; descrever e comparar qualitativa e quantitativamente a dieta das duas espécies e estimar sua pressão de predação sobre as espécies silvestres de mamíferos. Durante os meses de julho de 2002 e janeiro de 2003, foram realizadas observações visuais e coletadas amostras de fezes de cães e gatos ao longo de uma transeção linear. Foram amostrados 0,276 km², ou 3,2% da área de 860ha do Campus. As características físicas de cada indivíduo (espécie, raça, pelagem, sexo, tamanho e marcas naturais) foram registradas para o cálculo da abundância das duas espécies na área amostrada, assim como o número de encontros por dia e por ambientes (rural e suburbano). A dieta foi analisada através das amostras de fezes que foram esterilizadas, lavadas, secas e triadas, sendo seus componentes identificados com o auxílio de referências bibliográficas. A importância de cada item foi expressa como porcentagem do número total de itens encontrados e como porcentagem de uma estimativa da biomassa consumida. A amplitude e sobreposição de nicho foram calculadas através dos índices de Levins e Pianka, respectivamente. O resultado da estimativa de abundância dos cães e gatos domésticos na área amostrada foi de 42 cães e 81 gatos. Cães e gatos são mais abundantes em ambiente suburbano que rural (T = 3,78, p < 0,001, N = 55; T = 8,38, p < 0,001, N = 55 respectivamente) e os gatos são mais abundantes que cães em ambiente suburbano (T = 6,76, p < 0,001, N = 55), porém não houve diferença significativa quanto à abundância de cães e gatos em ambiente rural (T = 0,82, p = 0,46, N = 55). Os resultados das análises das dietas indicam que os cães e gatos domésticos errantes são oportunistas de hábito generalista. Em 234 amostras de fezes foram detectadas 1212 ocorrências de 57 itens (68,4% de origem animal, 15,8% de origem vegetal e 15,8% formados por itens não alimentares). Considerando os itens de origem animal da dieta das duas espécies, invertebrados foram os mais consumidos, seguidos por mamíferos (cães: 57,05% e 25,15%; gatos: 63,24% e 20,51%, respectivamente). A amplitude de nicho (B) foi de 0,4463 para cães e 0,4892 para gatos. A sobreposição de nicho (O) foi próxima de completa (0,97108). O consumo de mamíferos por cães foi estimado entre 16,76 e 25,42 kg/ind/ano e por os gatos foi entre 2,01 e 2,9 kg/ind/ano, o que pode ser a causa das baixas densidades populacionais de pequenos mamíferos silvestres na área de estudo. / The goals of this study were to quantify the population of free-ranging dogs (Canis familiaris) and cats (Felis catus) in suburban areas; to describe and compare the diet of both species, and to estimate their predation pressure on the wildlife, at Campus " Luiz of Queiroz " of the University of São Paulo, in Piracicaba, SP. During the months of July 2002 and January 2003, visual observations and scats collection of dogs and cats were accomplished along a transect line. The sampled area comprised 0.276 km², or 3.2% of the 860ha of the Campus area. Physical characteristics of each individual (species, race, fur, sex, size and natural marks) were registered for the calculation of the abundance of both species in the sampled area, as well as the number of encounters a day and the environment (rural and suburban). The diet was analyzed through scats sterilized, washed, dried and sorted. Their components were identified with the aid of bibliographical references. The importance of each item was expressed as the percentage of the total number of items found and as the percentage of an estimate of the consumed biomass. Breadth and overlap niche were calculated through the indexes of Levins and Pianka, respectively. The results of estimate abundance of free-ranging dogs and cats in the sampled area were of 42 and 81 respectively. Dogs and cats are more abundant in suburban than rural environment (T = 3.78, p <0.001, N = 55; T = 8.38, p <0.001, N = 55 respectively) and the cats are more abundant than dogs in suburban environment (T = 6.76, p <0.001, N = 55), even though there was no significant difference between the abundance of dogs and cats in rural environment (T = 0.82, p = 0.46, N = 55). The results of diet analyses indicated that free-ranging dogs and cats are opportunistic predators of generalist habit. In 234 samples of scats 1212 occurrences of 57 items (68.4% of animal origin, 15.8% of vegetable origin and 15.8% formed by no food items) were detected. Considering the items of animal origin found in the diet of both species, invertebrates were the most consumed, followed by mammals (dogs: 57.05% and 25.15%; cats: 63.24% and 20.51%, respectively). Niche breadth (B) was 0.4463 for dogs and 0.4892 for cats. Niche overlap (O) was almost complete (0.97108). The consumption of mammals was estimated between 16.76 and 25.42 kg/ind/year for dogs and between 2.01 and 2.9 kg/ind/year for cats. This is a possible reason for the low population densities of small wild mammals in the study area.

O objetivo deste trabalho foi propor, entre os índices já existentes, um índice que avalie a qualidade da cobertura vegetal em relação à sua função ecológica, no meio urbano. Para a composição deste índice, compararam-se os métodos de amostragem aleatória simples e de amostragem estratificada de inventários da arborização de calçadas com o censo, com a finalidade de se escolher o melhor método de levantamento quali-quantitativo para árvores de calçada. Determinou-se o número de árvores por quilômetro, número total de árvores, Índice de Diversidade de Shannon (IDS) para árvores de calçada. Foram calculados o Índice de Espaços Livres de Uso Público (IELUP), a Porcentagem de Espaços Livres de Uso Público (PELUP), o Índice de Cobertura Vegetal em Áreas Urbanas (ICVAU) e o Índice de Verde por Habitante (IVH). Foram utilizadas planta baixa digital, fotografia aérea e videografia para mensurar as áreas ocupadas pela vegetação. A unidade de paisagem escolhida para estudo foi o bairro Santa Cecília em Piracicaba, Estado de São Paulo, Brasil, nos anos de 2000 a 2003. O levantamento amostral qualitativo das árvores de calçada foi feito por amostragem aleatória simples, escolhido, no trabalho, como o melhor método para inventariar árvores de rua. Considerando o ano de 2003, para a proposição do índice, os resultados obtidos foram: a) o IELUP variou de 11,42 a 41,62m2/hab (videografia); b) o PELUP variou de 1,52% a 2,89%; c) o ICVAU foi de 25,76m2 (forração + cobertura arbórea) e de 16,48 m2 (cobertura arbórea); d) o IVH foi de 101,96m2/hab (forração + cobertura arbórea) e de 65,21m2/hab (cobertura arbórea). Para a avaliação de espaços verdes urbanos foi feita discussão em função de obter-se um chamado “Índice de Qualidade do Espaço Verde Urbano” (IQEVU), particularizado para a função ecológica, então denominado “Índice de Qualidade do Espaço Verde Urbano com Função Ecológica” (IQEVUe). Os parâmetros para avaliação deste último índice foram: sombreamento, para árvores de calçadas; hidrologia, fixação de Carbono e influência de temperatura, para todos os espaços verdes. O IQEVUe mostrou-se adequado e coerente para mensurar os benefícios da vegetação em áreas urbanas, fornecendo subsídios para o planejamento e o manejo de cidades. / The aim of this work was to propose a new index, amongst other already known, that evaluates the quality of green coverage in relation to its ecological role in urban environment. To elaborate this index, simple random and stratified random sampling were compared with the census, in order to assess the best qualitative and quantitative method to do the tree inventory. A survey of sidewalk arborisation, as well as trees per kilometre, total number of trees and the Shannon Diversity Index (IDS) of sidewalk trees were evaluated. Amongst the studied indexes were the Index of Open Spaces for Public Use (IELUP), Percentage of Open Spaces for Public Use (PELUP), Index of Green Coverage for Urban Areas (ICVAU) and Index of Green per Inhabitant (IVH), by means of digital plan, aerial photography and videography for the areas covered by vegetation measurement. Santa Cecilia District in Piracicaba City, Sao Paulo State, Brazil, was the object of study from 2000 to 2003. The qualitative sampling survey of trees was carried out by simple random sampling, as found to be the most adequate to survey sidewalk trees. Data obtained for 2003, the year chosen to propose the new index, were: a) IELUP varied from 11.42 to 41.62m2/inhab, using videography; b) PELUP varied from 1.52% to 2.89%; c) ICVAU was 25.76m2 (coverage + tree canopy) and 16.48m2 ( tree canopy ); d) IVH consisted of 101.96m2/hab (coverage + tree canopy) and 65.21m2/inhab (tree canopy). The index for the evaluation of green spaces, so named “Index for Quality of Green Urban Space” (IQEVU) was one of the subsidies to study and propose the “Index for Quality of Green Urban Space with Ecological Role” (IQEVUe). The parameters for evaluation of such index were the shading from sidewalk trees; hydrology, Carbon sequestration and temperature influence for all green space. In this study, the proposed IQEVUe seems to be adequate and coherent as an evaluation method for the benefits of urban vegetation, providing subsidies for the planning and management of cities.

Le thème du vieillissement de la population française est bien connu. Les effets sont plus importants qu’on le pense souvent. L’habitat, les pratiques urbaines, les services et commerces doivent être adaptés. Le géographe aborde le thème par la relation des usagers aux territoires en faisant appel aux outils scientifiques donnés par la psychologie environnementale et aux indications de la médecine.Ce travail répond à une demande professionnelle d’ICADE, un des principaux promoteurs immobiliers du pays. L’auteur met en œuvre des méthodes très concrètes : cartes mentales, GPS, qui permettent de saisir le mieux possible les besoins des usagers. Plusieurs expérimentations ont été conduites, à différentes échelles, sur divers terrains (Lyon et Rhône-Alpes, Région parisienne, Nice). La troisième partie de l’ouvrage est une réflexion sur la gouvernance la plus efficiente qui devrait présider à la mise en œuvre de pôles gérontologiques et de réseaux de santé. / The aging of the French population is a well- known topic but its effects are more important than is usually thought. The dwelling, the urban living habits, the services and amenities have to be adapted to seniors.The geographer tackles the problem through the relation of elder people to their living territory by using scientific tools provided by environmental psychology, and by referring to medical data.This research work has been made at the professional request of ICADE, one of the leading estate developers in France. The author applies very concrete methods, such as the use of mental maps and GPS trackers, so as to grasp the needs of seniors as accurately as possible. Several experiments have been conducted, at different scales and in different surroundings -Lyon and the Rhône-Alpes region, the Paris region, and also the city of Nice. The third part of the study consists in reflecting on the governance that would be the most efficient to implement the “gerontopôles” (structures associating geriatrics, medical and social care and gerontology).

La pollution atmosphérique constitue un risque environnemental majeur dont les effets néfastes sur la santé et sur l’environnement sont déjà clairement démontrés. Toutefois, la mesure d’exposition des populations aux polluants tels que les particules fines et l’ozone troposphérique demeure approximative en raison de la faible densité des stations d’échantillonnage de ces polluants. Peu d’études ont considéré la variation spatiale intra-urbaine dans la modélisation spatiale des concentrations de polluants. Certaines études ont cependant combiné interpolation spatiale et corrélation avec des facteurs locaux. De plus, l’effet du régime météorologique (par exemple l’occurrence d’une inversion de température) sur l’amplitude de ces corrélations n’est pas pris en compte. Cette thèse a donc pour objectif d’évaluer de nouvelles manières de caractériser la distribution spatiale et temporelle des particules fines (PM2.5) et de l’ozone troposphérique (O3) à l’échelle intra-urbaine. Plus particulièrement, nous avons développé un modèle de géostatistique multivariable appelée krigeage avec dérive externe (KED, kriging with external drift) basé sur l’intégration de variables auxiliaires dans le processus d’estimation journalière des PM2.5 et de l’O3. Le krigeage constitue une forme d’interpolation spatiale des données de stations de mesures éparses, alors que la dérive externe mise sur des corrélations entre des conditions locales (axes de transport routier, espaces verts, etc.) et la concentration des polluants atmosphériques. Afin de prendre en compte les variations temporelles, notamment celles reliées aux conditions météorologiques, ces modèles ont été développés par groupes basés sur des conditions synoptiques et six classes d’états établies selon la température, le vent, l’humidité relative et les précipitations, d’après des données météorologiques journalières. Les résultats montrent que l’intégration des variables auxiliaires telles que la densité de la végétation et les zones des activités industrielles locales dans le KED expliquent en partie les variations intra-urbaines des PM2.5 de l’île de Montréal, mais que cet apport est variable selon la classe météorologique. Ainsi, lorsque les corrélations sont très faibles, une interpolation spatiale simple, comme la méthode IDW (inverse distance weighting) est plus exacte que l’interpolation multivariable, alors que pour d’autres conditions synoptiques le KED produit les prédictions les plus certaines. Nous avons pour cette raison proposé un modèle d’interpolation hybride (KED-IDW) s’adaptant aux conditions météorologiques. Nous avons également montré, particulièrement dans le cas de l’O3, que le krigeage avec dérive externe améliore les résultats obtenus par krigeage ordinaire (sans variables auxiliaires). Cette thèse a aussi permis d’évaluer l’apport d’un modèle spatio-temporel (BME, bayesian maximum entropy) dans l’estimation de l’effet à court terme de l’exposition à l’O3 sur les décès à Montréal. Les résultats suggèrent que ce modèle spatio-temporel dans les conditions développées (par ex. basé sur les données de 12 stations de mesures, pour un territoire de 1 310 km2) n’apporte pas de gains significatifs dans l’estimation de l’effet de l’exposition. Dans l’ensemble, cette thèse contribue au progrès de modélisation spatiale empirique des polluants atmosphériques en se fondant notamment sur l’adaptation aux conditions météorologiques et par l’ajout de certains facteurs météorologiques comme prédicteurs. Dans ce contexte, cette thèse ouvre une voie prometteuse pour l’amélioration des estimations de polluants atmosphériques à l’échelle intra-urbaine et de la capacité à évaluer les risques à la santé de la population par une meilleure caractérisation de l’exposition. Mots-clés : pollution de l’air, particules fines, ozone troposphérique, santé, géostatistique, krigeage avec dérive externe, environnement urbain. / Air pollution is a major environmental hazard with clearly demonstrable adverse effects on health and the environment. However, the measurement of populations’ exposure to pollutants such as particulate matter and ground-level ozone remains approximate due to the low density of sampling stations for these pollutants. Moreover, intra-urban spatial variation in the spatial modeling of pollutant concentrations has received little research attention. If anything, some studies have combined spatial interpolation and correlation with local factors; however, they do so without examining the effect of the weather regime (e.g., a temperature inversion) on the magnitude of these correlations. In order to overcome these shortcomings, this dissertation aims to evaluate new ways of characterizing the spatial and temporal distribution of fine particles (PM2.5) and ground-level ozone (O3) at the intra-urban scale. In particular, we developed a multivariable geostatistical model called “kriging with external drift” (KED) based on the integration of auxiliary variables into the process of estimating daily PM2.5 and O3 concentrations. Kriging is a form of spatial interpolation of data from measurement stations that are dispersed, while external drift is based on correlations between local conditions (road transport arteries, green spaces, etc.) and the concentration of atmospheric pollutants. In order to take account of temporal variations, especially those related to weather conditions, we designed these models around six synoptic weather classes based on daily meteorological data (such as temperature, wind, relative humidity and precipitation). v The results show that the integration of auxiliary variables (such as vegetation density and local industrial activity areas) in KED partly explains the intra-urban variations of PM2.5 on the island of Montreal, but that this contribution is variable depending on the weather conditions. Thus, when the correlations are very low, a simple spatial interpolation (such as the inverse distance weighting (IDW) method) is more accurate than multivariable interpolation, whereas for other synoptic conditions KED produces the most certain predictions. For this reason, we proposed a hybrid interpolation model (KED-IDW) that can adapt to different weather conditions. We have also shown, particularly in the case of O3, that KED improves the results obtained from ordinary kriging (without auxiliary variables). This dissertation also allowed to evaluate the contribution of a spatial-temporal model—BME (bayesian maximum entropy)—in the estimation of the short-term effect of exposure to O3 on deaths in Montreal. The results suggest that this spatio-temporal model under the determined conditions (e.g., based on data from 12 measurement stations, for a territory of 1 310 km2) does not offer significant improvements to the estimation of the effect of exposure. Overall, this dissertation contributes to the advancement of the empirical spatial modeling of air pollutants, namely by taking into account the adaptation to weather conditions as well as certain predictive meteorological factors. In this context, the dissertation opens up a promising path for improving the estimation of air pollution at the intra-urban scale and the capacity to assess population health risks through better characterization of exposure.

Pour certains, liés au sous-développement, pour d’autres, rattachés béatement à la longue marche vers l’industrialisation, les problèmes d’environnement et d’urbanisation s’imposent, de par leur acuité, à toutes les « consciences ». La dégradation de l’environnement urbain est indéniable. Toutefois, quand ils ne sont pas inexistants, la juridicisation des préoccupations de l’environnement urbain et le discours politique se montrent impotents. Le Niger, à l’instar de toute l’Afrique, invite à vouer sa lucidité à une réflexion : comment régir l’urbanisation et assurer un environnement sain et de qualité ? Ainsi, la protection juridique de l’environnement urbain au Niger renvoie à l’analyse des problèmes d’urbanisation et des préoccupations d’environnement, eu égard à la mise en œuvre du droit. Dans la ville de Niamey, les atteintes à l’environnement, bien connues, offrent un « spectacle » de désolation, affectant insidieusement la nature et la vie. Elles menacent la santé des populations, tout en contribuant à engendrer la perte de la qualité de vie. A la croisée des enjeux socio-économiques, les prescriptions juridiques en matière de protection et d’amélioration du cadre de vie sont difficilement applicables. Les divergences politico-institutionnelles, les conflits de lois, la permanence des droits traditionnels et la pesanteur découlant de certaines pratiques culturelles sont à l’origine d’une complexité, que révèlent les limites du système juridique de protection du milieu urbain. Notre présente production ambitionne d’analyser le droit et les principes qui régissent le développement urbain et les préoccupations de l’environnement à travers l’évolution de la protection de l’environnement urbain dans la ville de Niamey, tout en situant la place accordée à la protection de l’environnement dans les politiques publiques. / For some, related to the underdevelopment, for others, attached blissfully to long walk towards the industrialisation, the problems of environment and urbanisation are essential, from their acuity, with all the “consciences”. The degradation of the urban environment is undeniable. , when they are not non-existent, the juridicisation of the concerns of the urban environment and the political discourse show cripples. Niger, following the example of all Africa, invites to dedicate its clearness with a reflection: how to govern the urbanisation and to ensure a healthy environment and of quality ? Thus, the legal protection of the urban environment in Niger returns to the analysis of the problems of urbanisation and the concerns of environment, in view of the implementation of the right. In the town of Niamey, the attacks with the environment, well-known, offer a “show” of desolation, insidiously affecting nature and the life. They threaten pubic health, while contributing to generate the loss of quality of life. With the crossing of the socio-economic challenges, the legal regulations protection improvement of living environment are not easily applicable. The politico-institutional divergences, the conflicts of laws, the permanence of the traditional rights and gravity rising from some practical cultural are at the origin of a complexity, which reveals the limits of the legal system of protection of urban environment. Our present production aims to analyze the right and the principles which govern the developement urban and the concerns of the environment through the evolution of environmental protection urban in the town of Niamey, while locating the place of environmental protection in the public policies.

Malgré leur position défavorable dans les hiérarchies du pouvoir, les jeunesjouent un rôle majeur dans les processus de changement sociopolitique qui ontcours dans la société burkinabè. Ce groupe social semble alors constituer un outilefficace d’analyse du politique et, plus précisément, des rapports de contestation etde domination qui sont à l’oeuvre au Burkina Faso. En effet, les jeunes développentde multiples stratégies d’inscription dans l’espace public qui constituent, à desdegrés et selon des modalités différentes, des formes de contestation de l’ordrepolitique. Ainsi, en nous appuyant sur trois catégories de jeunesse (les étudiantssyndiqués, les jeunes des rues et les jeunes rappeurs ou adeptes de hip-hop), nousavons cherché à interroger, dans une perspective diachronique, la nature desrapports de domination à l’oeuvre dans la société burkinabè. Nous constatons quela portée limitée de ces formes de contestation de l’ordre établi s’explique engrande partie par le contexte hégémonique dans lequel elles s’inscrivent. Ainsi, lesressorts de la domination caractéristiques de l’ordre politique actuel reposent,selon nous, sur une « politique de la médiation » et sur une stratégie de« cooptation néo-patrimoniale » qui permettent le désamorçage des tensions et lerèglement des conflits, selon des procédures bien précises, avec pour objectif lapréservation de l’image consensuelle de l’ordre politique. Ces deux dimensionsconstituent, selon nous, les piliers d’une « culture politique » qui irradie unemultitude d’espaces sociaux et qui permet un échange médiatisé et permanent entredirigeants et dirigés. / In spite of their unfavourable position in the hierarchies of power, youngpeople play a major role in the processes of social political change, which occur inthe Burkina Faso society. Hence, this social group seems to be a good instrumentto efficiently analyse policy, and moreover the processes of contestation anddomination at work in Burkina Faso. Indeed, young people develop numerousstrategies carried out in public places, which to varying degrees and termsconstitute forms of contestation against the political order. Thus by relying onthree categories of youth (unionised students, street youth, and young rappers orfollowers of the hip-hop movement), we sought to examine in a diachronicperspective, the nature of relationships of dominance at work in the Burkina Fasosociety. We find that the limited impact of these forms of contestations against theestablished order can be largely explained by the hegemonic context in which theyarise. Therefore, in our mind, the characteristic domination of the current politicalorder are based on “the strategies of mediation” and “neo-patrimonial cooptation”,which diffuse tensions and regulate conflicts, according to very precise procedures,with the aim to preserve the consensual image of the political culture. In ouropinion, these two dimensions constitute the pillars of a “political culture”, whichspreads out from a multitude of social spaces and creates a permanent, mediatisedexchange between rulers and those who are ruled.

O processo de crescimento urbano de grande porte das cidades brasileiras tem ocorrido com a ausência de instrumentos de planejamento urbano e gestão ambiental. Na prática, é por intermédio da aprovação pontual de loteamentos, sob a legislação federal de parcelamento do solo urbano (L.F. 6.766/79), que nossas cidades tem sido constituídas nas últimas duas décadas. É também neste período que a busca do desenvolvimento sustentável tem incorporado os centros urbanos e pautado - mesmo que teoricamente - os objetivos das agendas municipais, sejam por parte do poder público, do capital privado ou da sociedade civil. Diante disto, o objetivo principal deste trabalho é analisar os vínculos entre a degradação ambiental urbana e a produção do parcelamento do solo. Para tanto, a partir da revisão bibliográfica sobre o conceito de desenvolvimento sustentável, com enfoque aos autores que versam sobre a realidade das cidades brasileiras, foi elaborado um quadro de \"cenários de insustentabilidade ambiental urbana\". Adotando como estudo de caso a evolução urbana do município de Jaú, foram construídos o histórico de processos de abertura de loteamentos e diversos mapas temáticos que subsidiaram a discussão junto aos cenários de insustentabilidade propostos. Por fim, conclui-se que o processo de parcelamento do solo urbano pode revelar uma dinâmica que produz e reafirma a insustentabilidade ambiental de nossas cidades, com a convivência do poder público, a atuação do mercado imobiliário e as limitações do aparato legal. / The process of urban sprawl in the greater part of Brazilian cities has occurred in the absence of environmental and urban planning instruments. In practice, the urban growth of our cities during the last two decades has been guided only by the regulations for approval of urban subdivision as determined by the federal legislation on urban land subdivision (L.F. 6.766/79). During this period, the effort towards sustainable development has also been incorporated by urban centers, if only on a theoretical level, as an objective in municipal agendas through the behest of government, private capital, or public interests. In view of this, the principal objective of this study is to analyze the relationships between the degradation of the urban environment and the production of urban land subdivision. For this reason, a bibliographic review of the literature on the concept of sustainable development, focusing on authors whose works discuss the reality of Brazilian cities, as well as non-sustainable urban environment scenarios are included. A case study of the urban evolution of the municipality of Jaú, including the history of the initiation of subdivision processes, several thematic maps and non-sustainable land development proposal scenarios are included in the discussion. Finally, this study concludes that the process of urban land subdivision can reveal a dynamic which not only produces but confirms the non-sustainability of our cities\' environments, attributed to the collusion between government power, the real estate market and the limitation of the legal apparatus.

Syftet med denna studie är att ta reda på hur vi ska belysa vår bebyggda utomhusmiljö, genom att ta reda på vilken ljusfördelningsprincip utav av vertikal-, horisontal- eller målpunktsbelysning som är den mest effektiva för att leda människor. För att uppfylla studiens syfte utfördes ett fullskaligt experiment i verklig utomhusmiljö där de tre ljusfördelningprinciperna ställdes mot varandra i tre scenarion. De 29 deltagarna utvärderade sina känslomässiga upplevelser genom The Discrete Emotions Questionnaire (DEQ) efterföljt av vägval och semistrukturerade intervjuer. De olika datainsamlingsmetoderna gav oss möjlighet att undersöka ljusfördelningsprinciperna i förhållande till varandra genom triangulering. Studiens hypotes om att människor väljer att gå mot den ljusfördelningsprincip som inger mest positiva känslor bekräftas, bland annat av resultatets signifikanta skillnader. Av vilka det även framgår att människan blir olika känslomässigt påverkad av olika ljusfördelningsprinciper, samt att målpunktsbelysning är den ljusfördelningsprincip som människor helst vill gå mot. Det visade sig även att det är viktigt att kunna avläsa omgivningen, rummets gränser och att ha en siktlinje, vilket kan påverka den känslomässiga upplevelsen och den upplevda tryggheten. Samt att resultatet tyder på att den känslomässiga reaktionen är mer relaterad till upplevelsen av ljuset än platsens utseende. Med denna kunskap skapas större förståelse för hur belysning kan planeras i bebyggd utomhusmiljö. Vår moderna livsstils skapar ett behov av att kunna vistas fritt i stadsrummet även under dygnets mörka timmar, därigenom har utformningen av belysningsanläggningarna blivit viktiga då dessa belysningsanläggningar måste tillfredsställa människans behov av att känna trygghet. Eftersom dessa belysningsanläggningar påverkar den sociala, ekonomiska och ekologiska hållbarheten finns det ett behov av att ta reda på hur man effektivt kan leda människor med ljus. Studiens resultat visar på goda möjligheter att kunna leda människor till vissa vägar genom att använda sig av målpunktsbelysning. Detta kan i förlängningen ge möjlighet att reducera klimatpåverkan via minskad energikonsumtion då man kan minska den totala belysningen genom att leda människor via vägar där man koncentrerat belysningen på valda objekt. / The purpose of this study is to find out how to illuminate our built outdoor environment, by finding out which light distribution principle of vertical, horizontal or visual objective lighting is the most effective for guiding people. To fulfill the purpose of the study, a full-scale experiment was conducted in a real outdoor environment where the three light distribution principles were set against each other in three scenarios. The 29 participants evaluated their emotional experiences through The Discrete Emotions Questionnaire (DEQ) followed by choice of paths and semi-structured interviews. The different data collection methods allowed us to investigate the light distribution principles in relation to each other through triangulation. The study's hypothesis that people choose to go against the light distribution principle that gives rise to the most positive emotions is confirmed, among other things, by the significant differences in the results. From which it is also evident that people is variously emotionally influenced by different light distribution principles, and that visual objective lighting is the light distribution principle that people prefer to go against. It was also found that it is important to be able to read the surroundings, the boundaries of the room and to have a line of sight, which can affect the emotional experience and the perceived security. The result suggests that the emotional reaction is more related to the experience of the light than the appearance of the place. This knowledge creates a greater understanding of how lighting can be planned in a built outdoor environment. Our modern lifestyle creates a need to be able to reside freely in the urban space even during the dark hours, which is why lighting design has become a crucial aspect of satisfying peoples need to feel secure. As these lighting systems affect social, economic and ecological sustainability, there is a need to find out how to effectively manage people with light. The study's results show good opportunities to be able to lead people to certain paths by using visual objective lighting. This can, in the long run, give the opportunity to reduce the climate impact through reduced energy consumption, since it is possible to reduce the total illumination by directing people through selected roads where the lighting is concentrated on selected objects.

Un Museo de Arte Contemporáneo es aquel que ofrece colecciones de pintura, escultura, dibujos, grabados; conocidos como bellas artes; y también nuevas técnicas como la instalación, el performance, el video art, la fotografía o el arte sonoro; que en conjunto se llaman artes visuales. En el Perú existen 6 museos que difunden el arte contemporáneo, siendo todos de administración privada y el principal representante en Lima el MAC, ubicado en el distrito de Barranco. Sin embargo, dicha institución no tiene un alcance metropolitano debido a su ubicación foránea. A esto se le añade que está en un terreno concedido por 30 años por parte de la municipalidad distrital a cambio de su futura administración y que su colección se basa en donaciones privadas o préstamos por parte del Ministerio de Cultura. Esto nos refleja la ausencia que tiene el estado peruano con respecto al arte contemporáneo siendo el Perú uno de los países con mayor riqueza cultural en el mundo. El proyecto se desarrolla en el Centro Histórico de Lima, donde se encuentra el 50% de todos los museos de la capital convirtiendo a la zona en un gran foco cultural. El museo se sitúa en un entorno urbano importante donde convergen edificios de diferentes estilos arquitectónicos correspondientes a distintas épocas y busca sumarse a ellos a través de una arquitectura contemporánea que responda a las características del lugar integrando alineamientos, alturas, formas, ritmos y materiales; ya que a pesar de la peculiaridad de cada edificio logran entenderse en conjunto. / A Museum of Contemporary Art is one that offers collections of painting, sculpture, drawings, and engravings; known as fine arts; and also new techniques such as installation, performance, video art, photography or sound art; which together are called visual arts. In Peru, there are six museums that spread contemporary art, all of which are private managed and the main representative in Lima is the MAC, located in the district of Barranco. However, this institution does not have a metropolitan scope due to its remote location. To this is added that the district municipality in exchange for its future administration on land grants it for 30 years and that its collection is based on private donations or loans from the Ministry of Culture. This reflects the absence of the Peruvian state with respect to contemporary art, Peru being one of the countries with the greatest cultural wealth in the world. The project takes place in the Historic Center of Lima, where 50% of all the museums in the capital are located, making the area a great cultural focus. The museum is located in an important urban environment where buildings of different architectural styles corresponding to different periods converge and seeks to join them through contemporary architecture that responds to the characteristics of the place by integrating alignments, heights, shapes, rhythms and materials; since despite the peculiarity of each building they manage to understand each other together. / Tesis

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