804 resultados para Indicateur climatique urbain


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Includes: Indicateur du congres.

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Plates accompanied by guard sheets with descriptive letterpress.

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The Last Interglacial (LIG, 129-116 thousand of years BP, ka) represents a test bed for climate model feedbacks in warmer-than-present high latitude regions. However, mainly because aligning different palaeoclimatic archives and from different parts of the world is not trivial, a spatio-temporal picture of LIG temperature changes is difficult to obtain. Here, we have selected 47 polar ice core and sub-polar marine sediment records and developed a strategy to align them onto the recent AICC2012 ice core chronology. We provide the first compilation of high-latitude temperature changes across the LIG associated with a coherent temporal framework built between ice core and marine sediment records. Our new data synthesis highlights non-synchronous maximum temperature changes between the two hemispheres with the Southern Ocean and Antarctica records showing an early warming compared to North Atlantic records. We also observe warmer than present-day conditions that occur for a longer time period in southern high latitudes than in northern high latitudes. Finally, the amplitude of temperature changes at high northern latitudes is larger compared to high southern latitude temperature changes recorded at the onset and the demise of the LIG. We have also compiled four data-based time slices with temperature anomalies (compared to present-day conditions) at 115 ka, 120 ka, 125 ka and 130 ka and quantitatively estimated temperature uncertainties that include relative dating errors. This provides an improved benchmark for performing more robust model-data comparison. The surface temperature simulated by two General Circulation Models (CCSM3 and HadCM3) for 130 ka and 125 ka is compared to the corresponding time slice data synthesis. This comparison shows that the models predict warmer than present conditions earlier than documented in the North Atlantic, while neither model is able to produce the reconstructed early Southern Ocean and Antarctic warming. Our results highlight the importance of producing a sequence of time slices rather than one single time slice averaging the LIG climate conditions.

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A uniform chronology for foraminifera-based sea surface temperature records has been established in more than 120 sediment cores obtained from the equatorial and eastern Atlantic up to the Arctic Ocean. The chronostratigraphy of the last 30,000 years is mainly based on published d18O records and 14C ages from accelerator mass spectrometry, converted into calendar-year ages. The high-precision age control provides the database necessary for the uniform reconstruction of the climate interval of the Last Glacial Maximum within the GLAMAP-2000 project.

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The incursion into the historical area from Fortaleza´s downtown presents reminiscences of a heritage collection that can be recognized as city built heritage, in architectural and urban aspects. The neighborhood has in its urban tracing a synthesis of the various phases from the Brazilian architecture materialized in its tracing and built goods. This composition mainly covers the eclectic production, passing the time of art déco, including the period of modern production. This paper aims to identify the existing heritage collection. This study aims to identify the existing net assets, the temporality and spatiality that allow to recreate the neighborhood´s form urbain history. Based on the theoretical and methodological support of the urban morphology urban of authors such as Aldo Rossi (1966), Gordon Cullen (1971), José Lamas (1990), Kevin Lynch (1960), and Philippe Panerai (1999) was allowed on a predefined route, to build part of urban memory of Fortaleza. The historical and morphological study runs through a sequenced analysis developed on the articulated subsets, formed by the network neighborhood squares: Praça José de Alencar, Praça Capistrano de Abreu (Lagoinha), Praça Clóvis Beviláquia, Praça do Carmo, Praça Murilo Borges (BNB), Praça Coração de Jesus, Parque das Crianças, Praça do Riacho Pajeú, Praça dos Voluntários (Polícia), Praça do Ferreira, Praça Waldemar Falcão (Correios), Praça General Tibúrcio (Leões), Praça Figueira de Melo, Bosque Dom Delgado (Pajeú), Praça Cristo Redentor, Praça Caio Prado (Sé), Praça dos Mártires (Passeio Público), e Praça Castro Carreira (Estação). Separated the neighborhood based on this square system because it is perceived that there is in these public spaces a path which includes a portion of the urban history of Fortaleza. In addition to this there is a higher concentration of goods in its area in relation to others sectors of the neighborhood, where the loss of the characterization is an imperative of the urban set. In order to find this network of public spaces contained in the study area were proposed two routes based on the city limits of 1875 established by Adolfo Herbster (Fortaleza´s city plan).The path starts by known boulevards (Imperador, Duque de Caxias and Dom Manuel avenues) and the seafront. The study is grounded in the literature review, document and empirical theme, consisting of an overlay of maps, drawings and photographic collection that ratify this net assets as both architectural urban nowadays. Among the results, it was observed that before a current context of loss of locus of the concept of historical-cultural agglomerated, the squares express the strongholds of equity ambience that perhaps stand in urban morphology of the capital from Ceará.

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Ce travail a recherché sur le processus de préparation corporel\vocal\énergique de l’acteur pour la rue. Notre quête principale c’est comprendre les processus qui l'acteur se déplace afin de développer une énergie à la scène dans la rue. C'est cette énergie qui est mis en place et se rapporte à le passant\spectateur? Qui attire l'attention de passant\spectateur? Serai l'histoire? Le code vestimentaire ou être une expressivité dynamisée? Serai une énergie présente dans le corps de l'acteur qui se relacione avec les passants? Comme l'acteur se rapporte à l'espace urbain? Pour tenter de répondre à ces questions, nous allons utilisé certains principes de la physique moderne, tels comme: la Théorie Quantique et le Principe d'Incertitude, autan la Théorie du Chaos. Le théâtre jouée dans les rues, surtout par le biais de longs prolongements de construction scénique, cependant, lorsque présentée au public, est prise par les autres causalités, car étant situé sur la rue, l'acteur devient assujettie à cet espace et ne peut pas nier la possibilité des faits qui peuvent se produire. Selon la physique quantique l'énergie se propage dans un espace vide, la quantité d'énergie physique étant échangé dans la rue, ce qui entraîne le moment magique où les corps des acteurs, des échanges constants avec les spectateurs, en permettant le saut quantique: le spectacle théâtral de la rue.

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Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

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Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

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Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

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Publiées dans la Collection des prospects durant la guerre d’Indépendance américaine, les vues d’optique Vuë de la Place capitale dans la Ville basse a Quebec, Vuë de la haute ville a Quebeck, Vuë de la basse Ville a Quebec vers le fleuve St-Laurent, Vuë de la rue des recolets de Quebeck et Vuë de Quebeck gravées par les Allemands Franz Xaver Habermann (1721-1796) et Balthasar Frederich Leizelt (1755-1812) entretiennent des liens ténus avec la configuration réelle de la ville de Québec qu’elles représentent. L’escamotage du paradigme documentaire dans ces images est l’enjeu principal de ce mémoire. Il permet de mettre l’accent sur les contraintes formelles découlant du dispositif optique de lecture utilisé ainsi que sur les modèles culturels concernant la perception du territoire urbain américain ayant prévalu lors de la création et de la réception des cinq vues d’optique à l’étude. L’analyse de la vision fictionnelle du paysage donnera également des indices sur les orientations idéologiques et l’imaginaire du lieu, perçu comme un ailleurs lointain, par un ensemble politique qui n’exerce pas de domination directe sur la colonie installée sur le bord du fleuve Saint-Laurent.

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Pour respecter les droits d’auteur, la version électronique de ce mémoire a été dépouillée de certains documents visuels. La version intégrale du mémoire a été déposée à la Division de la gestion des documents et des archives.