OS IMPACTOS AMBIENTAIS ORIUNDOS DA IMPLANTAÇÃO DA VIA PAISAGÍSTICA AS MARGENS DO RIO MARANGUAPINHO NO BAIRRO CANINDEZINHO, FORTALEZA – CE

2019 ◽  
Vol 21 (2) ◽  
pp. 1374-1386
Author(s):  
Daniel Paulo Braga ◽  
Gislania de Meneses Silva ◽  
Tulio Viana Bandeira ◽  
Maria Lucia Brito da Cruz

O referido trabalho busca fazer uma análise dos impactos ambientais oriundos da construção da via paisagística às margens do Rio Maranguapinho no bairro Canindezinho, ressaltando as transformações geradas pela sua implantação e a modificação do espaço urbano e das formas de ocupação da planície fluvial do rio neste trecho. Para a obtenção de resultados, foi realizado pesquisas bibliográficas e visitas em órgãos públicos para levantamento e obtenção de material digital ou impresso acerca da temática abordada. Efetuou-se a análise de imagens de satélite dos anos de 2010 e 2016 em caráter de comparação das temporalidades quanto as ocupações na Área de Proteção Permanente – APP. Também foram realizadas visitas de campo em pontos do bairro para verificação dos impactos e melhor compreender a realidade do objeto em estudo. Logo, os resultados demonstram que as intervenções realizadas pela via paisagística agregaram outros equipamentos urbanos de infraestrutura e organização espacial, tais como barragens, praças e conjuntos habitacionais, incluindo a qualificação das margens para a recuperação das APPs de aproximadamente 50 metros ao longo do rio, contudo, foram identificados problemas quanto a remoção dos moradores e a utilização das áreas desapropriadas para a acumulação de resíduos sólidos.Palavras-chave: Área de Preservação Permanente. Recursos Hídricos. Impacto Ambiental. ABSTRACTThis work seeks to analyze the environmental impacts of the construction of the landscaped road on the banks of the Maranguapinho River in the Canindezinho neighborhood, highlighting the transformations generated by its implantation and the modification of the urban space and the forms of occupation of the fluvial plain of the river in this section . In order to obtain results, bibliographical researches and visits were made to public agencies to collect and obtain digital or printed material about the subject matter. The analysis of satellite images of the years 2010 and 2016 was carried out in a comparison of temporalities and occupations in the Permanent Protection Area (APP). Field visits were also carried out at points in the neighborhood to verify impacts and better understand the reality of the object being studied. Therefore, the results show that the landscape interventions added other urban infrastructure and spatial organization equipment, such as dams, squares and housing complexes, including the qualification of the margins for the recovery of PPAs of approximately 50 meters along the river, however, problems were identified regarding the removal of the residents and the use of the expropriated areas for solid waste accumulation.Keywords: Permanent Preservation Area. Water resources. Environmental impact. RESUMENEste trabajo busca analizar los impactos ambientales derivados de la construcción de la carretera ajardinada a orillas del río Maranguapinho en el barrio de Canindezinho, destacando las transformaciones generadas por su implementación y la modificación del espacio urbano y las formas de ocupación de la llanura del río en este tramo. . Para obtener resultados, se llevaron a cabo investigaciones bibliográficas y visitas a agencias públicas para recopilar y obtener material digital o impreso sobre el tema. Se analizaron imágenes satelitales de 2010 y 2016 para comparar las temporalidades con respecto a las ocupaciones en el Área de Protección Permanente - APP. También se realizaron visitas de campo en puntos del vecindario para verificar los impactos y comprender mejor la realidad del objeto en estudio. Por lo tanto, los resultados muestran que las intervenciones paisajísticas han agregado otra infraestructura urbana y equipo de organización espacial, como presas, plazas y urbanizaciones, incluida la calificación de márgenes para la recuperación de APP de aproximadamente 50 metros a lo largo del río, sin embargo, se identificaron problemas con respecto a la remoción de residentes y el uso de áreas expropiadas para la acumulación de desechos sólidos.Palabras clave: Área de Preservación Permanente. Recursos hídricos. Impacto ambiental.

2020 ◽  
pp. 47-55
Author(s):  
Irina Vladimirovna Antonovich ◽  
Natal'ya Viktorovna Kuzhim ◽  
Tat'yana Viktorovna Chukanova ◽  
Angelina Ruslanovna Akhmedova ◽  
Anastasiya Dmitrievna Latkina

The subject of this research is the demand of the Barnaul population for creation of cycling infrastructure. The development of cycling infrastructure not only contributes to solution of the problems of any modern city, but also creates a favorable ecological and social environment. This is  illustrated by such indicators as public health, life expectancy, and increase of working age. Moreover, the ecologically friendly urban environment is beneficial for the development of tourism. Using the quantitative method (questionnaire-based survey), the authors were able to find out the opinion of the Barnaul residents on the creation of urban infrastructure. The research results clearly demonstrate the demand of the Barnaul residents for creation of cycling infrastructure. The following conclusions were made: majority of respondents believe that the of cycle lanes and minimal maintenance service is required throughout the urban space; creation of cycling infrastructure can be a step toward designing a new comfortable urban environment and improve quality of life; implementation of cycle lanes into the urban space in such way that they would connect bedroom suburbs and central part of the city, can be most useful and effective. The conducted analysis testifies that the developed cycling infrastructure can improve transport and ecological situation in the city, but would not fully resolve the problems of socioeconomic nature.


2019 ◽  
Vol 21 (2) ◽  
pp. 550-563
Author(s):  
Camila França de Oliveira ◽  
Caroline Vitor Loureiro

O manguezal é considerado o ecossistema mais produtivo do planeta, tendo funções variadas, como a produção de nutrientes, estabilizador dos processos erosivos nos litorais, área de reprodução, abrigo e fuga de espécies, além de ser fundamental para o controle das alterações geradas pelas mudanças climáticas. No entanto, são áreas extremamente ameaçadas pelas atividades humanas. Nesse contexto, esta pesquisa objetiva avaliar as contribuições do manguezal do Rio Coreaú para a dinâmica socioambiental do município de Camocim, pois impactos sobre ele podem ter repercussão no que diz respeito aos processos tanto econômicos como ambientais. O Rio Coreaú, em Camocim, apresenta a segunda maior área de manguezal do estado, possuindo 35,3km², segundo a SEMACE (2004). Para o alcance do objetivo deste estudo foram realizados estudos bibliográficos e documental acerca da temática, avaliação de imagens de satélite da área e visitas in loco para levantamento das atividades econômicas associadas ao ecossistema.Palavras-chave: Estuário; Rio Coreaú; Relação socioambiental. RESUMEN El manglar se considera el ecosistema más productivo del planeta, tiene funciones variadas, como la producción de nutrientes, la estabilización de los procesos de erosión en la costa, el área de reproducción, el refugio y el escape de especies, además de ser fundamental para el control de los cambios generados por los cambios climáticos. Sin embargo, son áreas extremadamente amenazadas por las actividades humanas. En este contexto, esta investigación tiene como objetivo evaluar las contribuciones del manglar del río Coreaú a la dinámica social y ambiental del municipio de Camocim, ya que sus impactos pueden tener repercusiones en los procesos tanto económicos como ambientales. El río Coreaú, en Camocim, tiene la segunda área de manglar más grande del estado, con 35,3 km², según SEMACE (2004). Para lograr el objetivo de este estudio se realizaron estudios bibliográficos y documentales sobre el tema, evaluación de imágenes satelitales del área y visitas al sitio para estudiar las actividades económicas asociadas con el ecosistema.Palabras clave: Estuario; Río Coreaú; Relación socioambiental. ABSTRACTMangroves are considered the most productive ecosystem on the planet, having varied functions, such as nutrient production, stabilization of coastal erosion processes, reproduction area, shelter and escape of species, as well as being fundamental to control changes caused by climate changes. However, they are areas that are extremely threatened by human activities. In this context, this research aims to evaluate the contributions of the Coreaú river mangrove to the socio-environmental dynamics of the Camocim, as impacts on it can have repercussions regarding both economic and environmental processes. The Coreaú river, in Camocim, presents the second largest mangrove area in the state, with 35.3 km², according to SEMACE (2004). In order to reach the objective of this study, bibliographical and documentary studies on the subject, evaluation of satellite images of the area and on-site visits were carried out to survey the economic activities associated to the ecosystem.Keywords: Estuary; Coreaú river; Socio-environmental relations.


2020 ◽  
pp. 233-248
Author(s):  
Marta Zambrzycka ◽  
Paulina Olechowska

The subject of the article is an analysis of the three aspects of depicting urban space of Eastern Ukraine, focusing specifi cally on the Donbass region and the city of Kharkov as depicted in the novels Voroshilovgrad (2010) and Mesopotamia (2014) by Serhiy Zhadan. The urban space of Eastern Ukraine overlaps with the most important values that shape a person’s personality and aff ect her or his self-identifi cation. The city space is also a “place of memory” and experiences of generations that infl uence current events. In addition to the historical and axiological dimension, the imaginative aspect of space is also important. This approach is used by the author to describe the urban space as a functioning imagination or stereotypes associated with it as opposed to its realistic depiction.


2019 ◽  
Vol 21 (2) ◽  
pp. 962-975
Author(s):  
Emerson Rodrigues Lima ◽  
Ana Carla Alves Gomes ◽  
Ícaro Paiva de Oliveira ◽  
Maria Lucia Brito da Cruz

A pesquisa trata de uma análise da relação sociedade natureza no contexto da Área de Proteção Ambiental (APA) do rio Ceará e teve como objetivo principal o estudo dos impactos negativos sofridos a partir dessa interação, descrevendo os principais problemas ocasionados pela ocupação desordenada, como a intervenção nas dunas, poluição do mangue e desmatamento da mata ciliar, os quais condicionam a mudança da dinâmica natural do ambiente causando interferências paisagísticas e biológicas no local. O aporte teórico metodológico embasa-se nas teorias clássicas pertinentes, bem como levantamento de dados secundários, trabalho de campo e a técnica de geoprocessamento para a elaboração de material cartográfico. Os resultados demonstram a urgência em inserir práticas vinculadas a educação ambiental na APA, dessa forma, o trabalho visa servir de subsídio à conscientização da necessidade de preservação deste ambiente, recomendando, assim o diálogo entre a população e os órgãos responsáveis para garantir o uso sustentável da mesma.Palavras-chave: Conservação; Educação Ambiental; Análise Geoambiental. ABSTRACTThe research deals with an analysis of the relation nature-society in the context of the APA (Ambiental Protection Area) of Ceará River and it had as main objective the study of the negative impacts suffered from this interaction, describing the main problems caused by the disordered occupation, such as the intervention in the dunes, mangrove pollution and deforestation of the riparian forest, which condition the change of the natural dynamics of the environment causing landscape and biological interferences in the place. The theoretical methodological support is based on the relevant classical theories, as well as secondary data collection, field work and the geoprocessing technique for the preparation of cartographic material. The results show the urgency to insert practices related to environmental education in the APA, so this work aims to serve as a subsidy to raise awareness of the need to preserve this environment, recommending in this way the dialogue between the population and responsible bodies to ensure sustainable use of the same. Keywords: Conservation; Environmental education; Geoenvironmental Analysis. RESUMENLa investigación aborda un análisis de la relación de la sociedad de la naturaleza en el contexto del Área de Protección Ambiental (APA) del río Ceará y su objetivo principal fue el estudio de los impactos negativos sufridos por esta interacción, describiendo los principales problemas causados por la ocupación desordenada, como el intervención en las dunas, contaminación del manglar y deforestación del bosque ribereño, que condicionan el cambio de la dinámica natural del ambiente causando interferencia biológica y paisajística en el lugar. La base teórica metodológica se basa en las teorías clásicas relevantes, así como en la recolección secundaria de datos, el trabajo de campo y la técnica de geoprocesamiento para la preparación de material cartográfico. Los resultados demuestran la urgencia de insertar prácticas relacionadas con la educación ambiental en la APA, por lo tanto, el trabajo tiene como objetivo apoyar la conciencia de la necesidad de preservar este medio ambiente, recomendando así el diálogo entre la población y los organismos responsables para garantizar un uso sostenible de la misma.Palabras clave: Conservación; Educación ambiental; Análisis geoambiental.


Author(s):  
А.П. Птичникова ◽  
О.В. Королева ◽  
О.В. Черничкина

Статья посвящена исследованию проблем интеграции объектов медиаархитектуры в сложившееся городское пространство. Являясь частью нового, творческого и интеллектуального обогащения городской среды, медиаархитектура оказывает значительное культурное, социальное и экологическое влияние на городское окружение. Целью работы являются определение и классификация проблем, связанных с негативным воздействием объектов медиаархитектуры на окружающую среду в контексте общественных пространств, а также ночной городской среды. The article is devoted to the study of the problems of integration of media objects in the existing urban space. As part of a new, creative and intellectual enrichment of the urban environment, the media architecture has a significant cultural, social and environmental impact on the urban environment. The aim of the work is to identify and classify the problems associated with the negative impact of media architecture objects on the environment in the context of public spaces, as well as the night city environment.


Author(s):  
Alessandro Araldi ◽  
Giovanni Fusco

The Nine Forms of the French Riviera: Classifying Urban Fabrics from the Pedestrian Perspective. Giovanni Fusco, Alessandro Araldi ¹Université Côte-Azur, CNRS, ESPACE - Bd. Eduard Herriot 98. 06200 Nice E-mail: [email protected], [email protected] Keywords: French Riviera, Urban Fabrics, Urban Form Recognition, Geoprocessing Conference topics and scale: Tools of analysis in urban morphology     Recent metropolitan growth produces new kinds of urban fabric, revealing different logics in the organization of urban space, but coexisting with more traditional urban fabrics in central cities and older suburbs. Having an overall view of the spatial patterns of urban fabrics in a vast metropolitan area is paramount for understanding the emerging spatial organization of the contemporary metropolis. The French Riviera is a polycentric metropolitan area of more than 1200 km2 structured around the old coastal cities of Nice, Cannes, Antibes and Monaco. XIX century and early XX century urban growth is now complemented by modern developments and more recent suburban areas. A large-scale analysis of urban fabrics can only be carried out through a new geoprocessing protocol, combining indicators of spatial relations within urban fabrics, geo-statistical analysis and Bayesian data-mining. Applied to the French Riviera, nine families of urban fabrics are identified and correlated to the historical periods of their production. Central cities are thus characterized by the combination of different families of pre-modern, dense, continuous built-up fabrics, as well as by modern discontinuous forms. More interestingly, fringe-belts in Nice and Cannes, as well as the techno-park of Sophia-Antipolis, combine a spinal cord of connective artificial fabrics having sparse specialized buildings, with the already mentioned discontinuous fabrics of modern urbanism. Further forms are identified in the suburban and “rurban” spaces around central cities. The proposed geoprocessing procedure is not intended to supersede traditional expert-base analysis of urban fabric. Rather, it should be considered as a complementary tool for large urban space analysis and as an input for studying urban form relation to socioeconomic phenomena. References   Conzen, M.R.G (1960) Alnwick, Northumberland : A Study in Town-Planning Analysis. (London, George Philip). Conzen, M.P. (2009) “How cities internalize their former urban fringe. A cross-cultural comparison”. Urban Morphology, 13, 29-54. Graff, P. (2014) Une ville d’exception. Nice, dans l'effervescence du 20° siècle. (Serre, Nice). Yamada I., Thill J.C. (2010) “Local indicators of network-constrained clusters in spatial patterns represented by a link attribute.” Annals of the Association of American Geographers, 100(2), 269-285. Levy, A. (1999) “Urban morphology and the problem of modern urban fabric : some questions for research”, Urban Morphology, 3(2), 79-85. Okabe, A. Sugihara, K. (2012) Spatial Analysis along Networks: Statistical and Computational Methods. (John Wiley and sons, UK).


2017 ◽  
Author(s):  
Fernando Meloni ◽  
Cristiano R. F. Granzotti ◽  
Alexandre S. Martinez

AbstractDrylands are ecosystems with limited water resources, often subjected to desertification. Conservation and restoration efforts towards these ecosystems depend on the interplay between ecological functioning and spatial patterns formed by local vegetation. Despite recent advances on the subject, an adequate description of phase transitions between the various vegetated phases remains an open issue. Here, we gather vegetation data of drylands from Southern Spain using satellite images. Our findings support three vegetated phases, separated by two distinct phase transitions, including a continuous phase transition, with new relations between scaling exponents of ecological variables. The phase diagram is obtained without a priori assumption about underlying ecological dynamics. We apply our analysis to a different dryland system in the Western United States and verify a compatible critical behavior, in agreement with the universality hypothesis.


BUILDER ◽  
2021 ◽  
Vol 284 (3) ◽  
pp. 20-25
Author(s):  
Maciej Stojak

Contemporary ecological buildings have no formal attributes that distinguish them from "standard" architecture. What is more - due to the requirements of the construction law regarding energy efficiency, currently designed buildings almost always are equipped with technologies or elements that could be described as "green" or "health promoting". The aim of the article is to check whether this thesis is indeed true. The subject of the analysis are facades - the element with the greatest impact on the shape of the building. The innovative functions fulfilled by these structures were analysed. The examples - depending on the function performed - were divided into groups: energy production, pollution absorption, thermal energy storage, response to environmental conditions and the use of recycled materials. Relatively common and experimental technologies were considered. One of the tasks of the article is an attempt to determine whether, in relation to the mentioned technologies, it is possible to assess their direct impact on the health of the inhabitants. Final conclusions were drawn on the basis of a comparison of the characteristic parameters and the environmental impact of smart skin façades.


Author(s):  
Katarzyna Bobkowska ◽  
Jakub Szulwic ◽  
Paweł Tysiac ◽  
Patryk Ziółkowski

The integration issue of virtual models and geo-referenced database have a very broad spectrum of potential applications. Before the integration issue was on the cusp, it was quite problematic to combine three-dimensional models with the geo-referenced database. An integrated database contains a variety of data including such as object orientated data model and raster data. Within this paper, authors present an integration process aiming to make real virtual GIS database which includes the creation of structures, such as bridges, buildings, roads and terrain formations. To create a three-dimensional GIS model high-resolution satellite images/point cloud has been used. For 3D modelling and reconstruction purposes, The Blender program has been used since the software provides with quick workflow and userfriendly interface. As a result of this study authors concede that integrated techniques for three-dimensional GIS databases allow conducting easy as well as sophisticated operation in an efficient and non-time consuming way. The subject holds great promise for a future, current challenges focusing on new approaches for conjectures of spatial objects that will be used to boost the capabilities for automatic visualization.


Author(s):  
Mark Shepard

What happens to urban space given a hypothetical future where all information loses its body, that is, when it is offloaded from the material substrate of the physical city1 to the personal, portable, or ambient displays of tomorrow’s urban information systems? This chapter explores the spatial, technological and social implications of an extreme urban informatics regime. It investigates the total virtualization of the marks, signage, signaling and display systems by which we locate, orient ourselves, and navigate through the city. Taking as a vehicle a series of digitally manipulated photographs of specific locations in New York, this study analyzes the environmental impact of a pervasive evacuation of information–at various sites and scales–from the sidewalks, buildings, streets, intersections, infrastructures and public spaces of a fictional future De-saturated City.


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