scholarly journals QUALIDADE AMBIENTAL DA ÁGUA SUPERFICIAL DO CÓRREGO QUATRO VINTÉNS NO MUNICÍPIO DE DIAMANTINA-MG

2020 ◽  
Vol 14 (01) ◽  
pp. 77-95
Author(s):  
Amanda Dias Araujo ◽  
Mariana de Oliveira Freitas ◽  
Hernando Baggio Filho
Keyword(s):  
Water Samples ◽  
Urban Areas ◽  
Environmental Geochemistry ◽  
Palabras Clave ◽  
Two Measures ◽  
Del Rio ◽  
Intensive Land Use ◽  
The City ◽  
Dry And Rainy Seasons

O Córrego Quatro Vinténs faz parte da bacia hidrográfica do rio Jequitinhonha, localizado no município de Diamantina-MG. Neste trabalho avaliou-se a qualidade ambiental das águas superficiais deste córrego por meio da medição de dois parâmetros físico-químicos cor da água e turbidez. Com o recolhimento de amostras ao longo do canal do córrego foi possível relacionar os impactos aos ambientes naturais e às interferências antropogênicas, englobando as características geoambientais da área. Foram amostrados 12 pontos considerando a variação sazonal em duas campanhas de amostragem (nas estações seca e chuvosa), totalizando 24 amostras de água. As amostras foram analisadas no Laboratório de Geoquímica Ambiental – LGA/UFVJM e os resultados comparados com os valores estabelecidos pela Resolução CONAMA 357/05 e Portaria do Ministério da Saúde N° 2.914/2011. Os valores de turbidez (UNT) e cor da água (mg/L), tanto numa estação quanto noutra se apresentaram elevados, haja vista que a área está totalmente inserida em locais de uso intensivo do solo e áreas urbanas. Palavras-chave: Geoquímica Ambiental; Córrego Quatro Vinténs; Serra do Espinhaço Meridional.   ENVIRONMENTAL QUALITY STREAM OF SURFACE WATER IN QUATRO VINTÉNS DIAMANTINA MUNICIPALITY – MG Abstract The Quatro Vintens stream part of the basin of the Jequitinhonha River, which is located in the city of Diamantina. The aim of this work is to evaluate the environmental geochemistry quality of superficial waters of this stream through two measures physical-chemical parameters water color and turbidity. Collecting samples along the stream channel was possible to relate to natural and anthropogenic interference environments, encompassing geo-environmental characteristics of the area. 12 points were sampled considering the seasonal variation in two sampling campaigns (in the dry and rainy seasons), totaling 24 water samples. Water samples were analyzed in the Environmental Geochemistry Laboratory - LGA/UFVJM and the results compared to the values ​​established by CONAMA Resolution 357/05 and Ordinance of the Ministry of Health N°. 2.914/2011. The turbidity values ​​(UNT) and color of the water (mg/L), both at a station in another as the values ​​presented high, given that the area is fully inserted in places of intensive land use and urban areas. Keywords: Environmental Geochemistry; Quatro Vinténs Stream; Diamantina; Espinhaço Meridional Ranger.   CALIDAD AMBIENTAL SECUENCIA DEL AGUA DE SUPERFICIE EN QUATRO VINTÉNS DIAMANTINA – MG Resumen La corriente Quatro Vinténs es parte de la cuenca del río Jequitinhonha, que se encuentra en la ciudad de Diamantina-MG. En este trabajo se evaluó la calidad ambiental de las aguas superficiales de esta corriente mediante la medición de dos parámetros físico-químicos del color de agua y turbidez. Con la toma de muestras a lo largo del canal de flujo fue posible relacionar los impactos en el medio ambiente natural y la interferencia antropogénica que abarca las características geo-ambientales de la zona. 12 puntos fueron muestreados teniendo en cuenta la variación estacional en dos campañas de muestreo (en las estaciones seca y lluviosa), un total de 24 muestras de agua. Las muestras fueron analizadas en el Laboratorio de Geoquímica Ambiental - LGA/UFVJM y los resultados en comparación con los valores establecidos por la Resolución CONAMA 357/05 y Decreto del Ministerio de Salud N° 2.914/2011. Los valores de turbidez (NTU) y color del agua (mg/L), tanto como una estación en otro presentan alta, teniendo en cuenta que la zona esté completamente insertado en el uso local de la tierra intensivo y áreas urbanas. Palabras-clave: Geoquímica Ambiental; Codificar Quatro Vinténs; Serra do Espinhaço.

scholarly journals El sitio de Andil y su incidencia en la contaminación del río Jipijapa, Manabí, Ecuador

2019 ◽  
pp. 77
Author(s):  
Rubén Cadenas Martínez ◽  
Milagros Parrales Baque ◽  
Miguel Osejos Merino
Keyword(s):  
Young People ◽  
Environmental Pollution ◽  
Archaeological Site ◽  
Female Sex ◽  
Palabras Clave ◽  
Del Rio ◽  
Probabilistic Sample ◽  
The City

The Andil site and its incidence in the contamination of the Jipijapa river, Manabí, Ecuado Resumen El sitio de Andil, o Andil, está ubicado en el Cantón Jipijapa, en Manabí, Ecuador. Es un sitio arqueológico el cual cuenta con tres pozos de los cuales emana agua permanentemente. Si bien el sitio tiene importancia arqueológica y turística, este no es visitado con esa intención sino más bien por personas que lo frecuentan para usarlo como lavandería. Una vez utilizadas las aguas, estas son descargadas directamente al río Jipijapa el cual, aguas abajo, es utilizado entre otras actividades, en el regadío de sembradíos. Con este trabajo se pretende determinar cualitativamente la incidencia de las aguas residuales producidas por el uso de los pozos de Andil como lavandería en la calidad de las aguas del río Jipijapa a partir del perfil de los usuarios de las aguas del sitio. Para ello se aplicó una encuesta como técnica y un cuestionario como instrumento, a una muestra no probabilística de 50 personas quienes acudieron al sitio a realizar sus actividades. Los resultados señalan que los usuarios provienen mayoritariamente de la ciudad de Jipijapa, pertenecen al sexo femenino en su mayoría, son personas jóvenes con edades comprendidas entre los 20 y 40 años, tienen un tiempo de entre uno y 15 años realizando esta actividad y utilizan casi exclusivamente jabón y detergentes en sus lavados. Se concluye que los usuarios desconocen las consecuencias que sobre el río Jipijapa ocasionan sus actividades y que, por los productos que utilizan, la mayoría de los compuestos que se descargan directamente al río contienen compuestos tensoactivos. Palabras clave: Aguas residuales, contaminación ambiental, descargas de aguas, medio ambiente, compuestos tensoactivos. Abstract The site of Andil, or Andil, is located in the Cantón Jipijapa, in Manabí, Ecuador. It is an archaeological site which has three wells from which water emanates permanently. Although the site has archaeological and tourist importance, this is not visited with that intention but rather by people who frequent it to use it as laundry. Once the waters are used, they are discharged directly to the Jipijapa River which, downstream, is used among other activities, in the irrigation of crops This work aims to qualitatively determine the incidence of wastewater produced by the use of Andil wells as a laundry in the quality of the waters of the Jipijapa River from the profile of the users of the site waters. For this, a survey was applied as a technique and a questionnaire as an instrument, which was applied to a non-probabilistic sample of 50 people who went to the site to carry out their activities. The results indicate that the users come mainly from the city of Jipijapa, they belong to the female sex in their majority, they are young people with ages between 20 and 40 years, they have a time of between one and 15 years doing this activity and use mostly soap and detergents in their washes.  It is concluded that users are unaware of the consequences of their activities on the Jipijapa River and that most of the compounds that are discharged directly into the river contain surfactant compounds. Keywords: Wastewater, environmental pollution, water discharges, environment, surfactant compound.

scholarly journals Changes in Water Quality of the River das Antas as It Passes through Rural and Urban Areas

Urban Science ◽  
2021 ◽  
Vol 5 (1) ◽  
pp. 22
Author(s):  
Valdemir Antoneli ◽  
Manuel Pulido-Fernández ◽  
João Anésio Bednarz ◽  
Leonardo Brandes ◽  
Michael Vrahnakis ◽  
...  
Keyword(s):  
Rural Area ◽  
Urban Areas ◽  
Human Consumption ◽  
Rural And Urban Areas ◽  
Ph Values ◽  
Rural And Urban ◽  
Feasible Option ◽  
Decreasing Ph ◽  
The City

The catchment area of River das Antas (Irati, Paraná, Brazil) is of high importance both for human consumption and irrigation. Within Irati, this river passes through a rural area and through the city of Irati, crossing both poor and rich neighbourhoods. We selected three study areas downstream (a rural area, poor community, and rich neighbourhood) in which we measured turbidity, the concentration of sediments and pH during rainy days. Our results showed downstream trends of increasing turbidity and concentrations of sediments with decreasing pH. The values of turbidity and of concentration of sediments were significantly different in the rural area, while the pH values were significantly different between the three study areas. These findings highlight the effect of agricultural activities in the generation of sediments and turbidity. The—presumably expected—effects of organic urban waste from the poor neighbourhood were also detected in the pH values. We conclude that efforts should be made to ensure that land planning and training/education programmes on sustainable farming practices are undertaken by the authorities to reduce water pollution and its effects on water bodies during rainfall events, since paving streets is not a feasible option in the short term due to the high costs associated with this measure.

scholarly journals Contribution of Local and Transboundary Air Pollution to the Urban Air Quality of Fukuoka, Japan

Atmosphere ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 431
Author(s):  
Ayako Yoshino ◽  
Akinori Takami ◽  
Keiichiro Hara ◽  
Chiharu Nishita-Hara ◽  
Masahiko Hayashi ◽  
...  
Keyword(s):  
Air Pollution ◽  
Air Quality ◽  
Urban Areas ◽  
Air Pollutants ◽  
Regional Scale ◽  
Gaseous Species ◽  
Transboundary Air Pollution ◽  
Local Air Pollution ◽  
The City

Transboundary air pollution (TAP) and local air pollution (LAP) influence the air quality of urban areas. Fukuoka, located on the west side of Japan and affected by TAP from the Asian continent, is a unique example for understanding the contribution of LAP and TAP. Gaseous species and particulate matter (PM) were measured for approximately three weeks in Fukuoka in the winter of 2018. We classified two distinctive periods, LAP and TAP, based on wind speed. The classification was supported by variations in the concentration of gaseous species and by backward trajectories. Most air pollutants, including NOx and PM, were high in the LAP period and low in the TAP period. However, ozone was the exception. Therefore, our findings suggest that reducing local emissions is necessary. Ozone was higher in the TAP period, and the variation in ozone concentration was relatively small, indicating that ozone was produced outside of the city and transported to Fukuoka. Thus, air pollutants must also be reduced at a regional scale, including in China.

scholarly journals Sensory Marketing in the Quality of Service of the Hotel El Libertador in the City of Riobamba

2021 ◽  
Author(s):  
Diana Carolina García Mayorga ◽  
Jorge Antonio Vasco Vasco ◽  
Juan Carlos Montufar Guevara
Keyword(s):  
Quality Of Service ◽  
Visual Perception ◽  
Service Quality ◽  
Auditory Perception ◽  
Marketing Strategies ◽  
Existing Problems ◽  
Sensory Marketing ◽  
Palabras Clave ◽  
The City

This research aimed to improve the perception of the quality of service of the Hotel El Libertador by means of sensory marketing elements to improve the tourist experience. The study variables were derived from the visual, auditory and kinesthetic perceptions related to the quality of service. In addition, an analysis was performed with the EEG MindWave Mobile 2 biometric equipment, to understand the levels of attention, meditation and blinking. In terms of visual perception, it was determined that attention should be paid to the clothing of the staff (27.6%) and signage (40.9%). The elements of the auditory perception of the hotel had low ratings because the hotel has not implemented elements of auditory sensory marketing in the facilities. Four of the seven elements of the kinesthetic perceptions were not attended and had a weight between 38.3% and 46.7%. As a result of these analyses, a sensory marketing proposal was suggested, which included visual, auditory and kinesthetic marketing strategies, to provide a solution to the existing problems with the hotel facilities. Based on the biometric equipment results, a proposal was made for sensory marketing strategies with elements of experiential communication to be used in the hotel’s facilities which would also improve the perception of service quality. Keywords: sensory marketing, perception, tourism, senses, quality of service, neuromarketing. Resumen La investigación tuvo como objetivo mejorar la percepción en la calidad de servicio del HOTEL EL LIBERTADOR, por medio de elementos de marketing sensorial mejorando la experiencia del turista. La investigación es de tipo correlacional, las variables de estudio se desprenden de la percepción visual, auditiva y kinestésica relacionada con la variable calidad del servicio, además se realizó un análisis con equipo biométrico EEG MindWave Mobile 2 en las instalaciones de la empresa para identificar los niveles de atención, meditación y parpadeo. En los elementos de percepción visual se determinó que se debe prestar atención a la vestimenta del personal que tiene un 27,6% y la señalética 40,9%. Los elementos de la percepción auditiva del hotel tienen una baja calificación porque el hotel no ha implementado elementos de marketing sensorial auditivo en las instalaciones, 4 de los 7 elementos de la percepción kinestésica no han sido atendidos y tienen una ponderación entre 38,3% a 46,7% Por medio de este análisis se planteó una propuesta de marketing sensorial para dar solución a la problemática existente en las instalaciones del hotel, la misma que contiene estrategias de marketing visual, auditivo y kinestésico. Mediante la obtención de resultados y análisis realizados con equipos biométricos, se pudo determinar estrategias de marketing sensorial con elementos de comunicación experiencial en las instalaciones de la empresa hotelera que permita mejorar la percepción de la calidad de servicio. Palabras clave: marketing sensorial, percepción, turísmo, sentidos, calidad de servicio, neuromarketing.

scholarly journals Ako skúmať voľby v priestore mesta: prípad snemovných volieb 2017 v Prahe

2018 ◽  
Vol 20 (2) ◽  
pp. 147-181
Author(s):  
Daniel Kerekes
Keyword(s):  
Urban Areas ◽  
Census Data ◽  
Compositional Data ◽  
Future Research ◽  
Spatial Variance ◽  
Parliamentary Elections ◽  
Independence Movement ◽  
Unique Approach ◽  
The City

The study uses the 2017 parliamentary elections results to analyses spatial patterns of votes in the city of Prague. A unique approach combining contextual and compositional data is introduced. Census data and data indicating the quality of life are reassigned to a shared entity – an address point, and analysed via automatic linear modelling. The model explained 69 % of spatial variance of votes share for the conservative TOP 09 party and the winning ANO 2011 movement, but only 19  % for the Pirate Party and the Mayors and Independence movement. Future research might focus on finding variables which would explain spatial variance of these parties’ vote shares. Abother possibility is the development of a methodology for studying votes spatiality within urban areas, in order to develop a robust theory.

Composition of the City Block and the Cognitive Region of the Resident in the Historical City of Tokyo

2020 ◽  
Vol 103 ◽  
pp. 27-35
Author(s):  
Shichun Zong ◽  
Hirotomo Ohuchi
Keyword(s):  
Urban Environment ◽  
Survey Data ◽  
Change Process ◽  
Urban Areas ◽  
Environmental Perception ◽  
Information Networks ◽  
City Block ◽  
The City ◽  
Over Time

Due to the development of communication information networks in contemporary cities, and without the interconnection of space units, the quality of the overall urban environment is declining. Simultaneously, the awareness of people sharing such an environment is being lost. In this paper, we address Tsukishima, Tsukuda, Higashiueno, and Tsukiji areas in the historical city of Edo-Tokyo. investigate the district blocks and the environmental recognition of the residents to clarify how cognitive region coalesces as space. The results of our analysis show that the cognitive region will shift from the area where residents live due to the passage of time. There is some concern that the awareness of sharing in the area is decreasing. Based on survey data conducted in 1996 and 2011· 2012, the area of Tsukishima, Tsukiji, Tsukuda, and Higashiueno from the analysis of the resident's environmental perception to evaluate the change process over time, and it was possible to clarify the spread and change of the composition of environmental recognition of residents in historical urban areas (Downtown).

scholarly journals Environmental Urbanization Assessment Using GIS and Multicriteria Decision Analysis: A Case Study for Denizli (Turkey) Municipal Area

2018 ◽  
Vol 2018 ◽  
pp. 1-7
Author(s):  
Erdal Akyol ◽  
Mutlu Alkan ◽  
Ali Kaya ◽  
Suat Tasdelen ◽  
Ali Aydin
Keyword(s):  
Decision Analysis ◽  
Environmental Quality ◽  
Urban Areas ◽  
Spatial Information ◽  
Life Quality ◽  
Multicriteria Decision Analysis ◽  
Multicriteria Decision ◽  
The City

In recent years, life quality of the urban areas is a growing interest of civil engineering. Environmental quality is essential to display the position of sustainable development and asserts the corresponding countermeasures to the protection of environment. Urban environmental quality involves multidisciplinary parameters and difficulties to be analyzed. The problem is not only complex but also involves many uncertainties, and decision-making on these issues is a challenging problem which contains many parameters and alternatives inherently. Multicriteria decision analysis (MCDA) is a very prepotent technique to solve that sort of problems, and it guides the users confidence by synthesizing that information. Environmental concerns frequently contain spatial information. Spatial multicriteria decision analysis (SMCDA) that includes Geographic Information System (GIS) is efficient to tackle that type of problems. This study has employed some geographic and urbanization parameters to assess the environmental urbanization quality used by those methods. The study area has been described in five categories: very favorable, favorable, moderate, unfavorable, and very unfavorable. The results are momentous to see the current situation, and they could help to mitigate the related concerns. The study proves that the SMCDA descriptions match the environmental quality perception in the city.

scholarly journals The system of landscaping and improvement of Rostov: problems and prospects

2020 ◽  
Vol 175 ◽  
pp. 06006
Author(s):  
Albina Mokina ◽  
Evelina Vereshchagina
Keyword(s):  
Urban Planning ◽  
Urban Environment ◽  
Urban Areas ◽  
Science And Technology ◽  
Important Task ◽  
Final Part ◽  
Modern City ◽  
Existing Problems ◽  
The City

At present, the environment of a large modern city is technologically saturated to the limit, urbanized, and the most important task is a competent system of improvement and greening of urban areas. The article discusses the key projects of the city of Rostov-on-don to improve the quality of the urban environment from 2007 to the present. Existing projects included in the system of Federal projects operate only on small sections of the city territory, and do not solve the entire set of tasks within the entire city budget. This study shows that in urban planning there is no unified system of improvement and landscaping, implemented throughout the city according to a single plan. The article points out that modern systems and technologies are not used in the city, and if they are used, they are not used in a complex way, but only in fragments. The article focuses on the prospects for the integrated application of modern systems. The final part contains conclusions based on research materials. A comprehensive solution based on the collaboration of science and technology, all existing problems in the city territory will improve the main indicators of comfort and investment attractiveness of Rostov-on-don.

THE ALGORITHM OF ASSESSMENT OF URBAN DEVELOPMENT BASED ON THE PRINCIPLES OF BIOSPHERIC COMPATIBILITY

2019 ◽  
Vol 9 (2) ◽  
pp. 5-14 ◽  
Author(s):  
Natalya Vladimirovna BAKAEVA ◽  
Irina Victorovna CHERNYAEVA
Keyword(s):  
Urban Planning ◽  
Urban Development ◽  
Human Development ◽  
Urban Environment ◽  
Urban Areas ◽  
Criteria And Indicators ◽  
Mechanisms Of Formation ◽  
Innovative System ◽  
The City

In order to create an environment favorable for human development and preservation of the natural environment of the city by means of architecture and urban planning, the need for theoretical justifi cation of urban planning and urban development practices, taking into account the new requirements for the mechanisms of formation of the urban environment. Based on the fundamental principles of the concept of biosphere compatibility, an algorithm for assessing urban development was developed, criteria and indicators for assessing the quality of the urban environment were determined. Using the developed algorithm, the analysis of the feasibility of the principles of biosphere compatibility in urban development of the city of Orel. It is concluded that it is necessary to create an innovative system of employment and strategic planning for the development of urban areas on the principles of biosphere compatibility.

Quality of Life in Glasgow: An Applied Geographical Analysis

1986 ◽  
Vol 18 (11) ◽  
pp. 1499-1520 ◽  
Author(s):  
M Pacione
Keyword(s):  
Quality Of Life ◽  
Urban Areas ◽  
Life Experience ◽  
Life Quality ◽  
The Elderly ◽  
Life Forms ◽  
Quality Of Life Indicators ◽  
The City ◽  
Detailed Work

The structure and distribution of quality of life forms a key area of research in human geography, with particular attention given to conditions at the disadvantaged end of the quality-of-life spectrum. To date, most work has focused on the national, regional, or interurban scale. However, whereas descriptive pattern identification and mapping is of value at the macroscale as a pointer to detailed work, policy-relevant quality-of-life indicators are more likely to be derived at the local scale and to be related to specific life concerns. In the present research, a multiscale multiindicator methodology is used to examine the structure and distribution of life quality in Glasgow. In a series of analyses in which objective and subjective indicators are employed at different geographic scales, the city-wide pattern of life quality is identified and a number of severely disadvantaged subareas isolated. Within one such subarea the quality-of-life experience of a particular social group, the elderly, is examined in detail. Application of the methodology in other cities could facilitate intercity and cross-cultural comparisons of quality-of-life variations within contemporary urban areas. Such investigations can also be of practical utility for decisionmakers seeking to define priorities for social policy.

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