scholarly journals Planning, Analysis and Design of Advanced Township at Thodupuzha in Kerala

2021 ◽  
Vol 9 (12) ◽  
pp. 1170-1188
Author(s):  
Crisbin Joseph Mathew
Keyword(s):  
Structural Analysis ◽  
Urban Areas ◽  
Rainwater Harvesting ◽  
Bending Moment ◽  
Demographic Analysis ◽  
Analysis And Design ◽  
The People ◽  
Daily Water ◽  
Per Capita ◽  
Proper Disposal

Abstract: Due to the rise in population and increase in urbanisation levels in our country, most of the settlements are in urban areas. As the cities that already existing are heavily populated along with a great deal of limitations in the infrastructure, emergence of an advanced township away from the vicinity of these overpopulated urban areas offer safer and better accommodation for the people. The planning and layout of the project is shown using autoCAD and for the structural analysis we use STADD Pro V.18i. Demographic analysis is done among specific clientele. Development of roof top rainwater harvesting(sump)has been carried out in order to provide source of water for the whole population of the township. Use of intze tank which is a circular overhead tank to meet the daily water requirement of the population inside the township.For the proper disposal and processing of the waste generated, almost 30 acres of land is being used to hold the per capita waste generated which managed after calculating factors like total waste generated, estimated landfill, total area required for land etc. The salient features a major advantages of this township is discussed in detail. Keywords: IS - Indian Standard BM - Bending Moment BIS - Bureau of Indian Standards cm - CentiMeters mm - MilliMeters m - Meter C - Celsius

scholarly journals Investigating the Relationship between City Districts and Sports Clubs Frequency in Shiraz City in 2020

2020 ◽  
Author(s):  
Mahdieh Ardaneh ◽  
Ehsan Amiri-Ardekani
Keyword(s):  
Urban Areas ◽  
Sport Participation ◽  
Sports Facilities ◽  
Sports Clubs ◽  
Green Area ◽  
Sports Club ◽  
The People ◽  
Geographical Access ◽  
Per Capita ◽  
The Relationship

It has been shown that assessing the capacity and quality of sports equipment is important to develop a better understanding of sport participation. Different organizations are involved in the provision of sports products and services. In this regard, policymakers need to design a framework to give people more access to sports facilities. It appears that geographical access to such facilities can affect differences in sport participation around the globe. In this study, Shiraz city districts and the Shiraz sports clubs list were collected. The list of sports clubs was matched with Shiraz districts in March 2020. The significance of the relationship between area, the population of each region, per capita construction budget, frequency of clubs, green area, number of parks, population to number of club’s ratio, and area to the number of club’s ratio indicators and the number of sports clubs were analyzed by SPSS version 22 Using the Spearman correlation coefficient test. There were statistically significant relationships between district and population of each region, District and sports club, District and Population to the number of clubs, area and green area, per capita construction budget and the number of parks, per capita construction budget and population of each region (p<0.05 for all). A significant correlation between the districts and the Population to the number of club’s ratio shows that there is no proper distribution of sports facilities in different urban areas. For this reason, in some areas, people may not have adequate access to sports facilities. Also, a significant correlation was observed between total area and green area, per capita construction budget and the number of parks and Per capita construction budget and the population of each region. So, the health level of the people who live in undeveloped districts is endangered and more attention should be paid to them.

scholarly journals Assessment of Rainwater Harvesting Potential from Roof Catchments through Clustering Analysis

Water ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2623
Author(s):  
Rubén Villar-Navascués ◽  
Alfredo Pérez-Morales ◽  
Salvador Gil-Guirado
Keyword(s):  
Hot Spots ◽  
Clustering Analysis ◽  
Urban Areas ◽  
Supervised Classification ◽  
Rainwater Harvesting ◽  
Spatial Clustering ◽  
Runoff Coefficient ◽  
Harvesting Systems ◽  
Cold Spots ◽  
Per Capita

Rainwater harvesting from rooftop catchments represents a climate change adaptation measure that is especially significant in areas affected by water scarcity. This article develops a Geographic Information Systems-based methodology to evaluate the spatial distribution of rainwater catchment potential to identify the most favorable urban areas for the installation of these infrastructures. Since performance and water saving potential of rainwater harvesting systems greatly depends on population density and roof size, this assessment was performed for each residential plot on a per capita basis, based on cadastral data and a method of demographic disaggregation. Furthermore, to evaluate spatial variation of runoff coefficient per building, a supervised classification was carried out to consider the influence of roof types on the rainwater catchment potential. After calculating rainwater catchment potential per capita for each residential plot, the spatial clustering of high (hot spots) and low values (cold spots) was assessed through the Getis-Ord General G statistic. Results indicate a spatial pattern of high rainwater catchment potential values in low-density urban areas, where rainwater catchment systems are expected to offer a better performance and a shorter amortization period. These results may be useful for the enactment of local legislation that regulates the obligation to install these infrastructures or offers subsidies for their implementation.

scholarly journals Land cover matters to human well-being

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Chao Li ◽  
Shunsuke Managi
Keyword(s):  
Land Cover ◽  
Urban Areas ◽  
Well Being ◽  
Urban Land ◽  
The People ◽  
Bare Land ◽  
Land Use Policies ◽  
Per Capita ◽  
The Individual ◽  
Land Types

AbstractPeople migrate from rural to urban areas. In the meantime, the benefits of staying in greener areas are also known. People’s preferences might be different by area that is composed of several land types. If so, the effect of particular land cover on human well-being is different spatially. The spatial analysis is required to formulate effective land-use policies. Here we show that urban land, water, and grassland are positively related to human well-being, whereas bare land is negatively associated in Japan. A 1 $${\mathrm{m}}^{2}$$ m 2 increase in the area of urban land per capita in a city is equivalent to an about 346 USD increase in the individual annual income of all the people in the city. Additionally, monetary values of areas of water, crops, and bare land per capita are 102, − 30, and − 268 $$\mathrm{USD}/\mathrm{Capita }{\mathrm{m}}^{2}$$ USD / Capita m 2 . Furthermore, the spatial context matters to the relationship between land cover and human well-being. This paper investigates the monetary values of several land types and their spatial variability, which provides insights to make better usage for land cover.

scholarly journals Investigating the Relationship between City Districts and Sports Clubs Frequency in Shiraz City in 2020

2020 ◽  
Author(s):  
Mahdieh Ardaneh ◽  
Ehsan Amiri-Ardekani
Keyword(s):  
Urban Areas ◽  
Sport Participation ◽  
Sports Facilities ◽  
Sports Clubs ◽  
Green Area ◽  
Sports Club ◽  
The People ◽  
Geographical Access ◽  
Per Capita ◽  
The Relationship

It has been shown that assessing the capacity and quality of sports equipment is important to develop a better understanding of sport participation. Different organizations are involved in the provision of sports products and services. In this regard, policymakers need to design a framework to give people more access to sports facilities. It appears that geographical access to such facilities can affect differences in sport participation around the globe. In this study, Shiraz city districts and the Shiraz sports clubs list were collected. The list of sports clubs was matched with Shiraz districts in March 2020. The significance of the relationship between area, the population of each region, per capita construction budget, frequency of clubs, green area, number of parks, population to number of club’s ratio, and area to the number of club’s ratio indicators and the number of sports clubs were analyzed by SPSS version 22 Using the Spearman correlation coefficient test. There were statistically significant relationships between district and population of each region, District and sports club, District and Population to the number of clubs, area and green area, per capita construction budget and the number of parks, per capita construction budget and population of each region (p<0.05 for all). A significant correlation between the districts and the Population to the number of club’s ratio shows that there is no proper distribution of sports facilities in different urban areas. For this reason, in some areas, people may not have adequate access to sports facilities. Also, a significant correlation was observed between total area and green area, per capita construction budget and the number of parks and Per capita construction budget and the population of each region. So, the health level of the people who live in undeveloped districts is endangered and more attention should be paid to them.

scholarly journals Effectiveness of Rainwater Harvesting Systems for Flood Reduction in Residential Urban Areas

Water ◽  
2019 ◽  
Vol 11 (7) ◽  
pp. 1389 ◽  
Author(s):  
Gabriele Freni ◽  
Lorena Liuzzo
Keyword(s):  
Water Consumption ◽  
Flood Risk ◽  
Urban Areas ◽  
Rainwater Harvesting ◽  
Single Family ◽  
Residential Areas ◽  
Harvesting Systems ◽  
Daily Water ◽  
Alternative Water ◽  
Area Of Study

Rainwater harvesting (RWH) systems have many benefits being an effective alternative water supply solution, not only in arid and semi-arid regions. Also, these systems can be useful in the reduction of flood risk in urban areas. Nevertheless, most of the studies in literature focused on the potential of RWH in reducing water consumption, whereas few examples examined their efficiency in the retention of stormwater in flood-susceptible residential areas. The aim of this work was to investigate the reliability of RWH systems in terms of stormwater retention. Specifically, the performance of RWH tanks to supply water for toilet flushing, in more than 400 single-family houses in a residential area of Sicily (Southern Italy) was analyzed. The area of study was chosen due to its high susceptibility to flooding. A flushing water demand pattern was defined using water consumption data collected during a measurement campaign. The yield-after-spillage algorithm was used to simulate the daily water balance of the RWH tanks. The effect of the RWH implementation on flood volumes in the area of study was quantified using FLO-2D. Results point out that the potential of neighborhood RWH installation in the mitigation of flood risk is highly related to rainfall amount.

Analysis and Design of Environmental Protection and Energy Saving in Modern Society Building

2014 ◽  
Vol 908 ◽  
pp. 355-358
Author(s):  
Jie Zhao
Keyword(s):  
Energy Saving ◽  
Environmental Protection ◽  
Architectural Design ◽  
New Technology ◽  
Modern Society ◽  
Modern Architecture ◽  
Analysis And Design ◽  
The People ◽  
Development Direction ◽  
Design Requirements

With the development of economy and the improvement of people's living level, improving living conditions and public buildings, architectural design requirements are also constantly improved. Modern architecture should consider not only beautiful and comfortable, but also take into account the design individuality, while taking into consideration the people-oriented design concept of environmental protection and energy saving. This also makes the environmental friendly and energy-saving building is the development direction of future architecture. This paper analyzes the modern architecture of the ecological and environmental protection, gives the method to realize the construction of energy-saving environmental protection design and the use of new materials, new equipment and new technology of the existing.

scholarly journals Decomposition of Water Footprint of Food Consumption in Typical East Chinese Cities

2021 ◽  
Vol 13 (1) ◽  
pp. 409
Author(s):  
Ruogu Huang ◽  
Xiangyang Li ◽  
Yang Liu ◽  
Yaohao Tang ◽  
Jianyi Lin
Keyword(s):  
Food Consumption ◽  
Urban Areas ◽  
Water Footprint ◽  
Utilization Efficiency ◽  
Diet Shift ◽  
City Development ◽  
Intensity Effect ◽  
Consumption Level ◽  
Positive Effects ◽  
Per Capita

Water scarcity has put pressure on city development in China. With a particular focus on urban and rural effects, logarithmic mean Divisia index decomposition (LMDI) was used to analyze the water footprint per capita (WFP) of food consumption in five East China cities (Beijing, Tianjin, Shanghai, Qingdao, and Xiamen) from 2008 to 2018. Results show that the WFP of food consumption exhibited an upward tendency among all cities during the research period. Food consumption structure contributed the most to the WFP growth, mainly due to urban and rural residents’ diet shift toward a livestock-rich style. Except in Beijing, the food consumption level mainly inhibited the WFP growth due to the decrease in food consumption level per capita in urban areas. Urbanization had less influence on WFP growth for two megacities (Beijing and Shanghai) due to the strictly controlled urban population inflow policy and more positive effects for other cities. The water footprint intensity effect among cities was mainly due to uneven water-saving efficiency. Meanwhile, Beijing and Tianjin have achieved advancement in water utilization efficiency.

scholarly journals A Study of UVER in Santiago, Chile Based on Long-Term In Situ Measurements (Five Years) and Empirical Modelling

Energies ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 368
Author(s):  
Lisdelys González-Rodríguez ◽  
Amauri Pereira de Oliveira ◽  
Lien Rodríguez-López ◽  
Jorge Rosas ◽  
David Contreras ◽  
...  
Keyword(s):  
Urban Areas ◽  
Solar Spectrum ◽  
Sun Exposure ◽  
Great Accuracy ◽  
In Situ Measurements ◽  
Uv Index ◽  
Empirical Modelling ◽  
The People

Ultraviolet radiation is a highly energetic component of the solar spectrum that needs to be monitored because is harmful to life on Earth, especially in areas where the ozone layer has been depleted, like Chile. This work is the first to address the long-term (five-year) behaviour of ultraviolet erythemal radiation (UVER) in Santiago, Chile (33.5° S, 70.7° W, 500 m) using in situ measurements and empirical modelling. Observations indicate that to alert the people on the risks of UVER overexposure, it is necessary to use, in addition to the currently available UV index (UVI), three more erythema indices: standard erythemal doses (SEDs), minimum erythemal doses (MEDs), and sun exposure time (tery). The combination of UVI, SEDs, MEDs, and tery shows that in Santiago, individuals with skin types III and IV are exposed to harmfully high UVER doses for 46% of the time that UVI indicates is safe. Empirical models predicted hourly and daily values UVER in Santiago with great accuracy and can be applied to other Chilean urban areas with similar climate. This research inspires future advances in reconstructing large datasets to analyse the UVER in Central Chile, its trends, and its changes.

Mandatory urban rainwater harvesting: learning from experience

2012 ◽  
Vol 65 (7) ◽  
pp. 1200-1207 ◽  
Author(s):  
Jeremy Gabe ◽  
Sam Trowsdale ◽  
Diveshkumar Mistry
Keyword(s):  
Urban Areas ◽  
Rainwater Harvesting ◽  
Marginal Utility ◽  
Empirical Knowledge ◽  
Costs And Benefits ◽  
Learning From Experience ◽  
End User ◽  
User Perspective ◽  
The Social ◽  
Semistructured Interviews

Rainwater harvesting is effectively mandated in several urban areas of New Zealand. To understand the costs and benefits of rainwater harvesting from an end-user perspective, semistructured interviews were conducted with 14 homeowners in northern Auckland affected by these regulations. Residents report differences in four aspects of urban rainwater infrastructure – security of supply, water quality, the learning process and financial costs – that could represent key values for public acceptance. When responses are examined from the perspective of experience that has built empirical knowledge, participants explained how their satisfaction with rainwater harvesting increased over time. We hypothesise that for those lacking experience, urban rainwater consumption is a function of empirical knowledge and has initially rising marginal utility. Regulation that recognises the costs of social learning is likely to be a more effective pathway towards maximising the social benefits associated with integrated urban water management.

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