scholarly journals The importance of thermal comfort in different elevation for city planning

2013 ◽  
Vol 15 (3) ◽  
pp. 408-420 ◽  
Keyword(s):  
Thermal Comfort ◽  
City Planning ◽  
Meteorological Station ◽  
North East ◽  
Elevation Difference ◽  
Cold Spots ◽  
The Difference ◽  
Bioclimatic Conditions ◽  
The City

<p>This study investigates the thermal and bioclimatic conditions in Erzurum plain and the nearby Palandoken Mountains. The data was obtained from Erzurum Meteorological Station (1758 m) and Palandoken Mountains Meteorological Station (2973 m) for 2009 and 2010 in order to compute physiologically equivalent temperatures (PET). The results indicated that the average annual PET value for Erzurum was -0.3 &ordm;C while the corresponding value was -6.4 &ordm;C for the Palandoken Mountains. The difference between the two locations was 6.3 &ordm;C for 2009 and 5.9 &ordm;C for 2010. During the summer months of 2009, the PET difference was 7.4 &ordm;C while the corresponding difference was 6.4 &ordm;C for 2010. During the winter months of 2009, the PET difference was 3.1 &ordm;C while the corresponding difference was 3.7 &ordm;C for 2010. It was determined that the 1179 m elevation difference between the two stations resulted in PET declines of 0.5 &ordm;C for each 100 m. It was also observed that during days when the temperature is extremely low, due to the movement of cold spots to lower elevations, the PET values in Erzurum were observed to be lower than the ones in Palandoken mountains that are located only 13.5 km north-east of the city.</p>

scholarly journals Assessment of the Affecting Elements on the Quality of Life and Human Well-Being in Congested Urban Centers; Case Study: Sulaymaniah City

2019 ◽  
Vol 26 (2) ◽  
pp. 49-58
Author(s):  
Othman Mohammed ◽  
Hoshyar Rasul
Keyword(s):  
Quality Of Life ◽  
Urban Areas ◽  
City Planning ◽  
Well Being ◽  
Critical Element ◽  
Main Concern ◽  
Urban Centers ◽  
North East ◽  
The City

This Study is an empiric- analytical research in city planning discipline was conducted in Sulaymaniyah city from Dec. 2015 until July 2017. Geographically Sulaymaniah situates north-east of Republic of Iraq. Like many other urban centers, Sulaymaniyah city as one of the congested urban areas in Kurdistan Region, is almost over populated and congested, resulting in accumulated problems in health-, economical-, services, technical-, social- and planning affairs, which leads to permanent degrading of the natural, and social environment and thus impact on the quality of life, Thus the main concern of this study is firstly finding out the reasons facts indeed responsible for the above described unsatisfied situations and then try to answer the questions whether planning methods (if any) manage to prepare answers to these urgent problems overwhelming the city? The study believes that the cardinal reasons for this situation are the effects of combinations of triple facts, namely: the exponential growth of human population in general- and accompanied problems-, the destroyed balance between rural and urban areas and the political vision of administrative machinery that focus on urban centers by neglecting countryside. The cumulative effect of these facts could be observed in form of many distinctive and at the same time interlocking elements leads to the problems that mentioned above. Among many elements involving, the study handles, analyzes and discusses only the elements indeed responsible for destroying the visual, physical and health conditions of the city inhabitants in Sulaymaniyah. Used criterion in determining these elements are the terms: active element, Passive Element, Critical element, and buffer element, which give the adequate answer to the arise questions.

scholarly journals PERCEPÇÃO DA POPULAÇÃO SOBRE O CONFORTO TÉRMICO PROPORCIONADO PELA ARBORIZAÇÃO DE RUAS DE CURITIBA-PR

FLORESTA ◽  
2014 ◽  
Vol 44 (3) ◽  
pp. 515 ◽  
Author(s):  
Angeline Martini ◽  
Daniela Biondi ◽  
Antonio Carlos Batista ◽  
Kendra Zamproni ◽  
Jennifer Viezzer ◽  
...  
Keyword(s):  
Thermal Comfort ◽  
Meteorological Data ◽  
Urban Forestry ◽  
Climate Index ◽  
Universal Thermal Climate Index ◽  
Street Trees ◽  
Comfort Index ◽  
Thermal Climate ◽  
The Difference ◽  
The City

O objetivo deste artigo foi analisar a percepção da população com relação ao conforto térmico proporcionado pela arborização de ruas na cidade de Curitiba. Para isso foram realizadas entrevistas simultaneamente em uma rua arborizada e outra sem arborização, nas quatro estações do ano. Paralelamente, foram também coletados dados meteorológicos para calcular o índice de conforto térmico nesses ambientes. O índice utilizado foi o Universal Thermal Climate Index (UTCI) e o seu valor foi comparado com a resposta dada pelos entrevistados. A porcentagem de pessoas que declaram não estar sentindo nem frio e nem calor na rua arborizada foi menor do que na rua sem arborização, possivelmente devido ao maior número de entrevistados na primavera e outono, estações com características climáticas amenas. Dos entrevistados, 54,3% sentiam-se confortáveis termicamente nas ruas sem árvores, enquanto que na rua arborizada esse número foi 76,5%. A maioria dos entrevistados (98,3%) afirmou que arborização de ruas proporciona melhores condições de conforto térmico. O índice utilizado, UTCI, refletiu aproximadamente 60% da sensação de conforto expressa pelos entrevistados. Conclui-se que a população que transita pelas ruas da cidade de Curitiba consegue perceber a diferença entre as ruas arborizadas e não arborizadas por meio das sensações de conforto térmico.Palavras-chave: Arborização urbana; índice de conforto térmico; qualidade de vida; UTCI. AbstractPopulation’s perception on thermal comfort provided by street trees of Curitiba - PR. This research aims to analyze the population’s perception regarding thermal comfort provided by street trees in the city of Curitiba. Therefore, interviews were conducted simultaneously on streets with and without trees, during the four seasons. At the same time, meteorological data were collected to calculate the thermal comfort index for these environments. The Universal Thermal Climate Index (UTCI) was used and its value was compared to the answers given in the interviews. The amount of people who said they were not feeling neither cold nor heat on the streets with trees was lower than on the streets without trees, possibly due to a greater number of people who were interviewed during spring and fall, seasons with mild climatic characteristics. While 54.3% of the people felt comfortable in the streets without trees, 76.5% felt the same on streets with trees. Most interviewee (98.3%) said that street trees provide better thermal comfort. The UTCI revealed approximately 60% of the comfort sense expressed by the population. We concluded that the population who roam the streets of the city of Curitiba - PR can perceive the difference between streets with and without trees through the sensations of thermal comfort.Keywords: Urban forestry; thermal comfort index; quality of life; UTCI.

Ras al Khaimah: further archaeological discoveries

Antiquity ◽  
1976 ◽  
Vol 50 (200) ◽  
pp. 216-222
Author(s):  
Beatrice De Cardi
Keyword(s):  
United Arab Emirates ◽  
The State ◽  
Focused Attention ◽  
North East ◽  
The North ◽  
History Of ◽  
The City

Ras a1 Khaimah is the most northerly of the seven states comprising the United Arab Emirates and its Ruler, H. H. Sheikh Saqr bin Mohammad al-Qasimi, is keenly interested in the history of the state and its people. Survey carried out there jointly with Dr D. B. Doe in 1968 had focused attention on the site of JuIfar which lies just north of the present town of Ras a1 Khaimah (de Cardi, 1971, 230-2). Julfar was in existence in Abbasid times and its importance as an entrep6t during the sixteenth and seventeenth centuries-the Portuguese Period-is reflected by the quantity and variety of imported wares to be found among the ruins of the city. Most of the sites discovered during the survey dated from that period but a group of cairns near Ghalilah and some long gabled graves in the Shimal area to the north-east of the date-groves behind Ras a1 Khaimah (map, FIG. I) clearly represented a more distant past.

The influence of submesoscale eddies on hydrochemical parameters and structural and functional characteristics of phytoplankton in the north-eastern part of the Black Sea

2019 ◽  
pp. 24-40
Author(s):  
Sergey B. Kuklev ◽  
Vladimir A. Silkin ◽  
Valeriy K. Chasovnikov ◽  
Andrey G. Zatsepin ◽  
Larisa A. Pautova ◽  
...  
Keyword(s):  
Anticyclonic Eddy ◽  
The Black Sea ◽  
Hydrochemical Parameters ◽  
North East ◽  
The North ◽  
Seasonal Thermocline ◽  
North Eastern ◽  
Quantitative Indicators ◽  
The City ◽  
North Eastern Part

On June 7, 2018, a sub-mesoscale anticyclonic eddy induced by the wind (north-east) was registered on the shelf in the area of the city of Gelendzhik. With the help of field multidisciplinary expedition ship surveys, it was shown that this eddy exists in the layer above the seasonal thermocline. At the periphery of the eddy weak variability of hydrochemical parameters and quantitative indicators of phytoplankton were recorded. The result of the formation of such eddy structure was a shift in the structure of phytoplankton – the annual observed coccolithophores bloom was not registered.

Past Verses Present; Metamorphosis in Different Spheres of Guwahati: A Study of Srutimala Duara’s Mindprints of Guwahati

2020 ◽  
Vol 8 (2) ◽  
pp. 13
Author(s):  
Ankita Pandey
Keyword(s):  
Point Of View ◽  
Areca Nut ◽  
Medieval Period ◽  
River Bank ◽  
North East India ◽  
North East ◽  
The North ◽  
Indian State ◽  
The City ◽  
Beautiful City

Guwahati derives its name from the Assamese word “Guwa” means areca nut and “Haat” means market. However, the modern Guwahati had been known as the ancient Pragjyotishpura and was the capital of Assam under the Kamrupa kingdom. A beautiful city Guwahati is situated on the south bank of the river Bramhaputra. Moreover, It is known as the largest city in the Indian state of Assam and also the largest metropolis in North East India. It has also its importance as the gateway to the North- East India. Assamese and English are the spoken languages in Guwahati.  In 1667, the Mogul forces were defeated in the battle by the Ahom forces commanded by Lachut Barphukan. Thus, in a sense Guwahati became the bone of contention among the Ahoms, Kochas and the Moguls during the medieval period.  Guwahati the administrative headquarters of Lower Assam with a viceroy or Barbhukan was made by the Ahom king.  Since 1972 it has been the capital of Assam. The present paper will discuss the changes happened in Guwahati over the period of late 1970s till the present time. It will focus on the behavior of people, transformed temples, Panbazar of the city, river bank of Bramhaputra, old Fancy Bazaar, chaotic ways, festivals and seasons including a fifth man made season etc. It will also deal how over the years a city endowed with nature’s gifts and scenic views, has been changing as “a dirty city”. Furthermore, it will also present the insurgencies that have barged into the city. The occurrence of changes will be discussed through the perspective and point of view of Srutimala Duara as presented in her book Mindprints of Guwahati.

Perancangan Boneka Edukasi Terinspirasi oleh Pencipta Boneka Si Unyil

2018 ◽  
Vol 1 ◽  
Author(s):  
Azhari Amri
Keyword(s):  
Design Process ◽  
Urban Culture ◽  
Urban Life ◽  
Rural Region ◽  
The Public ◽  
The Creation ◽  
The Difference ◽  
The City ◽  
Simple Materials

Film Unyil puppet comes not just part of the entertainment world that can be enjoyed by people from the side of the story, music, and dialogue. However, there is more value in it which is a manifestation of the creator that can be absorbed into the charge for the benefit of educating the children of Indonesia to the public at large. The Unyil puppet created by the father of Drs. Suyadi is one of the works that are now widely known by the whole people of Indonesia. The process of creating a puppet Unyil done with simple materials and formation of character especially adapted to the realities of the existing rural region. Through this process, this research leads to the design process is fundamentally educational puppet inspired by the creation of Si Unyil puppet. The difference is the inspiring character created in this study is on the characters that exist in urban life, especially the city of Jakarta. Thus the results of this study are the pattern of how to shape the design of products through the creation of the puppet with the approach of urban culture.

scholarly journals Sharing Lisboa: A Digital Social Market to Promote Sustainable and Energy Efficient Behaviours

Climate ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 34
Author(s):  
Catarina C. Rolim ◽  
Patrícia Baptista
Keyword(s):  
Climate Change ◽  
City Planning ◽  
Local Level ◽  
Urban Mobility ◽  
Goods And Services ◽  
New City ◽  
Social Market ◽  
The City ◽  
Academic Year ◽  
Change Mitigation

Several solutions and city planning policies have emerged to promote climate change and sustainable cities. The Sharing Cities program has the ambition of contributing to climate change mitigation by improving urban mobility, energy efficiency in buildings and reducing carbon emissions by successfully engaging citizens and fostering local-level innovation. A Digital Social Market (DSM), named Sharing Lisboa, was developed in Lisbon, Portugal, supported by an application (APP), enabling the exchange of goods and services bringing citizens together to support a common cause: three schools competing during one academic year (2018/2019) to win a final prize with the engagement of school community and surrounding community. Sharing Lisboa aimed to promote behaviour change and the adoption of energy-saving behaviours such as cycling and walking with the support of local businesses. Participants earned points that reverted to the cause (school) they supported. A total of 1260 users was registered in the APP, collecting more than 850,000 points through approximately 17,000 transactions. This paper explores how the DSM has the potential to become a new city service promoting its sustainable development. Furthermore, it is crucial for this concept to reach economic viability through a business model that is both profitable and useful for the city, businesses and citizens, since investment will be required for infrastructure and management of such a market.

scholarly journals Evaluating the Impact of Floods on Housing Price Using a Spatial Matching Difference-In-Differences (SM-DID) Approach

2021 ◽  
Vol 13 (2) ◽  
pp. 804
Author(s):  
Jean Dubé ◽  
Maha AbdelHalim ◽  
Nicolas Devaux
Keyword(s):  
Housing Price ◽  
Hedonic Pricing ◽  
Environmental Amenities ◽  
Sale Price ◽  
Difference In Differences ◽  
Hedonic Pricing Model ◽  
The Difference ◽  
And Control ◽  
The Impact ◽  
The City

Many applications have relied on the hedonic pricing model (HPM) to measure the willingness-to-pay (WTP) for urban externalities and natural disasters. The classic HPM regresses housing price on a complete list of attributes/characteristics that include spatial or environmental amenities (or disamenities), such as floods, to retrieve the gradients of the market (marginal) WTP for such externalities. The aim of this paper is to propose an innovative methodological framework that extends the causal relations based on a spatial matching difference-in-differences (SM-DID) estimator, and which attempts to calculate the difference between sale price for similar goods within “treated” and “control” groups. To demonstrate the potential of the proposed spatial matching method, the researchers present an empirical investigation based on the case of a flood event recorded in the city of Laval (Québec, Canada) in 1998, using information on transactions occurring between 1995 and 2001. The research results show that the impact of flooding brings a negative premium on the housing price of about 20,000$ Canadian (CAN).

scholarly journals Colonial legacies: Shaping African cities

2020 ◽  
Author(s):  
Neeraj G Baruah ◽  
J Vernon Henderson ◽  
Cong Peng
Keyword(s):  
City Planning ◽  
Colonial Rule ◽  
Colonial Era ◽  
New Developments ◽  
African Cities ◽  
Compact Development ◽  
Colonial Legacies ◽  
The Difference ◽  
Sub Saharan ◽  
Dual Mandate

Abstract Institutions persisting from colonial rule affect the spatial structure and conditions under which 100s of millions of people live in Sub-saharan African cities. In a sample of 318 cities, Francophone cities have more compact development than Anglophone, overall, in older colonial sections, and at clear extensive margins long after the colonial era. Compactness covers intensity of land use, gridiron road structures and leapfrogging of new developments. Why the difference? Under British indirect and dual mandate rule, colonial and native sections developed without coordination. In contrast, integrated city planning and land allocation were featured in French direct rule. These differences in planning traditions persist.1

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