scholarly journals A Holistic and Interoperable Approach towards the Implementation of Services for the Digital Transformation of Smart Cities: The Case of Vitoria-Gasteiz (Spain)

Sensors ◽  
2021 ◽  
Vol 21 (23) ◽  
pp. 8061
Author(s):  
Félix Larrinaga ◽  
Alain Pérez ◽  
Iñigo Aldalur ◽  
José L. Hernández ◽  
José Luis Izkara ◽  
...  
Keyword(s):  
Climate Change ◽  
Urban Planning ◽  
Smart Cities ◽  
Value Added ◽  
Climate Impact ◽  
Monitoring And Control ◽  
Information Platform ◽  
Impact Reduction ◽  
The Impact ◽  
The City

Cities in the 21st century play a major role in the sustainability and climate impact reduction challenges set by the European agenda. As the population of cities grows and their environmental impact becomes more evident, the European strategy aims to reduce greenhouse gas emissions—the main cause of climate change. Measures to reduce the impact of climate change include reducing energy consumption, improving mobility, harnessing resources and renewable energies, integrating nature-based solutions and efficiently managing infrastructure. The monitoring and control of all this activity is essential for its proper functioning. In this context, Information and Communication Technology (ICT) plays a key role in the digitisation, monitoring, and managing of these different verticals. Urban data platforms support cities on extracting Key Performance Indicators (KPI) in their efforts to make better decisions. Cities must be transformed by applying efficient urban planning measures and taking into account not only technological aspects, but also by applying a holistic vision in building solutions where citizens are at the centre. In addition, standardisation of platforms where applications are integrated as one is necessary. This requires interoperability between different verticals. This article presents the information platform developed for the city of Vitoria-Gasteiz in Spain. The platform is based on the UNE 178104 standard to provide a holistic architecture that integrates information from the different urban planning measures implemented in the city. The platform was constructed in the context of the SmartEnCity project following the urban transformation strategy established by the city. The article presents the value-added solutions implemented in the platform. These solutions have been developed by applying co-creation techniques in which stakeholders have been involved throughout the process. The platform proposes a step forward towards standardization, harmonises the integration of data from multiple vertical, provides interoperability between services, and simplifies scalability and replicability due to its microservice architecture.

scholarly journals The Impact Assessment of Climate Change on Building Energy Consumption in Poland

Energies ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 4084
Author(s):  
Hassan Bazazzadeh ◽  
Peiman Pilechiha ◽  
Adam Nadolny ◽  
Mohammadjavad Mahdavinejad ◽  
Seyedeh sara Hashemi safaei
Keyword(s):  
Climate Change ◽  
Energy Consumption ◽  
Thermal Load ◽  
Building Energy ◽  
Building Energy Consumption ◽  
Building Sector ◽  
Energy Demands ◽  
Heating Load ◽  
The Impact ◽  
The City

A substantial share of the building sector in global energy demand has attracted scholars to focus on the energy efficiency of the building sector. The building’s energy consumption has been projected to increase due to mass urbanization, high living comfort standards, and, more importantly, climate change. While climate change has potential impacts on the rate of energy consumption in buildings, several studies have shown that these impacts differ from one region to another. In response, this paper aimed to investigate the impact of climate change on the heating and cooling energy demands of buildings as influential variables in building energy consumption in the city of Poznan, Poland. In this sense, through the statistical downscaling method and considering the most recent Typical Meteorological Year (2004–2018) as the baseline, the future weather data for 2050 and 2080 of the city of Poznan were produced according to the HadCM3 and A2 GHG scenario. These generated files were then used to simulate the energy demands in 16 building prototypes of the ASHRAE 90.1 standard. The results indicate an average increase in cooling load and a decrease in heating load at 135% and 40% , respectively, by 2080. Due to the higher share of heating load, the total thermal load of the buildings decreased within the study period. Therefore, while the total thermal load is currently under the decrease, to avoid its rise in the future, serious measures should be taken to control the increased cooling demand and, consequently, thermal load and GHG emissions.

The impact of urban planning strategies on heat stress in a climate-change perspective

2016 ◽  
Vol 25 ◽  
pp. 1-12 ◽  
Author(s):  
Fredrik Lindberg ◽  
Sofia Thorsson ◽  
David Rayner ◽  
Kevin Lau
Keyword(s):  
Climate Change ◽  
Heat Stress ◽  
Urban Planning ◽  
Planning Strategies ◽  
The Impact

scholarly journals Flight range, fuel load and the impact of climate change on the journeys of migrant birds

2018 ◽  
Vol 285 (1873) ◽  
pp. 20172329 ◽  
Author(s):  
Christine Howard ◽  
Philip A. Stephens ◽  
Joseph A. Tobias ◽  
Catherine Sheard ◽  
Stuart H. M. Butchart ◽  
...  
Keyword(s):  
Climate Change ◽  
Bird Species ◽  
Climate Impact ◽  
Fuel Load ◽  
Migratory Species ◽  
Long Distance ◽  
Avian Flight ◽  
Flight Range ◽  
Combine Information ◽  
The Impact

Climate change is predicted to increase migration distances for many migratory species, but the physiological and temporal implications of longer migratory journeys have not been explored. Here, we combine information about species' flight range potential and migratory refuelling requirements to simulate the number of stopovers required and the duration of current migratory journeys for 77 bird species breeding in Europe. Using tracking data, we show that our estimates accord with recorded journey times and stopovers for most species. We then combine projections of altered migratory distances under climate change with models of avian flight to predict future migratory journeys. We find that 37% of migratory journeys undertaken by long-distance migrants will necessitate an additional stopover in future. These greater distances and the increased number of stops will substantially increase overall journey durations of many long-distance migratory species, a factor not currently considered in climate impact studies.

scholarly journals Understanding the Incremental Impact of Built Environment on Climate Change of Metropolitan City Karachi

2020 ◽  
Vol 39 (4) ◽  
pp. 678-685
Author(s):  
Nimra Kanwal ◽  
Nuhzat Khan
Keyword(s):  
Climate Change ◽  
Energy Consumption ◽  
Residential Buildings ◽  
Building Design ◽  
High Energy ◽  
Metropolitan City ◽  
Green Area ◽  
The World ◽  
The Impact ◽  
The City

Buildings are the most important part of development activities, consumed over one-thirds of the global energy. Household used the maximum energy around the world, likewise in Pakistan residential buildings consumed about half of total energy (45.9% per year). The study aims to analyze the impact of building design on climate of Metropolitan City Karachi, Pakistan and to evaluate the change in urbanization patterns and energy consumption in the buildings. To have better understanding of the issues correlations was established amongst population, urbanization patterns, green area, number of buildings (residential and commercial), building design, energy consumption and metrological records (climate change parameters) by collecting the data from the respective departments. With the help of the collected data amount of carbon dioxide was estimated. The results reveled that during last 36 years the urban population of Karachi increased exponentially from 5,208,000 (1981) to 14,737,257 (2017) with increase in urbanized area from 8.35 km2 (1946) to 3,640 km2 (2017) that may led to reduce the green area of the city from 495,000 hectors (1971) to 100,000 hectors (2015). Moreover, the building’s design and numbers are being changed from 21 high-rise buildings (2009) to 344 (2017). It may be concluded that change in temperature pattern and climatic variability of the city may be due to increase in population and change in lifestyle that lead to high energy consumption that is prime source of increased in CO2 emission in the environment of Karachi city, However, Greenhouse Gases (GHG) releases are much lower than the levels reported from metropolitan cities around the world.

Conceptual Foundations of Creating Sustainable Development Strategy of Smart Cities

2018 ◽  
pp. 27-72
Author(s):  
Olga Burmatova
Keyword(s):  
Sustainable Development ◽  
Development Strategy ◽  
Smart Cities ◽  
Development Program ◽  
The Sustainable Development ◽  
Factors Affecting ◽  
Future Goals ◽  
Conceptual Foundations ◽  
The Impact ◽  
The City

This chapter is devoted to the study of the role of ecological subsystem in the structure of the sustainable development program of smart city. The author suggests the logic of building the environmental strategy of the city as a long-term landmark of its sustainable development including the environmental mission, vision of the future, goals and priorities, programs and their implementation, target indicators for assessing results, and consequences of realization programs. Certain attention is paid to the city as an object of research with a focus on environmental problems. The characteristics of the factors affecting the development of the ecological situation in the city are shown. A system of criteria and indicators that can be used to assess the impact of the planned environmental activities is proposed.

Accounting for Noise Pollution in Planning of Smart Cities

2016 ◽  
pp. 149-196 ◽  
Author(s):  
A.W.A. Hammad ◽  
A. Akbarnezhad ◽  
D. Rey
Keyword(s):  
Urban Planning ◽  
Environmental Sustainability ◽  
Urban Areas ◽  
Smart Cities ◽  
Noise Pollution ◽  
Urban Setting ◽  
Pollution Level ◽  
The Social ◽  
Urban Planning And Development ◽  
The Impact

The incorporation of sustainable design measures in urban planning and development has been steadily increasing in the recent years. Achieving a sustainable urban environment requires accounting for the economic, environmental and social impacts of the development involved. An important factor affecting the social and environmental sustainability of urbanised areas which is commonly overlooked in urban planning is the noise pollution level. Despite the proven impacts of noise pollution on the general wellbeing of individuals within an urban setting, there remains a lack of systematic methods to integrate the impact of noise within the design of urban areas. This chapter seeks to raise awareness of the issue of noise pollution in urban settings while proposing novel approaches for its incorporation as a design parameter in planning the layout of smart cities.

scholarly journals Digital Twin and CyberGIS for Improving Connectivity and Measuring the Impact of Infrastructure Construction Planning in Smart Cities

2020 ◽  
Vol 9 (4) ◽  
pp. 240 ◽  
Author(s):  
Sara Shirowzhan ◽  
Willie Tan ◽  
Samad M. E. Sepasgozar
Keyword(s):  
Smart City ◽  
Technology Development ◽  
Smart Cities ◽  
Smart Devices ◽  
Policy Makers ◽  
Wide Range ◽  
Infrastructure Project ◽  
Smart Technologies ◽  
The Impact ◽  
The City

Smart technologies are advancing, and smart cities can be made smarter by increasing the connectivity and interactions of humans, the environment, and smart devices. This paper discusses selective technologies that can potentially contribute to developing an intelligent environment and smarter cities. While the connectivity and efficiency of smart cities is important, the analysis of the impact of construction development and large projects in the city is crucial to decision and policy makers, before the project is approved. This raises the question of assessing the impact of a new infrastructure project on the community prior to its commencement—what type of technologies can potentially be used for creating a virtual representation of the city? How can a smart city be improved by utilizing these technologies? There are a wide range of technologies and applications available but understanding their function, interoperability, and compatibility with the community requires more discussion around system designs and architecture. These questions can be the basis of developing an agenda for further investigations. In particular, the need for advanced tools such as mobile scanners, Geospatial Artificial Intelligence, Unmanned Aerial Vehicles, Geospatial Augmented Reality apps, Light Detection, and Ranging in smart cities is discussed. In line with smart city technology development, this Special Issue includes eight accepted articles covering trending topics, which are briefly reviewed.

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