Procedia environmental sciences最新文献

{"title":"Performance of Air Based BIPV/T Heat Management Strategies in a Canadian Home","authors":"J. Maayan Tardif,&nbsp;J. Tamasauskas,&nbsp;V. Delisle,&nbsp;M. Kegel","doi":"10.1016/j.proenv.2017.03.095","DOIUrl":"10.1016/j.proenv.2017.03.095","url":null,"abstract":"<div><p>Using TRNSYS, the performance of three heat management strategies of an air-based Building Integrated Photovoltaic/Thermal (BIPV/T)system in an energy efficient home are assessed. The first scenario makes direct use of the heated air as fresh air supplied to aheat recovery ventilator. The second scenario uses the heated air from the BIPV/T collector as a source for the outdoor unit of an air source heat pump. The third strategy involves storing the energy from the BIPV/T collector heated air in an ice-slurry latent storage tank that is coupled with a water source heat pump. These strategies are evaluated in reference to a base case scenario with a simple air–based ducted system without a BIPV/T collector. Results show that using a latent storage medium such as ice can potentially bridge the time gaps between available solar radiation and domestic space heating loads.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 140-147"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.095","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79548951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Standard of Industrial Symbiosis. Environmental Criteria and Methodology on the Establishment and Operation of Industrial and Business Parks","authors":"M. Ntasiou,&nbsp;E. Andreou","doi":"10.1016/j.proenv.2017.03.157","DOIUrl":"10.1016/j.proenv.2017.03.157","url":null,"abstract":"<div><p>The siting of an Industrial park with environmental criteria is an attempt to organize and develop the productive capacity of a region while seeking to reduce the burden of environmental conditions. The companies involved aim at reducing production costs by increasing the efficiency of materials and energy and recycling byproducts / waste. The establishment of an EnvironmentalIndustrial Park promotes the use of new environmentally friendly technologies, structures and infrastructure and reduces the sources of pollution and waste. The application of industrial ecology and eco-industry networks remains in an early stage in Greece. The Greek legislation does not incorporate or define Environmental Industrial Parks and the standard of “industrial symbiosis” has not yet been implemented.</p><p>The paper examines the “industrial symbiosis” standard, through international practices and existing implemented examples. Also, the paper examines the principles, conditions and design criteria in locating a manufacturing / industrial park in accordance with environmental standards and legislation. A case study is being presented involving the proposal for siting and design of a BusinessPark in the municipality of Pili, Greece,with implementation of environmental criteria.A methodology of establishing the B.P. is being applied with emphasis on location criteria, since issues such as geographic proximity and spatial principles are considered to be of high importance. The methodology comprises certain steps, which examine the elements of the natural and human environment. An evaluation of alternative locationsis carried out, which results in the final evaluation of the selected location. Finally, the compatibility of the location selectedin relation to the elements of the natural and human environmentis being assessed. The principles of industrial symbiosis are also applied through certain proposals for saving and reuse of energy, water, materials / by-products / waste and reducing the environmental burden.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 744-751"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.157","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78636956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Cross Scale Analysis of the Relationship between Energy Efficiency and Urban Morphology in the Greek City Context","authors":"Dimitra Tsirigoti,&nbsp;Dimitrios Bikas","doi":"10.1016/j.proenv.2017.03.149","DOIUrl":"10.1016/j.proenv.2017.03.149","url":null,"abstract":"<div><p>Urban form is a decisive factor for the energy efficiency of the city. The compact city has been suggested as the most sustainable urban form, but it has been questioned as well by many researchers. Urban morphology is not a simple aggregation of geometry factors, but also the interaction among a set of parameters, that include constructional, functional and building regulation constraints concerning a range of different scales as well. This paper examines in which way the interaction of such parameters affects the energy efficiency of the urban tissue focusing in the Greek city context. A set of building block typologies are analyzed with regard to their geometry factors such as S/V ratios, plot ratio and building ratio. Thermal loads are calculated in order to draw conclusions about the relation between geometry factors and energy efficiency. The results of the research indicate that there is a strong relationship between urban morphology factors and energy efficiency. The theory of compactness of the urban form is generally confirmed by the results of the study which are valuable, since they indicate the energy profile of each typology and can be used for predicting the performance of potential energy demand of urban blocks with similar geometry.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 682-687"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.149","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77569127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Food, Health and Society: The Town Meets the Countryside","authors":"Pietro Columba","doi":"10.1016/j.proenv.2017.03.008","DOIUrl":"10.1016/j.proenv.2017.03.008","url":null,"abstract":"","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"37 ","pages":"Pages 5-11"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79073630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Envelope Retrofit in Hot Arid Climates","authors":"Mohamed Edeisy,&nbsp;Carlo Cecere","doi":"10.1016/j.proenv.2017.03.075","DOIUrl":"10.1016/j.proenv.2017.03.075","url":null,"abstract":"<div><p>This article aims to evaluate envelope retrofit as a tool to decrease reliance on air conditioning units in hot arid climates. Energyplus is used to model an apartment block in Cairo and analyze its energy performance.Retrofit through glazing improvement is evaluated in relation to cooling load andcarbon emissions. Results provide guidance for envelope retrofitas a part of a plan to empower energy efficiency in Egypt and hot arid countries.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 264-273"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.075","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79181720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EU-SOLARIS: The European Infrastructure for Concentrated Solar Thermal and Solar Chemistry Technologies","authors":"M. Blanco ,&nbsp;Th. I. Oikonomou ,&nbsp;V. Drosou","doi":"10.1016/j.proenv.2017.03.111","DOIUrl":"10.1016/j.proenv.2017.03.111","url":null,"abstract":"<div><p>EU-SOLARIS project is a European project, co-funded by the 7^th framework programme of the European Union. It is a Research Infrastructure (RI) initiative aimed to foster and promote the scientific and technological development of Concentrating Solar Thermal (CST) and Solar Chemistry technologies. EU-SOLARIS aims to create a new legal entity to explore and implement new and improved rules and procedures for the overall coordination and join exploitation of the main European RI for CST and Solar Chemistry technologies, in order to optimize RI development and Research and technology Development (R&amp;D) coordination. It is expected to be the first of its kind, where industrial needs and private funding will play a significant role. The success of the EU-SOLARIS initiative will be the establishment of a new governance body, aided by sustainable financial models for this unique European large and distributed research infrastructure in the CST and Solar Chemistry fields. EU-SOLARIS is expected to be an important tool in consolidating Europe's leadership in these areas. This will be accomplished by linking the research community and the industry involved in the CST sector and providing them the research infrastructures needed to innovate and advance the state of the art of CST and Solar Chemistry technologies. EU-SOLARIS is also expected to increase the efficient use of the economic and human resources required throughout the European research context and to provide efficient resource management to complement research and to avoid unnecessary technological duplication and repetition.</p><p>This article presents the vision, objectives, activities and current status of the EU-SOLARIS project and discusses the most important - expected to be achieved - outcomes of the project, which is currently at its last year of its preparatory phase.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 485-491"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.111","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79619590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Eco City Challenge and Opportunities in Transferring a City in to Green City","authors":"Amira Mersal Dr.","doi":"10.1016/j.proenv.2017.03.010","DOIUrl":"10.1016/j.proenv.2017.03.010","url":null,"abstract":"<div><p>In the last years, prominent large-scale “eco-city” development proposals have emerged around the globe. While the development of eco-cities is in itself not a new trend</p><p>“Eco-cities” has been applied to a number of different projects that embrace a broad array of ideological and ecological goals on this basis, the paper studied the ecological city and the relationship between Green city. this papers explains the benefits and challenges of urban green spaces. The important roles played by green spaces are social, economic, cultural and environmental aspects of sustainable development. Urban green spaces can be a comprehensive tool for long term protection of environmental sustainability through improving the quality of life and air quality, increasing property value due to their amenity and aesthetic characteristics, and reducing the energy costs of cooling buildings. Urban green spaces also can provide ecosystem services in which the recreation and relaxation facilities are especially available to urban dwellers and tourists too. To confirm the multiple roles played by green spaces, certain level of qualitative improvements and distribution of green spaces within the urban area should be considered and incorporated effectively into the environmental sustainability agenda. To do this, an integrated approach regarding the planning, monitoring, designing and maintaining of urban green spaces is required for improving the environmental sustainability in cities in different countries</p><p>Urban planners, designers, and ecologists, therefore, need to focus on urban green space strategies that are ‘just green enough’ and that explicitly protect social as well as ecological sustainability. Hope that through this research for ecological and green city to provide a reference.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"37 ","pages":"Pages 22-33"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73621849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quantifying Thermal Bridge Effects and Assessing Retrofit Solutions in a Greek Residential Building","authors":"S. Kotti,&nbsp;D. Teli,&nbsp;P.A.B. James","doi":"10.1016/j.proenv.2017.03.084","DOIUrl":"10.1016/j.proenv.2017.03.084","url":null,"abstract":"<div><p>Material and component performances are blunt instruments for appraising the thermal performance of structures. A certain amount of consumed energy is attributable to the interaction of building fabric components, where thermal bridges occur. This paper analyses the thermal bridging effect and provides a number of modelled, cost-effective retrofit approaches in Greek single family houses, in order to address thermal bridges and improve the building's energy performance. The impact of thermal bridging on the overall annual heating load was estimated at 13%. The investigated retrofit solutions achieved a decrease of the annual heating energy requirement of 4-10%. The sunspace achieved the highest energy reduction of 10%, offering ‘free’ solar heating at a reasonable payback period.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 306-313"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.084","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84482490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Regeneration of the Commercial Triangle of Athens; Sustainability Rationale","authors":"E. Alexandri ,&nbsp;E. Krali ,&nbsp;E. Melabianaki ,&nbsp;G. Neofytou ,&nbsp;S. Peristerioti ,&nbsp;K. Agorastou","doi":"10.1016/j.proenv.2017.03.180","DOIUrl":"10.1016/j.proenv.2017.03.180","url":null,"abstract":"<div><p>In this paper the rationale of the bioclimatic regeneration of part of the commercial triangle of Athens is presented. In this 11<!--> <!-->ha area, identified by three streets in the form of a triangle, the most vivid commercial activities have been taking place, from the transformation of Athens into a capital city in the 19^th century, up to late 20^th century, when the upcoming of “malls” displaced consumption habits from small shops to large shopping centres. As it is a place that has been either within the city walls or at the outskirts since antiquity, its geometry is very much affected by ancient and medieval Athenian city planning, which is explored and highlighted in this regeneration project. The commercial triangle area today is characterised by a mixture of neo-classical and modern buildings, as well as simplexes of pedestrian streets. The landscape of the area is being reshaped as the old uses that reflect the former economic backbone of the city, are displaced or replaced by new ones which are more related to the industry of entertainment. In this paper, a brief spatial description and historical review of the area is presented, pinpointing to the political and municipal decisions that have affected the area, highlighting the conflicts that the area faces today. Existing land use is monitored in detail and compared to past ones. The sustainability rationale of the regeneration of the public spaces of this area is presented, taking into consideration environmental issues (pedestrianisation of narrow streets, environmental footprint of used or reused materials, recycling municipal waste, low energy consumption street light, construction site measures), bioclimatic issues (microclimatic considerations, surface materials, placement of vegetation in narrow streets), cultural issues (putting forward the area's historic footprint through the design) as well as social issues (conflicts that might arise from competitive or incompatible land uses), trying to achieve a holistic sustainable regeneration approach.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"38 ","pages":"Pages 220-227"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.180","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88806484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New Urban Indicators for Evaluating Urban Polices in Egypt: City Capacity and Capability (Capa2)","authors":"Riham S. Mohamed ,&nbsp;Ali F. Bakr ,&nbsp;Yousry M. Anany","doi":"10.1016/j.proenv.2017.03.017","DOIUrl":"10.1016/j.proenv.2017.03.017","url":null,"abstract":"<div><p>The developed nation's faces the demographic challenges, rapid urbanization, and rapid growth of their cities. The research attempts to create new indicators with several goals to evaluate the city to help developed nation decision makers and planners to do their role in enhancing the quality of life in their cities. First, review of urban challenges and urban development with the increasing of populations. Second, review the conventional urban indicators. Third, formulate of urban planning goals. Finally, it will calculate the comprehensive Planning <em><strong>Capa</strong></em>^{<em><strong>2</strong></em>} Energy (PC²E) by creating new urban indicators on an agricultural road (<em><strong>Abies)</strong></em> in the middle of Alexandria, Egypt as a case study.</p></div>","PeriodicalId":20460,"journal":{"name":"Procedia environmental sciences","volume":"37 ","pages":"Pages 53-67"},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.proenv.2017.03.017","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78290631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}