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Application of emergy as environment...

Vega Azamar, Ricardo Enrique.

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Application of emergy as environmental performance indicator for assisting sustainable cities planning.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Application of emergy as environmental performance indicator for assisting sustainable cities planning./
Author:	Vega Azamar, Ricardo Enrique.
Description:	164 p.
Notes:	Source: Dissertation Abstracts International, Volume: 75-11(E), Section: B.
Contained By:	Dissertation Abstracts International75-11B(E).
Subject:	Environmental engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3630093
ISBN:	9781321077872

Application of emergy as environmental performance indicator for assisting sustainable cities planning.
Vega Azamar, Ricardo Enrique.

Application of emergy as environmental performance indicator for assisting sustainable cities planning. - 164 p.

Source: Dissertation Abstracts International, Volume: 75-11(E), Section: B.

Thesis (Ph.D.)--Ecole de Technologie Superieure (Canada), 2013.

This item must not be sold to any third party vendors.

Constant increase in resource consumption and the associated waste generation rate in urban regions are leading to a less and less bearable ecological footprint. These problems are directly or indirectly associated to deficient planning, particularly, high resource utilization by the residential sector. One key point to better inform planning decisions on urban development contexts is the influence of urban form, that is the nature and intensity of occupation of the city's territory, on resource consumption intensity.

ISBN: 9781321077872Subjects--Topical Terms:

548583
Environmental engineering.

Application of emergy as environmental performance indicator for assisting sustainable cities planning.
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020 $a 9781321077872
035 $a (MiAaPQ)AAI3630093
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100 1 $a Vega Azamar, Ricardo Enrique. $3 3175134
245 1 0 $a Application of emergy as environmental performance indicator for assisting sustainable cities planning.
300 $a 164 p.
500 $a Source: Dissertation Abstracts International, Volume: 75-11(E), Section: B.
500 $a Includes supplementary digital materials.
500 $a Advisers: Robert Hausler; Mathias Glaus.
502 $a Thesis (Ph.D.)--Ecole de Technologie Superieure (Canada), 2013.
506 $a This item must not be sold to any third party vendors.
506 $a This item must not be added to any third party search indexes.
520 $a Constant increase in resource consumption and the associated waste generation rate in urban regions are leading to a less and less bearable ecological footprint. These problems are directly or indirectly associated to deficient planning, particularly, high resource utilization by the residential sector. One key point to better inform planning decisions on urban development contexts is the influence of urban form, that is the nature and intensity of occupation of the city's territory, on resource consumption intensity.
520 $a The general objective of this work was to explore the appropriateness of emergy synthesis, an environmental accounting method, to assist urban planning decision-making efforts, applying the principles of the systems approach to the analysis of the urban environment, particularly from the perspective of the energy footprint through time (emergy) generated by the primary function of accommodating people (residential land use), that is, giving the highest priority to the understanding of the entire system behaviour from the exploration of the structural relationships of its main elements: the housing, food, transportation, spending, natural resources and generated wastes subsystems. To achieve this objective, three geographic scales were assessed, the urban agglomeration, the housing unit and the borough, through the analysis of material, energy and economic flows, to explore the performance of emergy-based indicators under different densities, per capita living spaces, and other variables, such as per household income and household size.
520 $a Results allowed the identification of availability of space and per capita Gross Domestic Product as important variables affecting emergy use intensity at the city level. At the housing unit level, results showed that, while a higher per household income increased per capita emergy use in all the analyzed cases, increasing the availability of space per resident did not result in a decrease of empower density after 50 m2/person. Finally, at the borough level, the results confirmed income, household size and distance to downtown as the variables affecting more noticeably emergy use intensity.
520 $a From the findings, the methodological procedure and the data management conducted for the three scales of analysis reviewed in the work, it is possible to develop a tool for the rapid calculation of emergy use in areas subject to urban planning or future development plans, which associated to a geographic information systems platform, allows the spatial distribution diagnosis of emergy use intensity by means of emergy indicators maps. It is feasible to scale up the emergy calculator up to become a dynamic simulation tool.
590 $a School code: 1246.
650 4 $a Environmental engineering. $3 548583
650 4 $a Land use planning. $3 2122760
650 4 $a Sustainability. $3 1029978
650 4 $a Urban planning. $3 2122922
690 $a 0775
690 $a 0536
690 $a 0640
690 $a 0999
710 2 $a Ecole de Technologie Superieure (Canada). $b Departement de genie de la construction. $3 3175135
773 0 $t Dissertation Abstracts International $g 75-11B(E).
790 $a 1246
791 $a Ph.D.
792 $a 2013
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3630093